2017 Spring Newsletter

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2017 ๋ด„ ํ•™๋ถ€๋™์ • ํ•œ๋™์ˆ˜, ๋ฐ•๊ฒฝ์ˆ˜ ๊ต์ˆ˜ ๋…ผ๋ฌธ 2017 NSDI 3ํŽธ ์ฑ„ํƒ ๋ฐ ๊ณต๋™์—ฐ๊ตฌ ํ”„๋กœ์ ํŠธ ์–ธ๋ก ๋ณด๋„

์ตœํ˜ธ์šฉ ๊ธฐ์ž chy0707@kaist.ac.kr

์ „๊ธฐ ๋ฐ ์ „์ž๊ณตํ•™๋ถ€ ์œค์„ฑ์ค€ ๋ฐ•์‚ฌ๊ณผ์ •์ƒ, ์ œ6ํšŒ ๋žจ๋ฆฌ์„œ์น˜ ์ฝ”๋ฆฌ์•„ ๋Œ€ํ•™์›์ƒ ๋…ผ๋ฌธ ๊ณต๋ชจ์ „ ๋Œ€์ƒ์ˆ˜์ƒ

์šฐ๋ฆฌ ํ•™๋ถ€ ๋ฐ•๊ฒฝ์ˆ˜, ํ•œ๋™์ˆ˜ ๊ต์ˆ˜ ์—ฐ๊ตฌ ๋…ผ๋ฌธ 3ํŽธ์ด Networked

์ตœ์„ฑ์œจ ๊ต์ˆ˜ ์—ฐ๊ตฌํŒ€โ€˜๋ ˆ์ด์ € ํ™œ์šฉ ๊ทธ๋ž˜ํ•€ ์ƒ์„ฑ ์›๋ฆฌ ๋ฐœ๊ฒฌโ€™์–ธ๋ก ๋ณด๋„ ๋ฐ ๊ตญ์ œํ•™์ˆ ์ง€ ๊ฒŒ์žฌ

์ „๊ธฐ ๋ฐ ์ „์ž๊ณตํ•™๋ถ€ ๋ฌธ๊ฑด์šฐ ๊ต์ˆ˜, 2016๋…„ ํ•œ๊ตญ๊ณตํ•™์ƒ ์ˆ˜์ƒ

์„œ Accept๋˜์—ˆ๋‹ค. ์ด๋Š” ์ฑ„ํƒ๋œ ๋…ผ๋ฌธ ์ˆ˜๋กœ ์„ธ๊ณ„ 4์œ„์ด๋ฉฐ ํ•ด ๋‹น ๋…ผ๋ฌธ์€ ์•„๋ž˜ 3ํŽธ์ด๋‹ค. "APUNet: Revitalizing GPU as Packet Processing

์šฐ๋ฆฌ ํ•™๋ถ€ ์ตœ์„ฑ์œจ ๊ต์ˆ˜ ์—ฐ๊ตฌํŒ€๊ณผ ์‹ ์†Œ์žฌ๊ณตํ•™๊ณผ ์ด๊ฑด์žฌ ๊ต

Accelerator" / "mOS: A Reusable Networking Stack for

์ˆ˜ํŒ€์ด ๋ ˆ์ด์ €๋ฅผ ์ด์šฉํ•ด ๋‹จ๊ฒฐ์ • ํƒ„ํ™”๊ทœ์†Œ(SiC) ๊ธฐํŒ ์œ„ ์›

Flow Monitoring Middleboxes" / "Enhancing Security and

ํ•˜๋Š” ๊ณณ์— ์†์‰ฝ๊ฒŒ ๊ทธ๋ž˜ํ•€์„ ํ•ฉ์„ฑํ•˜๋Š” ์ƒˆ๋กœ์šด ๊ธฐ์ˆ ์„ ๊ฐœ ๋ฐœํ•˜์˜€๋‹ค. ์ด๋ฒˆ ์—ฐ๊ตฌ๋Š” ์‹ ์†Œ์žฌ๊ณตํ•™๊ณผ ์ด๊ฑด์žฌ ๊ต์ˆ˜, EEWS ๊น€ํ˜•์ค€ ๊ต์ˆ˜์™€ ์œตํ•ฉ์—ฐ๊ตฌ๋กœ ์ง„ํ–‰๋˜์—ˆ๊ณ , "Laser-induced phase separation of silicon carbide" ๋ผ๋Š” ์ œ๋ชฉ์˜ ๋…ผ๋ฌธ (์ตœ์„ฑ์œจ ๊ต์ˆ˜ ์—ฐ๊ตฌ์‹ค ์ตœ์ธ์„ฑ ๋ฐ•์‚ฌ ์™ธ 10๋ช…์˜ ๊ณต๋™ ์ €์ž‘)์ด Nature Communications ๊ตญ์ œํ•™์ˆ ์ง€์— ๊ฒŒ์žฌ๋˜์—ˆ๋‹ค.

Computer System ๋ถ„์•ผ ์ตœ๊ณ ํ•™ํšŒ์ธ 14th USENIX NSDI์—

์šฐ๋ฆฌ ํ•™๋ถ€ ๋ฌธ๊ฑด์šฐ ๊ต์ˆ˜๊ฐ€ 2016๋…„ ํ•œ๊ตญ๊ณตํ•™์ƒ ์ˆ˜์ƒ์ž๋กœ ์„  ์ •๋˜์—ˆ๋‹ค. ํ•œ๊ตญ ๊ณตํ•™์ƒ์€ ๊ณตํ•™ ๋ถ„์•ผ์—์„œ ์ฃผ์š” ์›๋ฆฌ๋ฅผ ๊ทœ๋ช…

Privacy of Tor's Ecosystem by Using Trusted Execution

์šฐ๋ฆฌ ํ•™๋ถ€ ์กฐ๋ณ‘์ง„ ๊ต์ˆ˜ ์—ฐ๊ตฌ์‹ค์˜ ์œค์„ฑ์ค€ ๋ฐ•์‚ฌ๊ณผ์ • ํ•™์ƒ

Environments"

์ด ์ œ 6ํšŒ ๋žจ๋ฆฌ์„œ์น˜ ์ฝ”๋ฆฌ์•„ ๋Œ€ํ•™(์›)์ƒ ๋…ผ๋ฌธ ๊ณต๋ชจ์ „์—์„œ

๋˜ํ•œ ํ•œ๋™์ˆ˜, ๋ฐ•๊ฒฝ์ˆ˜ ๊ต์ˆ˜ ๊ณต๋™์—ฐ๊ตฌ ํ”„๋กœ์ ํŠธ๊ฐ€ ์ง€๋‚œ์ฃผ ์ „

Pore Sealing of Porous Ultra-Low-k Dielectrics by iCVD

์ž์‹ ๋ฌธ์— ๋ณด๋„๋˜์—ˆ๋‹ค. ๊ณต๋™์—ฐ๊ตฌํŒ€์€ ๋ฏธ๋“ค๋ฐ•์Šค ๊ฐœ๋ฐœ์— ๊ธฐ๋ณธ

Process ์ฃผ์ œ๋กœ ๋Œ€์ƒ์„ ์ˆ˜์ƒํ•˜์˜€๋‹ค. 2011๋…„์— ์‹œ์ž‘๋˜์–ด

์ด ๋˜๋Š” ๋ฏธ๋“ค๋ฐ•์Šค OS์ธ 'mOS'๋ฅผ ๊ฐœ๋ฐœํ•˜์—ฌ ํ•™๊ณ„์™€ ์‚ฐ์—…๊ณ„

์˜ฌํ•ด๋กœ 6ํšŒ๋ฅผ ๋งž์ดํ•œโ€˜๋žจ๋ฆฌ์„œ์น˜ ์ฝ”๋ฆฌ์•„ ๋Œ€ํ•™(์›)์ƒ ๋…ผ๋ฌธ ๊ณต

์˜ ์ฃผ๋ชฉ์„ ๋ฐ›๊ณ  ์žˆ๋‹ค.

๋ชจ์ „โ€™์€ ๋ฐ˜๋„์ฒด ์‚ฐ์—…์˜ ์œก์„ฑ๊ณผ ์šฐ์ˆ˜์ธ์žฌ ๋ฐœ๊ตด์„ ์œ„ํ•œ ๋žจ๋ฆฌ ์„œ์น˜ ์ฝ”๋ฆฌ์•„์˜ ๋…ธ๋ ฅ์˜ ์ผํ™˜์œผ๋กœ ๊ฐœ์ตœ๋˜์—ˆ์œผ๋ฉฐ, ๊ณต๋ชจ์ „์„

ํ•ด ์„ธ๊ณ„ ์ •์ƒ ์ˆ˜์ค€์˜ ์—ฐ๊ตฌ ์—…์ ์„ ๋‚ธ ์—ฐ๊ตฌ์ž๋ฅผ ๋ฏธ๋ž˜์ฐฝ์กฐ๊ณผ

ํ†ตํ•ด ๋Œ€ํ•™์ƒ๋“ค์˜ ์ฐธ์‹ ํ•œ ์•„์ด๋””์–ด ๋ฐœ๊ตด๊ณผ ์ฐฝ์˜์ ์ธ ์‹œ์•ผ์™€

ํ•™๋ถ€ยทํ•œ๊ตญ์—ฐ๊ตฌ์žฌ๋‹จยทํ•œ๊ตญ๊ณผํ•™๊ธฐ์ˆ ํ•œ๋ฆผ์›์ด ์„ ์ •ํ•ด ์ฃผ๋Š”

๋…ธ์šฉ๋งŒ ๊ต์ˆ˜ ์—ฐ๊ตฌ์‹ค ์ •ํ˜„์šฑ ์„์‚ฌ๊ณผ์ •์ƒ ํ•œ๊ตญ์ •๋ณด์ฒ˜๋ฆฌํ•™ํšŒ 2016๋…„๋„ ๋…ผ๋ฌธ๋Œ€์ƒ ์ˆ˜์ƒ

์ƒ์ด๋‹ค. ๋ฌธ ๊ต์ˆ˜๋Š” ์ „๊ธฐ์ž๋™์ฐจ์šฉ ์ „๋ ฅ ์žฅ์น˜, ๋ฐ์ดํ„ฐ์„ผํ„ฐ ์ „

KAIST EE 2017 QS Ranking 17์œ„ ๋‹ฌ์„ฑ

์› ์žฅ์น˜ ๋“ฑ์—์„œ ์„ธ๊ณ„ ์ตœ๊ณ ์˜ ํšจ์œจ์„ ๊ฐ–๋Š” ์ „๋ ฅ ํšŒ๋กœ ๋ฐ ์ œ์–ด

์ƒ๊ฐ์„ ๋…๋ คํ•˜๊ณ ์ž ์žฅํ•™๊ธˆ์˜ ๊ธฐํšŒ๋ฅผ ์ œ๊ณตํ•˜๊ณ  ์žˆ๋‹ค. ์ง€๋‚œ ํ•ด 12์›” 16์ผ ์ปจ๋ฒค์…˜ ๋ฒจ๋ผ์ง€์›€ ์„ผํ„ฐ์—์„œ ์—ด๋ฆฐ ๋ณธ ์‹œ์ƒ์‹ ์—์„œ๋Š” ๋Œ€์ƒ 1ํŒ€ ์™ธ์— ์ตœ์šฐ์ˆ˜์ƒ ๋ฐ ์šฐ์ˆ˜์ƒ ๋“ฑ ์ด 4ํŒ€์ด ์ˆ˜

๊ธฐ์ˆ ์„ ๊ฐœ๋ฐœํ•ด 2016๋…„ ํ•œ๊ตญ๊ณตํ•™์ƒ ์ˆ˜์ƒ์ž๋กœ ์„ ์ •๋˜์—ˆ๋‹ค.

์ƒ์˜ ์˜์˜ˆ๋ฅผ ์–ป์—ˆ๋‹ค. ์šฐ๋ฆฌ ํ•™๋ถ€ ์ •ํ˜„์šฑ ์„์‚ฌ๊ณผ์ • ํ•™์ƒ(์ง€๋„๊ต์ˆ˜: ๋…ธ์šฉ๋งŒ)์ด ํ•œ๊ตญ ์ •๋ณด์ฒ˜๋ฆฌํ•™ํšŒ์—์„œ ์ €์ „๋ ฅ ์ž„๋ฒ ๋””๋“œ ํ™˜๊ฒฝ์—์„œ์˜ ๋”ฅ ๋Ÿฌ๋‹ ๊ธฐ ๋ฐ˜ ์‹ค์‹œ๊ฐ„ ์„ฑ๋ณ„์ธ์‹ ์ฃผ์ œ๋กœ 2016๋…„๋„ ๋…ผ๋ฌธ๋Œ€์ƒ์„ ์ˆ˜์ƒํ•˜

์ œ 23ํšŒ ์‚ผ์„ฑ์ „์ž ํœด๋จผํ…Œํฌ ๋…ผ๋ฌธ๋Œ€์ƒ ์ด 11ํŽธ ์ˆ˜์ƒ

์˜€๋‹ค. ๋ณธ ์‹œ์ƒ์‹์€ ์ง€๋‚œ ํ•ด 12์›” 8์ผ ์žˆ์—ˆ๋˜โ€˜์ •๋ณด๊ธฐ์ˆ ์ธ ์˜ ๋ฐคโ€™ํ–‰์‚ฌ์—์„œ ํ•จ๊ป˜ ๊ฐœ์ตœ๋˜์—ˆ๋‹ค. ํ•œ๊ตญ์ •๋ณด์ฒ˜๋ฆฌํ•™ํšŒ์—์„œ

์‚ผ์„ฑ์ „์ž ํœด๋จผํ…Œํฌ ๋…ผ๋ฌธ๋Œ€์ƒ์—์„œ ์˜ฌํ•ด์—๋„ ์šฐ๋ฆฌ ํ•™๋ถ€๊ฐ€ ์ตœ

๋Š” ์ •๋ณด์ฒ˜๋ฆฌ ๋ฐ ์ •๋ณดํ†ต์‹  ๋ถ„์•ผ์˜ ๊ฐ€์žฅ ๋Œ€ํ‘œ์ ์ด๊ณ  ๊ถŒ์œ„์ 

๋‹ค ์ œ์ถœ ๋ฐ ์ตœ๋‹ค ์ˆ˜์ƒ ํ•™๊ณผ๋กœ ์„ ์ •๋˜์—ˆ๋‹ค. ์ดˆ๋ก ์ œ์ถœ 77ํŽธ

์ธ ํฌ์ƒ์ œ๋ฅผ ์‹œํ–‰ํ•˜๊ณ ์ž 2002๋…„๋„๋ถ€ํ„ฐ ํ•™์ˆ ๋Œ€์ƒ(ํ•™์ˆ /๊ธฐ

์ค‘ ์‹ฌ์‚ฌ๋ฅผ ํ†ต๊ณผํ•ด ์ œ์ถœ๋œ ๋…ผ๋ฌธ์€ 36ํŽธ์ด๋ฉฐ, ๊ทธ ์ค‘ ์ตœ์ข…๋ฐœ

์ˆ /๋…ผ๋ฌธ๋ถ€๋ฌธ)์„ ์ œ์ •ํ•˜์—ฌ ๋งค๋…„ ๋ง ๋…ผ๋ฌธ๋Œ€์ƒ์„ ์‹œ์ƒํ•œ๋‹ค.

ํ‘œ์‹ฌ์‚ฌ์—์„œ ๊ธˆ์ƒ 3ํŽธ, ์€์ƒ 3ํŽธ, ๋™์ƒ 3ํŽธ, ์žฅ๋ ค์ƒ 2ํŽธ์œผ๋กœ

KAIST ์ „๊ธฐ ๋ฐ ์ „์ž๊ณตํ•™๋ถ€๊ฐ€ 2017 QS EE Ranking์—์„œ 17์œ„๋กœ 2016๋…„์˜ 20์œ„์—์„œ ์„ธ ๊ณ„๋‹จ ์ƒ์Šนํ•˜์˜€๋‹ค.

์ด 11ํŽธ์ด ์ˆ˜์ƒํ•˜์˜€๋‹ค.

์กฐ๋ณ‘์ง„ ๊ต์ˆ˜ ์—ฐ๊ตฌ์‹ค ๊น€์„ ์ง„ ๋ฐ•์‚ฌ ๊ณต๋™ ์—ฐ๊ตฌ ACS Nano ๊ฒŒ์žฌ ๋ฐ ์—ฐํ•ฉ๋‰ด์Šค ๋ณด๋„

์ดํฌ์ฒ  ๊ต์ˆ˜ ์—ฐ๊ตฌ์‹ค ์กธ์—…์ƒ ์ฐฝ์—…๊ธฐ์—… YTN "๊ฐ•์†Œ๊ธฐ์—…์ด ํž˜์ด๋‹ค" ๋ฐฉ์˜

๋ฐฐํ˜„๋ฏผ ๊ต์ˆ˜ IEEE SSCS Distinguished Lecturer ์„ ์ •

์šฐ๋ฆฌ ํ•™๋ถ€ ์กฐ๋ณ‘์ง„ ๊ต์ˆ˜ ์—ฐ๊ตฌ์‹ค ๊น€์„ ์ง„ ๋ฐ•์‚ฌ์™€ ์‹ ์†Œ์žฌ ๊ณตํ•™

์šฐ๋ฆฌ ํ•™๋ถ€ ์ดํฌ์ฒ  ๊ต์ˆ˜ ์—ฐ๊ตฌ์‹ค ์กธ์—…์ƒ์ด ์ฐฝ์—…ํ•œ ์•„์ด์“ฐ๋ฆฌ

์šฐ๋ฆฌ ํ•™๋ถ€ ๋ฐฐํ˜„๋ฏผ ๊ต์ˆ˜๊ฐ€ IEEE solid-state circuit society

์ด ๊ณต์ •์œผ๋กœ ์ œ์ž‘๋œ ์œ ์—ฐ ์—ด์ „์†Œ์ž๋Š” ๋›ฐ์–ด๋‚œ ์œ ์—ฐ์„ฑ๊ณผ ๋ฐœ

์‹œ์Šคํ…œ(์‚ฌ์žฅ: ์ •ํ•œ)์ด YTN '๊ฐ•์†Œ๊ธฐ์—…์ด ํž˜์ด๋‹ค' ๋ผ๋Š” ํ”„๋กœ

์˜ Distinguished lecturer๋กœ ์„ ์ •๋˜์—ˆ๋‹ค. ์˜ฌํ•ด ์ดˆ ์„ ์ •๋˜์–ด

์ „ ์„ฑ๋Šฅ์„ ๊ฐ–์ถ”์—ˆ๊ณ , ํ”„๋ฆฐํŒ… ๊ธฐ๋ฐ˜์˜ ๊ฒƒ ์ค‘ ์ „๋ ฅ๋ฐ€๋„๊ฐ€ ๊ฐ€์žฅ

๊ทธ๋žจ์— ์†Œ๊ฐœ, ๋ฐฉ์˜๋˜์—ˆ๋‹ค.

ํ™œ๋™๊ธฐ๊ฐ„์€ 2017-2018 (2๋…„)์ด๋‹ค.

๋†’์€ ๊ฒƒ์œผ๋กœ ์•Œ๋ ค์ ธ ์žˆ๋‹ค.

๊ณผ ์ด๊ฑด์žฌ ๊ต์ˆ˜ ์—ฐ๊ตฌ์‹ค์—์„œ ๊ณต๋™๊ฐœ๋ฐœํ•œ ์œ ์—ฐ ์—ด์ „์†Œ์ž ์ œ ์ž‘ ๊ณต์ •๊ธฐ์ˆ ์ด ACS Nano์— ๊ฒŒ์žฌ, ์—ฐํ•ฉ๋‰ด์Šค์— ๋ณด๋„๋˜์—ˆ๋‹ค.


04 โˆ™ KAIST EE NEWSLETTER

05

์žฅ๋ฏผ์„ ์‹ ์ž„๊ต์ˆ˜๋‹˜์„ ์†Œ๊ฐœํ•ฉ๋‹ˆ๋‹ค.

ํšจ์œจ์„ ๋†’์ด๊ฑฐ๋‚˜ ์„ผ์„œ์˜ ๋ฏผ๊ฐ๋„๋ฅผ ๋†’์ด๋Š” ๋“ฑ ๋‹ค์–‘ํ•œ ๋ฐฉ๋ฉด

๊ต์ˆ˜์™€ ํ•™์ƒ์œผ๋กœ์„œ ๋Š๋ผ๋Š” ์ฐจ์ด๋Š” ํ•™๊ต๊ฐ€ ๋งŽ์ด ๋ฐ”๋€Œ์—ˆ๋‹ค

์— ์‘์šฉํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ๋˜ํ•œ ์ž์—ฐ๊ณ„์— ์กด์žฌํ•˜์ง€ ์•Š๋Š” ๊ด‘ํ•™

๋Š” ๊ฒƒ์ž…๋‹ˆ๋‹ค. ์ œ๊ฐ€ ํ•™๋ถ€์ƒ์ผ ๋•Œ ์ฐฝ์˜๊ด€๊ณผ ํƒœ์šธ๊ด€์ด ๋ง‰ ์ง€์–ด

์  ์„ฑ์งˆ์„ ๊ฐ€์ง„ ๋ฌผ์งˆ์„ ๋ฉ”ํƒ€๋ฌผ์งˆ์ด๋ผ๊ณ  ํ•˜๋Š”๋ฐ ์ด๋Ÿฐ ๋ฌผ์งˆ

์กŒ๊ธฐ ๋•Œ๋ฌธ์— ์ฐฝ์˜๊ด€์ด ์ œ์ผ ์ข‹์€ ๊ฑด๋ฌผ์ด์—ˆ์Šต๋‹ˆ๋‹ค. ์ง€๊ธˆ ๋งŽ

์„ ๋งŒ๋“ค์–ด ๋น›์„ ์†์ผ ์ˆ˜๋„ ์žˆ์Šต๋‹ˆ๋‹ค. ๊ฐ„๋‹จํ•œ ํƒœ์–‘์ „์ง€๋‚˜ ์„ผ

์ด ๋‚ก์•„์žˆ๋Š” ์ฐฝ์˜๊ด€ ๊ฐ•์˜์‹ค์„ ๋ณด๋ฉด์„œ ์‹œ๊ฐ„์˜ ํ๋ฆ„์„ ๋Š๋‚

์„œ์— ์ด๋Ÿฐ ๊ฐœ๋…์ด ์ƒ์šฉํ™” ๋˜์–ด ์“ฐ์ด๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ๋Œ€๋ถ€๋ถ„์˜

๋‹ˆ๋‹ค. ์ €๋Š” ๊ต์ˆ˜๋กœ ํ•™๊ต์— ์˜ค๋Š” ๊ฒƒ๋„ ์žฌ๋ฏธ์žˆ๊ณ  ์ข‹์ง€๋งŒ ํ•™์ƒ

๊ณ ์ฐจ์›์ ์ธ ๊ฐœ๋…์€ ์•„์ง ๋„๋ฆฌ ์ƒ์šฉํ™”๋˜์ง€ ์•Š์•˜๊ณ , ํ˜„์žฌ๋Š”

๋•Œ๊ฐ€ ๋” ์žฌ๋ฏธ์žˆ์—ˆ๋‹ค๊ณ  ์ƒ๊ฐํ•ฉ๋‹ˆ๋‹ค.

๊น€์ •ํšจ ๊ธฐ์ž wjdgy3746@kaist.ac.kr

์—ฐ๊ตฌ๋ถ„์•ผ ๋‚ด์—์„œ ์žฌ๋ฏธ์žˆ๋Š” ์ปจ์…‰๋“ค์ด ์Ÿ์•„์ ธ ๋‚˜์˜ค๋Š” ๋‹จ๊ณ„

์กฐํ˜„์˜ ๊ธฐ์ž claire514@kaist.ac.kr

์ž…๋‹ˆ๋‹ค. ๋‹ค์–‘ํ•œ ์ปจ์…‰๋“ค์˜ ์˜ˆ์‹œ ์ค‘ ํ•˜๋‚˜๋Š” ํˆฌ๋ช…๋งํ† ์ž…๋‹ˆ๋‹ค. ์ด๋ก ์ ์œผ๋กœ๋Š” ํˆฌ๋ช…๋งํ† ๊ฐ€ ๊ฐ€๋Šฅํ•˜๋‹ค๋Š” ๊ฒƒ์ด ์ด๋ฏธ ๋ณด์—ฌ์กŒ์Šต ๋‹ˆ๋‹ค. ๋‹ค๋งŒ ํˆฌ๋ช…๋งํ† ๋ฅผ ๊ตฌํ˜„ํ•˜๊ธฐ ์œ„ํ•ด์„œ๋Š” ํŠน๋ณ„ํ•œ ๊ด‘ํ•™์  ํŠน์„ฑ์ด ํ•„์š”ํ•˜๊ธฐ ๋•Œ๋ฌธ์— ๋ฉ”ํƒ€๋ฌผ์งˆ์— ๋Œ€ํ•œ ์ถ”๊ฐ€์ ์ธ ์—ฐ๊ตฌ๊ฐ€ ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค. ์ œ ์—ฐ๊ตฌ๋ถ„์•ผ์˜ ์žฅ์ ์€ ๊ณผํ•™๊ณผ ๊ณตํ•™์˜ ์ ‘์ ์— ์žˆ๋‹ค๋Š” ๊ฒƒ ์ž…๋‹ˆ๋‹ค. ์ƒˆ๋กœ์šด ์ง€์‹์„ ๋ฐœ๊ฒฌํ•˜๋Š” ๊ณผํ•™์ ์œผ๋กœ ์˜๋ฏธ ์žˆ๋Š” ์—ฐ

์ด๋ฒˆ EE Newsletter ๋ด„ํ˜ธ์—์„œ๋Š” ์ž‘๋…„ 5์›” KAIST ์ „๊ธฐ ๋ฐ ์ „์ž๊ณตํ•™๋ถ€์— ์˜ค์‹  ์žฅ๋ฏผ์„ ๊ต์ˆ˜๋‹˜์„ ์ธํ„ฐ๋ทฐํ•˜์˜€๋‹ค. ์žฅ๋ฏผ์„

๊ตฌ๋ฅผ ํ•จ๊ณผ ๋™์‹œ์— ๋ฏธ๋ž˜์—์„œ์˜ ์‘์šฉ ๊ฐ€๋Šฅ์„ฑ์„ ์ฐพ์„ ์ˆ˜ ์žˆ๋Š”

๊ต์ˆ˜๋‹˜์€ KAIST ๋ฌผ๋ฆฌํ•™๊ณผ 03ํ•™๋ฒˆ ์ถœ์‹ ์œผ๋กœ ์บ˜๋ฆฌํฌ๋‹ˆ์•„ ๊ณต๊ณผ๋Œ€ํ•™๊ต ๋Œ€ํ•™์›์—์„œ ์‘์šฉ๋ฌผ๋ฆฌ๋ฅผ ์ „๊ณตํ•˜์…จ๋‹ค. KAIST๋ฅผ ์กธ์—…

๋ถ„์•ผ์ž…๋‹ˆ๋‹ค. ํ•™๋ฌธ์—๋งŒ ์น˜์šฐ์ณ์ ธ ์žˆ์ง€๋„ ์•Š๊ณ , ์‘์šฉ์—๋งŒ ์ดˆ

ํ•˜์‹ ์ง€ ์–ผ๋งˆ ๋˜์ง€ ์•Š์•„์„œ์ธ์ง€ ์ธํ„ฐ๋ทฐํ•  ๋•Œ ์„ ๋ฐฐ์˜ ์ด์•ผ๊ธฐ๋ฅผ ๋“ฃ๋Š” ๋“ฏํ•œ ๊ธฐ๋ถ„์ด์—ˆ๋‹ค. ์žฅ๋ฏผ์„ ๊ต์ˆ˜๋‹˜์€ ๋‚˜๋…ธ ๋‹จ์œ„์—์„œ์˜ ๊ด‘

์ ์ด ๋งž์ถฐ์ ธ ์žˆ์ง€๋„ ์•Š์Šต๋‹ˆ๋‹ค. ์ €๋Š” ์ตœ์ ํ™” ๋ฌธ์ œ๋ณด๋‹ค๋Š” ์ƒˆ

ํ•™, ๊ณ ์ฒด๋ฌผ๋ฆฌํ•™์„ ๊ธฐ๋ฐ˜์œผ๋กœ ๋‚˜๋…ธ ๊ด‘์†Œ์ž๋ฅผ ๋งŒ๋“œ๋Š” ์—ฐ๊ตฌ๋ฅผ ํ•˜๊ณ  ์žˆ๋‹ค. ์ฆ‰, ํ”Œ๋ผ์ฆˆ๋ชจ๋‹‰์Šค ๋ฌผ์งˆ, ๋ฉ”ํƒ€ ๋ฌผ์งˆ, ๊ด‘-์ „์ž ๋ฌผ์งˆ

๋กœ์šด ์ปจ์…‰, ๋‹น์—ฐํ•˜์ง€ ์•Š์€ ์ผ์— ๋„์ „ํ•˜๋Š” ๊ฒƒ์„ ์ข‹์•„ํ•ฉ๋‹ˆ๋‹ค.

์„ ์ด๋ฏธ์ง•, ์„ผ์‹ฑ, ์ •๋ณด์ฒ˜๋ฆฌ, ์—๋„ˆ์ง€ ์†Œ์ž ๋“ฑ ๋‹ค์–‘ํ•œ ๋ถ„์•ผ์— ์‘์šฉํ•œ๋‹ค. ์ด๋ฒˆ ์ธํ„ฐ๋ทฐ๋ฅผ ํ†ตํ•ด ๊ต์ˆ˜๋‹˜์˜ ์—ฐ๊ตฌ ๋ถ„์•ผ์— ๋Œ€ํ•œ

์ œ๊ฐ€ ํ•˜๊ณ  ์žˆ๋Š” ์—ฐ๊ตฌ๋ถ„์•ผ๋Š” ๊ณผํ•™๋„ ํ•˜๊ณ  ์‘์šฉ๋„ ํ•˜๊ณ  ์‹ถ์€

์„ค๋ช…๊ณผ, ํ•™๋ถ€์‹œ์ ˆ, ๋Œ€ํ•™์› ์‹œ์ ˆ์˜ ์ด์•ผ๊ธฐ๋ฅผ ๋“ค์–ด๋ณผ ์ˆ˜ ์žˆ์—ˆ๋‹ค.

์‚ฌ๋žŒ๋“ค์—๊ฒŒ ์ข‹์€ ๋ถ„์•ผ๋ผ๊ณ  ์ƒ๊ฐํ•ฉ๋‹ˆ๋‹ค

๊ต์ˆ˜๋‹˜์˜ ์œ ํ•™ ์ƒํ™œ์€ ์–ด๋– ํ•˜์˜€๋‚˜์š”? A ์ €๋Š” ์ƒˆ๋กœ์šด ๊ณณ์—์„œ ์ƒˆ๋กœ์šด ๊ฒฝํ—˜์„ ํ•˜๊ณ  ์‹ถ์–ด ์œ ํ•™์„ ์„ ํƒํ•˜๊ฒŒ ๋˜์—ˆ์Šต๋‹ˆ๋‹ค. ๋ฌผ๋ฆฌํ•™๊ณผ์—์„œ ์ถ”์ƒ์ ์ด๊ณ  ํ˜„์‹ค ์„ธ๊ณ„ ์™€ ๊ด€๋ จ์ด ์ ์€ ํ•™๋ฌธ์„ ํ•œ๋‹ค๋Š” ์ƒ๊ฐ์ด ๋“ค์–ด ๋Œ€ํ•™์›์„ ์‘์šฉ ๋ฌผ๋ฆฌ๊ณผ๋กœ ์ง„ํ•™ํ–ˆ์Šต๋‹ˆ๋‹ค. ๋‹ค๋ฅธ ์œ ํ•™์„ ์ค€๋น„ํ•˜๋Š” ์‚ฌ๋žŒ๋“ค์ฒ˜๋Ÿผ ์‚ฌ์ „์— ๋งŽ์€ ์ •๋ณด๋ฅผ ์กฐ์‚ฌํ•˜๊ณ  ๊ฐ€์ง€๋Š” ์•Š์•˜์ง€๋งŒ, ํฐ ๋ฌธ์ œ ์—† ์ด ์ˆœํƒ„ํ•˜๊ฒŒ ์œ ํ•™์ƒํ™œ์„ ํ•  ์ˆ˜ ์žˆ์—ˆ์Šต๋‹ˆ๋‹ค. ๊ณ„์† ๋Œ€ํ•™์› ์ƒ ํ™œ์„ ํ–ˆ์œผ๋ฉด ์ข‹๊ฒ ๋‹ค๋Š” ์ƒ๊ฐ์„ ํ•  ์ •๋„๋กœ ๋Œ€ํ•™์› ์ƒํ™œ์ด ์ข‹ ์•˜์Šต๋‹ˆ๋‹ค. ๊ทธ๋Ÿฐ๋ฐ ๋Œ€ํ•™์›์„ ์กธ์—…ํ•˜๊ณ  ๋˜๋Œ์•„๋ณด๋‹ˆ ๋Œ€ํ•™์› ์ƒํ™œ์€ ์ ˆ๋ฒฝ ์‚ฌ์ด์˜ ์™ธ๋‚˜๋ฌด ๋‹ค๋ฆฌ์˜€์Šต๋‹ˆ๋‹ค.โ€˜์•ˆ๊ฐœ ์†์„ ๊ฑธ์–ด ๊ฐ”๋Š”๋ฐ ์ง€๋‚˜๊ณ  ๋ณด๋‹ˆ ์™ธ๋‚˜๋ฌด๋‹ค๋ฆฌ๋‹ค.โ€™๋ผ๋Š” ๋ง์ด ์ €์˜ ๋Œ€ํ•™์› ์ƒํ™œ์„ ์ž˜ ํ‘œํ˜„ํ•˜๊ณ  ์žˆ๋Š” ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค. ์ €๋Š” ๋งŽ์€ ์ •๋ณด๋ฅผ ์•Œ๊ณ  ๊ฐ€์ง€ ์•Š์•˜๊ธฐ ๋•Œ๋ฌธ์— ์•ˆ๊ฐœ ์†์—์„œ ์™ธ๋‚˜๋ฌด ๋‹ค๋ฆฌ๋ฅผ ํฐ ๊ฑฑ ์ • ์—†์ด ๊ฑด๋„ ์ˆ˜ ์žˆ์—ˆ์Šต๋‹ˆ๋‹ค.

๊ฐ„๋‹จํ•œ ์ž๊ธฐ์†Œ๊ฐœ๋ฅผ ๋ถ€ํƒ ๋“œ๋ฆฝ๋‹ˆ๋‹ค.

๊ต์ˆ˜๋‹˜๊ป˜์„œ๋Š” KAIST์—์„œ ํ•™๋ถ€๊ณผ์ •์„ ๋งˆ์น˜์‹œ๊ณ  ํ•ด์™ธ

์˜คํžˆ๋ ค ์ง€๋‚˜์น˜๊ฒŒ ๋งŽ์€ ์ •๋ณด๋ฅผ ์•Œ๋ฉด ์‹คํŒจ์— ๋Œ€ํ•œ ๊ฑฑ์ •์ด

์—์„œ ๋Œ€ํ•™์› ์ƒํ™œ์„ ํ•˜์‹  ํ›„ ๋‹ค์‹œ KAIST๋กœ ๋Œ์•„์˜ค์…จ๋Š”๋ฐ

์ปค์ ธ์„œ ๋”์šฑ ์–ด๋ ต๊ฒŒ ์™ธ๋‚˜๋ฌด ๋‹ค๋ฆฌ๋ฅผ ๊ฑด๋„ˆ๊ฒŒ ๋˜๋Š” ๊ฒƒ ๊ฐ™์Šต๋‹ˆ

์š”. ๊ต์ˆ˜๋‹˜์˜ ๋Œ€ํ•™์ƒํ™œ๊ณผ, KAIST์—์„œ ํ•™๋ถ€์ƒ๊ณผ ๊ต์ˆ˜๋กœ์„œ

๋‹ค. ๊ณผ๋„ํ•œ ์‚ฌ์ „ ์ •๋ณด๋กœ ์ธํ•ด ์ŠคํŠธ๋ ˆ์Šค๋ฅผ ๋งŽ์ด ๋ฐ›๋Š” ๊ฒƒ๋ณด๋‹ค

๋Š๋ผ๋Š” ์ฐจ์ด์—๋Š” ์–ด๋– ํ•œ ๊ฒƒ๋“ค์ด ์žˆ๋Š”์ง€ ๊ถ๊ธˆํ•ฉ๋‹ˆ๋‹ค.

๋Š” ์ ๋‹นํ•œ ์‚ฌ์ „ ์กฐ์‚ฌ ํ›„์— ์ž์‹ ์˜ ์„ ํƒ์„ ๋ฏฟ๊ณ  ๋‚˜์•„๊ฐ€๋Š” ๊ฒƒ

๊ต์ˆ˜๋‹˜์˜ ์—ฐ๊ตฌ ๋ถ„์•ผ์— ๋Œ€ํ•œ ์†Œ๊ฐœ์™€ ์•ž์œผ๋กœ์˜ ์ „๋ง์— ๋Œ€ํ•ด ๋ง์”€ํ•ด์ฃผ์„ธ์š”.

A ์•ˆ๋…•ํ•˜์„ธ์š”. ์ œ ์ด๋ฆ„์€ ์žฅ๋ฏผ์„์ž…๋‹ˆ๋‹ค. KAIST ํ•™๋ถ€ 03 ํ•™๋ฒˆ์ด๊ณ , ๋ฌผ๋ฆฌํ•™๊ณผ๋ฅผ ๋‚˜์™”์Šต๋‹ˆ๋‹ค. ์—ฌ๋Ÿฌ๋ถ„๋“ค๊ณผ ๊ฐ™์€ ๊ณผ๊นŒ

A ์ œ ์—ฐ๊ตฌ๋ถ„์•ผ๋Š” ํฌ๊ฒŒ ์ด์•ผ๊ธฐํ•˜๋ฉด ๋‚˜๋…ธ๊ด‘ํ•™์ž…๋‹ˆ๋‹ค. ํ”Œ๋ผ

์ง€๋Š” ์•„๋‹ˆ์ง€๋งŒ ๋™๋ฌธ์ž…๋‹ˆ๋‹ค. ์บ˜๋ฆฌํฌ๋‹ˆ์•„ ๊ณต๊ณผ๋Œ€ํ•™๊ต์—์„œ

์ฆˆ๋ชจ๋‹‰์Šค์™€ ๋ฉ”ํƒ€ ๋ฌผ์งˆ์„ ์ด์šฉํ•˜์—ฌ ์žฌ๋ฏธ์žˆ๋Š” ์ผ์„ ํ•˜๋Š” ๊ฒƒ

์‘์šฉ๋ฌผ๋ฆฌํ•™์„ ์ „๊ณต์œผ๋กœ ๋ฐ•์‚ฌํ•™์œ„๋ฅผ ๋ฐ›์•˜๊ณ , ์ž‘๋…„ 5์›”์—

์ด ์ œ๊ฐ€ ํ•˜๋Š” ์—ฐ๊ตฌ์ž…๋‹ˆ๋‹ค. ๋น›์˜ ํฌ๊ธฐ๊ฐ€ ํŒŒ์žฅ ์ •๋„๋กœ ์ •ํ•ด์ ธ

KAIST ์ „๊ธฐ ๋ฐ ์ „์ž๊ณตํ•™๋ถ€ ๊ต์ˆ˜๋กœ ์ž„์šฉ์ด ๋˜์—ˆ์Šต๋‹ˆ๋‹ค.

์žˆ๊ธฐ ๋•Œ๋ฌธ์— ๊ธฐ์กด์˜ ๊ด‘์†Œ์ž๋“ค์€ ํฌ๊ธฐ๊ฐ€ ์ปธ๊ณ , ์†Œ์ž๋ฅผ 1ฮผm

ํ•˜๋ฉด์„œ ํ‰๋ฒ”ํ•˜๊ฒŒ ์ง€๋ƒˆ์Šต๋‹ˆ๋‹ค. ์กฐ๊ธˆ ํŠน๋ณ„ํ–ˆ๋˜ ์ ์ด๋ผ๊ณ  ํ•˜

๊ทธ๋ฆฌ๊ณ  ์œ ํ•™์„ ์ค€๋น„ํ•˜๋Š” ํ•™์ƒ๋“ค์—๊ฒŒ KAIST์˜ ํ•™๋ถ€ ๊ต์œก

๋ณด๋‹ค ์ž‘๊ฒŒ ๋งŒ๋“œ๋Š” ์ผ์ด ๊ต‰์žฅํžˆ ์–ด๋ ค์› ์Šต๋‹ˆ๋‹ค. ๋น›๊ณผ ์ „์ž๊ฐ€

๋ฉด ์ €๋Š” ์ˆ™์ œ๋ฅผ ๋ชจ๋‘ ์Šค์Šค๋กœ ํ’€์—ˆ์Šต๋‹ˆ๋‹ค. ์ €๋Š” ์ˆ˜์—… ๊ทธ ์ž์ฒด

์ˆ˜์ค€์ด ์ถฉ๋ถ„ํžˆ ๊ฒฝ์Ÿ๋ ฅ์„ ๊ฐ€์ง€๊ณ  ์žˆ๋‹ค๊ณ  ๋งํ•ด์ฃผ๊ณ  ์‹ถ์Šต๋‹ˆ

๊ฒฐํ•ฉํ•œ ์ž…์ž์ธ ํ‘œ๋ฉด ํ”Œ๋ผ์ฆˆ๋ชฌ์„ ์ด์šฉํ•˜๋ฉด ๊ด‘์†Œ์ž์˜ ํฌ๊ธฐ

๋ณด๋‹ค๋Š” ์ˆ™์ œ, ์‹œํ—˜ ๋“ฑ์œผ๋กœ ๊ณต๋ถ€๋ฅผ ํ•˜๋„๋ก ๋„์™€์ฃผ๋Š” ๊ฒƒ์— ์˜

๋‹ค. ์ œ๊ฐ€ ๋Œ€ํ•™์› ์ƒํ™œ์„ ํ•  ๋•Œ์— ํ•™๋ฌธ์ ์ธ ๊ธฐ์ดˆ๊ฐ€ ๋ถ€์กฑํ•˜์—ฌ

๋ฅผ ํš๊ธฐ์ ์œผ๋กœ ์ค„์ผ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์ž‘์€ ๊ด‘์†Œ์ž๋ฅผ ์ด์šฉํ•˜์—ฌ

์˜๊ฐ€ ์žˆ๋‹ค๊ณ  ์ƒ๊ฐํ•ด์„œ ์ˆ˜์—…์‹œ๊ฐ„์— ์„ฑ์‹คํ•œ ํ•™์ƒ์€ ์•„๋‹ˆ์—ˆ์Šต

์–ด๋ ค์›€์„ ๊ฒช์—ˆ๋˜ ์ ์€ ์—†์Šต๋‹ˆ๋‹ค. KAIST์—์„œ ๊ณต๋ถ€๋ฅผ ์—ด์‹ฌํžˆ

๋น›์„ ์ž‘์€ ๊ณต๊ฐ„์— ๊ฐ€๋‘๋ฉด ์—ฌ๋Ÿฌ ์žฅ์ ์„ ์–ป์„ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

๋‹ˆ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ์ œ๊ฐ€ ๊ฐ•์˜๋ฅผ ํ•  ๋•Œ์—๋Š” ํฐ ์ฑ…์ž„๊ฐ์„ ๋Š๊ปด ์ง€

ํ•˜๊ณ  ์ข‹์€ ์„ฑ๊ณผ๋ฅผ ์–ป๊ณ  ์žˆ๋‹ค๋ฉด ์ด๋Š” ์„ธ๊ณ„์ ์ธ ๋Œ€ํ•™์— ๊ฐ€์„œ

์˜ˆ๋ฅผ ๋“ค์–ด ์•„์ฃผ ์–‡์€ ํƒœ์–‘์ „์ง€ ์•ˆ์— ๋น›์„ ์˜ค๋ž˜ ๊ฐ€๋‘์–ด์„œ

๊ธˆ ์ง„ํ–‰ํ•˜๊ณ  ์žˆ๋Š” ์ˆ˜์—… ์ค€๋น„์— ๋งŽ์€ ์‹œ๊ฐ„์„ ์Ÿ๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.

๋„ ์ „ํ˜€ ๋ชจ์ž๋žŒ์ด ์—†์„ ๊ฒƒ ์ž…๋‹ˆ๋‹ค.

๋„ ๊ดœ์ฐฎ๋‹ค๊ณ  ์ƒ๊ฐํ•ฉ๋‹ˆ๋‹ค. A

๋Œ€ํ•™์ƒ ๋•Œ๋Š” ์นœ๊ตฌ๋“ค๊ณผ ์šด๋™ํ•˜๊ฑฐ๋‚˜ ๊ฒŒ์ž„ ํ•˜๊ฑฐ๋‚˜ ๊ณต๋ถ€


06 โˆ™ KAIST EE NEWSLETTER

07

์ƒˆ๋กœ์šด ์ƒˆ๋Š˜๋™ ์† ์–ด๋–ค ๊ต์ˆ˜๋‹˜์ด ๋˜๊ณ  ์‹ถ์œผ์‹  ์ง€์— ๋Œ€ํ•˜์—ฌ ๋ง์”€ ๋ถ€ํƒ ๋“œ ๋ฆฝ๋‹ˆ๋‹ค.

ํ•ด๋™๋ผ์šด์ง€!

๋งˆ์ง€๋ง‰์œผ๋กœ KAIST ์ „๊ธฐ ๋ฐ ์ „์ž๊ณตํ•™๋ถ€ ํ•™์ƒ๋“ค์—๊ฒŒ ํ•˜ ๊ณ  ์‹ถ์€ ๋ง์ด ์žˆ๋‹ค๋ฉด ๋ฌด์—‡์ธ๊ฐ€์š”?

A ์—ฐ๊ตฌ์ ์œผ๋กœ๋Š” ์ž‘์€ ๋ถ„์•ผ์—์„œ๋ผ๋„ ์„ธ๊ณ„์ ์œผ๋กœโ€˜์ด ๋ถ„์•ผ

A ๋ชจ์ˆœ๋˜๋Š” ์กฐ์–ธ์ผ ์ˆ˜ ๋„ ์žˆ๋Š”๋ฐ ์ฒซ ๋ฒˆ์งธ๋Š” ๊ณต๋ถ€๋ฅผ ์—ด์‹ฌ

ํ•˜๋ฉด ์ด ์‚ฌ๋žŒโ€™์ด๋ผ๊ณ  ํ•  ์ˆ˜ ์žˆ์„ ์ •๋„๊ฐ€ ๋˜๋ฉด ์ข‹๊ฒ ์Šต๋‹ˆ๋‹ค.

ํžˆ ํ•˜๋ผ๋Š” ๊ฒƒ ์ž…๋‹ˆ๋‹ค. ์ œ๊ฐ€ ๋Š๋‚€ ๋ฐ”๋กœ๋Š” ํ•™๋ถ€ ๋•Œ ๊ณต๋ถ€ํ•œ ๊ฒƒ

๊ทธ๋ฆฌ๊ณ  ์ƒˆ๋กœ์šด ์—ฐ๊ตฌ ๋ถ„์•ผ๋ฅผ ์—ด ์ˆ˜ ์žˆ๋‹ค๋ฉด ๊ฐ€์žฅ ์ข‹์„ ๊ฒƒ ๊ฐ™

์ด ์˜ค๋ž˜๊ฐ€๊ธฐ ๋•Œ๋ฌธ์ž…๋‹ˆ๋‹ค. ์—ฐ๊ตฌ๋ฅผ ํ•˜๋ฉด์„œ ๋ถ€์กฑํ•œ ๋ถ€๋ถ„์— ๋Œ€

์Šต๋‹ˆ๋‹ค.

ํ•ด์„œ ํ•˜๋Š” ๊ณต๋ถ€๋Š” ํ•„์š”ํ•œ ๋ถ€๋ถ„์„ ์ฐพ์•„์„œ ๊ทธ๊ฒƒ๋งŒ ์ž ๊น ๋ฐฐ์šฐ ๋Š” ๊ฒƒ์ด๊ธฐ ๋•Œ๋ฌธ์— ์ฒด๊ณ„๋ฅผ ์žก๋Š” ๋ฐ์— ํ•œ๊ณ„๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค. ํ•™๋ถ€

์—ฐ๊ตฌ์‹ค ๋‚ด์—์„œ๋Š” ํ•˜๊ณ  ์‹ถ์€ ์ด์•ผ๊ธฐ๋ฅผ ์ž์œ ๋กญ๊ฒŒ ํ•  ์ˆ˜ ์žˆ

๋•Œ ๊ธฐ์ดˆ๋ฅผ ํŠผํŠผํžˆ ๋‹ค์ ธ๋†“์ง€ ์•Š์œผ๋ฉด ๊ณ„์† ๊ณต๋ถ€๋ฅผ ํ•ด๋„ ๋ชจ๋ž˜

๋Š” ๋ฌธํ™”๋ฅผ ๋งŒ๋“ค๊ณ  ์‹ถ์Šต๋‹ˆ๋‹ค. ์‚ฌ๋ง‰์—์„œ ๊ธธ์„ ๊ฑธ์„ ๋•Œ ๋˜‘๋ฐ”๋กœ

์„ฑ์ฒ˜๋Ÿผ ๊ณ„์† ํ—ˆ๋ฌผ์–ด์ง€๊ฒŒ ๋ฉ๋‹ˆ๋‹ค. ๊ทธ๋ž˜์„œ ํ•™๋ถ€ ๋•Œ ๊ณต๋ถ€ํ•˜๋Š”

๊ฑท๊ธฐ ์œ„ํ•ด์„œ๋Š” ๊ธฐ์ค€์ ์ด ์žˆ์–ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. ๊ฐ™์€ ๋งฅ๋ฝ์—์„œ ์—ฐ

๊ฒƒ์ด ์ค‘์š”ํ•˜๊ณ , ์ž๊ธฐ๊ฐ€ ๋ฌด์—‡์„ ๊ณต๋ถ€ํ–ˆ๋Š”์ง€ ์ดํ•ดํ•˜๊ณ  ์กธ์—…

๊ตฌ์‹ค์—์„œ๋„ ํ”ผ๋“œ๋ฐฑ์ด ์žˆ์–ด์•ผ ๋ฐ”๋ฅธ ๋ฐฉํ–ฅ์œผ๋กœ ๊ณ„์† ๋‚˜์•„๊ฐˆ

ํ–ˆ์œผ๋ฉด ์ข‹๊ฒ ์Šต๋‹ˆ๋‹ค.

2017๋…„์ด ์‹œ์ž‘๋˜๋ฉด์„œ ์ „๊ธฐ ๋ฐ ์ „์ž๊ณตํ•™๋ถ€(์ดํ•˜ ์ „์ž๊ณผ) ๊ฑด๋ฌผ์— ์ƒˆ ์–ผ๊ตด์ด ๋“ฑ์žฅํ–ˆ๋‹ค. ๋ฐ˜๋„์ฒด๋™์ด ์—ˆ๋˜ E3-4 ๊ฑด๋ฌผ์ด ์™ธ๋ถ€์™€ ๋‚ด๋ถ€ ๋ชจ๋‘ ๋ฆฌ๋ชจ๋ธ๋ง ๊ณต์‚ฌ๋ฅผ ๋งˆ์น˜๋ฉด์„œ ์ƒˆ๋Š˜๋™์œผ๋กœ ๊ฑฐ๋“ญ๋‚œ ๊ฒƒ์ด๋‹ค. ๋Š˜ ์ƒˆ ๋กญ๋‹ค๋Š” ๋œป์˜ ์ด๋ฆ„์„ ๊ฐ€์ง„ ์ƒˆ๋Š˜๋™์€ ๊ธฐ์กด์˜ ์ „์ž๋™๊ณผ๋Š” ์ƒ‰๋‹ค๋ฅธ ๋ชจ์Šต์„ ๊ฐ€์ง€๊ณ  ์žˆ๋‹ค. ์ƒˆ๋Š˜๋™์€ 2์ธต ๊ฑด๋ฌผ๋กœ 1์ธต์—๋Š” ์ด 4๊ฐœ์˜ ๋™์•„๋ฆฌ๋ฐฉ(EE NewsLetter, EE Firebats, Electronic Gang, ๋งˆ๋‹น)๊ณผ ๊ณผ๋Œ€ํ‘œ ๋‹จ์„ ์œ„ํ•œ ๋Œ€ํ‘œ๋‹จ์‹ค, ํ•ด๋™๋ผ์šด์ง€๊ฐ€ ์žˆ๊ณ  2์ธต์—๋Š” ๋ช…์˜ˆ๊ต์ˆ˜๋‹˜์‹ค์ด ์žˆ๋‹ค. ์ด ์ค‘์—์„œ ํŠนํžˆ ํ•ด๋™๋ผ์šด ์ง€๋Š” ๊ณ ์„ฑ๋Šฅ์˜ ๋ฐ์Šคํฌํƒ‘์ด ๋ฐฐ์น˜๋˜์–ด์žˆ๋Š” ์ปดํ“จํ„ฐ์‹ค๊ณผ, ์„ธ๋ฏธ๋‚˜์‹ค, ํœด๊ฒŒ๊ณต๊ฐ„์œผ๋กœ ์ด๋ฃจ์–ด์ ธ ์žˆ์–ด ํ™œ์šฉ ๋„๊ฐ€ ๋†’์•„ ๋ณด์ธ๋‹ค. ์ด์— EE NewsLetter์—์„œ๋Š” ๊ณผ์—ฐ ํ•ด๋™๋ผ์šด์ง€๋Š” ์–ด๋–ค ๊ณณ์ธ์ง€, ์–ด๋–ป๊ฒŒ ํ™œ์šฉํ• ์ง€์— ๋Œ€ํ•˜์—ฌ ์‚ดํŽด๋ณด์•˜๋‹ค.

์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ๊ต์ˆ˜๋Š” ์—ฐ๊ตฌ์‹ค ๋‚ด์—์„œ ๊ทธ ๊ถŒํ•œ์ด ํฌ๊ธฐ ๋•Œ๋ฌธ์— ํ”ผ๋“œ๋ฐฑ์„ ๋ฐ›๋Š” ๊ฒƒ์ด ์ž˜ ์•ˆ ๋˜๋Š” ๊ฒฝ์šฐ๊ฐ€ ๋งŽ์€๋ฐ ์ตœ์†Œํ•œ ์‚ฌ์‹ค

๊ทธ๋Ÿฐ๋ฐ ๋™์‹œ์— ํ•˜๊ณ  ์‹ถ์€ ์ด์•ผ๊ธฐ๋Š”โ€˜์ผ๊ณผ ๊ณต๋ถ€, ์ธ๊ฐ„ ๊ด€

์— ๊ธฐ๋ฐ˜ํ•œ ์—ฐ๊ตฌ์— ๋Œ€ํ•ด์„œ๋Š” ์ œ๊ฐ€ ํ‹€๋ ธ๋‹ค๊ณ  ์ž์œ ๋กญ๊ฒŒ ๋งํ• 

๊ณ„, ์ทจ๋ฏธโ€™์ด๋ ‡๊ฒŒ ์„ธ ๊ฐ€์ง€ ์˜์—ญ์—์„œ ๊ท ํ˜•์„ ๊ฐ–์ถ”์–ด์•ผ ํ•œ๋‹ค

์ˆ˜ ์žˆ๋Š” ๋ถ„์œ„๊ธฐ๋ฅผ ๋งŒ๋“œ๋Š” ๊ฒƒ์ด ์ €์˜ ํฌ๋ง์‚ฌํ•ญ์ž…๋‹ˆ๋‹ค.

๋Š” ๊ฒƒ์ž…๋‹ˆ๋‹ค. ์—ฌ๋Ÿฌ ๊ฐ€์ง€ ๋ฉด์ด ์žˆ๋Š” ์‚ฌ๋žŒ์ด ๋˜๋ฉด ์žฅ๊ธฐ์ ์ธ ๊ด€์ ์—์„œ ์•ˆ์ •์ ์ด๊ฒŒ ๋ฉ๋‹ˆ๋‹ค. ์–ด๋–ค ํ•œ ์ธก๋ฉด์ด ๋งˆ์Œ๋Œ€๋กœ ๋˜ ์ง€ ์•Š์„ ๋•Œ์—๋„, ๋‹ค๋ฅธ ์ธก๋ฉด์—์„œ ์œ„์•ˆ์„ ์–ป์–ด ๋ฒ„ํ‹ฐ๊ณ  ๋‚˜์•„๊ฐˆ ์ˆ˜ ์žˆ๊ธฐ ๋•Œ๋ฌธ์ž…๋‹ˆ๋‹ค. ๊ทธ๋Ÿฌ๋‹ˆ๊นŒ ํ•™๋ถ€์ƒ ๋•Œ ํ•ด์•ผ ํ•  ์ผ์€ ์ด ๊ฒƒ๋„ ๋‹ค ์ฑ™๊ธฐ๋ฉด์„œ ๊ณต๋ถ€์—๋„ ์ตœ์„ ์„ ๋‹คํ•˜๋Š” ๊ฒƒ์ž…๋‹ˆ๋‹ค. ์ธํ„ฐ๋ทฐ์— ์‘ํ•ด์ฃผ์‹  ์žฅ๋ฏผ์„ ๊ต์ˆ˜๋‹˜๊ป˜ ๊ฐ์‚ฌ์˜ ๋ง์”€์„ ๋“œ๋ฆฝ๋‹ˆ๋‹ค.

ใ…ฃ์ปดํ“จํ„ฐ์‹คใ…ฃ

ํ•ด๋™๋ผ์šด์ง€๋Š” ์ƒˆ๋Š˜๋™ 1412ํ˜ธ์— ์œ„์น˜ํ•˜๋Š” 70ํ‰ ๊ทœ๋ชจ์˜ ๊ณต๊ฐ„์ด๋‹ค. ํ•ด๋™๋ผ์šด์ง€์˜ ์ด๋ฆ„์€ ์ƒˆ๋Š˜๋™ ๋ฆฌ๋ชจ๋ธ๋ง์„ ์ง€์›ํ•ด์ฃผ์‹  ํ•ด๋™ ๊น€์ •์‹ ๋ฐ•์‚ฌ๋‹˜(็พ ๋Œ€๋•์ „์ž ํšŒ์žฅ)์˜ ํ˜ธ๋ฅผ ๋”ฐ์„œ ์ง€์–ด์กŒ๋‹ค. ํ•ด๋™๋ผ์šด์ง€ ๋Š” ์ˆ˜์—…์‹œ๊ฐ„์„ ์ œ์™ธํ•˜๊ณ  ์–ธ์ œ๋“ ์ง€ ํ•™์ƒ๋“ค์—๊ฒŒ ์—ด๋ ค์žˆ์œผ๋ฉฐ ํ•™๋ถ€์ƒ๋“ค์—๊ฒŒ ์ตœ๊ณ ์˜ ์‹œ์„ค์„ ์ œ๊ณตํ•œ๋‹ค. ํ•ด๋™๋ผ์šด์ง€์—๋Š” ์ด 36๊ฐœ์˜ ๊ณ ์‚ฌ์–‘ ๋ฐ์Šคํฌํƒ‘๊ณผ 8๊ฐœ์˜ ๋…ธํŠธ๋ถ์„ ๋‘˜ ์ˆ˜ ์žˆ๋Š” ์ž๋ฆฌ๊ฐ€ ์žˆ์–ด ์ „์ž๊ณผ ํ•™ ๋ถ€์ƒ๋“ค์€ ๋ฐ์Šคํฌํƒ‘์„ ํ™œ์šฉํ•˜์—ฌ ์ด๊ณณ์—์„œ ๊ณผ์ œ๋‚˜ ๊ณต๋ถ€๋ฅผ ํ•  ์ˆ˜ ์žˆ๋‹ค. ๋ฐ์Šคํฌํƒ‘์„ ์“ธ ์ˆ˜ ์žˆ๋Š” ๊ณต๊ฐ„ ์˜†์—๋Š” ๋‘ ๊ฐœ์˜ ์„ธ๋ฏธ๋‚˜์‹ค์ด ์žˆ๋‹ค. 6~8๋ช…์ด ์•‰์„ ๋งŒํ•œ ์ •๋„์˜ ์„ธ๋ฏธ๋‚˜์‹ค์€ ํ•™๋ถ€์ƒ๋“ค์—๊ฒŒ ์กฐ๋ชจ์ž„์ด ๋‚˜ ์Šคํ„ฐ๋”” ๋“ฑ์„ ํ•  ์ˆ˜ ์žˆ๋Š” ๊ณต๊ฐ„์„ ์ œ๊ณตํ•œ๋‹ค. ์„ธ๋ฏธ๋‚˜์‹ค ์˜†์—๋Š” ํœด๊ฒŒ๊ณต๊ฐ„์ด ์žˆ๋Š”๋ฐ, ์ด๊ณณ์—๋Š” ์–ผ์Œ ์ •์ˆ˜๊ธฐ์™€ ํ‘น์‹ ํ•œ ์†ŒํŒŒ, ์„ธ๋ จ๋œ ๋ถ„์œ„๊ธฐ์˜ ์˜์ž๋“ค์ด ์žˆ๋‹ค. ํœด๊ฒŒ๊ณต๊ฐ„์— ๋น ๋ฅธ ์‹œ์ผ ๋‚ด๋กœ ์ „์ž๋ ˆ์ธ์ง€๊ฐ€ ๊ฐ–์ถ”์–ด์งˆ ์˜ˆ์ •์ด์–ด์„œ ๋”์šฑ ๋†’์€ ํ™œ์šฉ๋„๋ฅผ ๋ณด์ผ ๊ฒƒ์ด๋ผ ๊ธฐ๋Œ€๋œ๋‹ค. ์ด์ฒ˜๋Ÿผ ํ•ด๋™๋ผ์šด์ง€๋Š” ์ „์ž๊ณผ ํ•™ ๋ถ€์ƒ๋“ค์—๊ฒŒ ๋‹ค์–‘ํ•˜๊ณ  ์œ ์šฉํ•œ ์‹œ์„ค์„ ์ œ๊ณตํ•œ๋‹ค.


08 โˆ™ KAIST EE NEWSLETTER

09

PC ํ™œ์šฉ ์›์น™

์ฃผ์˜์‚ฌํ•ญ ํ•ด๋™๋ผ์šด์ง€๋Š” ์ „์ž๊ณผ ํ•™๋ถ€์ƒ๋“ค์ด ์ปดํ“จํ„ฐ๋ฅผ ์ž์œ ๋กญ๊ฒŒ ํ™œ์šฉํ•˜์—ฌ ํ”„๋กœ๊ทธ๋ž˜๋ฐ

์‚ฌ๊ณ ๋ฅผ ๋ฐฉ์ง€ํ•˜๊ธฐ ์œ„ํ•ด ์ƒˆ๋Š˜๋™์€ ์ „์ž๊ณผ ํ•™๋ถ€์ƒ๋งŒ ํ•™์ƒ์ฆ์„ ํ†ตํ•ด ์ถœ์ž…์ด ๊ฐ€๋Šฅํ•˜๋‹ค(์ „์ž๊ณผ ์ˆ˜์—…์„

์ˆ™์ œ, ๊ฐœ๋ณ„ ์—ฐ๊ตฌ ๋“ฑ์˜ ์ปดํ“จํ„ฐ๋ฅผ ์ด์šฉํ•˜๋Š” ์ž‘์—…์„ ํ•  ์ˆ˜ ์žˆ๋„๋ก ๋˜์–ด ์žˆ๋‹ค. ์ผ

์ˆ˜๊ฐ•ํ•˜๋Š” ํƒ€๊ณผ ํ•™์ƒ๋„ ์ถœ์ž… ๊ฐ€๋Šฅ). ์›์น™์ ์œผ๋กœ ์ปดํ“จํ„ฐ๋ฅผ ์ด์šฉํ•˜๋ ค๋Š” ํ•™์ƒ์ด ์ง์ ‘ ํ•ด๋™๋ผ์šด์ง€์— ์™€์„œ

๋ฐ˜์ ์œผ๋กœ ๋ชจ๋“  ํ•™์ƒ์ด guest ๊ณ„์ •์„ ์ด์šฉํ•˜์—ฌ ์ปดํ“จํ„ฐ๋ฅผ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๊ณ , ํ•„์š”

์‚ฌ์šฉํ•˜๊ณ , ์‚ฌ์šฉ ํ›„์—๋Š” ์ „์›์„ ๊บผ์•ผ ํ•œ๋‹ค. ์™ธ๋ถ€ ์ ‘์†์„ ํ•˜๊ณ ์ž ํ•˜๋Š” ๊ฒฝ์šฐ, ๋ณธ์ธ ์™ธ์— ๋‹ค๋ฅธ ํ•™์ƒ์ด ๊ทธ

์— ๋”ฐ๋ผ ๊ฐœ์ธ ๊ณ„์ •์œผ๋กœ ์ปดํ“จํ„ฐ ์‚ฌ์šฉ์ด ๊ฐ€๋Šฅํ•˜๋‹ค. ํ˜„์žฌ๋Š” ํŠน์ • ํ•™๋ถ€ ์ˆ˜์—…์„ ์ˆ˜

์ปดํ“จํ„ฐ๋ฅผ ์ง์ ‘ ์“ฐ๊ณ  ์žˆ์–ด์•ผ ํ•œ๋‹ค. ์ฆ‰, ๋ˆ„๊ตฐ๊ฐ€๊ฐ€ ์ง์ ‘ ์“ฐ๊ณ  ์žˆ์ง€ ์•Š์€ ์ปดํ“จํ„ฐ์˜ ์ „์›์€ ์–ธ์ œ๋“ ์ง€ ๊บผ์งˆ

๊ฐ•ํ•˜๋Š” ํ•™์ƒ์ด๋‚˜ ์ „์ž๊ณผ์—์„œ ๊ฐœ๋ณ„ ์—ฐ๊ตฌ๋ฅผ ์ง„ํ–‰ํ•˜๋Š” ํ•™์ƒ ๋“ฑ ์ •๋‹นํ•˜๊ฒŒ ํ•„์š”ํ•˜

์ˆ˜ ์žˆ๋‹ค. ๋งŒ์•ฝ ๋”ฅ๋Ÿฌ๋‹ ๋“ฑ์„ ์œ„ํ•ด์„œ ์žฅ๊ธฐ๊ฐ„ ์ปดํ“จํ„ฐ๋ฅผ ํ™œ์šฉํ•ด์•ผ ํ•˜๋Š” ๊ฒฝ์šฐ, ์‚ฌ์šฉ์ž ์—ฐ๋ฝ์ฒ˜ ๋ฐ ์˜ˆ์ƒ ํ™œ

๋‹ค๊ณ  ์ธ์ •๋˜๋Š” ํ•™์ƒ๋“ค์—๊ฒŒ ๊ฐ์ž์˜ ๊ณ„์ •์ด ๋ถ€์—ฌ๋œ๋‹ค(๋ณ„๋„์˜ ์‹ ์ฒญ ํ•„์š”. ์œˆ๋„์šฐ/๋ฆฌ๋ˆ…์Šค ๋™์‹œ์— ์ƒ์„ฑ).

์šฉ ์‹œ๊ฐ„ ๋“ฑ์„ ๋‚จ๊ธด ์ชฝ์ง€๋ฅผ ๋ชจ๋‹ˆํ„ฐ์— ๋‚จ๊ฒจ ๋‘ฌ์•ผ ํ•˜๋ฉฐ, ๊ทธ๋ ‡์ง€ ์•Š์€ ๊ฒฝ์šฐ ์–ธ์ œ๋“ ์ง€ ์ „์›์ด ๊บผ์งˆ ์ˆ˜ ์žˆ

์ˆ˜์—…์„ ๋“ฃ์ง€ ์•Š๋Š” ํ•™๋ถ€์ƒ์ด๋ผ๋„ ์ •๋‹นํ•œ ์ด์œ ๊ฐ€ ์žˆ๋‹ค๋ฉด ์ž์‹ ์˜ ๊ณ„์ •์„ ์ƒ์„ฑํ•  ์ˆ˜ ์žˆ๊ธฐ ๋•Œ๋ฌธ์—, ํ‰์†Œ

๊ธฐ ๋•Œ๋ฌธ์— ์ฃผ์˜๊ฐ€ ํ•„์š”ํ•˜๋‹ค.

์ˆ˜ํ–‰ํ•˜๊ณ  ์‹ถ์—ˆ๋˜ ์ปดํ“จํ„ฐ ์ž‘์—…์ด ์žˆ๋‹ค๋ฉด ์ž์œ ๋กญ๊ฒŒ ๊ณ„์ • ์‹ ์ฒญ์ด ๊ฐ€๋Šฅํ•˜๋‹ค. ํ•™์ƒ ๊ณ„์ •์€ ์›์น™์ ์œผ๋กœ ํ•™ ๊ธฐ ์ข…๋ฃŒ์‹œ์ ์— ์‚ญ์ œ๋˜๋‚˜, ํŠน๋ณ„ํ•œ ์‚ฌ์ •์ด ์žˆ์„ ๊ฒฝ์šฐ ๊ณ„์ • ์œ ์ง€๋ฅผ ์š”์ฒญํ•  ์ˆ˜ ์žˆ๋‹ค. ๋งŒ์•ฝ ๋ฐ”์ด๋Ÿฌ์Šค ๊ฐ์—ผ ๋“ฑ ์ปดํ“จํ„ฐ์— ๋ฌธ์ œ๊ฐ€ ์ƒ๊ธด๋‹ค๋ฉด ๋Œ€ํ•™์›์ƒ ์กฐ๊ต๋“ค์—๊ฒŒ ๋ฌธ์˜ํ•˜์—ฌ ์กฐ์น˜๋ฅผ ์ทจํ•  ์ˆ˜ ์žˆ๋‹ค.

์ˆ˜์—… ์ˆ˜๊ฐ•์„ ์ค‘๊ฐ„์— ์ทจ์†Œํ•˜๋Š” ํ•™์ƒ์˜ ๊ฒฝ์šฐ, ๋ณด์•ˆ ์‚ฌ๊ณ  ๋ฐฉ์ง€๋ฅผ ์œ„ํ•ด ๋ฐ˜๋“œ์‹œ ๊ณ„์ • ์‚ญ์ œ๋ฅผ ์š”์ฒญํ•ด์•ผ ํ•œ๋‹ค. ํ•ดํ‚น ํ–‰์œ„, ๊ฒŒ์ž„, P2P ํŒŒ์ผ ๊ณต์œ  ๋“ฑ ๊ณ„์ •์„ ์šฉ๋„์— ๋งž์ง€ ์•Š๊ฒŒ ํ™œ์šฉํ•œ๋‹ค๋ฉด ๊ณ„์ •์ด ํ์‡„๋  ์ˆ˜ ์žˆ ๊ณ , ์ดˆ๊ธฐ ํŒจ์Šค์›Œ๋“œ๋ฅผ ๊ณ„์† ์‚ฌ์šฉํ•˜๋Š” ๊ฒƒ๋„ ๊ณ„์ • ํ์‡„์˜ ์›์ธ์ด ๋  ์ˆ˜ ์žˆ์œผ๋‹ˆ ๋ฐ˜๋“œ์‹œ ๋ณธ์ธ ๊ณ„์ •์€ ๋ณธ์ธ

2017๋…„ ํ•˜๋ฐ˜๊ธฐ ์ด๋‚ด๋กœโ€˜NAS(Network-Attached Storage)โ€™๋ผ๋Š” ๋„คํŠธ์›Œํฌ ์Šคํ† ๋ฆฌ์ง€ ์žฅ๋น„๊ฐ€ ํ•ด๋™ ๋ผ์šด์ง€์— ๋“ค์–ด์˜ฌ ์˜ˆ์ •์ด๋‹ค. ์ €์žฅ ๊ณต๊ฐ„์„ ํ™•๋ณดํ•จ์œผ๋กœ์จ ํ•™๋ถ€์ƒ ๋ชจ๋‘์—๊ฒŒ ๊ณ„์ •์„ ๋ถ€์—ฌํ•˜์—ฌ ๋ชจ๋‘๊ฐ€ ๊ณ 

์˜ ์•”ํ˜ธ๋กœ ๋ฐ”๊ฟ”์•ผ ํ•œ๋‹ค. ๋˜ํ•œ ๊ฐœ์ธ ๊ณ„์ •์˜ ํŒŒ์ผ์€ ๋”ฐ๋กœ ๋ฐฑ์—… ๋˜์ง€ ์•Š์œผ๋ฏ€๋กœ, ๊ฐœ์ธ ์ž๋ฃŒ๋Š” ์‚ฌ์šฉ ํ›„ ๋ฐ˜ ๋“œ์‹œ ๊ฐœ์ธ์ ์œผ๋กœ ๋ฐฑ์—…์„ ํ•ด์•ผ ํ•œ๋‹ค.

์‚ฌ์–‘์˜ PC๋ฅผ ์ž์œ ๋กญ๊ฒŒ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๋Š” ๊ธฐํšŒ๋ฅผ ์ฃผ๊ธฐ ์œ„ํ•จ์ด๋‹ค. ๊ทธ๋ ‡๊ฒŒ ๋˜๋ฉด ๋ชจ๋“  ํ•™๋ถ€์ƒ๋“ค์€ ์›ํ•˜๋Š” ์‹œ๊ฐ„์— ํ•ด๋™๋ผ์šด์ง€์˜ ์ปดํ“จํ„ฐ๋ฅผ ์ด์šฉํ•  ์ˆ˜ ์žˆ๋‹ค.

๋ฌด์—‡๋ณด๋‹ค ํ•ด๋™๋ผ์šด์ง€๋Š” ์ „์ž๊ณผ์˜ ํ•™๋ถ€์ƒ ์ „์›์ด ์ด์šฉํ•˜๋Š” ๊ณต์šฉ ๊ณต๊ฐ„์ด๊ธฐ ๋•Œ๋ฌธ์— ๋‹ค๋ฅธ ์ด์šฉ์ž๋“ค์„ ์œ„ํ•ด ๊น”๋”ํ•˜๊ฒŒ ์‚ฌ์šฉํ•ด์•ผ ํ•˜๋ฉฐ, ์Œ์‹์€ ํœด๊ฒŒ๊ณต๊ฐ„์—์„œ๋งŒ ์„ญ์ทจํ•  ์ˆ˜ ์žˆ๋‹ค. ์ง€๋‚˜์น˜๊ฒŒ ๋ƒ„์ƒˆ๊ฐ€ ๋‚˜๋Š” ์Œ์‹

Microsoft office๋‚˜ ํ•™๋ถ€ ์‹คํ—˜ ๊ณผ๋ชฉ์— ํ•„์š”ํ•œ Matlab ๋“ฑ ๊ธฐ๋ณธ์ ์ธ ํ”„๋กœ๊ทธ๋žจ์€ ์ปดํ“จํ„ฐ์— ๋ชจ๋‘ ์„ค์น˜๋˜

์€ ๋‹ค๋ฅธ ํ•™์šฐ๋“ค์—๊ฒŒ ๋ถˆ์พŒ๊ฐ์„ ์ค„ ์ˆ˜ ์žˆ์œผ๋ฏ€๋กœ ์ง€์–‘ํ•˜๋„๋ก ํ•ด์•ผ ํ•œ๋‹ค.

์–ด ์žˆ๋‹ค. ๊ณต์šฉ ์ปดํ“จํ„ฐ์— ์„ค์น˜ํ•  ์ˆ˜ ์žˆ๋Š” ํ”„๋กœ๊ทธ๋žจ์€ ํ•œ์ •๋˜์–ด ์žˆ๊ธฐ ๋•Œ๋ฌธ์—, ์ž์‹ ์ด ์ถ”๊ฐ€์ ์œผ๋กœ ์„ค์น˜ ํ•˜๊ณ  ์‹ถ์€ ํŠน๋ณ„ํ•œ ํ”„๋กœ๊ทธ๋žจ์ด ์žˆ๋‹ค๋ฉด ํ•ด๋™๋ผ์šด์ง€์˜ ์ฑ…์ž„ ๊ต์ˆ˜๋‹˜์ธ ๋ฐ•๊ฒฝ์ˆ˜ ๊ต์ˆ˜๋‹˜๊ป˜ ๋ฌธ์˜ํ•˜์—ฌ ์„ค์น˜ ํ•  ์ˆ˜ ์žˆ๋‹ค.

ํ•™๋ถ€์ƒ๋“ค์ด ํ‰์†Œ์— ์‰ฝ๊ฒŒ ์ ‘ํ•  ์ˆ˜ ์—† ์—ˆ๋˜ ์ตœ๊ณ ์‚ฌ์–‘์˜ ์ปดํ“จํ„ฐ๋กœ ์›ํ•˜๋Š”

์ปดํ“จํ„ฐ ์‚ฌ์–‘ ๋ฐ ์šด์˜ ์ฒด์ œ

์ž‘์—…์„ ํ•  ์ˆ˜ ์žˆ๋‹ค๋Š” ๊ฒƒ์€ ํ•™๋ถ€์˜ ์ „ ํญ์ ์ธ ์ง€์›์ด ์žˆ๊ธฐ์— ๊ฐ€๋Šฅํ•œ ์ผ์ด

Intel CPU (Core i7-6700 at 3.4 GHz, 4 cores), NVIDIA GPU (GTX1070)

๋‹ค. ํ•ด๋™๋ผ์šด์ง€๋ฅผ ํ†ตํ•ด ํ•™์ƒ๋“ค์€ ํ”„

๋žจ ๋ฉ”๋ชจ๋ฆฌ 32GB, SSD 1๊ฐœ + SATA ๋””์Šคํฌ 1๊ฐœ, 1 Gbps NIC

๋กœ๊ทธ๋ž˜๋ฐ ๊ด€๋ จ ์ˆ˜์—…์„ ์ˆ˜๊ฐ•ํ•  ๋•Œ, ํ•˜

4K ์ง€์› ์‚ผ์„ฑ ๋ชจ๋‹ˆํ„ฐ, ๋ฌด์„  ๋งˆ์šฐ์Šค/ํ‚ค๋ณด๋“œ

๊ณ  ์‹ถ์€ ์ผ์ด ์žˆ์„ ๋•Œ ์ž์œ ๋กญ๊ฒŒ ์ž‘์—…

OS๋Š” Linux (Ubuntu 16.04), Windows 10 ๋‘ ๊ฐ€์ง€์ด๋ฉฐ Dual boot์ง€์›

์„ ์ˆ˜ํ–‰ํ•  ์ˆ˜ ์žˆ๋‹ค. 365์ผ, 24์‹œ๊ฐ„ ๊ฐœ๋ฐฉ๋˜์–ด ์žˆ๊ธฐ ๋•Œ๋ฌธ์— ์ ‘๊ทผ์„ฑ๊ณผ ์ž ์œ ๋„๊ฐ€ ํฌ์ง€๋งŒ, ๊ณ ๊ฐ€์˜ ์žฅ๋น„๋“ค์ด ๋งŽ์ด ๋ฐฐ์น˜๋˜์–ด ์žˆ๊ธฐ ๋•Œ๋ฌธ์— ํ•™์ƒ๋“ค์€ ์ฑ…์ž„๊ฐ ์žˆ๊ฒŒ ํ•ด๋™๋ผ์šด์ง€๋ฅผ ์ด ์šฉํ•จ์œผ๋กœ์จ ๋ชจ๋‘๊ฐ€ ์พŒ์ ํ•œ ํ™˜๊ฒฝ์—์„œ ์ด์šฉํ•  ์ˆ˜ ์žˆ๋„๋ก ํ•ด์•ผ ํ•œ๋‹ค. ์ด๋ ‡๊ฒŒ ํ™œ์šฉ๋„๊ฐ€ ๋†’์€ ๋งŒํผ ์‚ฌ์šฉ ํ›„์—๋Š” ๋ณธ์ธ์˜ ์ฑ…์ž„๋„ ๋’ค๋”ฐ๋ฅธ๋‹ค๋Š” ๊ฒƒ์„ ์žŠ์ง€ ๋ง๊ณ , ์šฐ๋ฆฌ ํ•™๋ถ€์˜ ๊ณต๊ฐ„์ด๋ผ๋Š” ์ฑ…์ž„๊ฐ์„ ๊ฐ–๊ณ  ํ•ด๋™๋ผ์šด ์ง€๋ฅผ ์ด์šฉํ•˜์ž. ์ธํ„ฐ๋ทฐ์— ์‘ํ•ด์ฃผ์‹  ๊ธฐ์ˆ ์‹ค ๋ฐ•์ƒํ™˜ ์„ ์ƒ๋‹˜๊ป˜ ๊ฐ์‚ฌ๋“œ๋ฆฝ๋‹ˆ๋‹ค. (์ถœ์ฒ˜ : https://ee.kaist.ac.kr/node/15074)

์ •ํฌ์œค ๊ธฐ์ž jhy5956@kaist.ac.kr ใ…ฃ์„ธ๋ฏธ๋‚˜์‹คใ…ฃ

ใ…ฃํœด๊ฒŒ์‹คใ…ฃ

๊น€ํƒœ์ˆ˜ ๊ธฐ์ž ehqua0104@kaist.ac.kr


10 โˆ™ KAIST EE NEWSLETTER

11

์˜ˆ๋ฅผ ๋“ค์–ด ๋“œ๋ก ์ด๋‚˜ ์ž์œจ์ฃผํ–‰ ์ž๋™์ฐจ, ๋น„ํŠธ์ฝ”์ธ, ๋‡Œ ๊ณผํ•™๊ณผ ๊ฐ™์ด ์ƒˆ๋กœ ๋‚˜์˜ค๊ณ  ์žˆ์œผ๋ฉฐ, ์•ž์œผ๋กœ ์ƒˆ๋กœ ๋‚˜์˜ฌ ๋ถ„

interview

์•ผ๋ฅผ ์•…์šฉํ•  ์ˆ˜ ์žˆ๋Š” ๋ฐฉ๋ฒ•์ด ์žˆ๋Š”์ง€ ์—ฐ๊ตฌํ•˜๊ณ , ๊ทธ๊ฒƒ๋“ค ์œค์„๋นˆ ๊ธฐ์ž ysb502@kaist.ac.kr

์„ ์–ด๋–ป๊ฒŒ ๊ณ ์น ์ง€์— ๋Œ€ํ•ด ์—ฐ๊ตฌํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.

์ด๋„ํ˜ ๊ธฐ์ž dohyeoklee16@kaist.ac.kr

์ €ํฌ ์—ฐ๊ตฌ์‹ค์€ ํฌ๊ฒŒ ์ „์ž๊ณผ ๋ถ€๋ถ„์˜ ๋ณด์•ˆ, ์ด๋™ํ†ต์‹  ๋ถ€ ๋ถ„์˜ ๋ณด์•ˆ, ๊ทธ๋ฆฌ๊ณ  ์ „ํ†ต์ ์ธ ์†Œํ”„ํŠธ์›จ์–ด์™€ ์‹œ์Šคํ…œ ๋ณด์•ˆ, ์ด๋ ‡๊ฒŒ ์„ธ ๊ฐ€์ง€๋ฅผ ์—ฐ๊ตฌํ•˜๋Š” ํŒ€์œผ๋กœ ๋‚˜๋‰˜์–ด์ ธ ์žˆ์Šต๋‹ˆ๋‹ค. ์ „์ž๊ณผ ๋ถ€๋ถ„์˜ ๋ณด์•ˆ์—ฐ๊ตฌ๋กœ๋Š” ์„ผ์„œ ๋ณด์•ˆ์ด ์žˆ๋Š”๋ฐ, ๊ฐ€์žฅ ์ข‹์€ ์˜ˆ๊ฐ€ ์ž์œจ์ฃผํ–‰ ์ž๋™์ฐจ๋ผ๊ณ  ํ•  ์ˆ˜

Q&A 01

์žˆ์Šต๋‹ˆ๋‹ค. ์ž์œจ์ฃผํ–‰ ์ž๋™์ฐจ์—๋Š” ์นด๋ฉ”๋ผ ์„ผ์„œ, ๋ผ์ด๋‹ค(Light Detection And Ranging), gps, ์ด๋™ ํ†ต์‹  ๋“ฑ์„ ์‚ฌ์šฉํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ๊ทธ๋ ‡์ง€๋งŒ ์ด๋Ÿฐ ์ž์œจ์ฃผํ–‰ ์ž๋™์ฐจ๋ฅผ ๊ฐœ๋ฐœํ•˜๊ณ  ์žˆ๋Š” ์‚ฌ๋žŒ๋“ค์ด ๋ณด์•ˆ

์•ˆ๋…•ํ•˜์„ธ์š”, ์ €๋Š” EE NewsLetter์˜ ์ •์‹๊ธฐ์ž ์œค์„๋นˆ

์— ์‹ ๊ฒฝ ์“ฐ์ง€ ์•Š๊ธฐ ๋•Œ๋ฌธ์—, ์ด๋Ÿฌํ•œ ์„ผ์„œ๋ฅผ ์‚ฌ์šฉํ•˜๋Š” ๊ฐœ๋ฐœ์ž๋“ค์ด ์„ผ์„œ๊ฐ€ ์•…์šฉ๋˜๋ฉด ์–ด๋–ค ๋ฌธ์ œ๊ฐ€

์ž…๋‹ˆ๋‹ค. ๋จผ์ €, ๊ต์ˆ˜๋‹˜๊ณผ ์—ฐ๊ตฌ์‹ค์— ๋Œ€ํ•ด์„œ ์†Œ๊ฐœํ•ด ์ฃผ์‹ค ์ˆ˜

์ƒ๊ธฐ๋Š”์ง€ ๋˜ํ•œ ์ž˜ ๋ชจ๋ฅด๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ๊ทธ๋ž˜์„œ ์šฐ๋ฆฌ ์—ฐ๊ตฌ์‹ค์—์„œ๋Š” ์ด๋Ÿฌํ•œ ์„ผ์„œ๋“ค์ด ์‹ค์ œ์ ์œผ๋กœ ์–ด

์žˆ์œผ์‹ ๊ฐ€์š”?

๋–ค ์˜ํ–ฅ์„ ๋ฐ›๋Š”์ง€ ์—ฐ๊ตฌํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ์„ผ์„œ๊ฐ€ ์‚ฌ์šฉ๋˜์ง€ ์•Š๋Š” ๋ถ€๋ถ„์€ ์•„๋ฌด๋ฐ๋„ ์—†๋‹ค๊ณ  ํ•  ์ •๋„๋กœ

Q

์„ผ์„œ๊ฐ€ ๊ด‘๋ฒ”์œ„ํ•˜๊ฒŒ ์‚ฌ์šฉ๋˜๊ณ  ์žˆ๊ธฐ ๋•Œ๋ฌธ์— ์ด๋Ÿฌํ•œ ์—ฐ๊ตฌ๋Š” ๋”์šฑ ์ค‘์š”ํ•˜๋‹ค๊ณ  ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. A ์•ˆ๋…•ํ•˜์„ธ์š”, ์ €๋Š” ๊น€์šฉ๋Œ€๋ผ๊ณ  ํ•˜๊ณ ์š”. 25๋…„ ๊ฐ€๊นŒ์ด ๋ณด ์•ˆ ์—ฐ๊ตฌ๋ฅผ ํ–ˆ์Šต๋‹ˆ๋‹ค. ์›๋ž˜๋Š” ๊ตญ๊ฐ€ ๋ณด์•ˆ ๊ธฐ์ˆ  ์—ฐ๊ตฌ์†Œ์˜ ์—ฐ๊ตฌ ์›์ด์—ˆ๋‹ค๊ฐ€ ํŠน๋ก€๋ฅผ ๋งˆ์น˜๊ณ , ์œ ํ•™์„ ๋– ๋‚˜ ๋ฏธ๊ตญ ๋ฏธ๋„ค์†Œํƒ€ ๋Œ€

์ด๋™ํ†ต์‹  ํŒ€์—์„œ๋Š” ๋ฐ์ดํ„ฐ๋ฅผ ๋ฌด๋ฃŒ๋กœ ์“ธ ์ˆ˜ ์žˆ๋Š” ์ทจ์•ฝ์ ์ด๋‚˜, ํ†ตํ™”๋ฅผ ๊ฑฐ๋Š” ์‚ฌ๋žŒ์˜ ๋ฒˆํ˜ธ๋ฅผ ๋ฐ”๊พธ ๊ฑฐ๋‚˜ ์ด๋™ํ†ต์‹ ๋ง์„ ๋งˆ๋น„์‹œํ‚ฌ ์ˆ˜ ์žˆ๋Š” ๋“ฑ์˜ ์‹ฌ๊ฐํ•œ ์ทจ์•ฝ์ ์— ๋Œ€ํ•ด์„œ ์—ฐ๊ตฌํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.

ํ•™์—์„œ ๊ต์ˆ˜์ƒํ™œ์„ 2002๋…„๋ถ€ํ„ฐ 2012๋…„๊นŒ์ง€ ํ•˜๋‹ค๊ฐ€ 2012

๊น€์šฉ๋Œ€ ๊ต์ˆ˜๋‹˜์˜ ์—ฐ๊ตฌ์‹ค์„ ์†Œ๊ฐœํ•ฉ๋‹ˆ๋‹ค.

๋…„์— KAIST์— ์˜ค๊ฒŒ ๋˜์—ˆ์Šต๋‹ˆ๋‹ค. ๋ฏธ๊ตญ์— ์žˆ์„ ๋•Œ๋Š” ์‹œ์Šคํ…œ

๋Œ€๋ถ€๋ถ„์˜ emerging device๋Š” ์ž„๋ฒ ๋””๋“œ ๊ธฐ๊ธฐ์ธ๋ฐ, ์˜ค๋žซ๋™์•ˆ ์—ฐ๊ตฌ๋˜์–ด ์˜จ ์šด์˜์ฒด์ œ๊ฐ€ ์•„๋‹Œ ํŠน

๋ณด์•ˆ, ๊ทธ์ค‘์—์„œ๋„ ์ „์‚ฐ ์ชฝ์—์„œ ๋งŽ์ด ํ•˜๋Š” file system ๋ณด์•ˆ,

๋ณ„ํ•œ ์šด์˜์ฒด์ œ๋ฅผ ์“ฐ๊ฑฐ๋‚˜ ์šด์˜์ฒด์ œ์˜ ์ผ๋ถ€๋งŒ์„ ์‚ฌ์šฉํ•˜๊ณ  ์žˆ๊ธฐ ๋•Œ๋ฌธ์— ์ทจ์•ฝ์ ์ด ์ƒ๊ธฐ๊ธฐ ์‰ฝ์Šต๋‹ˆ๋‹ค.

p2p network ๋ณด์•ˆ์ด๋‚˜ ์ด๋™ํ†ต์‹  ๋ณด์•ˆ, ์˜๋ฃŒ๊ธฐ๊ธฐ ๋ณด์•ˆ ๋“ฑ์„

๊ทธ๋Ÿฐ ๊ฒฝ์šฐ์—๋Š” ๊ณผ๊ฑฐ์— ์ถฉ๋ถ„ํžˆ ์—ฐ๊ตฌ๋˜์ง€ ๋ชปํ•ด ๋ณด์•ˆ์— ์ทจ์•ฝํ•œ ๋ถ€๋ถ„๋“ค์ด ๋งŽ์ด ์กด์žฌํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.

๋งŽ์ด ํ–ˆ์Šต๋‹ˆ๋‹ค. ์˜๋ฃŒ๊ธฐ๊ธฐ ๋ณด์•ˆ ์—ฐ๊ตฌ๋ฅผ ์‹œ์ž‘์œผ๋กœ ์žฌ๋ฏธ์žˆ๋Š”

์†Œํ”„ํŠธ์›จ์–ด ํŒ€์—์„œ๋Š” ์ด๋Ÿฐ ๊ฒƒ๋“ค์˜ ๋ณด์•ˆ์„ ์†Œํ”„ํŠธ์›จ์–ด ๊ด€์ ์—์„œ ์—ฐ๊ตฌํ•˜๋Š” ์ „ํ†ต์ ์ธ ๋ณด์•ˆ ์—ฐ๊ตฌ๋‚˜,

๋ฌธ์ œ๋ฅผ ์ฐพ์•˜๋Š”๋ฐ, ์‹ฌ์žฅ๋ฐ•๋™๊ธฐ์˜ ํšŒ๋กœ์— ์ทจ์•ฝ์ ์ด ์žˆ์–ด ๊ทธ

์†Œํ”„ํŠธ์›จ์–ด ์—”์ง€๋‹ˆ์–ด๋ง ๊ธฐ๋ฒ•์„ ์ด์šฉํ•œ ๋ณด์•ˆ ๊ธฐ๋ฒ•์„ ์ž„๋ฒ ๋””๋“œ ๊ธฐ๊ธฐ์— ์ ์šฉํ•˜๋Š” ์—ฐ๊ตฌ๋ฅผ ํ•˜๊ณ  ์žˆ

๊ฒƒ์˜ ์„ผ์„œ์™€ amplifier ์‚ฌ์ด์˜ ์™€์ด์–ด์— ์ „์žํŒŒ๋ฅผ ์ฌ์–ด์ฃผ๋ฉด

์Šต๋‹ˆ๋‹ค.

์‹ฌ์žฅ๋ฐ•๋™๊ธฐ๋ฅผ ๋ฉˆ์ถœ ์ˆ˜ ์žˆ๋‹ค๋Š” ๊ฒƒ์ด์—ˆ์Šต๋‹ˆ๋‹ค. ๊ทธ๋Ÿฐ ์—ฐ๊ตฌ๋ฅผ ํ•˜๋ฉด์„œ ์ „์ž๊ณตํ•™์ ์ธ ๋ณด์•ˆ ๋ฌธ์ œ๋“ค์ด ์•„์ง ๊ฐœ์ฒ™๋˜์ง€ ์•Š์•˜๋‹ค

์‚ฌ์‹ค ์ด๋Ÿฌํ•œ 3๊ฐ€์ง€ ๋ถ€๋ถ„์ด ๋”ฐ๋กœ ๋Œ์•„๊ฐ€๋Š” ๊ฒƒ์ด ์•„๋‹ˆ๋ผ ์ž์œจ์ฃผํ–‰ ์ž๋™์ฐจ์—์„œ๋„ ์–ธ๊ธ‰ํ–ˆ๋“ฏ ๋ณตํ•ฉ

๋Š” ์ƒ๊ฐ์ด ๋“ค์—ˆ๊ณ , ์šฐ๋ฆฌ๋‚˜๋ผ์—์„œ๋„ ์ด๋Ÿฐ ๋ณด์•ˆ ์—ฐ๊ตฌ๊ฐ€ ๋งŽ์ด

์ ์œผ๋กœ ์ด์šฉ๋˜๊ณ  ์žˆ๊ธฐ ๋•Œ๋ฌธ์— ๊ฐ ํŒ€์˜ ํ•™์ƒ๋“ค์ด ๋ชจ์—ฌ์„œ comprehensive security analysis๋ฅผ ํ•˜

์žˆ์—ˆ์œผ๋ฉด ์ข‹๊ฒ ๋‹ค๋Š” ์ƒ๊ฐ์œผ๋กœ KAIST ์ „์ž๊ณผ์— ์˜ค๊ฒŒ ๋˜์—ˆ์Šต

๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.

๋‹ˆ๋‹ค. ๋ณด์•ˆ ์ชฝ ์—ฐ๊ตฌ๋ฅผ ํ•˜๋‹ค ๋ณด๋‹ˆ ๋ฏธ๋ž˜๋ถ€๋‚˜ ๊ตญ๊ฐ€ ๋ณด์•ˆ ์—ฐ๊ตฌ์†Œ์™€ ๊ฐ™์€ ๊ตญ๊ฐ€๊ธฐ๊ด€์ด๋‚˜ ์‚ผ์„ฑ์ด๋‚˜ ๋„ค์ด๋ฒ„, ๊ทธ๋Ÿฐ ์ƒ๊ฐ์œผ๋กœ 2012๋…„๋ถ€ํ„ฐ ์ง€๊ธˆ๊นŒ์ง€ ๋งŽ์€ ์ „์ž๊ณผ ํ•™ ์ƒ๋“ค๊ณผ ์—ฐ๊ตฌ๋ฅผ ํ–ˆ์—ˆ๊ณ , ๋Œ€์ถฉ 20๋ช… ์ •๋„์˜ ํ•™์ƒ๋“ค์ด ์—ฐ ๊ตฌ๋ฅผ ํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ์—ฐ๊ตฌ์‹ค ์ด๋ฆ„์€ ์‹œ์Šคํ…œ ๋ณด์•ˆ(system security) ์—ฐ๊ตฌ์‹ค์ด๊ณ , ์ €ํฌ ์—ฐ๊ตฌ์‹ค์—์„œ๋Š” ์ฃผ๋กœ emerging technology, ๋งํ•˜์ž๋ฉด ์ƒˆ๋กœ ๋‚˜ํƒ€๋‚˜๋Š” ๊ธฐ์ˆ ์˜ ๋ณด์•ˆ ๋ฌธ์ œ๋ฅผ ์ฐพ๋Š” ์—ฐ๊ตฌ๋ฅผ ํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.

ํ˜„๋Œ€์ž๋™์ฐจ ๋“ฑ์˜ emerging technology๋ฅผ ์—ฐ๊ตฌํ•˜๋Š” ์—ฌ๋Ÿฌ ๋Œ€๊ธฐ์—…๋“ค์˜ ํ”„๋กœ์ ํŠธ๋ฅผ ๋ฐ›์•„์„œ ์ง„ํ–‰ํ•˜ ๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.


12 โˆ™ KAIST EE NEWSLETTER

13

Q&A 02

Q&A 03

Q&A 04

Q

Q ๋ณด์•ˆ์ด๋ผ๋Š” ๋ถ„์•ผ์—์„œ KAIST ์ „์ž๊ณผ ํ•™์ƒ๋“ค์ด ๊ฐ€์งˆ ์ˆ˜

Q ๋ณด์•ˆ์— ๊ด€์‹ฌ์ด ์žˆ๋Š” ์ „์ž๊ณผ ํ•™์ƒ๋“ค์ด ๋ฏธ๋ฆฌ ๊ฐ–์ถ”์–ด๋‘๋ฉด ์ข‹์„ ์†Œ์–‘๋“ค์ด

๋œ ๊ฒฝ์šฐ๊ฐ€ ์žˆ์œผ๋ฉด ๋ง์”€ํ•ด ์ฃผ์‹ค ์ˆ˜ ์žˆ์œผ์‹ ๊ฐ€์š”?

์žˆ๋Š” ๊ฐ•์ ์€ ์–ด๋–ค ๊ฒƒ์ด ์žˆ์„๊นŒ์š”?

์žˆ๋‹ค๋ฉด ์–ด๋–ค ๊ฒƒ๋“ค์ด ์žˆ์„๊นŒ์š”?

A

์š”์ƒˆ๋Š” ๋ณด์•ˆ๊ณผ ๊ด€๋ จ๋œ ์ด์Šˆ๋งŒ ๋”ฐ๋กœ ๋‹ค๋ฃจ๋Š” ์‹ ๋ฌธ์ด ์žˆ

A ์„ธ๊ณ„์ ์œผ๋กœ ๋ณด๋ฉด ๋งŽ์€ ์‚ฌ๋žŒ๋“ค์ด ์†Œํ”„ํŠธ์›จ์–ด ๋ณด์•ˆ, ์†Œ์œ„

A ์•ž์—์„œ ์–ธ๊ธ‰ํ–ˆ๋“ฏ ๋‹ค์–‘ํ•œ ๋ณด์•ˆ์„ ์—ฐ๊ตฌํ•˜๋Š”๋ฐ ์ „์ž๊ณผ์ ์ธ ์ „๊ณต๊ณผ ์ „ํ†ต

์„ ์ •๋„๋กœ ๋ณด์•ˆ ์ด์Šˆ๋“ค์€ ๋๋„ ์—†์ด ํ„ฐ์ง€๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ์ €ํฌ

๋งํ•˜๋Š” ์ „์‚ฐ๊ณผ์ ์ธ ๋ณด์•ˆ์„ ๋งŽ์ด ํ•˜๊ณ  ์žˆ์ง€๋งŒ ๊ทธ ์™ธ์— ์ „์ž

์ ์œผ๋กœ ๋‹ค๋ฃจ์–ด์กŒ๋˜ ์†Œํ”„ํŠธ์›จ์–ด ๋ณด์•ˆ์˜ ์†Œ์–‘์„ ํ•จ๊ป˜ ๊ฐ–์ถ˜๋‹ค๋ฉด ๊ฐ•๋ ฅํ•œ ๋ณด์•ˆ

๊ฐ€ ํ•˜๊ณ  ์žˆ๋Š” ์—ฐ๊ตฌ๋“ค๋„ ์ตœ๊ทผ์— ์ด์Šˆ๊ฐ€ ๋˜์—ˆ๋˜ ์ฃผ์ œ๋“ค์ด๋ผ

๊ณผ์˜ ์ „๊ณต๊ณผ ๊ด€๋ จ ๊นŠ์€ ๋ณด์•ˆ ๋ฌธ์ œ๋ฅผ ์—ฐ๊ตฌํ•˜๊ณ  ์žˆ๋Š” ์‚ฌ๋žŒ๋“ค

์ „๋ฌธ๊ฐ€๊ฐ€ ๋  ์ˆ˜ ์žˆ๋‹ค๊ณ  ์ƒ๊ฐํ•ฉ๋‹ˆ๋‹ค.

ํ•ด์™ธ ์‹ ๋ฌธ์—์„œ ๋ณด๋„๋˜๋Š” ๊ฒฝ์šฐ๋„ ์žˆ์Šต๋‹ˆ๋‹ค. ์˜ˆ๋ฅผ ๋“ค์–ด ์†Œ๋ฆฌ

๋„ ๋งค์šฐ ๋งŽ์Šต๋‹ˆ๋‹ค. ์˜ˆ๋ฅผ ๋“ค์–ด ์ค‘๊ตญ์—์„œ ํ•˜๋“œ์›จ์–ด ์นฉ์— ๋ฐฑ๋„

๋ฅผ ์ด์šฉํ•ด์„œ ๋“œ๋ก ์„ ๋–จ์–ด๋œจ๋ฆฌ๋Š” ๊ธฐ์ˆ ์ด๋‚˜ ์‚ฌ์šฉ์ž์˜ ์œ„์น˜์ถ”

์–ด๋ฅผ ๋งŒ๋“ค์–ด ๋‘ฌ์„œ ๊ทธ ์นฉ์„ ์‚ฌ์šฉํ•˜๋Š” ํ•˜๋“œ์›จ์–ด๋ฅผ ์›๊ฒฉ์œผ๋กœ

์ •๋ณด ๋ณดํ˜ธ ๋Œ€ํ•™์›์ด๋‚˜ ์ „์ž๊ณผ์˜ 500๋ฒˆ ๋Œ€ ๋ณด์•ˆ ๊ด€๋ จ ์ˆ˜์—…์ด ํ•™๋ถ€์ƒ๋“ค์—

์ ์„ ์‰ฝ๊ฒŒ ํ•˜๋Š” ๊ธฐ์ˆ , VoLTE(Voice of LTE) ๊ธฐ์ˆ ์˜ ์ทจ์•ฝ์ 

์กฐ์ข…ํ•  ์ˆ˜ ์žˆ๋Š” ๋ฐฉ๋ฒ•์„ ๋งŒ๋“ค์—ˆ๋‹ค๊ณ  ํ•œ๋‹ค๋ฉด, ์ด๋Ÿฐ ์นฉ์„ ๋งŒ๋“œ

๊ฒŒ ๋งŽ์ด ์—ด๋ ค ์žˆ์Šต๋‹ˆ๋‹ค. ์ด๋Ÿฐ ๊ฒƒ๋“ค์ด ๋ณด์•ˆ ์ „๋ฌธ๊ฐ€๋กœ ์„ฑ์žฅํ•˜๋Š”๋ฐ ๋„์›€์ด ๋ 

์„ ์ง€์ ํ•˜๋Š” ์—ฐ๊ตฌ์— ๋Œ€ํ•ด ํ•ด์™ธ์—์„œ ์ทจ์žฌ๋ฅผ ์˜จ ์ ์ด ์žˆ์Šต๋‹ˆ๋‹ค.

๋Š” ๊ณผ์ •์€ high level ๋””์ž์ธ๋ถ€ํ„ฐ ์‹ค์ œ๋กœ ์นฉ์„ ๊ตฝ๊ธฐ๊นŒ์ง€ ๊ต‰

๊ฒƒ์ž…๋‹ˆ๋‹ค. ๊ทธ ์™ธ์—๋„ OS๋‚˜ ๋„คํŠธ์›Œํฌ์— ๋Œ€ํ•œ ์ง€์‹๋„ ๋„์›€์ด ๋  ๊ฒƒ์ž…๋‹ˆ๋‹ค.

๊ตญ๋‚ด์™ธ ๋ณด์•ˆ ๊ด€๋ จ ์ด์Šˆ๋‚˜ ์ทจ์•ฝ์ ์ด ์•…์šฉ๋˜์–ด ํ™”์ œ๊ฐ€

์žฅํžˆ ์ž๋™ํ™”๊ฐ€ ์ž˜ ๋˜์–ด์žˆ์ง€๋งŒ, ๊ฑฐ๊พธ๋กœ ์ฃผ์–ด์ง„ ์นฉ์—์„œ๋ถ€ํ„ฐ ์ตœ๊ทผ ์„ธ๊ณ„์ ์œผ๋กœ ์ด์Šˆ๊ฐ€ ๋˜๊ณ  ์žˆ๋Š” ๋ถ€๋ถ„์€ hash ํ•จ์ˆ˜ ์ค‘

์ด ์นฉ์˜ ์„ค๊ณ„์— ๋ฐฑ๋„์–ด๊ฐ€ ์žˆ๋Š”์ง€ ์ฐพ์•„๋‚ด๋Š” ์—ฐ๊ตฌ๋Š” ์ž˜ ๋˜์–ด

๊ทธ๋ฆฌ๊ณ  ์ œ์ผ ์ค‘์š”ํ•œ ๊ฒƒ์€ ๊ณต๊ฒฉ์ž ์ž…์žฅ์—์„œ ๋ณด๋Š”, ์–ด๋– ํ•œ ๊ธฐ์ˆ ์„ ์•…์šฉํ• 

SHA-1์ด๋ผ๋Š” ๋ฏธ๊ตญ๋ฟ๋งŒ์ด ์•„๋‹ˆ๋ผ ์šฐ๋ฆฌ๋‚˜๋ผ์—์„œ๋„ ์•”ํ˜ธํ™”

์žˆ์ง€ ์•Š์Šต๋‹ˆ๋‹ค. ์ด๋Ÿฐ ์—ฐ๊ตฌ๋ฅผ ์œ„ํ•ด์„œ๋Š” ํ•˜๋“œ์›จ์–ด ์นฉ์— ๊ด€ํ•œ

์ˆ˜ ์žˆ๋Š” ์‹œ๋‚˜๋ฆฌ์˜ค๋ฅผ ์ƒ๊ฐํ•ด๋ณด๋Š” ์‹œ๊ฐ์ž…๋‹ˆ๋‹ค. ์ด๋Ÿฌํ•œ ๋•๋ชฉ์„ ๊ฐ€์ง€๋Š” ๊ฒƒ์ด

์—์„œ ๊ต‰์žฅํžˆ ์ค‘์š”ํ•œ ํ•จ์ˆ˜๊ฐ€ ์žˆ๋Š”๋ฐ ์ตœ๊ทผ ๊ตฌ๊ธ€์—์„œ ์ทจ์•ฝ์ 

์ „๊ณต์ง€์‹์ด ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค.

๋ณด์•ˆ ์ „๋ฌธ๊ฐ€๋กœ ์„ฑ์žฅํ•˜๋Š” ๋ฐ‘๊ฑฐ๋ฆ„์ด ๋  ๊ฒƒ์ด๋ผ๊ณ  ์ƒ๊ฐํ•ฉ๋‹ˆ๋‹ค.

์„ ์ฐพ์•„๋‚ด์—ˆ์Šต๋‹ˆ๋‹ค. ์œ„์—์„œ ๋งํ•œ ์‹ฌ์žฅ๋ฐ•๋™๊ธฐ๋ฅผ ์›๊ฒฉ์œผ๋กœ ๋ฉˆ์ถ”๋Š” ์—ฐ๊ตฌ๋‚˜ ์ž์œจ์ฃผํ–‰ ์ž๋™์ฐจ๋ฅผ ์กฐ์ข…ํ•˜๋Š” ์—ฐ๊ตฌ๋Š” ์šฐ๋ฆฌ์˜

๋ง์„ ํ•˜๋ฉด ์ƒ๊ธฐ๋Š” ์œ ๋ฆฌ์ฐฝ์˜ ์ง„๋™์„ ์ด์šฉํ•˜์—ฌ ์ •๋ณด๋ฅผ ์ฝ์–ด

์‚ถ๊ณผ ๋งค์šฐ ๋ฐ€์ ‘ํ•˜๊ฒŒ ์—ฐ๊ด€๋˜์–ด์žˆ๊ธฐ ๋•Œ๋ฌธ์— ๋งŽ์€ ํ™”์ œ๋ฅผ ๋ถˆ

๋‚ด๋Š” ๊ธฐ์ˆ ์ธ ํ…œํŽ˜์ŠคํŠธ๋‚˜, ํ‚ค๋ณด๋“œ๋‚˜ ์Šคํฌ๋ฆฐ์—์„œ ๋‚˜์˜ค๋Š” ์ „

๋Ÿฌ์ผ์œผํ‚ค๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ๊ฐ€๋ฉด ๊ฐˆ์ˆ˜๋ก ๋ชจ๋“  ๊ฒƒ์ด ์ž๋™ํ™”๊ฐ€ ๋˜

์žํŒŒ๋ฅผ ์ด์šฉํ•ด์„œ ์ •๋ณด๋ฅผ ๋„์ฒญํ•˜๋Š” ๊ธฐ์ˆ ๋„ ์™„๋ฒฝํžˆ ์ „์ž๊ณผ์˜

์–ด๊ฐ€๋Š” ๊ธฐ์ˆ ์ ์ธ ํ๋ฆ„ ์†์—์„œ, ๋ณด์•ˆ ๋ฌธ์ œ๋“ค์ด ์ƒ๊ฒผ์„ ๋•Œ ๊ทธ

์˜์—ญ์ด๋ผ๊ณ  ํ•  ์ˆ˜ ์žˆ๊ฒ ์Šต๋‹ˆ๋‹ค.

๊ฒƒ์˜ ์ฑ…์ž„ ์†Œ์žฌ์— ๋Œ€ํ•ด ๋งŽ์€ ๊ด€์‹ฌ์ด ์ ๋ฆฌ๊ฒŒ ๋  ๊ฒƒ์ž…๋‹ˆ๋‹ค. ์‹ค์ œ๋กœ ๋ฏธ๊ตญ์—์„œ๋Š” ๋ฒ•์ œํ™” ํ•˜๋ ค๋Š” ๋…ธ๋ ฅ์ด ์žˆ์„ ์ •๋„๋กœ ๋งŽ ์€ ๊ด€์‹ฌ์„ ๋ถˆ๋Ÿฌ์ผ์œผํ‚ค๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.

์„ธ์ƒ์˜ ๋ชจ๋“  ๊ธฐ์ˆ ์€ ๋‚˜์˜๊ฒŒ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๋Š” ๋ฐฉ๋ฒ•์ด ์žˆ๊ณ , ์ „์ž๊ณผ์—์„œ ์—ฐ๊ตฌํ•˜๋Š” ๋ชจ๋“  ์—ฐ๊ตฌ์— ๊ทธ๊ฒƒ์˜ ์•…์šฉ๋  ์ˆ˜ ์žˆ๋Š” ๋ถ€๋ถ„์„ ์ƒ๊ฐํ•˜๋Š” ์ˆœ๊ฐ„ ๊ทธ๊ฒƒ์€ ๋ณด์•ˆ ์—ฐ๊ตฌ๊ฐ€ ๋  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

๋ฟ๋งŒ ์•„๋‹ˆ๋ผ, ๊ตญ๊ฐ€๋“ค์ด ๋‹ค๋ฅธ ๊ตญ๊ฐ€๋“ค์„ ๊ณต๊ฒฉํ•˜๋Š” ๊ฒฝ์šฐ๋„ ๋งŽ์€ ์ด์Šˆ๊ฐ€ ๋˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ์‹ค์ œ๋กœ, ์ด์Šค๋ผ์—˜๊ณผ ๋ฏธ๊ตญ์ด ๊ณต

๋”ฐ๋ผ์„œ ์ „์ž๊ณผ์˜ ์–ด๋–ค ๋ถ„์•ผ๋ฅผ ํ•˜๊ณ  ์žˆ๋Š” ์นœ๊ตฌ๋“ค์ด๋ผ๊ณ  ํ•ด ๋„ ๋ณด์•ˆ ์ „๋ฌธ๊ฐ€๊ฐ€ ๋  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

์กฐํ•ด์„œ ์ด๋ž€์˜ ์›์ž๋ ฅ ๋ฐœ์ „์†Œ์˜ ์›์‹ฌ๋ถ„๋ฆฌ๊ธฐ์— ๊ณต์ง„์„ ์ผ์œผ ์ผœ์„œ ์›์‹ฌ๋ถ„๋ฆฌ๊ธฐ๋ฅผ ๋ง๊ฐ€๋œจ๋ฆฐ ์‚ฌ๋ก€๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค. ์ด๋ฅผ ์œ„ํ•ด

๊ฒฐ๊ตญ์€ ์ „์ž๊ณผ์ ์ธ ์ „๊ณต ์ง€์‹์ด ํ•„์š”ํ•œ ์—ฌ๋Ÿฌ ๊ฐ€์ง€ ๋ถ„์•ผ์—

๋ฏธ๊ตญ๊ณผ ์ด์Šค๋ผ์—˜์—์„œ๋Š” ์ด๋ž€๊ณผ ๋˜‘๊ฐ™์€ ์›์ž๋ ฅ ๋ฐœ์ „์†Œ๋ฅผ ์ง€

์„œ ์ „์ž๊ณผ ํ•™์ƒ๋“ค์„ ํ•„์š”๋กœ ํ•˜๊ณ  ์žˆ๊ธฐ ๋•Œ๋ฌธ์— ์ „์ž๊ณผ ํ•™์ƒ

์–ด์„œ ํ•ดํ‚น์„ ์‹œ๋„ํ•  ์ •๋„๋กœ ๋งŽ์€ ์˜ˆ์‚ฐ์„ ๋“ค์ธ ๋ณด์•ˆ ์—ฐ๊ตฌ๊ฐ€

๋“ค์ด ์ง„๋กœ๋กœ ์‚ผ๊ธฐ ๊ต‰์žฅํžˆ ์ข‹๋‹ค๊ณ  ํ•  ์ˆ˜ ์žˆ๊ฒ ์Šต๋‹ˆ๋‹ค.

์ง„ํ–‰๋˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ์ด๋Ÿฐ ์‚ฌ๋ก€๋ฅผ ๋“ค์–ด ๋ณด์•ˆ ์ „๋ฌธ๊ฐ€๋“ค์€ ๊ตญ ๊ฐ€๊ฐ€ ๊ตญ๊ฐ€๋ฅผ ํ•ดํ‚นํ•˜๋Š”, ๋งํ•˜์ž๋ฉด ํŒ๋„๋ผ์˜ ์ƒ์ž๊ฐ€ ์—ด๋ฆฐ ๊ฒƒ ์ด๋ผ๊ณ  ๋งํ•˜๊ธฐ๋„ ํ•ฉ๋‹ˆ๋‹ค. ๊ณผ๊ฑฐ์—๋Š” ํ•ต์„ ๊ฐ€์ง€๊ณ  ๊ตฐ๋น„ ๊ฒฝ์Ÿ์„ ํ–ˆ๋‹ค๋ฉด ์ง€๊ธˆ์€ ์‚ฌ์ด๋ฒ„ ๋ฌด๊ธฐ๋ฅผ ๊ฐ€์ง€๊ณ  ๊ตฐ๋น„ ๊ฒฝ์Ÿ์„ ํ•œ๋‹ค๊ณ  ํ•ด๋„ ๊ณผ์–ธ์ด ์•„๋‹ˆ๊ณ , ๊ทธ ๋ ‡๊ธฐ ๋•Œ๋ฌธ์— ๊ต‰์žฅํžˆ ๋งŽ์€ ๋ณด์•ˆ ์ธ๋ ฅ๋“ค์„ ํ•„์š”๋กœ ํ•ฉ๋‹ˆ๋‹ค. ๋ณด ์•ˆ ์—†์ด๋Š” ์šฐ๋ฆฌ์˜ ์•ˆ์ „์ด ๋ณด์žฅ๋  ์ˆ˜ ์—†๋‹ค๊ณ  ํ•  ์ˆ˜ ์žˆ์„ ์ • ๋„๋กœ ๋ณด์•ˆ์€ ์ค‘์š”ํ•œ ๊ฒƒ์ด ๋˜์–ด๊ฐ€๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.

Q&A 05 Q ํ•™๋ถ€์ƒ๋“ค์—๊ฒŒ ๋งˆ์ง€๋ง‰์œผ๋กœ ํ•˜๊ณ  ์‹ถ์œผ์‹  ๋ง์ด ์žˆ๋‹ค๋ฉด? A ์ •๋ฆฌํ•˜๋ฉด, ์–ด๋–ค ๊ธฐ์ˆ ์ด ๊ฐ๊ด‘๋ฐ›๊ฑด ๊ฐ„์— ๊ทธ๊ฒƒ์— ๋Œ€ํ•œ ๋ฐ˜์ž‘์šฉ์€ ๋ฐ˜๋“œ์‹œ ์กด์žฌํ•˜๋Š” ๊ฒƒ์ด๊ณ , ๊ทธ๋Ÿฌ ํ•œ ๋ฐ˜์ž‘์šฉ์„ ๋ฏธ๋ฆฌ ๋Œ€๋น„ํ•˜์ง€ ์•Š๋Š”๋‹ค๋ฉด ์šฐ๋ฆฌ๋Š” ํฐ ์–ด๋ ค์›€์„ ๊ฒช์–ด์•ผ ํ•  ๊ฒƒ์ž…๋‹ˆ๋‹ค. ๊ทธ๋ ‡๊ธฐ ๋•Œ๋ฌธ์— ๋ณด ์•ˆ์„ ์ปค๋ฆฌ์–ด๋กœ ์ƒ๊ฐํ•˜๋Š” ๊ฒƒ์€ ๊ต‰์žฅํžˆ ๋น„์ „์ด ์ข‹๋‹ค๊ณ  ์ƒ๊ฐํ•ฉ๋‹ˆ๋‹ค. ์„ธ์ƒ์—๋Š” ํ•ญ์ƒ ๋‚˜์œ ์‚ฌ๋žŒ๋“ค์ด ์กด์žฌํ•˜๊ธฐ ๋•Œ๋ฌธ์—, ๊ทธ๋Ÿฐ ๋‚˜์œ ์‚ฌ๋žŒ๋“ค๊ณผ ์‹ธ์šฐ๊ธฐ ์œ„ํ•ด์„œ ์ค€๋น„ํ•  ์ˆ˜ ์žˆ๋Š” ๋ณด์•ˆ ์ธ๋ ฅ์ด ๋” ๋งŽ์ด ํ•„์š” ํ•ฉ๋‹ˆ๋‹ค. ๊ทธ๋Ÿฐ ๋ณด์•ˆ ์ธ๋ ฅ๋“ค์ด ์„ธ๊ณ„์ ์ธ ์—ฐ๊ตฌ์ž๊ฐ€ ๋˜์–ด์„œ ์„ธ๊ณ„์™€ ๊ฒฝ์Ÿํ•  ์ˆ˜ ์žˆ๋Š” ํ™˜๊ฒฝ์ด ๋งŒ๋“ค์–ด์กŒ ์œผ๋ฉด ์ข‹๊ฒ ์Šต๋‹ˆ๋‹ค. ๊ฐœ์ธ์ ์œผ๋กœ, ์ •๋ณด๋ณดํ˜ธ ๋Œ€ํ•™์›๋„ ๊ทธ๋ ‡๊ณ  ์ „์ž๊ณผ๋„ ๊ทธ๋ ‡๊ณ  ๋งŽ์€ ๊ต์ˆ˜๋‹˜๋“ค์ด ๋…ธ๋ ฅํ•˜๊ณ  ์žˆ๊ธฐ ๋•Œ๋ฌธ ์— ์ €๋Š” ๊ฐœ์ธ์ ์œผ๋กœ KAIST์˜ ๋ณด์•ˆ ๊ด€๋ จ ์ปค๋ฆฌํ˜๋Ÿผ์€ ์„ธ๊ณ„์ ์ธ ์ˆ˜์ค€์ด๋ผ๊ณ  ์ƒ๊ฐํ•ฉ๋‹ˆ๋‹ค. ๊ทธ๋Ÿฐ ๊ด€์  ์—์„œ ์ข‹์€ ์ปค๋ฆฌํ˜๋Ÿผ์„ ๋งŒ๋“ค์–ด์„œ ์„ธ๊ณ„์ ์ธ ํ•™์ž๋“ค์„ ํ‚ค์›Œ๋‚ด๋Š” ๊ฒƒ์ด ์ œ ๋ชฉ์ ์ด๊ธฐ ๋•Œ๋ฌธ์—, ํ•™์ƒ๋“ค ์ด ์•…๋‹น๋“ค๊ณผ ์‹ธ์›Œ ์ด๊ธฐ๋Š” ์Šˆํผ๋งจ๊ณผ ๊ฐ™์€ ์ผ์„ ํ•  ์ˆ˜ ์žˆ๋Š” ๋ณด์•ˆ ์—ฐ๊ตฌ์ž๊ฐ€ ๋˜์—ˆ์œผ๋ฉด ์ข‹๊ฒ ์Šต๋‹ˆ๋‹ค. ๋‚ด๊ฐ€ ์—ฐ๊ตฌํ•œ ๋ณด์•ˆ ๊ธฐ์ˆ ๋กœ ์—ฌ๋Ÿฌ ์‚ฌ๋žŒ์ด ์‹ค์ œ๋กœ ๊ฒช๋Š” ์–ด๋ ค์›€์„ ๋ง‰์„ ์ˆ˜ ์žˆ๊ธฐ ๋•Œ๋ฌธ์— ๋ณด์•ˆ ์—ฐ๊ตฌ์ž ๋“ค์€ ์‚ฌํšŒ์— ๊ธฐ์—ฌํ•˜๊ธฐ ์‰ฝ์Šต๋‹ˆ๋‹ค. ๊ทธ๋ ‡๊ธฐ ๋•Œ๋ฌธ์— ์„ธ์ƒ ์‚ฌ๋žŒ๋“ค์„ ๊ตฌํ•œ๋‹ค๋Š”, ๋ˆˆ์— ๋ณด์ด๋Š” ๊ฒฐ๊ณผ๋ฅผ ์–ป ์„ ์ˆ˜ ์žˆ์–ด ๋ณด๋žŒ์„ ๋Š๋‚„ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์ธํ„ฐ๋ทฐ์— ์‘ํ•ด์ฃผ์‹  ๊น€์šฉ๋Œ€ ๊ต์ˆ˜๋‹˜๊ป˜ ๊ฐ์‚ฌ๋“œ๋ฆฝ๋‹ˆ๋‹ค.


14 โˆ™ KAIST EE NEWSLETTER

15

4 ํŠธ๋ž™ ํŒŒํ—ค์ณ๋ณด๊ธฐ

์œ„ ํ‘œ๋Š” ์ „์ž๊ณผ์—์„œ ์ธ์ •ํ•˜๋Š” ๊ณผ๋ชฉ๋งŒ์„ ๋‚˜์—ดํ•œ ๊ฒƒ์ด๋ฉฐ, ๋ณต์ˆ˜์ „๊ณตํ•˜๋Š” ํ•™๊ณผ์—์„œ ์ „์ž๊ณผ ์ „๊ณต ๊ณผ๋ชฉ์„ ์ค‘๋ณต์ธ์ • ํ•ด ์ค„ ์ˆ˜๋„ ์žˆ๋‹ค. ์˜ˆ๋ฅผ ๋“ค์–ด, ์ˆ˜๋ฆฌ๊ณผํ•™๊ณผ์˜ ๊ฒฝ์šฐ ํƒ€๊ณผ์ „๊ณต์„ ์ตœ๋Œ€ 6ํ•™์ ๊นŒ์ง€ ์ค‘๋ณต์ธ์ •ํ•ด์ฃผ๋Š”๋ฐ ์—ฌ๊ธฐ์— ๊ฐ€๋Šฅํ•œ ํƒ€๊ณผ ์ „๊ณต ์ค‘ ์šฐ๋ฆฌํ•™๊ณผ์˜ ์ „ํ•„๊ณผ๋ชฉ์ธ ์‹ ํ˜ธ ๋ฐ ์‹œ์Šคํ…œ๊ณผ ์ „๊ธฐ์ž๊ธฐํ•™์ด ํฌํ•จ๋œ๋‹ค. ์ด ์™ธ์—๋„ ํ†ต์‹ ๊ณตํ•™ ๋“ฑ ์—ฌ๋Ÿฌ

16ํ•™๋ฒˆ๋ถ€ํ„ฐ ์ „๊ธฐ ๋ฐ ์ „์ž๊ณตํ•™๋ถ€(์ดํ•˜ ์ „์ž๊ณผ)์— ๋“ค์–ด์˜ค๋Š” ์‹ ์ž…์ƒ๋“ค์€ ๊ธฐ์กด๊ณผ๋Š” ๋‹ฌ๋ฆฌ ๋ณต์ˆ˜์ „๊ณต, ๋ถ€์ „๊ณต, ์‹ฌํ™”์ „๊ณต, ์ž

๊ณผ๋ชฉ์„ ์ธ์ •ํ•ด ์ฃผ๊ณ  ์žˆ๊ธฐ์— ๋ณธ์ธ์ด ๋ณต์ˆ˜์ „๊ณตํ•˜๋Š” ํ•™๊ณผ์˜ ํ•™์‚ฌ์š”๋žŒ์„ ์ฐธ์กฐํ•˜๋Š” ๊ฒƒ์ด ์ข‹๋‹ค.

์œ ์œตํ•ฉ์ „๊ณต ์ค‘ ๋ฐ˜๋“œ์‹œ ํ•˜๋‚˜๋ฅผ ๊ณจ๋ผ์„œ ์ด์ˆ˜ํ•ด์•ผ ํ•œ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ์ƒ๊ฐ๋ณด๋‹ค ๋งŽ์€ ํ•™์ƒ๋“ค์ด ์ด๋Ÿฌํ•œ ์„ธ๋ถ€์ „๊ณต, ์ฆ‰ 4ํŠธ๋ž™์— ๋Œ€ํ•ด ์ž˜ ๋ชจ๋ฅด๋Š” ๊ฒŒ ์š”์ฆˆ์Œ์˜ ํ˜„์‹ค์ด๋‹ค. ๋ณต์ˆ˜์ „๊ณต์ด๋‚˜ ๋ถ€์ „๊ณต์˜ ๊ฒฝ์šฐ์—๋„ ์ž˜ ๋ชจ๋ฅด๊ณ  ์žˆ๋‹ค๊ฐ€ ์กธ์—…์ด ๋‹ค๊ฐ€์™€์„œ์•ผ ์ด์ˆ˜์กฐ๊ฑด์„ ์ฑ™

์กธ์—… ์ด์ˆ˜ ์š”๊ฑด ์™ธ์—๋„ ๋ณต์ˆ˜์ „๊ณต์„ ํ•˜๊ฒŒ ๋˜๋ฉด ๋‘ ํ•™๊ธฐ ์—ฐ์ฐจ์œ ์˜ˆ๋ผ๋Š” ํ˜œํƒ์ด ์ฃผ์–ด์ง„๋‹ค. ์—ฐ์ฐจ์œ ์˜ˆ๋ฅผ ์ ์šฉ ๋ฐ›์„

๊ฒจ๋ณด๋Š” ๊ฒŒ ๋‹ค๋ฐ˜์‚ฌ์ด๋ฉฐ, ์‹ฌํ™”์ „๊ณต์ด๋‚˜ ์œตํ•ฉ์ „๊ณต์˜ ๊ฒฝ์šฐ์—๋Š” ๋งŽ์€ ์ •๋ณด๊ฐ€ ์—†์–ด์„œ ์ด์ˆ˜์กฐ๊ฑด์— ๋Œ€ํ•ด ์ž˜ ์•Œ๊ธฐ ํž˜๋“ค๋‹ค. ์ด๋ฒˆ

์ˆ˜ ์žˆ๋Š” ๋ฐฉ๋ฒ•์—๋Š” ๋ถ€์ „๊ณต, ๋ณต์ˆ˜์ „๊ณต, ๋ฐฉํ•™์„ ์ œ์™ธํ•œ 2๊ฐœ์›” ์ด์ƒ์˜ ๋ฏธํœดํ•™ํŒŒ๊ฒฌ(๊ตํ™˜ํ•™์ƒ, ์ธํ„ด ํ”„๋กœ๊ทธ๋žจ ๋“ฑ)์ด ์žˆ

Newsletter ๋ด„ ํ˜ธ์—์„œ ๋งŽ์€ ์ „์ž๊ณผ ํ•™์šฐ๋“ค์„ ๋Œ€์‹ ํ•˜์—ฌ ์ž˜ ์•Œ๋ ค์ ธ ์žˆ์ง€ ์•Š์€ 4ํŠธ๋ž™์— ๋Œ€ํ•ด ์กฐ๊ธˆ ๋” ์ž์„ธํ•˜๊ฒŒ ์•Œ์•„๋ณด์•˜๋‹ค.

๋Š”๋ฐ ๊ฐ๊ฐ ํ•œ ํ•™๊ธฐ, ๋‘ ํ•™๊ธฐ, ํ•œ ํ•™๊ธฐ ์ ์šฉ์„ ๋ฐ›๋Š”๋‹ค. ์ด ๋•Œ ์ค‘์š”ํ•œ ๊ฒƒ์€ ์—ฌ๋Ÿฌ ์—ฐ์ฐจ์œ ์˜ˆ ์กฐ๊ฑด์ด ๊ฒน์ณ๋„ ํ•˜๋‚˜๋งŒ ์ 

(์ด ๊ธ€์€ ์ „์ฒด์ ์œผ๋กœ 16ํ•™๋ฒˆ์„ ๊ธฐ์ค€์œผ๋กœ ์“ฐ์˜€์Šต๋‹ˆ๋‹ค. ์ž์„ธํ•œ ์ด์ˆ˜ ์š”๊ฑด์ด๋‚˜ ํŠน์ง•์€ ํ•™๋ฒˆ์— ๋งž๋Š” ํ•™์‚ฌ์š”๋žŒ์„ ์ฐธ์กฐํ•ด์ฃผ์‹œ

์šฉ์ด ๊ฐ€๋Šฅํ•˜๋‹ค๋Š” ๊ฒƒ์ด๋‹ค. ์ฆ‰, ๋ณต์ˆ˜์ „๊ณต์„ ํ•˜๋Š” ํ•™์ƒ์ด ๊ตํ™˜ํ•™์ƒ์„ ๊ฐ€๋„ 3ํ•™๊ธฐ ์œ ์˜ˆ ์ ์šฉ์ด ๋˜๋Š” ๊ฒƒ์ด ์•„๋‹ˆ๋ผ ๋ณต

๊ธฐ ๋ฐ”๋ž๋‹ˆ๋‹ค.)

์ˆ˜์ „๊ณต๊ณผ ๊ตํ™˜ํ•™์ƒ์˜ ์—ฐ์ฐจ์œ ์˜ˆ ์กฐ๊ฑด ์ค‘ ๊ฐ€์žฅ ํฐ ํ•˜๋‚˜๋งŒ ์ ์šฉ๋ผ 2ํ•™๊ธฐ ์œ ์˜ˆ์ ์šฉ์ด ๋˜๋Š” ๊ฒƒ์ด๋‹ค. ์—ฐ์ฐจ์œ ์˜ˆ์˜ ํ˜œ ํƒ์—๋Š” ํฌ๊ฒŒ ์ˆ˜์—…๋ฃŒ ์ „์•ก ๋ฉด์ œ, ๋ณธ์› ๊ธฐ์ˆ™์‚ฌ ๋ฐฐ์ •๊ถŒ, ๊ทผ๋กœ ์žฅํ•™์ƒ ํ˜œํƒ ๋“ฑ์ด ์žˆ๋‹ค.

์ด์ˆ˜ ์š”๊ฑด ํ˜„์žฌ ํฌํƒˆ์— ์˜ฌ๋ผ์™€ ์žˆ๋Š” ์ด์ˆ˜์š”๊ฑด์„ ์ •๋ฆฌํ•˜๋ฉด ๋‹ค์Œ๊ณผ ๊ฐ™๋‹ค.

๊ทธ๋Ÿฌ๋‚˜ ๋ณต์ˆ˜์ „๊ณต์„ ํ•˜๋Š” ๋ชจ๋“  ํ•™์ƒ๋“ค์ด ์ด์™€ ๊ฐ™์€ ํ˜œํƒ์„ ๋ˆ„๋ฆด ์ˆ˜ ์žˆ๋Š” ๊ฒƒ์€ ์•„๋‹ˆ๋‹ค. ์ด์ˆ˜ ํ•™์ ์ด 34ํ•™์  ์ด

์‹ฌํ™”์ „๊ณต: ์†Œ์† ํ•™๊ณผ(๋ถ€)์—์„œ ์ •ํ•œ ์ „๊ณต ๊ต๊ณผ๋ชฉ ์ถ”๊ฐ€๋กœ 12ํ•™์  ์ด์ƒ ์ด์ˆ˜

์ƒ 102ํ•™์  ์ดํ•˜์ธ ํ•™์ƒ๋“ค๋งŒ์ด ๋ณต์ˆ˜์ „๊ณต์„ ์‹ ์ฒญํ–ˆ์„ ๋•Œ ์œ„์™€ ๊ฐ™์€ ์—ฐ์ฐจ์œ ์˜ˆ ํ˜œํƒ์„ ๋ˆ„๋ฆด ์ˆ˜ ์žˆ๋‹ค. 34ํ•™์  ๋ฏธ

๋ถ€์ „๊ณต : ๋ถ€์ „๊ณต ํ•™๊ณผ(๋ถ€)์—์„œ ์š”๊ตฌํ•˜๋Š” ๋ถ€์ „๊ณต ๊ต๊ณผ๋ชฉ 18ํ•™์  ์ด์ƒ ์ด์ˆ˜

๋งŒ์˜ ํ•™์ƒ๋“ค์˜ ๊ฒฝ์šฐ ๋ณต์ˆ˜์ „๊ณต ์‹ ์ฒญ์ด ๋ถˆ๊ฐ€๋Šฅํ•˜๊ณ , 102ํ•™์  ์ดˆ๊ณผ ํ•™์ƒ์˜ ๊ฒฝ์šฐ ๋งˆ์ง€๋ง‰ ํ•™๊ธฐ์— ๋ณต์ˆ˜์ „๊ณต์„ ์‹ ์ฒญ

(ํ•™๊ณผ(๋ถ€)์— ๋”ฐ๋ผ ๊ทธ ์ด์ƒ์˜ ํ•™์ ์„ ์š”๊ตฌํ•˜๊ณ  ์žˆ์Œ)

ํ•  ์ˆ˜ ์žˆ์ง€๋งŒ ์—ฐ์ฐจ์œ ์˜ˆ ํ˜œํƒ์€ ๋ˆ„๋ฆด ์ˆ˜ ์—†๋‹ค.

๋ณต์ˆ˜์ „๊ณต : ๋ณต์ˆ˜์ „๊ณต ํ•™๊ณผ(๋ถ€)์—์„œ ์š”๊ตฌํ•˜๋Š” ๋ณต์ˆ˜์ „๊ณต ๊ต๊ณผ๋ชฉ 40ํ•™์  ์ด์ƒ ์ด์ˆ˜ ์ž์œ ์œตํ•ฉ์ „๊ณต: ์†Œ์† ํ•™๊ณผ(๋ถ€) ์ด์™ธ์˜ 2๊ฐœ ์ด์ƒ์˜ ํƒ€ ํ•™๊ณผ(๋ถ€)์˜ ์ „๊ณต๊ต๊ณผ๋ชฉ ์ค‘ ์ด 12ํ•™์  ์ด์ƒ ์ด์ˆ˜ ์ด ๋•Œ ์„ธ๋ถ€ ์ „๊ณต์„ ์„ ํƒํ•˜์ง€ ์•Š๊ณ  103ํ•™์ ์„ ๋„˜๊ธฐ๋Š” ๊ฒฝ์šฐ ์ž๋™์œผ๋กœ ์‹ฌํ™”์ „๊ณต์ด ์„ ํƒ๋œ๋‹ค๋Š” ์ ์„ ์œ ์˜ํ•ด์•ผ ํ•œ๋‹ค.

Q&A

EE Newsletter์—์„œ๋Š” ๋ณต์ˆ˜์ „๊ณต์„ ๊ณ ๋ฏผํ•˜๋Š” ํ•™์šฐ๋“ค์„ ์œ„ํ•ด ์ˆ˜๋ฆฌ๊ณผํ•™๊ณผ ๋ณต์ˆ˜์ „๊ณต์„ ํ•˜๊ณ  ์žˆ๋Š” ํ•™์šฐ ๋‘ ๋ช…์„ ๋งŒ๋‚˜ ๋ณด์•˜๋‹ค.

๋ณต์ˆ˜์ „๊ณต

01 ์ˆ˜๋ฆฌ๊ณผํ•™๊ณผ ๋ณต์ˆ˜์ „๊ณต์„ ํ•˜๊ฒŒ ๋œ ๊ณ„๊ธฐ๊ฐ€ ๊ถ๊ธˆํ•ฉ๋‹ˆ๋‹ค.

ํŠน์ง• ๋ณต์ˆ˜์ „๊ณต์„ ํ•  ๊ฒฝ์šฐ์—๋Š” ์•„๋ž˜์™€ ๊ฐ™์€ ์กธ์—… ์ด์ˆ˜ ์กฐ๊ฑด์˜ ๋ณ€ํ™”๊ฐ€ ์žˆ๋‹ค.

์›๋ž˜ ์ˆ˜ํ•™์— ๊ด€์‹ฌ์ด ๋งŽ์•˜์Šต๋‹ˆ๋‹ค. ์ „์ž๊ณผ์— ์ง„ํ•™ํ•œ ํ›„์—๋„ ์ˆ˜ํ•™์— ๋Œ€ํ•ด ์ข€ ๋” ๊ณต๋ถ€ํ•˜๊ณ  ์‹ถ์€ ๋งˆ์Œ์ด ๋‚จ์•„์žˆ์—ˆ๊ณ 

ยท ์ตœ๋Œ€ 6ํ•™์ ๊นŒ์ง€ ํŠน์ • ๊ต๊ณผ๋ชฉ์— ๋Œ€ํ•ด ์ค‘๋ณต์ธ์ • ๊ฐ€๋Šฅ. ยท ๊ธฐ์ดˆ์„ ํƒ ๊ต๊ณผ๋ชฉ ์ด์ˆ˜์š”๊ฑด์ด 9ํ•™์ ์—์„œ 3ํ•™์ ์œผ๋กœ ๋‚ด๋ ค๊ฐ.

์ˆ˜ํ•™์ ์ธ ๋Šฅ๋ ฅ์ด ์ „์ž๊ณผ์—์„œ๋„ ์œ ์šฉํ•˜๋‹ค๋ณด๋‹ˆ ์ž์—ฐ์Šค๋Ÿฝ๊ฒŒ ์ˆ˜ํ•™๊ณผ ์ˆ˜์—…์„ ์ฐพ์•„ ๋“ฃ๊ฒŒ ๋˜์—ˆ์Šต๋‹ˆ๋‹ค. ๊ทธ๋ ‡๊ฒŒ ์ˆ˜์—…์„

ยท ์ธ๋ฌธ์‚ฌํšŒ์„ ํƒ ๊ณผ๋ชฉ ์ด์ˆ˜์š”๊ฑด์ด 3๊ฐœ ๊ณ„์—ด ์ค‘ 2๊ณ„์—ด์—์„œ ๊ฐ๊ฐ 1๊ณผ๋ชฉ์”ฉ ์ด์ƒ์„ ํฌํ•จํ•˜์—ฌ

๋“ฃ๋‹ค ๋ณด๋‹ˆ ๋ณต์ˆ˜์ „๊ณต๊นŒ์ง€ ํ•˜๊ฒŒ ๋˜์—ˆ์Šต๋‹ˆ๋‹ค.

์ด 21ํ•™์ ์—์„œ ๊ณ„์—ด ๊ตฌ๋ถ„ ์—†์ด 12ํ•™์ ์œผ๋กœ ๋‚ด๋ ค๊ฐ.

02 ๋ณต์ˆ˜์ „๊ณต์„ ํ•˜๋ฉด์„œ ์ข‹์•˜๋˜ ์ , ์–ด๋ ค์› ๋˜ ์ ์ด ์žˆ์—ˆ๋Š”์ง€ ์•Œ๊ณ  ์‹ถ์Šต๋‹ˆ๋‹ค.

ยท ์—ฐ๊ตฌํ•™์  4ํ•™์ (์กธ์—…์—ฐ๊ตฌ, ์„ธ๋ฏธ๋‚˜) ๋ฉด์ œ

๋ณต์ˆ˜์ „๊ณต์˜ ๊ฒฝ์šฐ ๋‹ค๋ฅธ ์ „๊ณต๋“ค๊ณผ ๋‹ฌ๋ฆฌโ€˜์ค‘๋ณต ์ธ์ •โ€™ ์ด๋ผ๋Š” ํŠน์ง•์ด ์žˆ๋Š”๋ฐ, ์ด๋Š” ํƒ€๊ณผ ์ˆ˜์—…์„ ๋“ค์—ˆ์„ ๋•Œ ์ „์ž๊ณผ์˜ ์ „๊ณต์„ ํƒ ์œผ๋กœ ์ค‘๋ณต ์ธ์ •ํ•ด์ฃผ๊ฒ ๋‹ค๋Š” ๋œป์ด๋‹ค. ์ด ๋•Œ ์ค‘๋ณต ์ธ์ •์ด๋ผ๊ณ  ํ•ด์„œ 3ํ•™์ ์˜ ๊ณผ๋ชฉ์ด 6ํ•™์ ์œผ๋กœ ์ธ์ •๋˜๋Š” ๊ฒƒ์ด ์•„๋‹ˆ๋ผ ์ „์ฒด ํ•™ ์ ์„ ๊ณ„์‚ฐํ•  ๋•Œ๋Š” 3ํ•™์ ์œผ๋กœ ๊ณ„์‚ฐ ๋˜์ง€๋งŒ ๋‘ ๊ณผ์—์„œ ์ „๊ณต ์„ ํƒ 3ํ•™์ ์œผ๋กœ ์ธ์ •ํ•œ๋‹ค๋Š” ๊ฒƒ์ด๋‹ค. ์ตœ๋Œ€ 6ํ•™์ ๊นŒ์ง€ ๊ฐ€๋Šฅํ•˜๋ฉฐ ์ค‘๋ณต ์ธ์ •ํ•ด์ฃผ๋Š” ๊ณผ๋ชฉ์€ ์•„๋ž˜์˜ ํ‘œ์™€ ๊ฐ™๋‹ค.

ํ†ต์‹ , ์‹ ํ˜ธ์ฒ˜๋ฆฌ ๋ถ„์•ผ์˜ ๊ณผ๋ชฉ์—์„œ ์ˆ˜ํ•™์ ์ธ ๊ฐœ๋…์ด ์ฃผ๋กœ ๋งŽ์ด ์“ฐ์ด๋Š”๋ฐ ์ด๊ฒƒ์„ ์ดํ•ดํ•˜๋Š” ๋ฐ ์ˆ˜ํ•™๊ณผ์—์„œ ๋ฐฐ์šด ์ „ ๊ณต์ด ๋งŽ์ด ๋„์›€์ด ๋˜์—ˆ์Šต๋‹ˆ๋‹ค. ๊ทธ๋ฆฌ๊ณ  ์ˆ˜ํ•™๊ณผ๋Š” ์ „์ž๊ณผ ์ „๊ณต์„ ๋งŽ์ด ์ธ์ •ํ•ด์ฃผ๋Š”๋ฐ ์ด ๋•๋ถ„์— ๋ณต์ˆ˜์ „๊ณต์„ ํ•˜๊ธฐ๊ฐ€ ์ƒ๋Œ€์ ์œผ๋กœ ์‰ฌ์› ์Šต๋‹ˆ๋‹ค. ๋ฐ˜๋ฉด์— ํž˜๋“ค์—ˆ๋˜ ์ ์€ ์ˆ˜ํ•™๊ณผ ๊ณผ๋ชฉ์„ ๋“ค์„ ๋•Œ ์ „์ž๊ณผ ์ „๊ณต๋ณด๋‹ค ๋กœ๋“œ๊ฐ€ ๋งŽ์•˜๋˜ ๊ฒƒ์ž…๋‹ˆ ๋‹ค. ๊ฑฐ์˜ ๋งค ๊ณผ๋ชฉ์—์„œ ํ•œ ์ฃผ๋งˆ๋‹ค ๊ณผ์ œ๊ฐ€ ๋‚˜์™€ ๋งŽ์€ ์‹œ๊ฐ„์„ ์จ์•ผ ํ–ˆ์Šต๋‹ˆ๋‹ค. ๋˜ํ•œ ์ „์ž๊ณผ์™€ ์ˆ˜ํ•™๊ณผ์—์„œ ํ•„์š”๋กœ ํ•˜๋Š”

ํƒ€ ํ•™๊ณผ ๋Œ€์ฒด๊ต๊ณผ๋ชฉ ๊ตฌ๋ถ„

์šฐ์„  ์ข‹์•˜๋˜ ์ ์€ ์ˆ˜ํ•™๊ณผ์—์„œ ๋ฐฐ์šด ๋‚ด์šฉ์ด ์ „์ž๊ณผ ์ „๊ณต์—์„œ ์“ฐ์ผ ๋•Œ ๋” ์‰ฝ๊ฒŒ ์ดํ•ดํ•  ์ˆ˜ ์žˆ์—ˆ๋‹ค๋Š” ๊ฒƒ์ž…๋‹ˆ๋‹ค.

ํ•™๊ณผ ๊ต๊ณผ๋ชฉ

๊ด€์ ์ด ๋‹ฌ๋ผ ํž˜๋“ค์—ˆ์Šต๋‹ˆ๋‹ค. ์ „์ž๊ณผ์—์„œ๋Š” ์–ด๋–ค ๊ฐœ๋…์ด ์žˆ์œผ๋ฉด ๊ทธ๊ฒƒ์„ ์–ด๋–ป๊ฒŒ ์‘์šฉํ•  ์ง€์— ๋Œ€ํ•ด ๊ณ ๋ฏผํ•˜๋Š” ๋ฐ˜๋ฉด ์ˆ˜ ํƒ€ํ•™๊ณผ ๊ต๊ณผ๋ชฉ

๋น„๊ณ 

๊ณผ๋ชฉ๋ฒˆํ˜ธ

๊ต๊ณผ๋ชฉ๋ช…

๊ณผ๋ชฉ๋ฒˆํ˜ธ

๊ต๊ณผ๋ชฉ๋ช…

ํ•™์‚ฌ๊ณผ์ •

EE303

๋””์ง€ํ„ธ์‹œ์Šคํ…œ

CS211

๋””์ง€ํ„ธ ์‹œ์Šคํ…œ ๋ฐ ์‹คํ—˜

๋‹จ๋ฐฉํ–ฅ (*)

ํ•™์‚ฌ๊ณผ์ •

EE312

์ปดํ“จํ„ฐ ๊ตฌ์กฐ๊ฐœ๋ก 

CS311

์ „์‚ฐ๊ธฐ ์กฐ์ง

์–‘๋ฐฉํ–ฅ

ํ•™์‚ฌ๊ณผ์ •

EE450

๊ณผํ•™๊ธฐ์ˆ  ๊ธฐ์—…๊ฐ€ ์ •์‹ 

MSB450

๊ธฐ์—…๊ฐ€์ •์‹ ๊ณผ ๋ฒค์ฒ˜

์–‘๋ฐฉํ–ฅ

ํ•™์‚ฌ๊ณผ์ •

EE451

IT ๋ฒค์ฒ˜๊ธฐ์—…์˜ ์‹ค์ œ

MSB451

๋ฒค์ฒ˜์ฐฝ์—…๊ธฐํš๊ณผ ์‹ค์ œ

์–‘๋ฐฉํ–ฅ

(*) ๋””์ง€ํ„ธ ์‹œ์Šคํ…œ์˜ ๊ฒฝ์šฐ ๋‹จ๋ฐฉํ–ฅ์ธ๋ฐ ์ด๊ฒƒ์€ ์ „์‚ฐํ•™๋ถ€์˜ ๊ณผ๋ชฉ์„ ๋“ค์—ˆ์„ ๋•Œ๋งŒ ์šฐ๋ฆฌ ํ•™๊ณผ์˜ ๋””์ง€ํ„ธ ์‹œ์Šคํ…œ์„ ์ˆ˜๊ฐ•ํ•œ ๊ฒƒ์œผ๋กœ ์ธ์ •๋˜๊ณ , ๋ฐ˜๋Œ€์˜ ๊ฒฝ์šฐ์—๋Š” ์ธ์ •์ด ๋˜์ง€ ์•Š๋Š”๋‹ค๋Š” ๋œป์ด๋‹ค. ๋‹ค๋ฅธ ๊ณผ๋ชฉ์˜ ๊ฒฝ์šฐ๋Š” ์–‘๋ฐฉํ–ฅ์ด๋ฏ€๋กœ ๋ชจ๋‘ ์ธ์ •๋œ๋‹ค.

ํ•™๊ณผ์˜ ๊ฒฝ์šฐ์—๋Š” ๊ทธ๊ฒƒ์„ ์–ด๋–ป๊ฒŒ ์ฆ๋ช…ํ•  ์ง€์— ๋Œ€ํ•ด ๊ณ ๋ฏผํ–ˆ๊ธฐ ๋•Œ๋ฌธ์ž…๋‹ˆ๋‹ค.

03 ๋ณต์ˆ˜์ „๊ณต์„ ๊ณ ๋ฏผํ•˜๊ณ  ์žˆ๋Š” ํ•™์šฐ๋“ค์—๊ฒŒ ํ•ด์ฃผ๊ณ  ์‹ถ์€ ์กฐ์–ธ ๋ถ€ํƒ๋“œ๋ฆฝ๋‹ˆ๋‹ค. ์ˆ˜ํ•™๊ณผ ์ „๊ณต์€ ์ •๋ง ์–ด๋ ต๊ณ  ๋ฐฐ์šฐ๊ธฐ ํž˜๋“ค์ง€๋งŒ ๊ทธ๊ฒƒ ๋‚˜๋ฆ„๋Œ€๋กœ์˜ ์žฌ๋ฏธ๋„ ์žˆ๋Š” ํŽธ์ž…๋‹ˆ๋‹ค. ํŠนํžˆ ์–ด๋ ต๊ฒŒ ๋ฐฐ์šด ์ˆ˜ํ•™ ๊ณผ ์ „๊ณต์ด ์ „์ž๊ณผ์—์„œ ์“ฐ์ผ ๋•Œ ์œ ์šฉํ•ฉ๋‹ˆ๋‹ค. ์ˆ˜ํ•™์— ๊ด€์‹ฌ์ด ์žˆ๋Š” ์นœ๊ตฌ๋“ค์ด๋‚˜ ๋…ผ๋ฆฌ์ ์ธ ์‚ฌ๊ณ ๋ฅผ ๊ธฐ๋ฅด๊ณ  ์‹ถ์€ ์นœ๊ตฌ ๋“ค, ์ˆ˜ํ•™์  ์ง€์‹์„ ์Œ“๊ณ  ์‹ถ์€ ์นœ๊ตฌ๋“ค์€ ์ˆ˜ํ•™๊ณผ ๋ณต์ˆ˜์ „๊ณต๋„ ๊ดœ์ฐฎ๋‹ค๊ณ  ์ƒ๊ฐํ•ฉ๋‹ˆ๋‹ค. ๋‹ค๋งŒ ๋ณต์ˆ˜์ „๊ณต ์ž์ฒด๊ฐ€ ์ „๊ณต์„ ๋งŽ์ด ๋“ค์–ด์•ผ ํ•˜๊ธฐ ๋•Œ๋ฌธ์— ์–ด๋Š ์ •๋„ ๊ณต๋ถ€ํ•ด์•ผ ํ•  ๊ฒƒ์ด ๋งŽ๊ณ  ํž˜๋“ค ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์•ž์œผ๋กœ ์žฌ๋ฏธ์žˆ๋Š” ํ•™๊ณผ์ƒํ™œ ๋˜์‹œ ๊ธธ ๋ฐ”๋ž๋‹ˆ๋‹ค.


16 โˆ™ KAIST EE NEWSLETTER

๋ถ€์ „๊ณต

17

ํŠน์ง•

๋ฌธํ™”๊ธฐ์ˆ ํ•™ ๋ถ€์ „๊ณต ํ”„๋กœ๊ทธ๋žจ

๋ถ€์ „๊ณต์˜ ๊ฒฝ์šฐ ๋ณต์ˆ˜ ์ „๊ณต๊ณผ๋Š” ๋‹ฌ๋ฆฌ ์กธ์—… ์ด์ˆ˜ ์กฐ๊ฑด ์ž์ฒด์— ๋ณ€ํ™”๋Š” ์—†๋‹ค. ๋‹ค์‹œ ๋งํ•ด, ํŠน์ •

๋ฌธํ™”๊ธฐ์ˆ ํ•™ ๋ถ€์ „๊ณต ํ”„๋กœ๊ทธ๋žจ์€ IT๊ธฐ๋ฐ˜ ๋ฌธํ™” ์ฝ˜ํ…์ธ  ์ œ์ž‘, ๊ธฐํš ๋“ฑ ๋ฌธํ™” ์‚ฐ์—…๊ณ„์— ๋Œ€ํ•ด ์•Œ์•„๋ณผ ์ˆ˜ ์žˆ๋Š”

๊ต๊ณผ๋ชฉ์— ๋Œ€ํ•œ ์ค‘๋ณต ์ธ์ •(15ํ•™๋ฒˆ๊นŒ์ง€๋Š” 9ํ•™์ ๊นŒ์ง€ ์ค‘๋ณต ์ธ์ • ๊ฐ€๋Šฅํ–ˆ์ง€๋งŒ 16ํ•™๋ฒˆ๋ถ€ํ„ฐ๋Š”

ํ”„๋กœ๊ทธ๋žจ์ด๋‹ค. ์ด ํ”„๋กœ๊ทธ๋žจ์„ ํ†ตํ•ด ์ธ๋ฌธ, ์‚ฌํšŒ๊ณผํ•™, ์˜ˆ์ˆ  ๋ถ„์•ผ ์ „๋ฌธ ์ง€์‹์„ ๋ฐฐ์šฐ๊ณ , ๋ฌธํ™”๊ฐ€ ์œตํ•ฉ๋œ ๊ธฐ์ˆ ,

์—†์–ด์ง), ๊ธฐ์ดˆ์„ ํƒ ๊ต๊ณผ๋ชฉ ๋ฐ ์ธ๋ฌธ์‚ฌํšŒ์„ ํƒ ๊ต๊ณผ๋ชฉ ์ด์ˆ˜ํ•™์  ๊ฐ์†Œ, ์—ฐ๊ตฌํ•™์  ๋ฉด์ œ ํ˜œํƒ์ด

์ฐฝ์˜์„ฑ์„ ์ฆ๋Œ€์‹œํ‚ค๋Š” ๊ธฐ์ˆ ์˜ ๊ต์œก ๋ฐ ์—ฐ๊ตฌ ๊ธฐํšŒ๋ฅผ ์–ป์„ ์ˆ˜ ์žˆ๋‹ค.

๋”ฐ๋กœ ์ฃผ์–ด์ง€์ง€ ์•Š๋Š”๋‹ค. ํ•˜์ง€๋งŒ ์•ž์—์„œ ์–ธ๊ธ‰ํ–ˆ๋˜ ๊ฒƒ์ฒ˜๋Ÿผ ๋ถ€์ „๊ณต์˜ ๊ฒฝ์šฐ์—๋„ ํ•œ ํ•™๊ธฐ ์—ฐ์ฐจ์œ 

์ง€์‹์žฌ์‚ฐ ๋ถ€์ „๊ณต ํ”„๋กœ๊ทธ๋žจ

์˜ˆ๊ฐ€ ๊ฐ€๋Šฅํ•˜๋ฉฐ ์ˆ˜์—…๋ฃŒ ์ „์•ก ๋ฉด์ œ, ๋ณธ์› ๊ธฐ์ˆ™์‚ฌ ๋ฐฐ์ •๊ถŒ, ๊ทผ๋กœ ์žฅํ•™์ƒ ํ˜œํƒ ๋“ฑ์„ ๋˜‘๊ฐ™์ด ๋ฐ›์„

์ง€์‹์žฌ์‚ฐ ๋ถ€์ „๊ณต ํ”„๋กœ๊ทธ๋žจ์€ ์ง€์‹ ์‚ฐ์—… ์ค‘์‹ฌ์˜ ํ˜„๋Œ€ ์‚ฌํšŒ์—์„œ ์ค‘์š”ํ•œ ์ž์‚ฐ์œผ๋กœ ๋– ์˜ค๋ฅธ ์ง€์‹์žฌ์‚ฐ๊ถŒ์„

์ˆ˜ ์žˆ๋‹ค. ์ด ๋˜ํ•œ ๋ณต์ˆ˜์ „๊ณต๊ณผ ๋งˆ์ฐฌ๊ฐ€์ง€๋กœ ์ด์ˆ˜ ํ•™์ ์ด 34ํ•™์ ์ด์ƒ 102ํ•™์  ์ดํ•˜์ธ ํ•™์ƒ๋“ค

์ค‘์ ์ ์œผ๋กœ ๋‹ค๋ฃจ๋Š” ํ”„๋กœ๊ทธ๋žจ์ด๋‹ค. ์ด ํ”„๋กœ๊ทธ๋žจ์„ ํ†ตํ•ด ์—ฌ๋Ÿฌ ์ง€์‹์žฌ์‚ฐ๊ถŒ์— ๋Œ€ํ•œ ์ง€์‹๋ฟ๋งŒ ์•„๋‹ˆ๋ผ ์‹ค์ œ๋กœ

์ด ๋ถ€์ „๊ณต์„ ์‹ ์ฒญํ–ˆ์„ ๋•Œ๋งŒ ์œ„์™€ ๊ฐ™์€ ์—ฐ์ฐจ์œ ์˜ˆ ํ˜œํƒ์„ ๋ˆ„๋ฆด ์ˆ˜ ์žˆ๋‹ค.

ํŠนํ—ˆ, ์ €์ž‘๊ถŒ ๋“ฑ์„ ์‘์šฉํ•˜๊ณ  ๊ด€๋ฆฌํ•˜๋Š” ๋ฐฉ๋ฒ•์„ ํ•™์Šตํ•  ์ˆ˜ ์žˆ๋‹ค. ๋ถ€์ „๊ณต์€ ๋ณต์ˆ˜์ „๊ณต์— ๋น„ํ•ด ์ด์ˆ˜ํ•ด์•ผ ํ•˜๋Š” ์ „๊ณต ๊ต๊ณผ๋ชฉ ํ•™์  ์ˆ˜๊ฐ€ ์ ˆ๋ฐ˜๊ฐ€๋Ÿ‰ ์ ๋‹ค. ๊ทธ๋ž˜์„œ ์ถ”ํ›„ ๋Œ€ํ•™์›์„ ๊ฐ€๊ฑฐ๋‚˜ ์ทจ์—…์„ ํ•  ๊ฒฝ์šฐ ๋ณต์ˆ˜์ „๊ณต ํ•™์œ„๋งŒํผ ์ธ์ •์„ ๋ฐ›๊ธฐ๋Š” ํž˜๋“ค๋‹ค. ๊ทธ๋ ‡์ง€๋งŒ ๋ถ€์ „๊ณต์„ ์‹ ์ฒญํ•œ ํ•™์šฐ๋“ค์€, ๋ถ€์ „๊ณต์€ ๋ณต์ˆ˜์ „๊ณต๋ณด๋‹ค ์ „๊ณต ๋ถ€๋‹ด์ด ๋œํ•˜์—ฌ ํ•ด๋ณผ ๋งŒํ•˜๋‹ค๋Š” ์ƒ ๊ฐ๊ณผ ๋ถ€์ „๊ณต์„ ํ†ตํ•ด ์ฃผ ์ „๊ณต ์ด์™ธ์˜ ๊ด€์‹ฌ ์žˆ๋Š” ๋ถ„์•ผ๋ฅผ ๋” ๋ฐฐ์šฐ๊ณ  ์ด๋ฅผ ์ฃผ ์ „๊ณต์— ์‘์šฉํ•˜๋Š” ๋ฐ์— ๋„์›€์ด ๋  ๊ฑฐ๋ผ๋Š” ์ƒ๊ฐ์„ ํ•˜๊ณ  ์žˆ๋‹ค. ์กธ์—… ํ›„ ์ง„๋กœ ์„ ํƒ ์‹œ, ๋ถ€์ „๊ณต ์ทจ๋“์„ ๋‹จ์ง€ ๊ฒฝ๋ ฅ ๊ทธ ์ž์ฒด๋กœ ์“ฐ๊ธฐ๋ณด๋‹ค๋Š” ํ•™๋ฌธ์˜ ์‹ฌํ™”ํ•™์Šต์„ ์œ„ํ•œ ๊ณผ์ •์œผ๋กœ ์ด์šฉํ•œ๋‹ค๋ฉด ํฐ ๋„์›€์ด ๋  ๊ฒƒ์ด๋‹ค.

๋ถ€์ „๊ณต ํ”„๋กœ๊ทธ๋žจ

๊ธฐ๋ณธ์ ์œผ๋กœ ํ•™์‚ฌ ๊ณผ์ •์ด ๊ฐœ์„ค๋œ ๋ชจ๋“  ํ•™๊ณผ์— ๋Œ€ํ•ด ๋ถ€์ „๊ณต ์‹ ์ฒญ์ด ๊ฐ€๋Šฅํ•˜๋‹ค. ์•„์šธ๋Ÿฌ, ๋ณต์ˆ˜์ „๊ณต ๊ณผ๋Š” ๋‹ค๋ฅด๊ฒŒ, ํ•™๊ต์—์„œ๋Š” ํ•™์‚ฌ ๊ณผ์ •์ด ๊ฐœ์„ค๋˜์ง€ ์•Š์€ ํ•™๊ณผ์— ๋Œ€ํ•ด์„œ๋„ ๋ณ„๋„๋กœ ๋ถ€์ „๊ณต ํ”„๋กœ๊ทธ๋žจ ์„ ์šด์˜ํ•˜๊ณ  ์žˆ๋‹ค. ๊ฒฝ์ œํ•™ ๋ถ€์ „๊ณต ํ”„๋กœ๊ทธ๋žจ, ๊ณผํ•™๊ธฐ์ˆ ์ •์ฑ…ํ•™ ๋ถ€์ „๊ณต ํ”„๋กœ๊ทธ๋žจ, ๊ธฐ์—…๊ฐ€์ •์‹  ๋ถ€์ „ ๊ณต ํ”„๋กœ๊ทธ๋žจ, ๋ฌธํ™”๊ธฐ์ˆ ํ•™ ๋ถ€์ „๊ณต ํ”„๋กœ๊ทธ๋žจ, ์ง€์‹์žฌ์‚ฐ ๋ถ€์ „๊ณต ํ”„๋กœ๊ทธ๋žจ์ด ์ด์— ํ•ด๋‹น๋œ๋‹ค. ์ด ํ”„ ๋กœ๊ทธ๋žจ๋“ค์€ ์ž์—ฐ๊ณผํ•™, ๊ณตํ•™ ๋“ฑ์˜ ์ด๊ณต๊ณ„ ๊ณผ๋ชฉ์„ ๋ฉ”์ธ์œผ๋กœ ๋‹ค๋ฃจ์ง€๋Š” ์•Š๋Š”๋‹ค. ํ•˜์ง€๋งŒ ๋‹ค๋ฐฉ๋ฉด ์ง€ ์‹์˜ ์œตํ•ฉ์ด ์ค‘์š”ํ•ด์ง€๋ฉด์„œ ์ด ํ”„๋กœ๊ทธ๋žจ๋“ค์— ๋Œ€ํ•œ ํ•™์šฐ๋“ค์˜ ๊ด€์‹ฌ์ด ์ ์ฐจ ์ปค์ง€๊ณ  ์žˆ๋‹ค. ์—ฌ๊ธฐ์„œ๋Š” ์ด ํ”„๋กœ๊ทธ๋žจ๋“ค์ด ๋ฌด์—‡์„ ๋‹ค๋ฃจ๋Š”์ง€ ๊ฐ„๋žตํžˆ ์•Œ์•„๋ณด๊ฒ ๋‹ค.

Q&A

EE Newsletter ์—์„œ๋Š” ๋ถ€์ „๊ณต์„ ๊ณ ๋ฏผํ•˜๋Š” ํ•™์šฐ๋“ค์„ ์œ„ํ•ด ๋งŽ์€ ํ•™์šฐ๋“ค์ด ๋ถ€์ „๊ณตํ•˜๋Š” ๊ณผ ์ค‘ ์ „์‚ฐํ•™๋ถ€ ๋ถ€์ „๊ณต์„ ์‹ค์ œ๋กœ ํ•˜๊ณ  ์žˆ๋Š” ํ•™์šฐ ๋‘ ๋ช…์„ ๋งŒ๋‚˜ ๋ณด์•˜๋‹ค.

01 ์ „์‚ฐํ•™๋ถ€ ๋ถ€์ „๊ณต์„ ํ•˜๊ฒŒ ๋œ ๊ณ„๊ธฐ๊ฐ€ ๊ถ๊ธˆํ•ฉ๋‹ˆ๋‹ค. ์ „๊ณต ์ˆ˜์—…์„ ๋“ค์œผ๋ฉด์„œ ์ „์ž๊ณตํ•™์„ ์—ฐ๊ตฌํ•˜๋Š” ๋ฐ์— ์žˆ์–ด ์ฝ”๋”ฉ์„ ๋น„๋กฏํ•œ ์ „์‚ฐ ๋Šฅ๋ ฅ์ด ์ค‘์š”ํ•˜๋‹ค๊ณ  ๋Š๊ผˆ์Šต๋‹ˆ๋‹ค. ๊ทธ๋ž˜์„œ ์ „๊ณต ์‹ฌํ™” ํ•™์Šต์„ ์œ„ํ•ด ๊ด€์‹ฌ ์žˆ๋Š” ์ „์‚ฐํ•™๋ถ€ ๊ณผ๋ชฉ์„ ๊ฐ™์ด ์ˆ˜๊ฐ•ํ–ˆ์Šต๋‹ˆ๋‹ค. ๊ทธ๋Ÿฌ๋‹ค ๋ณด๋‹ˆ ์ž์—ฐ์Šค๋ ˆ ์ „์‚ฐํ•™๋ถ€ ๋ถ€์ „๊ณต์„ ์‹ ์ฒญํ•˜๊ฒŒ ๋˜์—ˆ์Šต๋‹ˆ๋‹ค.

02 ๋ถ€์ „๊ณต์„ ํ•˜๋ฉด์„œ ์ข‹์•˜๋˜ ์ , ์–ด๋ ค์› ๋˜ ์ ์ด ์žˆ์—ˆ๋Š”์ง€ ์•Œ๊ณ  ์‹ถ์Šต๋‹ˆ๋‹ค. ์šฐ์„  ํž˜๋“ค์—ˆ๋˜ ์ ๋ถ€ํ„ฐ ์ด์•ผ๊ธฐํ•˜๊ณ  ์‹ถ์Šต๋‹ˆ๋‹ค. ๋ถ€์ „๊ณต์„ ๋ง‰ ์‹ ์ฒญํ–ˆ์„ ๋•Œ์—๋Š” ํƒ€๊ณผ ํ•™์ƒ ์‹ ๋ถ„์œผ๋กœ์„œ ์ต์ˆ™์ง€ ์•Š์€

๊ฒฝ์ œํ•™ ๋ถ€์ „๊ณต ํ”„๋กœ๊ทธ๋žจ ๊ฒฝ์ œํ•™ ๋ถ€์ „๊ณต ํ”„๋กœ๊ทธ๋žจ์€ ์ด๊ณต๊ณ„์˜ ์—ฌ๋Ÿฌ ๋ถ„์•ผ์™€ ์˜ํ–ฅ์„ ์ฃผ๊ณ ๋ฐ›์œผ๋ฉฐ ๋ฐœ์ „ํ•ด์˜จ ๊ฒฝ์ œํ•™์„ ๋” ์‹ฌ๋„ ์žˆ๊ฒŒ ๋ฐฐ์šธ ์ˆ˜ ์žˆ๋Š” ํ”„๋กœ๊ทธ๋žจ์ด๋‹ค. ์ด ํ”„๋กœ๊ทธ๋žจ์„ ํ†ตํ•ด ์ „๋ฐ˜์ ์ธ ๊ฒฝ์ œํ•™ ๋‚ด์šฉ ํ•™์Šต๋ฟ๋งŒ ์•„๋‹ˆ๋ผ, ์ง์ ‘ ๊ฒฝ์ œ ๋ชจ๋ธ์„ ์„ธ์šฐ๊ณ  ๋ฐ์ดํ„ฐ ๋ถ„์„ ๋ฐ ์‹คํ—˜์„ ํ•ด๋ณผ ์ˆ˜ ์žˆ๋‹ค.

๊ณผํ•™๊ธฐ์ˆ ์ •์ฑ…ํ•™ ๋ถ€์ „๊ณต ํ”„๋กœ๊ทธ๋žจ ๊ณผํ•™๊ธฐ์ˆ ์ •์ฑ…ํ•™ ๋ถ€์ „๊ณต ํ”„๋กœ๊ทธ๋žจ์€ ๊ณผํ•™๊ธฐ์ˆ ์˜ ๋ฐœ์ „๊ณผ ๋”๋ถˆ์–ด ์ด๋ฅผ ์ž˜ ๋’ท๋ฐ›์นจํ•˜๋Š” ์ •์ฑ…์  ์ง€์› ๋ฐ ์ดํ•ด ๋˜ํ•œ

๊ฒƒ์„ ๊ณต๋ถ€ํ•˜๊ธฐ๋„, ๊ณผ๋ชฉ์— ๋Œ€ํ•œ ์ •๋ณด๋ฅผ ์–ป๊ธฐ๋„ ์–ด๋ ค์› ์Šต๋‹ˆ๋‹ค. ๋˜ํ•œ ์ด์ˆ˜์š”๊ฑด ๋•Œ๋ฌธ์— ํฅ๋ฏธ๊ฐ€ ์—†๋Š” ๊ณผ๋ชฉ๋„ ๋“ค์–ด์•ผ ๋งŒ ํ•˜์˜€์Šต๋‹ˆ๋‹ค. ํ•˜์ง€๋งŒ ์ „์ž๊ณผ ๊ฐœ๋ณ„์—ฐ๊ตฌ๋ฅผ ํ•˜๋ฉด์„œ ์ฝ”๋”ฉํ•  ์ผ์ด ์ฐธ ๋งŽ์•˜๋Š”๋ฐ, ์ด ๋•Œ ์ „์‚ฐํ•™๋ถ€์—์„œ ๋“ค์€ ์ „๊ณต์ด ํฐ ๋„์›€์ด ๋˜์—ˆ์Šต๋‹ˆ๋‹ค. ์—ฐ๊ตฌ ์ค‘์— ๋”ฅ ๋Ÿฌ๋‹์„ ์ด์šฉํ•œ ์ด๋ฏธ์ง€ ํ”„๋กœ์„ธ์‹ฑ ๊ฐ™์€ ๊ฒฝ์šฐโ€˜์ „์‚ฐ์— ๊ธฐ์ดˆ๊ฐ€ ์—†๋Š” ํ•™์šฐ๋“ค์— ๊ฒŒ๋Š” ์–ด๋ ต์ง€ ์•Š์•˜์„๊นŒโ€™๋ผ๊ณ  ๋Š๋‚„ ์ •๋„๋กœ ์ „์‚ฐํ•™๋ถ€ ์ „๊ณต์ด ๋งŽ์ด ์“ฐ์˜€๊ธฐ ๋•Œ๋ฌธ์ž…๋‹ˆ๋‹ค. ์ถ”ํ›„ ํšŒ๋กœ๋‚˜ ๋„คํŠธ์›Œํฌ ์ชฝ์„ ์—ฐ๊ตฌํ•˜๊ณ  ์‹ถ์€๋ฐ, ์–ด๋”œ ๊ฐ€๋“  ์ „์‚ฐํ•™๋ถ€ ๋ถ€์ „๊ณต์—์„œ ์–ป์€ ์ง€์‹์ด ์ œ๊ฒŒ ์œ ์ตํ•  ๊ฒƒ์ด๋ผ ํ™•์‹ ํ•ฉ๋‹ˆ๋‹ค.

03 ๋ถ€์ „๊ณต์„ ๊ณ ๋ฏผํ•˜๊ณ  ์žˆ๋Š” ํ•™์šฐ๋“ค์—๊ฒŒ ํ•ด์ฃผ๊ณ  ์‹ถ์€ ์กฐ์–ธ ๋ถ€ํƒ๋“œ๋ฆฝ๋‹ˆ๋‹ค.

์ค‘์š”ํ•˜๋‹ค๋Š” ๋ฐ์—์„œ ์ƒ๊ฒจ๋‚œ ํ”„๋กœ๊ทธ๋žจ์ด๋‹ค. ์ด ํ”„๋กœ๊ทธ๋žจ์„ ํ†ตํ•ด ํ˜„์žฌ ํ•œ๊ตญ์˜ ๊ณผํ•™๊ธฐ์ˆ ์ •์ฑ…์€ ๋ฌด์—‡์ธ์ง€, ์˜ฌ๋ฐ”๋ฅธ์ง€, ์–ด๋–ป๊ฒŒ ๋” ๋‚˜์€ ์ •์ฑ…์œผ๋กœ ๋ฐœ์ „ํ• ์ง€ ํ•™์Šตํ•  ์ˆ˜ ์žˆ๋‹ค.

๊ธฐ์—…๊ฐ€์ •์‹  ๋ถ€์ „๊ณต ํ”„๋กœ๊ทธ๋žจ

4ํŠธ๋ž™ ์ค‘ ํ•˜๋‚˜๋ฅผ ๊ผญ ๊ฒฐ์ •ํ•ด์•ผ ํ•˜๋Š” ํ•™์šฐ๋“ค์—๊ฒŒ๋Š” ๋จผ์ € ๊ด€์‹ฌ ์žˆ๋Š” ํ•™๊ณผ ๊ณผ๋ชฉ์„ ๋ช‡ ๊ฐœ ๋“ค์–ด๋ณผ ๊ฒƒ์„ ์ถ”์ฒœํ•ฉ๋‹ˆ๋‹ค. ์ž์‹ ์˜ ์ ์„ฑ๊ณผ ํฅ๋ฏธ๊ฐ€ ์ถฉ๋ถ„ํžˆ ๋”ฐ๋ฅด์ง€ ์•Š๋Š” ์ƒํƒœ์—์„œ ๋ถ€์ „๊ณต์„ ์‹ ์ฒญํ•˜๋ฉด ๋งˆ์ง€๋ชปํ•ด ๊ณต๋ถ€ํ•ด์•ผ ํ•˜๋Š” ๋ถˆํŽธํ•จ์„ ๋Š ๋ผ๊ธฐ ๋งˆ๋ จ์ž…๋‹ˆ๋‹ค. ์ฒœ์ฒœํžˆ, ๊ทธ๋Ÿฌ๋‚˜ ์‹ ์ค‘ํžˆ ๊ฒฐ์ •ํ•˜์‹œ๊ธธ ๋ฐ”๋ž๋‹ˆ๋‹ค. 4ํŠธ๋ž™์ด ํ•„์ˆ˜๊ฐ€ ์•„๋‹Œ ํ•™์šฐ๋“ค์—๊ฒŒ๋Š” ๋‹จ์ง€ ํƒ€์ด

๊ธฐ์—…๊ฐ€์ •์‹  ๋ถ€์ „๊ณต ํ”„๋กœ๊ทธ๋žจ์€ ์ด๊ณต๊ณ„ ๋ถ„์•ผ์— ๋Œ€ํ•œ ์ „๋ฌธ์ ์ธ ์ง€์‹๊ณผ ํ†ต์ฐฐ๋ ฅ์„ ๊ฐ–์ถ˜ ๊ธฐ์—…๊ฐ€ ์–‘์„ฑ, ์ง€์†์ ์ธ ์„ฑ์žฅ

ํ‹€ ํ•˜๋‚˜ ๋•Œ๋ฌธ์— ๋ถ€์ „๊ณต์„ ์‹ ์ฒญํ•˜๋Š” ๊ฒƒ์€ ์ ˆ๋Œ€ ๊ถŒ์žฅํ•˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค. ์ž๊ธฐ ๊ณ„๋ฐœ๋กœ์จ ๋ถ€์ „๊ณต์€ ํฐ ์˜๋ฏธ๊ฐ€ ์žˆ์ง€๋งŒ,

์ด ๊ฐ€๋Šฅํ•œ ๊ธ€๋กœ๋ฒŒ ๋ฒค์ฒ˜ ๋ฐœ๊ตด์„ ์œ„ํ•œ ํ”„๋กœ๊ทธ๋žจ์ด๋‹ค. ์ด ํ”„๋กœ๊ทธ๋žจ์„ ํ†ตํ•ด ๊ธฐ์—…๊ฐ€์  ๊ฒฝ์˜ ์†Œ์–‘๋ถ€ํ„ฐ ์‹ค์ œ๋กœ ์ฐฝ์—…์— ํ•„

์ŠคํŽ™์œผ๋กœ์จ๋Š” ํฐ ์˜๋ฏธ๊ฐ€ ์—†๋‹ค๊ณ  ์ƒ๊ฐํ•ฉ๋‹ˆ๋‹ค. ๋‹ค๋ฅธ ํ•™๊ณผ ๊ณผ๋ชฉ๋„ ๊ณต๋ถ€ํ•ด๋ณด๊ณ  ์‹ถ๋‹ค๋Š” ํ™•์‹คํ•œ ๋งˆ์Œ์ด ์—†๋‹ค๋ฉด ์ฃผ์ „

์š”ํ•œ ์‹œ์žฅ ๋ถ„์„ ๋Šฅ๋ ฅ, ์ „๋žต ๋“ฑ์„ ํ•™์Šตํ•  ์ˆ˜ ์žˆ๋‹ค.

๊ณต ํ•˜๋‚˜์— ์ง‘์ค‘ํ•˜๊ธฐ๋ฅผ ์ถ”์ฒœํ•ฉ๋‹ˆ๋‹ค.


18 โˆ™ KAIST EE NEWSLETTER

์‹ฌํ™”์ „๊ณต ๋ฐ ์ž์œ ์œตํ•ฉ ์ „๊ณต

ํŠน์ง• ๋ถ€/๋ณต์ˆ˜์ „๊ณต์˜ ๊ฒฝ์šฐ 1ํ•™๊ธฐ ํ˜น์€ 2ํ•™๊ธฐ์˜ ์—ฐ์ฐจ์œ ์˜ˆ ํ˜œํƒ์ด ์ฃผ์–ด์ง€๋Š” ๊ฒƒ์— ๋ฐ˜ํ•ด ์‹ฌํ™”์ „๊ณต ๋ฐ ์ž์œ ์œตํ•ฉ์ „๊ณต์€ ํŠน๋ณ„ํ•œ ์กธ์—… ์ด์ˆ˜ ์กฐ๊ฑด์˜ ๋ณ€ํ™”๋‚˜ ํ˜œํƒ์ด ์กด์žฌํ•˜์ง€ ์•Š๋Š”๋‹ค. ๋”ฐ๋ผ์„œ 8ํ•™ ๊ธฐ๋ฅผ ์ดˆ๊ณผ ์ด์ˆ˜ํ•˜์—ฌ ์กธ์—…ํ•  ๊ณ„ํš์ด ์žˆ๋Š” ์ „๊ธฐ ๋ฐ ์ „์ž๊ณตํ•™๋ถ€ ํ•™์ƒ๋“ค์€ ๋ถ€/๋ณต์ˆ˜์ „๊ณต๊ณผ ์œ„

19

MAS212 ์„ ํ˜•๋Œ€์ˆ˜ํ•™ (์ˆ˜๋ฆฌ๊ณผํ•™๊ณผ) ์„ ํ˜•๋Œ€์ˆ˜ํ•™๊ฐœ๋ก ์—์„œ ๋‹ค๋ฃฌ ๊ฐœ๋…๋“ค์„ ์ผ๋ฐ˜์ ์œผ๋กœ ํ™•์žฅํ•˜๊ณ  ์„ ํ˜•๋Œ€์ˆ˜ํ•™์˜ ์ด๋ก ์ ์ธ ๋ถ€๋ถ„์„ ๋งŽ์ด ๋ฐฐ์šด๋‹ค. ํŠนํžˆ, ์š”์ฆ˜ ํ™œ๋ฐœํžˆ ์—ฐ๊ตฌ๋˜๋Š” ๋จธ์‹ ๋Ÿฌ๋‹ ๋ถ„์•ผ์—์„œ ๋งŽ์ด ์‚ฌ์šฉ๋˜๋Š” ๋‚ด์šฉ์ด๊ธฐ ๋•Œ๋ฌธ์— ์ด๋ก ์ ์ธ ๋ฐฐ๊ฒฝ์„ ํŠผํŠผํžˆ ํ•˜๋Š”๋ฐ ๋„์›€์ด ๋  ๊ฒƒ์ด๋‹ค.

๋‘ ์ „๊ณต์„ ์„ ํƒํ•  ๋•Œ ์ด ์ ์„ ๊ณ ๋ คํ•ด๋ณผ ํ•„์š”๊ฐ€ ์žˆ๋‹ค. ์‹ฌํ™” ์ „๊ณต์˜ ๊ฒฝ์šฐโ€˜ํ•™๊ณผ์—์„œ ์ •ํ•œโ€™์ „๊ณต ๊ต๊ณผ๋ชฉ 12ํ•™์ ์„ ์ด์ˆ˜ํ•ด์•ผ ํ•˜์ง€๋งŒ ์ „๊ธฐ ๋ฐ ์ „์ž ๊ณตํ•™๋ถ€์˜ ๊ฒฝ์šฐ ๊ต๊ณผ๋ชฉ์ด ๋ณ„๋„๋กœ ์ง€์ •๋˜์–ด ์žˆ์ง€ ์•Š์œผ๋ฏ€๋กœ ๊ธฐ์กด์— ์ด์ˆ˜ํ•ด์•ผ ํ•˜๋Š” ํ•™์  32ํ•™ ์ ์˜ ์ „๊ณต์„ ํƒ ๊ณผ๋ชฉ์—์„œ 12ํ•™์ ์˜ ์ „๊ณต์„ ํƒ ๊ณผ๋ชฉ์„ ์ถ”๊ฐ€์ ์œผ๋กœ ์ด์ˆ˜ํ•˜๋ฉด ๋œ๋‹ค.

MAS241 ํ•ด์„ํ•™1 (์ˆ˜๋ฆฌ๊ณผํ•™๊ณผ) ์‹ค์ˆ˜์˜ ์„ฑ์งˆ, ์—ด๋ฆผ, ๋‹ซํž˜, ์—ฐ๊ฒฐ์„ฑ ๋“ฑ ์‹ค์ˆ˜์ง‘ํ•ฉ์˜ ๊ธฐ๋ณธ์ ์ธ ์„ฑ์งˆ, ์ปดํŒฉํŠธ ์ง‘ํ•ฉ, ํ•จ์ˆ˜์˜ ์—ฐ์†์„ฑ, ๋ฏธ๋ถ„, ๋‹ค๋ณ€์ˆ˜ํ•จ์ˆ˜์˜ ๋ฏธ๋ถ„, ํ‰๊ท ๊ฐ’ ์ •๋ฆฌ, ๋ฆฌ๋งŒ ์ ๋ถ„, ํ‰๋ฉด ์ƒ์˜ ์ ๋ถ„, ์ˆ˜์—ด๊ณผ ๊ธ‰์ˆ˜ ๋“ฑ์˜ ๋‚ด์šฉ์„ ๋‹ค๋ฃฌ๋‹ค. ์ˆ˜๋ฆฌ๊ณผํ•™๊ณผ ๊ณผ๋ชฉ์˜ ๊ธฐ๋ณธ ๊ณผ๋ชฉ์œผ ๋กœ์„œ ๊ณ ๋“ฑํ•™๊ต ์ˆ˜ํ•™์ด๋‚˜ ๋ฏธ์ ๋ถ„ํ•™ ์™ธ์— ์ฒ˜์Œ ๋ฐฐ์šฐ๋Š” ์ˆ˜ํ•™์ด๋ผ๋ฉด ๋‚ด์šฉ์— ๋Œ€ํ•œ ์ดํ•ด๋ฅผ ๋„˜์–ด ์ˆ˜ํ•™์  ์‚ฌ๊ณ ์˜ ๊ธฐ๋ณธ ํ‹€ ์„ ๊ฐ€์งˆ ์ˆ˜ ์žˆ์„ ๊ฒƒ์ด๋‹ค. ์ˆ˜ํ•™๊ณผ ๋ณต์ˆ˜์ „๊ณต์ด๋‚˜ ๋ถ€์ „๊ณต์„ ๊ณ ๋ฏผํ•˜๋Š” ์ „๊ธฐ ๋ฐ ์ „์ž๊ณตํ•™๋ถ€ ํ•™์ƒ๋“ค์—๊ฒŒ ํŒ๋‹จ์˜ ์žฃ๋Œ€๊ฐ€ ๋  ์ˆ˜ ์žˆ์„ ๊ฒƒ์ด๋‹ค.

Q&A

01 ํƒ€ํ•™๊ณผ์˜ ์ƒํ˜ธ์ธ์ • ๊ต๊ณผ๋ชฉ์˜ ๊ฒฝ์šฐ ์‹ฌํ™”์ „๊ณต ์ด์ˆ˜์š”๊ฑด์œผ๋กœ ์ธ์ •๋ฐ›์„ ์ˆ˜ ์žˆ๋‚˜์š”? ๊ทธ๋ ‡์ง€ ์•Š์Šต๋‹ˆ๋‹ค. ์ƒํ˜ธ์ธ์ • ๊ต๊ณผ๋ชฉ์€ ๋ถ€/๋ณต์ˆ˜์ „๊ณต์‹œ์— ์œ ํšจํ•œ ๊ฒƒ์œผ๋กœโ€˜์ „๊ธฐ ๋ฐ ์ „์ž๊ณตํ•™๋ถ€์—์„œ ๊ฐœ ์„คํ•œโ€™์ „๊ณต์„ ํƒ ๊ณผ๋ชฉ 12ํ•™์ ์„ ๊ธฐ์กด์˜ ์กธ์—…์š”๊ฑด์ธ 32ํ•™์ ์— ์ถ”๊ฐ€์ ์œผ๋กœ ์ด์ˆ˜ํ•˜์—ฌ ์ด 44ํ•™์  ์ด์ƒ์˜ ์ „ ๊ณต์„ ํƒ ๊ณผ๋ชฉ์„ ์ด์ˆ˜ํ–ˆ์„ ๋•Œ ์ด์ˆ˜์š”๊ฑด์ด ์ถฉ์กฑ๋˜๊ฒŒ ๋ฉ๋‹ˆ๋‹ค.

02 ์ž์œ ์œตํ•ฉ์ „๊ณต์˜ ์ด์ˆ˜์š”๊ฑด์œผ๋กœ ์ˆ˜ํ•™๊ณผ์˜ ๊ธฐ์ดˆ์„ ํƒ ๊ณผ๋ชฉ์ธ ํ™•๋ฅ ๊ณผํ†ต๊ณ„๋Š” ์ˆ˜ํ•™๊ณผ์˜ ์ „๊ณต ๊ณผ๋ชฉ์„ ์ด์ˆ˜ํ•œ ๊ฒƒ์œผ๋กœ ์ธ์ •๋ฐ›์„ ์ˆ˜ ์žˆ๋‚˜์š”? ๊ทธ๋ ‡์ง€ ์•Š์Šต๋‹ˆ๋‹ค. ํ˜„์žฌ ์ˆ˜ํ•™๊ณผ ์ฃผ์ „๊ณต ๋ฐ ๋ณต์ˆ˜์ „๊ณต์ž์— ํ•œํ•ด์„œ ํ™•๋ฅ ๊ณผ ํ†ต๊ณ„ ๊ณผ๋ชฉ์„ ์ˆ˜ํ•™๊ณผ์˜ ์ „๊ณต๊ณผ๋ชฉ ์œผ๋กœ ์ธ์ •๋ฐ›์„ ์ˆ˜ ์žˆ๋Š” ์ œ๋„๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค. ํ•˜์ง€๋งŒ ํ™•๋ฅ ๊ณผ ํ†ต๊ณ„ ๊ณผ๋ชฉ์€ ๊ธฐ๋ณธ์ ์œผ๋กœ ๊ธฐ์ดˆ์„ ํƒ ๊ณผ๋ชฉ์ด๋ฉฐ ์ „๊ธฐ ๋ฐ ์ „์ž๊ณตํ•™๋ถ€์˜ ์‹ฌํ™”์ „๊ณต ๋ฐ ์ž์œ ์œตํ•ฉ์ „๊ณต์ž๋Š” ์ด ์ œ๋„์˜ ์ ์šฉ๋Œ€์ƒ์ž๊ฐ€ ์•„๋‹ˆ๊ธฐ ๋•Œ๋ฌธ์— ๋ถˆ๊ฐ€๋Šฅ ํ•ฉ๋‹ˆ๋‹ค.

CS206 ๋ฐ์ดํ„ฐ๊ตฌ์กฐ (์ „์‚ฐํ•™๋ถ€) ์ถ”์ƒ์  ๋ฐ์ดํ„ฐ ํ˜•์˜ ๊ฐœ๋…๊ณผ ๋ฐฐ์—ด, ํ, ์Šคํƒ, ํŠธ๋ฆฌ, ๊ทธ๋ž˜ํ”„ ๋“ฑ ๋ฐ์ดํ„ฐ ๊ตฌ์กฐ์˜ ์—ฌ๋Ÿฌ ๊ฐ€์ง€ ๊ตฌํ˜„ ๋ฐฉ๋ฒ• ๋ฐ ์ €์žฅ๊ณต๊ฐ„ ๊ด€ ๋ฆฌ๊ธฐ๋ฒ•์„ ๋ฐฐ์šด๋‹ค. ๋ถ€๊ฐ€์ ์œผ๋กœ ์—ฌ๋Ÿฌ ๊ฐ€์ง€ ํƒ์ƒ‰ ๋ฐ ์ •๋ ฌ ์•Œ๊ณ ๋ฆฌ์ฆ˜ ๋˜ํ•œ ๋‹ค๋ค„์ง„๋‹ค. ์ฝ”๋”ฉ์„ ๋งŽ์ด ํ•˜๋Š” ์ „๊ธฐ ๋ฐ ์ „์ž๊ณต ํ•™๋ถ€ ํ•™์ƒ์œผ๋กœ์„œ ๋ชฉ์ ์— ์ ํ•ฉํ•œ ๋ฐ์ดํ„ฐ๊ตฌ์กฐ๋ฅผ ์„ ํƒํ•˜์—ฌ ํ”„๋กœ๊ทธ๋ž˜๋ฐ์„ ์กฐ๊ธˆ ๋” ํšจ์œจ์ ์œผ๋กœ ํ•˜๋Š” ๋“ฑ ๊ธฐ๋ณธ๊ธฐ์ ์ธ ๋ฉด์—์„œ ํŠผํŠผํ•œ ๊ธฐ์ดˆ๋ฅผ ์Œ“์„ ์ˆ˜ ์žˆ์„ ๊ฒƒ์ด๋‹ค.

MS381 ๊ณ ์ฒด๋ฌผ๋ฆฌ๊ฐœ๋ก  (์‹ ์†Œ์žฌ๊ณตํ•™๊ณผ) ๊ณ ์ฒด ๋‚ด์˜ ๋ฌผ๋ฆฌ์  ํ˜„์ƒ์„ ํŒŒ๋™์—ญํ•™์˜ ๊ฐœ๋…์—์„œ ์ ‘๊ทผํ•˜์—ฌ ์ดํ•ดํ•œ๋‹ค. ๊ณ ์ฒด์˜ ๊ฒฉ์ž์ง„๋™ ์ด๋ก , ์ „์ž๊ธฐ ํŒŒ๋™ ์ด๋ก , ์ „ ์ž์˜ ํŒŒ๋™ ์ด๋ก  ๋“ฑ์„ ๋ฐฐ์šฐ๊ณ  ์ด๋ฅผ ํ†ตํ•ด ๊ณ ์ฒด์˜ ๋น„์—ด, ์—ด์ „๋„, ์ „์ž์˜ ์ด๋™ ๋ฐ ์‚ฐ๋ž€, ๋น›์˜ ์‚ฐ๋ž€, ํˆฌ๊ณผ ๋ฐ ๋ฐ˜์‚ฌ, ์ด์˜จ ๋ถ„๊ทน ๋ฐ ํก์ˆ˜, ๋ฐ˜๋„์ฒด ๋ฐœ๊ด‘, ๋ ˆ์ด์ € ๋“ฑ์˜ ๋‚ด์šฉ์„ ๋‹ค๋ฃฌ๋‹ค. ์†Œ์ž ์ชฝ ๋ถ„์•ผ๋กœ ์—ฐ๊ตฌํ•  ์ƒ๊ฐ์ด ์žˆ๋‹ค๋ฉด ์ด๋ก ์  ๋ฐฐ๊ฒฝ์„ ์Œ“ ๋Š”๋ฐ ๋„์›€์ด ๋  ๊ฒƒ์ด๋‹ค.

MAE307 ์‘์šฉ์ „์ž๊ณตํ•™ (๊ธฐ๊ณ„๊ณตํ•™๊ณผ) ์ „๊ธฐ/์ „์ž๊ณตํ•™์˜ ๊ธฐ๋ณธ์›๋ฆฌ๋ฅผ ์ดํ•ดํ•˜๊ณ  ์‹คํ—˜, ์‹ค์Šต์„ ํ†ตํ•ด ๊ฐ„๋‹จํ•œ ์‘์šฉ์ „์ž์‹œ์Šคํ…œ์„ ์ œ์ž‘ํ•ด ๊ธฐ์ดˆ์ด๋ก ์˜ ๊ณตํ•™์ 

์ž์œ ์œตํ•ฉ์ „๊ณต์ž๋ฅผ ์œ„ํ•œ EE NewsLetter์˜ ์ถ”์ฒœ ๊ต๊ณผ๋ชฉ ๋ฆฌ์ŠคํŠธ

์‘์šฉ๋ ฅ์„ ๊ธฐ๋ฅธ๋‹ค. ์ˆ˜๋™ ์ „๊ธฐ์†Œ์ž์™€ ๋Šฅ๋™ ๋ฐ˜๋„์ฒด ์†Œ์ž์˜ ๊ธฐ๋ณธ์›๋ฆฌ ๋ฐ ํŠน์„ฑ, ์•„๋‚ ๋กœ๊ทธ ๋ฐ ๋””์ง€ํ„ธ ํšŒ๋กœ์˜ ์„ค๊ณ„์™€ ๊ตฌ ์„ฑ, ์ „์ž๊ณ„์ธก๊ธฐ ๋ฐ ์ „์›๊ณต๊ธ‰๊ธฐ๋ฅผ ์ด์šฉํ•œ ์„ฑ๋Šฅ ์ธก์ • ๋ฐ ๊ฒ€์ฆ ๋“ฑ์˜ ๋‚ด์šฉ์„ ๋‹ค๋ฃฌ๋‹ค. ์ „์ž๊ณผ์—์„œ ๋ฐฐ์šฐ์ง€ ๋ชปํ–ˆ๋˜ ๋‚ด์šฉ

MSB235 ์žฌ๋ฌด๊ด€๋ฆฌ (๊ธฐ์ˆ ๊ฒฝ์˜ํ•™๋ถ€) ๊ธฐ์—…์˜ ๊ฐ€์น˜๋ฅผ ๋†’์ด๊ธฐ ์œ„ํ•ด ์–ด๋–ป๊ฒŒ ์ž๋ณธ์‹œ์žฅ์—์„œ ์ž๊ธˆ์„ ์กฐ๋‹ฌํ•˜๊ณ , ์กฐ๋‹ฌ๋œ ์ž๊ธˆ์„ ์–ด๋–ป๊ฒŒ ํˆฌ์žํ•˜๋Š”์ง€์— ๋Œ€ํ•ด ๋ฐฐ

์„ ๋ฐฐ์šฐ๊ธฐ ์œ„ํ•ด์„œ๋ผ๊ธฐ๋ณด๋‹ค๋Š” ์ „์ž๊ณผ์—์„œ ๋ฐฐ์šด ๋‚ด์šฉ์„ ๋ฐ”ํƒ•์œผ๋กœ ์‹ค์ œ ์‹œ์Šคํ…œ์„ ์ œ์ž‘ํ•˜๋ฉฐ ๋‚ด์šฉ ์ดํ•ด๋„ ๋ฐ ํ™œ์šฉ๋ ฅ ์„ ๋†’์ด๊ธฐ์— ์ข‹์€ ์ˆ˜์—…์ด ๋  ๊ฒƒ์ด๋‹ค.

์šด๋‹ค. ๊ตฌ์ฒด์ ์œผ๋กœ๋Š” ์žฌ๋ฌด์ œํ‘œ ๋ถ„์„์„ ํ†ตํ•ด ๊ฐ„๋‹จํ•œ ์žฌ๋ฌด์˜ˆ์ธก์‚ฌ๋ก€๋ฅผ ์†Œ๊ฐœํ•˜๊ณ  ํ™”ํ์˜ ์‹œ๊ฐ„๊ฐ€์น˜๋ฅผ ๊ธฐ์ดˆ๋กœ ์ฃผ์‹ ๋ฐ ์ฑ„๊ถŒ์˜ ๊ฐ€์น˜ํ‰๊ฐ€, ์ž๋ณธ์˜ˆ์‚ฐ ๋“ฑ์„ ๋‹ค๋ฃฌ๋‹ค. ๋˜ํ•œ ๊ธฐ์—…์˜ ์žฌ๋ฌด๊ด€๋ฆฌ์˜ ๊ธฐ๋ณธ์š”์†Œ์ธ ์ž๋ณธ๋น„์šฉ, ๋ ˆ๋ฒ„๋ฆฌ์ง€, ์ž๋ณธ๊ตฌ์กฐ, ๋ฐฐ๋‹น ์ •์ฑ…, ์šด์ „์ž๋ณธ ๊ด€๋ฆฌ ๋“ฑ์„ ์†Œ๊ฐœํ•œ๋‹ค. ์Šคํƒ€ํŠธ์—… CEO๋ฅผ ๊ฟˆ๊พธ๋Š” ์ „๊ธฐ ๋ฐ ์ „์ž๊ณตํ•™๋ถ€์˜ ํ•™์ƒ์—๊ฒŒ ๊ธฐ์—… ๊ฒฝ์˜์˜ ํ•ต์‹ฌ์ธ ์žฌ๋ฌด๊ด€๋ฆฌ์— ๋Œ€ํ•ด ๊ณต๋ถ€ํ•  ์ˆ˜ ์žˆ๋Š” ์ข‹์€ ๊ธฐํšŒ๊ฐ€ ๋  ๊ฒƒ์ด๋‹ค.

IP407 ๊ธฐ์—…๊ฐ€๋ฅผ ์œ„ํ•œ ๋ฒ• (์ง€์‹์žฌ์‚ฐ ๋ถ€์ „๊ณต ํ”„๋กœ๊ทธ๋žจ) ๋ฒค์ฒ˜๊ธฐ์—…์„ ์„ค๋ฆฝํ•˜๊ณ  ์šด์˜ ๋ฐ ๋งˆ๋ฌด๋ฆฌํ•˜๋Š” ๊ณผ์ •์—์„œ ์ƒ๊ธฐ๋Š” ๊ฐ์ข… ๋ฒ•๋ฅ ๋ฌธ์ œ์— ๋Œ€ํ•ด ๋ฐฐ์šด๋‹ค. ์œค์—ฐ์ˆ˜ ๊ต์ˆ˜๋‹˜์˜ ๋ฒ•

์ธํ„ฐ๋ทฐ ํ•ด์ฃผ์‹  ํ•™์šฐ ๋ถ„๋“ค๊ป˜ ๊ฐ์‚ฌ๋“œ๋ฆฝ๋‹ˆ๋‹ค.

์กฐ๊ณ„์—์„œ์˜ ๊ฒฝ๋ ฅ์ด ๋ˆˆ์— ๋„๋ฉฐ ์‹œํ—˜์€ ์˜คํ”ˆ๋ถ์ด๋ผ ๋ถ€๋‹ด์„ ๋‹ค์†Œ ๋œ ์ˆ˜ ์žˆ๋‹ค. ์ฐฝ์—…์— ๊ด€์‹ฌ์žˆ๋Š” ์ „๊ธฐ ๋ฐ ์ „์ž๊ณตํ•™๋ถ€์˜

์ตœํ˜ธ์šฉ ๊ธฐ์ž chy0707@kaist.ac.kr

๊น€์ฐฌ ๊ธฐ์ž yellowson200@kaist.ac.kr

ํ•™์ƒ์—๊ฒŒ ์ฐฝ์—…๊ณผ์ •์—์„œ ๊ธฐ์ˆ ์  ๋ฌธ์ œ๋ฅผ ๋„˜์–ด์„œ ๊ฒช์„ ์ˆ˜ ์žˆ๋Š” ๋ฒ•๋ฅ ๋ฌธ์ œ์— ๋Œ€ํ•œ ์‹๊ฒฌ์„ ๊ธฐ๋ฅด๋Š” ๊ธฐํšŒ๊ฐ€ ๋  ๊ฒƒ์ด๋‹ค.

์ž„๊ทผ์šฐ ๊ธฐ์ž woo4303@kaist.ac.kr

๋ฏผ์˜์ œ ๊ธฐ์ž yjmin313@kaist.ac.kr


20 โˆ™ KAIST EE NEWSLETTER

21

๊ฐ„๋‹จํ•œ ์ž๊ธฐ ์†Œ๊ฐœ๋ฅผ ๋ถ€ํƒ๋“œ๋ฆฝ๋‹ˆ๋‹ค.

์ธํ„ด์„ ํ•˜๊ฒŒ ๋˜์‹  ๊ณ„๊ธฐ์™€ ์ธํ„ด ์‹ ์ฒญ๋ถ€ํ„ฐ ์ฑ„์šฉ ๊ณผ์ • ๊นŒ์ง€๋ฅผ ์•Œ๋ ค์ฃผ์‹ค ์ˆ˜ ์žˆ์œผ์‹ ๊ฐ€์š”?

์ €๋Š” KAIST ์ „๊ธฐ ๋ฐ ์ „์ž๊ณตํ•™๋ถ€ 13ํ•™๋ฒˆ ๊น€ํƒœ๊ฒธ์ด๋ผ๊ณ 

๋Œ€ํ•œ ์ดํ•ด๋‚˜ ํ”ผ๋“œ๋ฐฑ ๊ฐ™์€ ์ด์œ ๋กœ ๊ฒŒ์ž„์„ ํ•˜๊ฒŒ ๋˜๋Š” ๊ฒฝ์šฐ ๊ฐ€ ์ข…์ข… ์žˆ์Šต๋‹ˆ๋‹ค. ์ตœ๊ทผ์—๋Š” ํšŒ์‚ฌ์—์„œ ํƒ€ ํšŒ์‚ฌ์—์„œ ๋‚˜์˜จ ๊ฒŒ์ž„์ธ ๋ฆฌ๋‹ˆ์ง€2 ๋ ˆ๋ณผ๋ฃจ์…˜์„ ์—…๋ฌด ์‹œ๊ฐ„ ์ค‘์— ํ•˜๋ฃจ์— 30๋ถ„

ํ•ฉ๋‹ˆ๋‹ค. 16๋…„ ๋ด„ํ•™๊ธฐ๊นŒ์ง€ ํ•™๊ต๋ฅผ ๋‹ค๋‹ˆ๋‹ค๊ฐ€ ํœดํ•™์„ ํ–ˆ๊ณ  ๋„ฅ

์ œ๊ฐ€ ์ธํ„ด์„ ์‹œ์ž‘ํ•˜๊ฒŒ ๋œ ๊ณ„๊ธฐ๋Š” ํ•œ ๋งˆ๋””๋กœโ€˜๊ณต๋ถ€๊ฐ€

์Šจ GT์— ์ธํ„ด์œผ๋กœ ์ž…์‚ฌ๋ฅผ ํ•˜์—ฌ ํ˜„์žฌ ๋„ฅ์Šจ ๋ ˆ๋“œ์—์„œ ์„œ๋ฒ„

ํ•˜๊ธฐ ์‹ซ์–ด์„œโ€™์˜€์Šต๋‹ˆ๋‹ค. ์ œ๊ฐ€ ๋งˆ์ง€๋ง‰์œผ๋กœ ํ•™๊ต์— ์žˆ๋˜ 4

๊ฐœ๋ฐœ์ž๋กœ ์ผํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.

ํ•™๋…„ ๋ด„ํ•™๊ธฐ์—๋Š” ํ•™๊ต์— ์žˆ๋Š” ๊ฒƒ๋งŒ์œผ๋กœ๋„ ์ƒ๋‹นํžˆ ์ง€์ณค์—ˆ

์ •๋„ ํ•˜๋„๋ก ์žฅ๋ คํ•˜๊ณ  ๊ทธ ๊ฒŒ์ž„์„ ๋ถ„์„ํ•˜๊ฒŒ ํ–ˆ๋˜ ์ ๋„ ์žˆ ์Šต๋‹ˆ๋‹ค.

์Šต๋‹ˆ๋‹ค. ์šฐ์—ฐํžˆ ๊ฐ™์€ ํ•™๊ต ์นœ๊ตฌ์—๊ฒŒ ์ด ๊ณ ๋ฏผ์„ ์ด์•ผ๊ธฐํ–ˆ ์—ˆ๋Š”๋ฐ ๋งˆ์นจ ์นœ๊ตฌ์˜ ์ง€์ธ์ด ๋„ฅ์Šจ GT์—์„œ ์ธํ„ด์„ ์ฑ„์šฉํ•˜ ํ˜„์žฌ ์ธํ„ด ํ•˜๊ณ  ๊ณ„์‹  ํšŒ์‚ฌ์— ๋Œ€ํ•œ ์†Œ๊ฐœ์™€ ๊ทธ ํšŒ์‚ฌ์—์„œ ์–ด๋–ค ์ผ์„ ํ•˜๊ณ  ๊ณ„์‹ ์ง€ ๊ฐ„๋žตํžˆ ์„ค๋ช… ๋ถ€ํƒ๋“œ๋ฆฝ๋‹ˆ๋‹ค.

๊ณ  ์žˆ๋‹ค๋Š” ๋ง์„ ๋“ค์–ด, ์ธํ„ด์„ ์ง€์›ํ•˜๊ฒŒ ๋˜์—ˆ์Šต๋‹ˆ๋‹ค. ์ œ ๊ฒฝ์šฐ์—๋Š” ์ผ๋ฐ˜์ ์œผ๋กœ ๊ณต๊ณ ๊ฐ€ ๋‚˜์˜ค๋Š” ๊ณต์ฑ„๊ฐ€ ์•„๋‹Œ ์ƒ

ํ˜„์žฌ ์ œ๊ฐ€ ์ผํ•˜๊ณ  ์žˆ๋Š” ๋„ฅ์Šจ ๋ ˆ๋“œ๋Š” ์„œ๋“ ์–ดํƒ์„ ๋งŒ๋“ค

์‹œ ์ฑ„์šฉ์œผ๋กœ ๋“ค์–ด๊ฐ”์Šต๋‹ˆ๋‹ค. ์ƒ์‹œ ์ฑ„์šฉ์— ์ง€์›์„ ํ•˜๋ ค๋ฉด

์—ˆ๋˜ ๋„ฅ์Šจ GT์˜ ์žํšŒ์‚ฌ์ž…๋‹ˆ๋‹ค. ํ˜„์žฌ ๋„ฅ์Šจ ๋ ˆ๋“œ์—์„œ ์„œ๋น„์Šค

ํšŒ์‚ฌ ํ™ˆํŽ˜์ด์ง€์— ์žˆ๋Š” ์ƒ์‹œ ์ฑ„์šฉ ์ •๋ณด๋ฅผ ์šฐ์„  ํ™•์ธํ•˜๊ณ ,

ํ•˜๊ณ  ์žˆ๋Š” ๊ฒŒ์ž„์œผ๋กœ๋Š” ๋ชจ๋ฐ”์ผ ๊ฒŒ์ž„์ธ ์ŠคํŽ˜์…œ ์†”์ ธ์™€ ์Šˆํผ

์ด๋ ฅ์„œ์™€ ์ž๊ธฐ์†Œ๊ฐœ์„œ๋ฅผ ์ž‘์„ฑํ•ด ๋ณด๋‚ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. ๊ทธ๋ฆฌ๊ณ  ์ œ

ํŒํƒ€์ง€ ์›Œ๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค. ์ œ๊ฐ€ ์ฃผ๋กœ ์ง„ํ–‰ํ•˜๊ณ  ์žˆ๋Š” ์—…๋ฌด๋Š” ๋กœ

์ถœํ•œ ๋ฌธ์„œ๊ฐ€ ์„œ๋ฅ˜ ์‹ฌ์‚ฌ๋ฅผ ํ†ต๊ณผํ•˜๋ฉด ๋ฉด์ ‘์„ ๋ณด๊ฒŒ ๋ฉ๋‹ˆ๋‹ค. ์ธํ„ด์„ ํ•˜๋ฉด์„œ ํ•™๊ต ์ƒํ™œ๊ณผ ๋‹ค๋ฅด๋‹ค๊ณ  ์ƒ๊ฐํ•œ ๋ถ€๋ถ„

๊ทธ ์ˆ˜์ง‘ ๋ฐ ๋ถ„์„์— ๋Œ€ํ•œ ์ผ์ž…๋‹ˆ๋‹ค. ๋กœ๊ทธ๋ž€ ์œ ์ €๊ฐ€ ๊ฒŒ์ž„์„

๋„ฅ์Šจ ๋ ˆ๋“œ ์ธํ„ด ์ธํ„ฐ๋ทฐ ๊น€ํƒœ๊ฒธ (์ „์ž๊ณตํ•™๋ถ€ 13ํ•™๋ฒˆ) ํ•™์šฐ๋ฅผ ๋งŒ๋‚˜๋‹ค.

ํ•˜๋ฉด์„œ ๋‚จ๊ธฐ๋Š” ์ •๋ณด๋“ค์„ ๋งํ•ฉ๋‹ˆ๋‹ค.

๋ฉด์ ‘์€ ํŒ€ ๋ฉด์ ‘๊ณผ ๊ธฐ์ˆ  ๋ฉด์ ‘์œผ๋กœ ์ด๋ฃจ์–ด์ ธ ์žˆ๋Š”๋ฐ ํŒ€

์œผ๋กœ๋Š” ๋ฌด์—‡์ด ์žˆ์„๊นŒ์š”?

๋ฉด์ ‘์˜ ๊ฒฝ์šฐ๋Š” ์ง๋ฌด ์ ํ•ฉ์„ฑ์„ ์‹ฌ์‚ฌํ•˜๋Š” ๋ฉด์ ‘์ด๋ผ๊ณ  ํ•  ์˜ˆ๋ฅผ ๋“ค๋ฉด ์•„์ดํ…œ์„ ํš๋“ํ•˜๊ฑฐ๋‚˜ ๋ชฌ์Šคํ„ฐ๋ฅผ ์‚ฌ๋ƒฅํ•˜๋Š” ๋“ฑ์˜

์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ํ˜„์žฌ ๊ทธ ํŒ€์—์„œ ์ง„ํ–‰ํ•˜๊ณ  ์žˆ๋Š” ์—…๋ฌด์— ๋Œ€ํ•ด

์ •๋ณด๋“ค์ด ์ด์— ์†ํ•ฉ๋‹ˆ๋‹ค. ๋งŽ์€ ์‚ฌ์šฉ์ž๊ฐ€ ๊ฒŒ์ž„์„ ์ด์šฉํ•˜๊ฒŒ

๋“ฃ๊ณ  ๊ทธ ์—…๋ฌด์— ๋Œ€ํ•ด ํฅ๋ฏธ๊ฐ€ ์žˆ๋Š”์ง€, ํŒ€์— ๋“ค์–ด์™€์„œ ์–ด๋–ค

๋œ๋‹ค๋ฉด ์ด๋Ÿฐ ๋กœ๊ทธ๋“ค์ด ์‹ค์‹œ๊ฐ„์œผ๋กœ ๋งŽ์ด ์Œ“์ด๊ฒŒ ๋ฉ๋‹ˆ๋‹ค. ์ด

๊ฒƒ์„ ํ•˜๊ณ  ์‹ถ์€์ง€์— ๋Œ€ํ•œ ์งˆ๋ฌธ์„ ์ฃผ๋กœ ํ•ฉ๋‹ˆ๋‹ค. ๊ธฐ์ˆ  ๋ฉด์ ‘์˜

๋•Œ ์ด ๋งŽ์€ ๋กœ๊ทธ๋“ค์„ ์‹ค์‹œ๊ฐ„์œผ๋กœ ์œ ์‹ค ์—†์ด ์ž˜ ์Œ“๊ณ , ๋ถ„์„

๊ฒฝ์šฐ์—๋Š” ํ”„๋กœ๊ทธ๋ž˜๋ฐ ๊ธฐ์ˆ ์— ๋Œ€ํ•œ ์งˆ๋ฌธ์„ ์ฃผ๋กœ ํ•ฉ๋‹ˆ๋‹ค.

ํ•˜๊ธฐ ์šฉ์ดํ•œ ํ˜•ํƒœ๋กœ ๊ฐ€๊ณตํ•˜๊ธฐ ์œ„ํ•œ ๊ธฐ๋ฐ˜์„ ์ œ๊ณตํ•˜๋Š” ๊ฒƒ์ด

๊ทธ๋Ÿฌ๋‚˜ ์ธํ„ด ๋ฉด์ ‘์ด๊ธฐ ๋•Œ๋ฌธ์— ์–ด๋ ค์šด ์งˆ๋ฌธ์€ ์—†๊ณ  ์•Œ๊ณ 

๋ชฉํ‘œ์ž…๋‹ˆ๋‹ค.

๋ฆฌ์ฆ˜์ด๋‚˜ ์ž๋ฃŒ๊ตฌ์กฐ ๊ฐ™์€ ๊ฐ„๋‹จํ•œ ๊ฐœ๋…์— ๋Œ€ํ•œ ์งˆ๋ฌธ์„ ์ฃผ

์ธํ„ด ์ƒํ™œ์„ ํ•˜๋ฉด์„œ ํšŒ์‚ฌ ์ƒํ™œ์€ ์ปค๋ฎค๋‹ˆ์ผ€์ด์…˜์ด ๊ต‰ ์žฅํžˆ ์ค‘์š”ํ•˜๋‹ค๋Š” ๊ฒƒ์„ ๋Š๊ผˆ์Šต๋‹ˆ๋‹ค. ํ•™๊ต์—์„œ์˜ ๊ณผ์ œ๋Š” ์ผ ๋ฐ˜์ ์œผ๋กœ ํ˜ผ์ž ํ•˜๊ฑฐ๋‚˜ ๊ธฐ๊ปํ•ด์•ผ 4~5๋ช…์ด ์กฐ๋ชจ์ž„์„ ํ•˜๋Š” ์ •๋„์ด์ง€๋งŒ, ์‹ค์ œ ํšŒ์‚ฌ์—์„œ ๋ฌด์–ธ๊ฐ€๋ฅผ ๊ฐœ๋ฐœํ•  ๋•Œ๋Š” ์—ฌ๋Ÿฌ ๊ด€ ๋ จ๋œ ํŒ€๊ณผ ๋ถ€์„œ๋“ค, ๊ฑฐ์˜ ์ˆ˜์‹ญ ๋ช…์˜ ์‚ฌ๋žŒ๋“ค๊ณผ ๊ฐ™์ด ํ˜‘์—…์„ ํ•˜๊ฒŒ ๋˜๋ฏ€๋กœ ์ปค๋ฎค๋‹ˆ์ผ€์ด์…˜ ๋Šฅ๋ ฅ์ด ๊ต‰์žฅํžˆ ์ค‘์š”ํ•ด์ง‘๋‹ˆ๋‹ค.

๋กœ ํ•ฉ๋‹ˆ๋‹ค. ์ตœ๊ทผ ์ „์‚ฐ ๋ถ„์•ผ์— ๋Œ€ํ•œ ๊ด€์‹ฌ์ด ๋†’์•„์ง€๋ฉด์„œ ์ „ ๊ธฐ ๋ฐ ์ „์ž๊ณตํ•™๋ถ€์—์„œ๋„ ์ „์‚ฐ ๋ถ„์•ผ๋กœ ์ง„๋กœ๋ฅผ ๊ฒฐ ์ •ํ•˜๋Š” ํ•™์ƒ๋“ค์ด ๋Š˜๊ณ  ์žˆ๋‹ค. ๊ทธ๋กœ ์ธํ•ด ์ „์‚ฐ ์‹ค ๋ฌด ๊ฒฝํ—˜์„ ์œ„ํ•ด ์ธํ„ด์„ ํ•ด๋ณด๊ณ  ์‹ถ์–ดํ•˜๋Š” ํ•™์ƒ๋“ค ๋„ ์ž์—ฐํžˆ ๋งŽ์•„์ง€๊ณ  ์žˆ๋‹ค.

์˜ˆ๋ฅผ ๋“ค์–ด ํ•œ ๋ถ€์„œ์—์„œ ์–ด๋–ค ์ผ์„ ์‹œ์ž‘ํ•˜๊ธฐ ์ „์— ํ˜‘์—…

์กฐ๊ธˆ ๋” ์ž์„ธํžˆ ๋ง์”€๋“œ๋ฆฌ๋ฉด apache๋ผ๋Š” ์˜คํ”ˆ ์†Œ์Šค ์žฌ

ํ•˜๋Š” ๋‹ค๋ฅธ ๋ถ€์„œ์— ๊ทธ ์ผ๊ณผ ๊ด€๋ จํ•˜์—ฌ ์˜๊ฒฌ์„ ์ง€์†์ ์œผ๋กœ

๋‹จ์˜ kafka๋ผ๋Š” ๋ฉ”์‹œ์ง• ์‹œ์Šคํ…œ๊ณผ ๋Œ€์šฉ๋Ÿ‰ ๋ฐ์ดํ„ฐ ์ฒ˜๋ฆฌ ์—”

๋ฌป๊ณ  ํšŒ์˜๋ฅผ ํ•ด์•ผ ํ•˜๋Š” ๊ฒฝ์šฐ๊ฐ€ ์žฆ์Šต๋‹ˆ๋‹ค.

์ง„์ธ spark๋ฅผ ๋ฐ”ํƒ•์œผ๋กœ ๋กœ๊ทธ ์ˆ˜์ง‘, ์‹ค์‹œ๊ฐ„ ์ฒ˜๋ฆฌ ๋ฐ ๋ถ„ ์„, ๊ทธ๋ฆฌ๊ณ  ์ ์žฌ์— ํ•„์š”ํ•œ ๊ธฐ๋Šฅ๋“ค์„ ๊ตฌํ˜„ํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.

์ธํ„ด์˜ ์ผ๊ณผ๊ฐ€ ์–ด๋–ค์ง€ ๋ง์”€ํ•ด ์ฃผ์‹ค ์ˆ˜ ์žˆ์œผ์‹ ๊ฐ€์š”? ํ•™๊ต์ƒํ™œ๋งŒ์œผ๋กœ๋Š” ์ด๋Ÿฐ ๊ฒƒ๋“ค์„ ๋Š๋‚„ ์ˆ˜ ์—†๋Š”๋ฐ, ์ธํ„ด ํšŒ์‚ฌ์—์„œ์˜ ์ผ๊ณผ๋Š” ๋ณดํ†ต ์˜ค์ „ 10์‹œ์— ์‹œ์ž‘ํ•˜๊ณ , ์˜ค

์ƒํ™œ์„ ํ†ตํ•ด ์‹ค์ œ ์‚ฌํšŒ์ƒํ™œ์—์„œ ๋‹ค๋ฅธ ์‚ฌ๋žŒ๊ณผ์˜ ์˜๊ฒฌ ์กฐ

๊ทธ๋ž˜์„œ ์ด๋ฒˆ EE Newsletter ๋ด„ํ˜ธ์—์„œ๋Š” ํ•™์ƒ

ํ›„ 7์‹œ์— ๋งˆ์นฉ๋‹ˆ๋‹ค. ํšŒ์‚ฌ์— ์ถœ๊ทผํ•˜๋ฉด ์Šคํฌ๋Ÿผ์ด๋ผ๋Š” ๊ฒƒ์„

์œจ๊ณผ ๊ฐ™์€ ์ปค๋ฎค๋‹ˆ์ผ€์ด์…˜ ๋Šฅ๋ ฅ์ด ์–ผ๋งˆ๋‚˜ ์ค‘์š”ํ•œ์ง€๋ฅผ ๋ชธ์†Œ

๋“ค์—๊ฒŒ ์ธํ„ด์— ๋Œ€ํ•œ ์ •๋ณด๋ฅผ ์ œ๊ณตํ•˜๊ณ  ๊ทธ์— ๋Œ€ํ•œ

ํ•˜๋Š”๋ฐ ์ด๋•Œ ์ „๋‚ ์— ๋ฌด์—‡์„ ํ–ˆ๋Š”์ง€, ๊ทธ๋ฆฌ๊ณ  ์˜ค๋Š˜์€ ๋ฌด์—‡

๋Š๊ผˆ์Šต๋‹ˆ๋‹ค.

๊ถ๊ธˆ์ฆ์„ ํ’€์–ด์ฃผ๊ธฐ ์œ„ํ•ด ํ˜„์žฌ ๋„ฅ์Šจ ๋ ˆ๋“œ์—์„œ ์ธ

์„ ํ•  ๊ฒƒ์ธ์ง€์— ๋Œ€ํ•œ ๊ฐ„๋žตํ•œ ์ด์•ผ๊ธฐ๋ฅผ ๋‚˜๋ˆ•๋‹ˆ๋‹ค. ๊ทธ ํ›„์—

ํ„ด์„ ํ•˜๊ณ  ์žˆ๋Š” ๊น€ํƒœ๊ฒธ ํ•™์šฐ์™€์˜ ์ธํ„ฐ๋ทฐ๋ฅผ ์ง„ํ–‰

๋Š” ๊ฐ์ž ํ•  ์ผ์„ ํ•˜๋Š” ์ผ๊ณผ ์‹œ๊ฐ„์„ ๊ฐ€์ง‘๋‹ˆ๋‹ค. ์ธํ„ด์ด๋ผ๊ณ 

ํ•˜์˜€๋‹ค.

ํ•ด๋„ ์ผ๋ฐ˜ ํšŒ์‚ฌ์›๋“ค๊ณผ ์ผ๊ณผ๊ฐ€ ํฌ๊ฒŒ ์ฐจ์ด๊ฐ€ ๋‚˜์ง€๋Š” ์•Š์Šต ๋‹ˆ๋‹ค. ๊ทธ๋ฆฌ๊ณ  ๊ฒŒ์ž„ ํšŒ์‚ฌ๋‹ค ๋ณด๋‹ˆ ์ผ๊ณผ ์ค‘์— ๊ฒŒ์ž„ ์ปจํ…์ธ ์—


22 โˆ™ KAIST EE NEWSLETTER

ํ˜น์‹œ ์ธํ„ด์„ ํ•˜๊ธฐ ์ „์— ๊ฐ–์ถ”์–ด์•ผ ํ•  ์—ญ๋Ÿ‰์—๋Š” ์–ด๋–ค

23

์•ž์œผ๋กœ์˜ ๊ณ„ํš์„ ๋ง์”€ํ•ด์ฃผ์‹ค ์ˆ˜ ์žˆ์œผ์‹ ๊ฐ€์š”?

๊ฒƒ์ด ์žˆ์„๊นŒ์š”?

๊ตญ์ œ ํ•™์ƒ ์กธ์—…์ƒ ์ธํ„ฐ๋ทฐ

์•„์ง ์กธ์—…ํ•˜์ง€ ์•Š์•˜๊ธฐ ๋•Œ๋ฌธ์— ์กธ์—…์„ ๋นจ๋ฆฌ ํ•˜๊ณ  ๊ตฐ๋Œ€

Anjana Dissanayake

ํ•™๊ต์—์„œ ์Šต๋“ํ•œ ์ง€์‹์ด ์ง์ ‘์ ์œผ๋กœ ๋„์›€์ด ๋œ๋‹ค๊ณ 

๋ฅผ ๊ฐ”๋‹ค ์˜จ ๋’ค, ๊ฐœ๋ฐœ์ž๋กœ ์ง„๋กœ๋ฅผ ์ •ํ•˜๋ ค๊ณ  ํ•ฉ๋‹ˆ๋‹ค. ์ธํ„ด์„

ํ•˜๊ธฐ๋Š” ์–ด๋ ต์Šต๋‹ˆ๋‹ค. ์ด๋Š” ํ•™๊ต์—์„œ ๋ฐฐ์šฐ๋Š” ๊ฒƒ๊ณผ ์ง€๊ธˆ ์ธ

ํ•˜๋ฉด์„œ ๊ฐœ๋ฐœ์ž์˜ ๊ธธ์ด ์–ด๋– ํ•œ์ง€ ํ™•์‹คํ•˜๊ฒŒ ์•Œ๊ฒŒ ๋˜์—ˆ์Šต๋‹ˆ

ํ„ด์„ ํ•˜๋ฉด์„œ ๋‹ค๋ฃจ๋Š” ๋ฌธ์ œ๊ฐ€ ๋งŽ์ด ๋‹ค๋ฅด๊ธฐ ๋•Œ๋ฌธ์ž…๋‹ˆ๋‹ค. ๊ตณ์ด

๋‹ค. ๊ฐœ๋ณ„ ์—ฐ๊ตฌ๋กœ ๋Œ€ํ•™์›์˜ ๋ถ„์œ„๊ธฐ๋‚˜ ํ•˜๋Š” ์ผ์— ๋Œ€ํ•ด ๊ฐœ๋žต์ 

๋ณธ์› ์บ ํผ์Šค๋ฅผ ๋‹ค๋‹ˆ๋‹ค ๋ณด๋ฉด ์ข…์ข… ๊ท€์— ์ต์ง€ ์•Š์€ ์–ธ์–ด๋“ค์ด ๋“ค๋ ค์˜จ๋‹ค๊ฑฐ๋‚˜, ๋ชฉ ์•„ํ”„๋„๋ก ํ•œ์ฐธ ์˜ฌ๋ ค๋‹ค

ํ•„์š”ํ•œ ์—ญ๋Ÿ‰์„ ๊ผฝ์ž๊ณ  ํ•œ๋‹ค๋ฉด ์ฃผ์–ด์ง„ ๋ฌธ์ œ๋ฅผ ์–ด๋–ป๊ฒŒ ์ž˜ ๋…ผ

์œผ๋กœ ๋Š๋‚„ ์ˆ˜ ์žˆ๋Š” ๊ฒƒ์ฒ˜๋Ÿผ ์ธํ„ด์„ ํ†ตํ•ด์„œ ๊ฐœ๋ฐœ์ž๋ผ๋Š” ์ง์—…

๋ด์•ผ๋งŒ ํ•˜๋Š” ํฐ ํ‚ค์˜ ์‚ฌ๋žŒ๋“ค์„ ๋งˆ์ฃผ์น˜๊ธฐ๋„ ํ•œ๋‹ค. ์นด์ด์ŠคํŠธ์—๋Š” ๊ฐ€๊นŒ์šด ์ค‘๊ตญ์ด๋‚˜ ์‹ฑ๊ฐ€ํฌ๋ฅด์—์„œ๋ถ€ํ„ฐ ์ง€๊ตฌ

๋ฆฌ์ ์œผ๋กœ ํ•ด๊ฒฐํ• ์ง€๋ฅผ ์ƒ๊ฐํ•˜๋Š” ๋ฐฉ๋ฒ•์ธ ๋ฌธ์ œ ํ•ด๊ฒฐ ๋Šฅ๋ ฅ์ด

์ด ์–ด๋–ค์ง€ ์•Œ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์ € ๊ฐ™์€ ๊ฒฝ์šฐ์—๋Š” ํ•™๊ต์—์„œ ๊ณต

๋ฐ˜๋Œ€ํŽธ์˜ ๋‚จ๋ฏธ๊นŒ์ง€ ๋‹ค์–‘ํ•œ ๊ตญ์ ์˜ ํ•™์ƒ๋“ค์ด ์žฌํ•™ ์ค‘์ธ๋ฐ, ์ „๊ธฐ ๋ฐ ์ „์ž๊ณตํ•™๋ถ€์—๋„ ๊ตญ๋‚ด๋ฟ๋งŒ ์•„๋‹ˆ๋ผ ํ•ด์™ธ

ํ•„์š”ํ•˜๋‹ค๊ณ  ์ƒ๊ฐํ•ฉ๋‹ˆ๋‹ค. ๊ทธ๋Ÿฐ ์˜๋ฏธ์—์„œ ํ”„๋กœ๊ทธ๋ž˜๋ฐ ๊ด€๋ จ

๋ถ€ํ•  ๋•Œ๋ณด๋‹ค ์ง€๊ธˆ์˜ ์ผ์ด ๋” ์žฌ๋ฏธ์žˆ๊ธฐ ๋•Œ๋ฌธ์— ์•ž์œผ๋กœ๋„ ๊ฐœ

์ถœ์‹ ์˜ ๊ฒฝ์Ÿ๋ ฅ ๋†’์€ ํ•™์ƒ๋“ค์ด ๊ณต๋ถ€ํ•˜๊ณ  ์žˆ๋‹ค. ๋งคํ•ด 550์—์„œ 600๋ช…์„ ์›ƒ๋„๋Š” ํ•™๋ถ€์˜ ์ „์ž๊ณตํ•™๋„๋“ค ์ค‘

์ˆ˜์—…์„ ๋“ค์œผ๋ฉด์„œ ์–ป์€ ์ง€์‹๋ณด๋‹ค๋Š” ๊ณผ์ œ๋ฅผ ํ•˜๋ฉด์„œ ๊ณ ๋ฏผํ–ˆ

๋ฐœ์ž์˜ ๊ธธ์„ ๊ฑธ์„ ์ƒ๊ฐ์ž…๋‹ˆ๋‹ค.

๊ผญ 20์—์„œ 30๋ช…์€ ๊ตญ์ œํ•™์ƒ๋“ค๋กœ ๊ตฌ์„ฑ๋˜์–ด ์žˆ๋‹ค๊ณ  ํ•˜๋Š”๋ฐ, ์ด๋ฒˆ EE ๋‰ด์Šค๋ ˆํ„ฐ ๋ด„ํ˜ธ์—์„œ๋Š” ๋ฏธ๋ž˜๋ฅผ ์œ„ํ•ด ๊ณ  ํ–ฅ์„ ๋– ๋‚˜ ์ด ๊ณณ ๋Œ€์ „์—์„œ ํ•™๊ตฌ์—ด์„ ๋ถˆํƒœ์šฐ๋Š” ๊ทธ๋“ค์˜ ์ด์•ผ๊ธฐ๋ฅผ ๋“ค์–ด ๋ณด๊ธฐ๋กœ ํ–ˆ๋‹ค.

๋˜ ๊ณผ์ • ์ž์ฒด๊ฐ€ ์ธํ„ด ์ƒํ™œ์„ ํ•˜๋Š” ๋ฐ๋Š” ๋” ๋„์›€์ด ๋˜์—ˆ๊ณ  ์ค‘์š”ํ•˜๋‹ค๊ณ  ๋Š๊ผˆ์Šต๋‹ˆ๋‹ค. ์ „์ž๊ณผ ํ•™์ƒ๋“ค์—๊ฒŒ ํ•˜๊ณ  ์‹ถ์œผ์‹  ๋ง์”€์ด ์žˆ์œผ์‹ ๊ฐ€์š”? ์ธํ„ด ์ƒํ™œ์„ ํ•˜์‹œ๋ฉด์„œ ์ข‹์•˜๋˜ ๊ฒฝ์šฐ์™€ ํž˜๋“ค์—ˆ๋˜ ๊ฒฝ ์šฐ๋ฅผ ๋ง์”€ํ•ด์ฃผ์„ธ์š”.

์ „์ž๊ณผ์—์„œ๋Š” ๊ฐœ๋ฐœ์ž ์™ธ์˜ ์ง„๋กœ๋ฅผ ํฌ๋งํ•˜๋Š” ๊ฒฝ์šฐ๊ฐ€

01 Hello, thanks so much for doing this interview

01 ์•ˆ๋…•ํ•˜์„ธ์š”, ์ธํ„ฐ๋ทฐ์— ์‘ํ•ด์ฃผ์…”์„œ ์ •๋ง ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค.

๋งŽ์ง€๋งŒ, ์ตœ๊ทผ์—๋Š” ์†Œํ”„ํŠธ์›จ์–ด ์ชฝ ์ง„๋กœ๋ฅผ ์ง€ํ–ฅํ•˜๋Š” ํ•™์ƒ๋“ค

with us. To start off, could you please introduce

์‹œ์ž‘ํ•˜๊ธฐ ์ „์—, ์ž ๊น ๋ณธ์ธ ์†Œ๊ฐœ๋ฅผ ๋ถ€ํƒ๋“œ๋ ค๋„ ๋ ๊นŒ์š”?

์ด ๋งŽ์•„์กŒ์Šต๋‹ˆ๋‹ค. ํ•˜์ง€๋งŒ ์ €๋Š” ์ด์ชฝ ์ง„๋กœ๋ฅผ ๋ชฉํ‘œ๋กœ ์‚ผ๋Š”๋‹ค

yourself a little?

๋ฌผ๋ก  ์›”๊ธ‰์ด ๋“ค์–ด์˜ฌ ๋•Œ๊ฐ€ ์ œ์ผ ์ข‹์•˜์Šต๋‹ˆ๋‹ค. ํ•˜์ง€๋งŒ

๋ฉด ํ•™๊ต์—์„œ ์ง€์‹์„ ๋ฐฐ์šฐ๋Š” ๊ฒƒ๋งŒ์œผ๋กœ๋Š” ํ•œ๊ณ„๊ฐ€ ์žˆ๋‹ค๊ณ  ์ƒ

๊ทธ ์™ธ์—๋„ ์ผํ•˜๋ฉด์„œ ์–ป๋Š” ๋ณด๋žŒ๋„ ์žˆ์—ˆ์Šต๋‹ˆ๋‹ค. ํ•œ ์ผํ™”๋กœ

๊ฐํ•ฉ๋‹ˆ๋‹ค. ๊ทธ๋ž˜์„œ ์ €๋Š” ํ•™๊ต์—์„œ ์–ป์„ ์ˆ˜ ์—†๋Š” ๊ท€์ค‘ํ•œ ๊ฒฝํ—˜

์˜ˆ์ „์— ์ œ๊ฐ€ ์–ด๋–ค ํˆด์„ ๋งŒ๋“ค์—ˆ๋˜ ์ ์ด ์žˆ์—ˆ๋Š”๋ฐ ๋‹ค๋ฅธ ํŒ€์—

์„ ์Œ“๊ธฐ ์œ„ํ•ด ์ธํ„ด์„ ํ•˜๋Š” ๊ฒƒ์„ ์ถ”์ฒœํ•ฉ๋‹ˆ๋‹ค. ์ธํ„ด์„ ํ•˜๋ฉด์„œ

๋„ค, ์ œ ์ด๋ฆ„์€ Anjana์ด๊ณ  ์Šค๋ฆฌ๋ž‘์นด์—์„œ ์™”์Šต๋‹ˆ๋‹ค. 2010

No problem. My name is Anjana and I'm from Sri Lanka.

๋…„์— ์ฒ˜์Œ ํ•œ๊ตญ์— ๋“ค์–ด์™”์œผ๋‹ˆ๊นŒ ์˜จ์ง€๋Š” 7๋…„ ์ •๋„ ๋˜์–ด๊ฐ€

I came to Korea in 2010, and so it's been almost seven

๋„ค์š”. ์ฒ˜์Œ์— ํ•œ๊ตญ ๊ตญ๊ฐ€ ์žฅํ•™์ƒ์œผ๋กœ ๋“ค์–ด์™€์„œ ์ผ ๋…„ ์ •๋„

years since I first came here. I was a Korean government

์„œ์šธ๋Œ€ํ•™๊ต์—์„œ ํ•œ๊ตญ์–ด๋ฅผ ๊ณต๋ถ€ํ–ˆ๊ณ  2011๋…„์— ํ•™๋ถ€์ƒ์œผ

scholarship student, so I studied Korean in Seoul

๋กœ ์นด์ด์ŠคํŠธ์— ์ž…ํ•™ํ–ˆ์Šต๋‹ˆ๋‹ค. ํ•™๋ถ€๋ฅผ ์กธ์—…ํ•˜๊ณ  2015๋…„์—

๋Š” ๊ณผ์ œ์™€๋Š” ๋‹ฌ๋ฆฌ ์ž์‹ ์ด ๋งŒ๋“  ํ”„๋กœ๊ทธ๋žจ์ด ์‹ค์ œ๋กœ ์‚ฌ์šฉ๋˜

National University for a year and then joined KAIST as

๋Š” ์ „๊ธฐ ๋ฐ ์ „์ž๊ณตํ•™๋ถ€ ์ด์ƒ๊ตญ ๊ต์ˆ˜๋‹˜์˜ Nano Integrated

์–ด ์“ธ๋ชจ๊ฐ€ ์žˆ๋‹ค๋Š” ๊ฒƒ์„ ๋Š๋‚„ ์ˆ˜ ์žˆ๊ณ  ๋…ธ๋ ฅํ•œ ๋งŒํผ ๋ณด๋žŒ๋„

an undergraduate in 2011. In 2015, I graduated and

Circuit Expertise(NICE) ์—ฐ๊ตฌ์‹ค์—์„œ ์„์‚ฌ์ƒ์œผ๋กœ ์žˆ์—ˆ์Šต๋‹ˆ

์–ป์„ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ํž˜๋“ค์—ˆ๋˜ ๊ฒฝ์šฐ๋Š” ์ฒ˜์Œ ์ž…์‚ฌํ•ด ํšŒ์‚ฌ ์ƒ

afterwards joined professor ์ด์ƒ๊ตญ's Nano Integrated

๋‹ค. ์ €๋ฒˆ ๋‹ฌ์— ๋ง‰ ์กธ์—…ํ•ด์„œ ์ง€๊ธˆ์€ ๊ฐ™์€ ๋žฉ์—์„œ ์—ฐ๊ตฌ์›์œผ๋กœ

Circuit Expertise(NICE) lab in the school of EE(KAIST) as

์žˆ์Šต๋‹ˆ๋‹ค.

์„œ ๊ทธ ํˆด์„ ์“ฐ๊ณ  ์ข‹์•˜๋‹ค๊ณ  ๋งํ•ด์ฃผ์–ด ๋งค์šฐ ๊ธฐ๋ปค๋˜ ์ ์ด ์žˆ ์—ˆ์Šต๋‹ˆ๋‹ค. ์ด๋Ÿฌํ•œ ๊ฒฝ์šฐ์ฒ˜๋Ÿผ ์ธํ„ด์ƒํ™œ์„ ํ•˜๋ฉด, ํ•™๊ต์—์„œ ํ•˜

ํ™œ์— ์ ์‘ํ•˜๋Š” ๊ฒƒ์ด์—ˆ์Šต๋‹ˆ๋‹ค. ํ•™๊ต์ƒํ™œ์— ์ ์‘๋˜์—ˆ๋˜ ํ„ฐ ๋ผ 10์‹œ๊นŒ์ง€ ์ผ์–ด๋‚˜์„œ ์ •์‹œ์— ์ถœ๊ทผํ•˜๊ธฐ๋„ ๊ต‰์žฅํžˆ ํž˜๋“ค์—ˆ ์Šต๋‹ˆ๋‹ค. ๋˜ํ•œ, ํ•™๊ต์™€๋Š” ๋‹ฌ๋ฆฌ ์—ฌ์œ ์‹œ๊ฐ„์ด ๋ณ„๋กœ ์—†์–ด์„œ ์ฃผ์ค‘ ์— ๋†€ ์ˆ˜ ์—†์—ˆ๋‹ค๋Š” ์ ๋„ ํž˜๋“ค์—ˆ์Šต๋‹ˆ๋‹ค. ํ•™๊ต์—์„œ์•ผ ์˜ค๋Š˜

๋‹ค๋ฅธ ํŒ€์›๋“ค๊ณผ ํ•จ๊ป˜ ํ˜‘์—…ํ•ด๋ณด๊ณ , ๋ณธ์ธ์ด ์ง์ ‘ ์ฝ”๋“œ๋ฅผ ์งœ๋ณด ๋ฉฐ ์—ฌ๋Ÿฌ ๊ตํ›ˆ์„ ์–ป์„ ์ˆ˜ ์žˆ์„ ๊ฒƒ์ž…๋‹ˆ๋‹ค.

์ธํ„ฐ๋ทฐ์— ์‘ํ•ด์ฃผ์‹  ๊น€ํƒœ๊ฒธ ํ•™์šฐ๋‹˜๊ป˜ ๊ฐ์‚ฌ๋“œ๋ฆฝ๋‹ˆ๋‹ค.

๊ฐ•๋ฏผ๊ธฐ ๊ธฐ์ž zzxc1133@kaist.ac.kr

a master student. I just graduated last month, currently

ํ•œ์„ฑ์› ๊ธฐ์ž lion4151@kaist.ac.kr

working as a researcher in the same lab.

ํ•  ๊ณต๋ถ€๋ฅผ ๋‹ค์Œ์œผ๋กœ ๋ฏธ๋ฃจ๊ณ  ๋†€ ์ˆ˜ ์žˆ์ง€๋งŒ ํšŒ์‚ฌ์—์„œ๋Š” ํ• 

02 Seven years is a long time. How did you first

02 ์น  ๋…„์ด๋ฉด ๊ฝค ์˜ค๋ž˜ ๊ณ„์…จ๋„ค์š”. ์ฒ˜์Œ์— ์–ด๋–ป๊ฒŒ ํ•œ๊ตญ์—,

์ผ์„ ๋‹ค๋ฅธ ๋‚ ๋กœ ๋ฏธ๋ฃจ๊ณ  ๋†€ ์ˆ˜๋Š” ์—†๊ธฐ ๋•Œ๋ฌธ์ž…๋‹ˆ๋‹ค. ๊ทธ๋ฆฌ๊ณ 

think of coming to Korea, and here at KAIST?

๊ทธ๋ฆฌ๊ณ  ์นด์ด์ŠคํŠธ์— ์˜ค์‹ค ์ƒ๊ฐ์„ ํ•˜์‹  ๊ฑด๊ฐ€์š”?

ํšŒ์‚ฌ ์ƒํ™œ์˜ ๋ถ„์œ„๊ธฐ๊ฐ€ ํ•™๊ต์ƒํ™œ์˜ ๋ถ„์œ„๊ธฐ์™€ ๋‹ค๋ฅด๋‹ค๋Š” ๊ฒƒ ๋•Œ๋ฌธ์—๋„ ํž˜๋“ค์—ˆ์Šต๋‹ˆ๋‹ค. ์•„๋ฌด๋ž˜๋„ ํšŒ์‚ฌ๋Š” ์ด์œค์„ ์ฐฝ์ถœํ•˜ ๋Š” ๊ณณ์ด๋‹ค ๋ณด๋‹ˆ๊นŒ ์‹ค์ ์„ ๋งŒ๋“ค์–ด์•ผ ํ•œ๋‹ค๋Š” ์ŠคํŠธ๋ ˆ์Šค๊ฐ€ ๋Š๊ปด์งˆ ๋•Œ๋„ ์žˆ์—ˆ์Šต๋‹ˆ๋‹ค.

I came to Korea because I wanted to become a

ํ•œ๊ตญ์— ์˜จ ์ด์œ ๋Š” ์ „๋ฌธ์ ์ธ ์ „๊ธฐ๊ณตํ•™์ž๊ฐ€ ๋˜๊ณ  ์‹ถ์–ด์„œ์ž…

professional electrical engineer. So my options were the

๋‹ˆ๋‹ค. ํ•œ๊ตญ์ด๋‚˜ ์ผ๋ณธ, ๋ฏธ๊ตญ, ์ธ๋„, ์‹ฑ๊ฐ€ํด ๋“ฑ ๊ด€๋ จ ๋ถ„์•ผ์˜

countries with strong electrical engineering industries, like

์‚ฐ์—…์ด ํฌ๊ฒŒ ๋ฐœ๋‹ฌ๋œ ๋‚˜๋ผ๋“ค์„ ์ƒ๊ฐํ•˜๋‹ค๊ฐ€ ์ด๋ ‡๊ฒŒ ํ•œ๊ตญ์œผ๋กœ

Korea, Japan, USA, India or Singapore. And so, I ended

์˜ค๊ฒŒ ๋˜์—ˆ์Šต๋‹ˆ๋‹ค. ์นด์ด์ŠคํŠธ์— ์˜ค๊ฒŒ ๋œ ๊ฐ€์žฅ ํฐ ์ด์œ ๋Š” ์˜์–ด

up here. The main reason for choosing KAIST was

์ปค๋ฆฌํ˜๋Ÿผ ๋•Œ๋ฌธ์ž…๋‹ˆ๋‹ค. ์‚ฌ์‹ค ์ฒ˜์Œ์—๋Š” ์„œ์šธ๋Œ€ํ•™๊ต๋‚˜ ์—ฐ์„ธ๋Œ€

because of English. KAIST has an English curriculum. I

ํ•™๊ต์— ๊ฐ€๋ ค๊ณ  ์ƒ๊ฐํ–ˆ์—ˆ๋Š”๋ฐ, ๊ทธ ํ•™๊ต๋“ค์€ ๋ชจ๋“  ํ”„๋กœ๊ทธ๋žจ

was planning to go to Seoul national university or Yonsei

์ด ํ•œ๊ตญ์–ด๋กœ๋งŒ ๋˜์–ด ์žˆ์—ˆ์Šต๋‹ˆ๋‹ค. ๊ทธ๋Ÿฐ ํ”„๋กœ๊ทธ๋žจ๋“ค์„ ๋”ฐ๋ผ

university, but their curriculums were only in Korean. I

๊ฐ€๋Š” ๊ฒŒ ์•„๋ฌด๋ž˜๋„ ํž˜๋“ค ๊ฒƒ ๊ฐ™์•„์„œ ์นด์ด์ŠคํŠธ๋ฅผ ์„ ํƒํ–ˆ์Šต๋‹ˆ

thought that would be really tedious and didn't want to

๋‹ค. ์นด์ด์ŠคํŠธ๊ฐ€ ์–ด๋–ค ํ•™๊ต์ธ์ง€, ๋žญํ‚น์ด ์–ด๋–ค์ง€ ๋ชจ๋ฅด๋Š” ์ƒํƒœ

do that. I didn't really know much about KAIST at the

์—์„œ ๊ฒฐ์ •ํ–ˆ์ง€๋งŒ, ํ•˜๊ณ  ๋ณด๋‹ˆ ์ •๋ง ์ข‹์€ ์„ ํƒ์ด์—ˆ์Šต๋‹ˆ๋‹ค.

time, or about the rankings of KAIST. But then I chose KAIST and it turned out to be a really good choice.


24 โˆ™ KAIST EE NEWSLETTER

25

03 So, what was it like, your undergraduate life in KAIST?

03 ๊ทธ๋Ÿผ ์นด์ด์ŠคํŠธ ํ•™๋ถ€์ƒ์œผ๋กœ์จ์˜ ์‚ถ์€ ์–ด๋• ๋‚˜์š”? ํ‰๋ฒ”ํ–ˆ๋˜ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค. ์ œ๊ฐ€ ์ฒ˜์Œ ์ž…ํ•™ํ–ˆ์„ ๋•Œ๊ฐ€ 2011๋…„

05 Okay, so why did you choose to stay in Korea

05 ๋„ค, ๊ทธ๋Ÿผ ์กธ์—… ์ดํ›„์— ํ•œ๊ตญ์— ๋‚จ์œผ์‹  ์ด์œ ๋Š” ๋ฌด์—‡

after your graduation? Both the undergraduate

์ด์—ˆ๋‚˜์š”? ํ•™๋ถ€์™€ ์„์‚ฌ ๋‘ ๊ฐ€์ง€ ๋‹ค ๋ง์”€ํ•ด์ฃผ์„ธ์š”.

and masters.

It was kind of so-so, I suppose. When I first entered

์ด์—ˆ๋Š”๋ฐ, ํ•™์—… ๊ด€๋ จ ์ œ๋„๋“ค์ด ๊ต‰์žฅํžˆ ์—„๊ฒฉํ•˜๊ณ  ํž˜๋“ค์—ˆ์Šต

KAIST, it was in 2011 when the academic policies were

๋‹ˆ๋‹ค. ๊ทธ๋ž˜์„œ 1ํ•™๋…„ ๋™์•ˆ์€ ์ •๋ง ์•„๋ฌด๋Ÿฐ ์ž์œ  ์—†์ด, ๊ณ ์ƒ์„

Actually right now, I'm just staying here to finish my

์„ ๋ฐŸ๊ธฐ ์œ„ํ•ด ํ•œ๊ตญ์„ ๋– ๋‚  ์ƒ๊ฐ์ž…๋‹ˆ๋‹ค. ํ•™๋ถ€ ์ดํ›„๋ฅผ ์ด์•ผ๊ธฐ

very harsh and demanding. So my first year was really

์ฐธ ๋งŽ์ด ํ–ˆ์Šต๋‹ˆ๋‹ค. ๋„์„œ๊ด€์— ๊ฐ€๋ฉด ์‹œ๊ธฐ ์ƒ๊ด€์—†์ด ์–ธ์ œ๋‚˜ ์ž

research work, but after that, when I finish this I'm

ํ•˜์ž๋ฉด, ์นด์ด์ŠคํŠธ์˜ ๊ฐ€์žฅ ํฐ ์žฅ์ ์€ ๋“ ๋“ ํ•œ ์ง€์›์ด๋ผ๊ณ  ์ƒ

tough. There was no freedom. When you go to the

๋ฆฌ๋“ค์ด ๊ฐ€๋“ ์ฐจ ์žˆ์—ˆ๊ณ , ๋ชจ๋‘๊ฐ€ ๋Š˜ ๊ณต๋ถ€๋งŒ ํ•ด์„œ ๊ฑด๋ฌผ ๋ฐ–์—

leaving for my Ph.D.. After undergraduate, well, the

๊ฐํ•ฉ๋‹ˆ๋‹ค. ์—ฐ๊ตฌ ์ง€์›์ด ์ •๋ง ์ž˜ ๋˜๊ธฐ ๋•Œ๋ฌธ์— ์ผ๋‹จ ๋Œ€ํ•™์›์—

library, it would always be completely booked, everyone

๋Œ์•„๋‹ค๋‹ˆ๋Š” ํ•™์ƒ๋“ค์ด ์—†์„ ์ •๋„์˜€์Šต๋‹ˆ๋‹ค. ์ •๋ง ์ž๊ธฐ ์ƒํ™œ

biggest selling point in KAIST is actually the funding.

์ž…ํ•™ํ•˜๊ธฐ๋งŒ ํ•˜๋ฉด ๊ฑฑ์ •ํ•  ๋ถ€๋ถ„์ด ์—†์Šต๋‹ˆ๋‹ค. ์—ฐ๊ตฌ๋น„ ๊ด€๋ จ ๋ฌธ

would be studying all the time with no students outside.

์ด๋ผ๋Š” ๊ฒŒ ์—†์—ˆ์Šต๋‹ˆ๋‹ค. ํ•˜์ง€๋งŒ ๊ทธ๊ฑด ์ œ๋„์ ์ธ ์••๋ฐ• ๋•Œ๋ฌธ์ด

The research funding is really great. You don't have to

์ œ๋Š” ๊ต์ˆ˜๋‹˜๊ป˜์„œ ๊ด€๋ฆฌํ•˜์‹œ๊ธฐ ๋•Œ๋ฌธ์— ์šด์˜์ด๋‚˜ ์žฌ์ •์  ๋ฌธ์ œ

์—ˆ๊ณ , ์ œ๋„๊ฐ€ ์™„ํ™”๋œ ์ดํ›„๋กœ๋Š” ๊ณต๋ถ€ ์ž์ฒด๋„ ์ •๋ง ๋งŽ์ด ํŽธ์•ˆ

worry about anything if you get accepted for a graduate

์— ๋Œ€ํ•ด ๊ฑฑ์ •ํ•  ํ•„์š”๊ฐ€ ์—†์Šต๋‹ˆ๋‹ค.

ํ•ด์กŒ์Šต๋‹ˆ๋‹ค. ํ•™์—…์ ์ธ ๋ฉด์„ ์ œ์™ธํ•˜๊ณ ๋Š” ๊ฝค ์ฆ๊ฑฐ์šด ์ƒํ™œ์ด

program here. Your professors will take care of it. You

๋˜ํ•œ, ๋ชจ๋“  ๊ฒŒ ๋ณด์žฅ๋˜๋Š” ํƒ„ํƒ„๋Œ€๋กœ์ด๊ณ , ํ•จ๊ป˜ ์ผํ•˜๋Š” ํŒ€๊ณผ

์—ˆ์Šต๋‹ˆ๋‹ค.

don't have to worry about the monitory issues, financial

์˜ ํ”ผ๋“œ๋ฐฑ์ด๋‚˜ ์กฐ์–ธ๋“ค, ์—ฐ๊ตฌ ์‹œ์Šคํ…œ ์ž์ฒด๊ฐ€ ํ›Œ๋ฅญํ•ฉ๋‹ˆ๋‹ค. ํ•œ

issues, etc. Everything will be covered.

๊ตญ์˜ ๋Œ€ํ•™์›์€ ์œ ๋Ÿฝ์˜ ๋Œ€ํ•™์›๊ณผ๋Š” ๋‹ฌ๋ฆฌ, ๋ฏธ๊ตญ์˜ ๋Œ€ํ•™์›์ฒ˜

There was literally no life. But that was because of the policy itself and they later changed it. And academically, it got much easier to study afterwards. Other than the academical part, the undergraduate life was pretty good. It was pretty fun. Curriculum-wise, I'm not going to say anything because KAIST has a really good program. All the professors are really talented, which is one of the reasons I stayed here for masters. So, education-wise it was great, but the social life was kind of tricky. I know that undergraduate students now speak good English and they are much more international, but back then, almost no one spoke English. It was when KAIST just began to become an international university. So the foreign and Korean students were very separated.

์‚ฌ์‹ค ์ง€๊ธˆ ์ œ๊ฐ€ ์ง„ํ–‰ํ•˜๊ณ  ์žˆ๋Š” ์—ฐ๊ตฌ๊ฐ€ ๋๋‚˜๋ฉด ๋ฐ•์‚ฌ ๊ณผ์ •

์ปค๋ฆฌํ˜๋Ÿผ ์ธก๋ฉด์—์„œ ์นด์ด์ŠคํŠธ๋Š” ์ •๋ง ์ข‹์€ ํ”„๋กœ๊ทธ๋žจ์„ ๊ฐ€

Also the advising is pretty decent. You will work with

๋Ÿผ ์‹ค์งˆ์ ์ธ ์—ฐ๊ตฌ๋ฅผ ์ง„ํ–‰ํ•ฉ๋‹ˆ๋‹ค. ์œ ๋Ÿฝ์—์„œ๋Š” ์‚ฌ์‹ค ๊ฑฐ์˜ ํ•ด

์ง€๊ณ  ์žˆ๋‹ค๊ณ  ์ƒ๊ฐํ•ฉ๋‹ˆ๋‹ค. ๊ทธ๋Ÿฐ ์ธก๋ฉด์—์„œ๋Š” ํ ์žก์„ ๋ฐ๊ฐ€ ์—†

teams and the training is pretty good. The Korean

๋ณด์ง€ ๋ชปํ•œ๋‹ค๊ณ  ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์ฃผ์–ด์ง„ ์ˆ˜์—…๋“ค์„ ๋“ฃ๊ณ  ์ด๋ก 

์Šต๋‹ˆ๋‹ค. ๊ต์ˆ˜๋‹˜๋“ค ๋ชจ๋‘ ๋›ฐ์–ด๋‚˜์‹ ๋ฐ, ์ œ๊ฐ€ ์กธ์—… ํ›„์— ์—ฌ๊ธฐ์— ๋‚จ์•„์„œ ์„์‚ฌ๋ฅผ ํ•˜๊ณ ์ž ํ•œ ๊ฒƒ์—๋„ ๊ทธ ์ ์ด ๋งŽ์ด ์ž‘์šฉํ–ˆ์Šต๋‹ˆ ๋‹ค. ํ•™์—…์ ์œผ๋กœ๋Š” ์ฐธ ์ข‹์•˜์ง€๋งŒ, ์‚ฌํšŒ์ ์ธ ๋ถ€๋ถ„์—์„œ๋Š” ์ข€ ์–ด ๋ ค์› ์Šต๋‹ˆ๋‹ค. ์ง€๊ธˆ ํ•™๋ถ€์ƒ๋“ค์€ ๋Œ€๋ถ€๋ถ„ ์˜์–ด ์‹ค๋ ฅ์ด ์ข‹์€ ํŽธ ์œผ๋กœ ์•Œ๊ณ  ์žˆ๋Š”๋ฐ, ์ œ๊ฐ€ ์ž…ํ•™ํ•  ๋•Œ๋งŒ ํ•ด๋„ ์˜์–ด๋กœ ์˜์‚ฌ์†Œํ†ต ํ•  ์ˆ˜ ์žˆ๋Š” ํ•™์ƒ๋“ค์ด ๊ฑฐ์˜ ์—†์—ˆ์Šต๋‹ˆ๋‹ค. ์นด์ด์ŠคํŠธ๊ฐ€ ๋ง‰ ๊ตญ์ œ ์ ์ธ ํ•™๊ต๋กœ ๋ฐœ์ „ํ•˜๊ธฐ ์‹œ์ž‘ํ–ˆ๋˜ ์‹œ์ ์ด์—ˆ๊ธฐ ๋•Œ๋ฌธ์—, ์™ธ๊ตญ ์ธ ํ•™์ƒ๋“ค๊ณผ ํ•œ๊ตญ์ธ ํ•™์ƒ๋“ค์ด ๊ฑฐ์˜ ์™„์ „ํžˆ ๋ถ„๋ฆฌ๋˜์–ด์„œ ๋‘ ๊ทธ๋ฃน ์‚ฌ์ด์˜ ๊ต๋ฅ˜๋Š” ๊ฑฐ์˜ ๋ณผ ์ˆ˜ ์—†์—ˆ์Šต๋‹ˆ๋‹ค. ํ•˜์ง€๋งŒ ์ง€๊ธˆ์€ ๋งŽ์ด ๋ฐ”๋€ ๊ฒƒ ๊ฐ™์•„์„œ, ์ข‹์€ ๋ฐฉํ–ฅ์ด๋ผ๊ณ  ์ƒ๊ฐํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.

graduate school system is very different from that of Europe like America. In Europe, you don't graduate school is that in Europe, you do any research. You just take the courses. Sometimes you write thesis, but you don't learn any skills, just the basics. But here you actually get your hands on the stuff. And you also have a lot of seniors that will definitely help you. That's the good part. So research-wise it's really good. And also the funding is pretty much unlimited, so you can do

์ ์ธ ๋ถ€๋ถ„์„ ๋ฐฐ์›๋‹ˆ๋‹ค. ๋…ผ๋ฌธ์„ ์“ฐ๊ธฐ๋Š” ํ•˜์ง€๋งŒ ์‹คํ—˜์ ์ธ ์‹ค ๋ ฅ์„ ํ„ฐ๋“ํ•˜๊ธฐ๋Š” ์–ด๋ ต์Šต๋‹ˆ๋‹ค. ๋ฐ˜๋ฉด ์ด๊ณณ์—์„œ๋Š” ์‹ค์ œ๋กœ ์ œ ๊ฐ€ ์ง์ ‘ ์—ฐ๊ตฌ๋ฅผ ์ง„ํ–‰ํ•ด ๋‚˜๊ฐˆ ์ˆ˜ ์žˆ๊ณ  ๊ทธ ๊ณผ์ •์—์„œ ๋„์›€์„ ์ค„ ๋งŽ์€ ์„ ๋ฐฐ๋“ค์ด ๊ณ„์‹ญ๋‹ˆ๋‹ค. ๊ทธ๋Ÿฌ๋‹ˆ๊นŒ ์—ฐ๊ตฌ์— ๊ด€ํ•œ ํ•œ, ์žฌ ์ •์ ์ธ ์ง€์›๋„ ํฐ ์ œ์•ฝ์ด ์—†์–ด์„œ ํ•˜๊ณ  ์‹ถ์€ ๊ฑธ ๋‹ค ํ•ด๋ณผ ์ˆ˜ ์žˆ๋Š”, ์ •๋ง ์ข‹์€ ์‹œ์Šคํ…œ์ž…๋‹ˆ๋‹ค. ๊ฒฐ์ •์ ์œผ๋กœ, ์กธ์—… ํ›„์— ํ•œ ๊ตญ์— ๋‚จ๊ธฐ๋ฅผ ์„ ํƒํ•œ ๊ฒƒ์—๋Š” ํ•™์—…์ ์ธ ๋ถ€๋ถ„์ด ๊ฐ€์žฅ ํฐ ์˜ํ–ฅ ์„ ๋ฏธ์ณค๋‹ค๊ณ  ๋ณผ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

whatever you want. So the research environment would be the reason I stayed here after graduation.

You almost never saw any interaction between the two groups. But I think that part is now kind of changing, which is probably for the best.

04 Well, if you could turn back time and be an

04 ๊ทธ๋ ‡๋‹ค๋ฉด ํ˜น์‹œ ๋‹ค์‹œ ํ•™๋ถ€์ƒ์ด ๋  ์ˆ˜ ์žˆ๋‹ค๋ฉด ๊ผญ ํ•˜๊ณ 

06 So the next question. What is the best thing

06 ๋‹ค์Œ ์งˆ๋ฌธ ๋“œ๋ฆด๊ฒŒ์š”. ํ•œ๊ตญ์—์„œ ์ผํ•˜๋ฉฐ ์ง€๋‚ด์‹œ๋Š”

undergraduate again, what would you like to do?

์‹ถ์€ ๊ฒŒ ์žˆ์„๊นŒ์š”? ๊ทธ๋ฆฝ๋‹ค๊ฑฐ๋‚˜, ํ•˜์ง€ ์•Š์€ ๊ฑธ ํ›„ํšŒํ•˜๋Š”

about working in Korea and why?

๊ฒƒ์˜ ๊ฐ€์žฅ ํฐ ์žฅ์ ๊ณผ ๊ทธ ์ด์œ ๋Š” ๋ญ๋ผ๊ณ  ์ƒ๊ฐํ•˜์„ธ์š”?

Is there anything you miss about it, or regret not

์ผ๋“ค์ด ์žˆ๋‚˜์š”?

The best thing about this particular place, KAIST

์•ž์„œ ์–ธ๊ธ‰ํ–ˆ๋“ฏ์ด ํ•œ๊ตญ์˜, ์นด์ด์ŠคํŠธ์˜ ๊ฐ€์žฅ ํฐ ์žฅ์ ์€ ์—ฐ

์‚ฌ์‹ค ๋” ๋งŽ์ด ์ฆ๊ธฐ์ง€ ๋ชปํ•œ ๊ฑธ ํ›„ํšŒํ•ฉ๋‹ˆ๋‹ค. ๋ˆ„๊ฐ€ ์‹œํ‚จ ๊ฒƒ

of Korea, is the research environment as I've already

๊ตฌ ํ™˜๊ฒฝ์ด๋ผ๊ณ  ์ƒ๊ฐํ•ฉ๋‹ˆ๋‹ค. ํ•™๊ณ„ ์ชฝ์— ์ข…์‚ฌํ•œ๋‹ค๋ฉด ๊ต์ˆ˜

I regret not having enough fun, actually. I was just

๋„ ์•„๋‹Œ๋ฐ ํ˜ผ์ž์„œ ๋Š˜ ๊ณต๋ถ€๋ฅผ ํ–ˆ์—ˆ์Šต๋‹ˆ๋‹ค. ๊ทธ๋ž˜์„œ ์ข€ ๋” ๋Œ€

mentioned. The academia has a lot of freedom, your

๋‹˜์˜ ์ง€๋„ ์•„๋ž˜ ๋ณธ์ธ์ด ์ •๋ง ํ•˜๊ณ  ์‹ถ์€ ์—ฐ๊ตฌ๋ฅผ ์ง์ ‘ ํ•ด

studying all the time. No one enforced me to, but I was

์™ธ์ ์ธ ํ–‰์‚ฌ๋‚˜ ์ผ๋“ค์— ์ฐธ์—ฌ๋ฅผ ๋ชปํ•œ ๊ฒŒ ํ›„ํšŒ๊ฐ€ ๋ฉ๋‹ˆ๋‹ค. ๋™

professor will help you a lot and you can actually

๋‚˜๊ฐˆ ์ˆ˜ ์žˆ๋Š” ์ž์œ ๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค. ํ•˜๋‹ค๊ฐ€ ๋ง‰ํžˆ๋ฉด ์ž ๊น ์‰ฌ์–ด

just self motivated to do so. Because of that, I missed

์•„๋ฆฌ๋ฅผ ๋“ค์ง€ ์•Š์•˜์—ˆ๋Š”๋ฐ, ๊ทธ ๋•Œ๋Š” ๋ชจ๋“  ๋™์•„๋ฆฌ๋“ค์ด ํ•œ๊ตญ์–ด

develop something on your own so that you can actually

์„œ ๋ญ˜ ํ•˜๊ณ  ์‹ถ์€์ง€ ์ƒ๊ฐํ•ด๋ณผ ์ˆ˜ ์žˆ๋Š” ์—ฌ์œ ๋„ ๊ฐ€์งˆ ์ˆ˜ ์žˆ

a lot of social events and those sort of stuff. So I just

๋กœ๋งŒ ์šด์˜ ๋๊ธฐ ๋•Œ๋ฌธ์— ์™ธ๊ตญ์ธ ํ•™์ƒ์œผ๋กœ์„œ ๊ฐ€์ž…ํ•  ์ˆ˜ ์žˆ๋Š”

take a break and think about what you want to do. I like

์Šต๋‹ˆ๋‹ค. ์ด๋Ÿฐ ์—ฐ๊ตฌ ํ™˜๊ฒฝ๊ณผ, ์นด์ด์ŠคํŠธ์˜ ํ›Œ๋ฅญํ•œ ๊ต์ˆ˜๋‹˜๋“ค

๋™์•„๋ฆฌ๊ฐ€ ์—†์—ˆ์Šต๋‹ˆ๋‹ค. ์ด๊ฒƒ๋„ ๋ฌธ์ œ์ด๊ธด ํ•œ๋ฐ, ์ง€๊ธˆ์€ ๋งŽ์ด

the research here, and the professors are great, and that's

์ด ์ œ๊ฐ€ ์•„์ง๊นŒ์ง€ ํ•œ๊ตญ์— ๋‚จ์•„์žˆ๋Š” ์ด์œ ๊ฐ€ ์•„๋‹Œ๊ฐ€ ์ƒ๊ฐํ•ฉ

๋ฐ”๋€Œ๊ณ  ์žˆ๋Š” ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค. ์•„๋ฌดํŠผ, ๋‹ค์‹œ ๋Œ์•„๊ฐ„๋‹ค๋ฉด ๋งŽ์€

why I'm still here. Also other than career-wise, Korea,

๋‹ˆ๋‹ค. ์ง„๋กœ๋‚˜ ์ปค๋ฆฌ์–ด๋ฅผ ๋ฒ—์–ด๋‚˜์„œ ์ผ๋ฐ˜์ ์œผ๋กœ ํ•œ๊ตญ์ด๋ผ๋Š”

๋Œ€์™ธ์ ์ธ ํ™œ๋™์— ์ฐธ์—ฌํ•  ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค.

I would say is the safest country ever. It's unbelievably

๋‚˜๋ผ์˜ ๊ฐ€์žฅ ํฐ ์žฅ์ ์€ ์น˜์•ˆ์ด๋ผ๊ณ  ์ƒ๊ฐํ•ฉ๋‹ˆ๋‹ค. ์ •๋ง ๋ฏฟ

student, there was really nothing I could join. I know that

safe. I mean, you can just go anywhere, do anything.

๊ธฐ ํž˜๋“ค ์ •๋„๋กœ, ์„ธ๊ณ„์—์„œ ์ œ์ผ ์•ˆ์ „ํ•œ ๋‚˜๋ผ๊ฐ€ ์•„๋‹๊นŒ ์‹ถ

it's changing, but.. Anyway, more social engagement is

You don't have to worry about anything, right? Korea is

์Šต๋‹ˆ๋‹ค. ์–ด๋”œ ๊ฐ€๋“ , ๋ญ˜ ํ•˜๋“  ๊ฑฑ์ •ํ•  ๊ฒŒ ์•„๋ฌด ๊ฒƒ๋„ ์—†์Šต๋‹ˆ๋‹ค.

what I would do.

probably the best in the world when it comes to safety.

doing?

wish I had more fun back then. I wasn't enrolled in a club because, well, that's another problem. All the club activities were conducted in Korean. So as a foreign


26 โˆ™ KAIST EE NEWSLETTER

07 Then what is the worst thing about Korea?

27

07 ๊ทธ๋Ÿผ ํ•œ๊ตญ์˜ ๊ฐ€์žฅ ํฐ ๋‹จ์ ์€ ๋ฌด์—‡์ผ๊นŒ์š”?

09 Do you have any advice you would like

09 ์นด์ด์ŠคํŠธ ์ „๊ธฐ ๋ฐ ์ „์ž๊ณตํ•™๋ถ€ ํ•™์ƒ๋“ค, ํŠนํžˆ ๊ตญ์ œ

to give to the undergraduates? It could be

ํ•™์ƒ๋“ค์—๊ฒŒ ์ด์•ผ๊ธฐํ•ด์ฃผ์‹ค ์กฐ์–ธ์ด ์žˆ์„๊นŒ์š”?

As a foreigner, I kind of think that Koreans are not

ํ•œ๊ตญ์ธ๋“ค์€ ์•„์ง ์™ธ๊ตญ์ธ๋“ค์— ๋Œ€ํ•ด์„œ ์™„์ „ํžˆ ์—ด๋ ค ์žˆ๋Š”

really that open to foreigners. I mean, it depends. I feel

๋งˆ์Œ์„ ๊ฐ€์ง€๊ณ  ์žˆ์ง€๋Š” ์•Š์€ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค. ์‚ฌ์‹ค, ๋Œ€์ƒ์ด ๋˜

like Koreans are more open towards and are more

๋Š” ์™ธ๊ตญ์ธ์— ๋”ฐ๋ผ ๋‹ฌ๋ผ์ง€๋Š” ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค. ์ œ๊ฐ€ ๋Š๋ผ๊ธฐ์— ํ•œ

friendly towards European or the U.S. foreigners. But

๊ตญ์ธ๋“ค์€ ์œ ๋Ÿฝ์ธ๋“ค์ด๋‚˜ ์•„๋ฉ”๋ฆฌ์นด์ธ๋“ค์— ๋Œ€ํ•ด์„œ๋Š” ํ›จ์”ฌ ์—ด

when it comes to... Even other Asians like Vietnamese,

๋ ค ์žˆ๊ณ  ์นœ์ ˆํ•˜์ง€๋งŒ ๊ทธ ์™ธ์˜ ์™ธ๊ตญ์ธ๋“ค์— ๋Œ€ํ•ด์„œ๋Š” ๊ทธ๋ ‡์ง€

Well for international students, I would certainly say,

ํ•  ๋•Œ ํ•œ๊ตญ์–ด๋กœ ๋ง์”€์„ ํ•˜์‹œ๊ณ , ์ €๋Š” ์˜์–ด๋กœ ๋Œ€๋‹ต์„ ํ•ฉ๋‹ˆ

Indonesian and that kind of immigrants and even

์•Š์€ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค. ๊ฐ™์€ ์•„์‹œ์•„์ธ๋“ค๋ผ๋ฆฌ๋„ ๋ฒ ํŠธ๋‚จ ์‚ฌ๋žŒ๋“ค

learn Korean. I learned Korean and that's one of the

๋‹ค. ์ €์™€ ์„ ๋ฐฐ๋“ค์ด ํ•  ์ˆ˜ ์žˆ๋Š” ๊ฐ๊ฐ์˜ ํ•œ๊ตญ์–ด์™€ ์˜์–ด์˜ ์ˆ˜

African. They kind of feel like they're not... I'm not saying

์ด๋ผ๋“ ๊ฐ€ ์ธ๋„๋„ค์‹œ์•„ ์‚ฌ๋žŒ๋“ค ๋“ฑ์— ๋Œ€ํ•ด์„œ๋„ ๋งˆ์ฐฌ๊ฐ€์ง€์ž…๋‹ˆ

reasons why I could stay here. The thing is that mostly

์ค€์ด ๋น„์Šทํ•˜๊ธฐ ๋•Œ๋ฌธ์— ๊ฐ€๋Šฅํ•œ ์ผ์ž…๋‹ˆ๋‹ค. ์ €๋Š” ํ•œ๊ตญ์–ด๋ฅผ ์•Œ

there is some racism or that kind of discrimination or

๋‹ค. ์ธ์ข…์ฐจ๋ณ„์ด ์กด์žฌํ•œ๋‹ค๊ฑฐ๋‚˜ ๋Œ€์šฐ๊ฐ€ ๋‹ค๋ฅด๋‹ค๋Š” ๊ฒƒ์ด ์•„๋‹™

my seniors, they speak Korean to me and I speak

์•„๋“ค์„ ์ˆ˜ ์žˆ๋Š” ์ •๋„์ด์ง€๋งŒ ์›ํ•˜๋Š” ๋ง์„ ํ•˜์ง€๋Š” ๋ชปํ•˜๊ณ ,

anything. It's just that those foreigners feel like they've

๋‹ˆ๋‹ค. ๊ทธ์ € ์™ธ๊ตญ์ธ์˜ ์ž…์žฅ์—์„œ๋Š”, ๋ฐฑ์ธ์ด ์•„๋‹Œ ์™ธ๊ตญ์ธ๋“ค์€

English to them. My Korean speaking is not good, but

๊ทธ๋“ค์€ ๋ฐ˜๋Œ€๋กœ ์˜์–ด๋ฅผ ์•Œ์•„๋“ค์„ ์ˆ˜ ์žˆ์ง€๋งŒ ์›ํ™œํžˆ ๋ง์„ ํ•˜

been left alone and are not very welcome. I mean, it's to

ํ•œ๊ตญ์—์„œ ๊ทธ๋‹ค์ง€ ํ™˜์˜๋ฐ›์ง€ ๋ชปํ•œ๋‹ค๋Š” ๋Š๋‚Œ์„ ๋ฐ›๋Š”๋‹ค๋Š” ๊ฒ๋‹ˆ

I can understand Korean pretty well, so I don't really

์ง€๋Š” ๋ชปํ•˜๊ธฐ ๋•Œ๋ฌธ์— ์ด๋ ‡๊ฒŒ ๋‘ ์–ธ์–ด๋ฅผ ์„ž๋Š” ๋Œ€ํ™”๋ฒ•์ด ํšจ๊ณผ

๋‹ค. ๋ฌผ๋ก  ์ด์ฃผ๋ฏผ์ด ๋Š˜์–ด๋‚˜๋ฉด์„œ ํ•œ๊ตญ ์‚ฌํšŒ ์ž์ฒด๊ฐ€ ์ ์ฐจ ์ ์‘

speak in Korean. For them it's the other way around.

์ ์ž…๋‹ˆ๋‹ค.

be expected because it's something the Korean society is starting to adapt to. Also, if I decided to live in Korea, I would have trouble with the work-life balance. I mean, say you work for a company in Korea. What's the average working hours is 60 to 80 hours a week. But if you go to USA or Europe, it's 35 hours in minimum. So the amount of time you spend on work alone is too much here. It's okay as long as you are students, you are in the university because your life is completely different. But if you finish your school and go outside, you have to work on your social life, your family life and all that sort of stuff, you need to learn to balance all that. And that's kind of difficult in Korea.

towards just general undergrad EE students but it could also be towards international students in undergrad.

๊ตญ์ œํ•™์ƒ๋“ค์—๊ฒŒ๋Š”, ํ•œ๊ตญ์–ด๋ฅผ ๋ฐฐ์šฐ๋ผ๊ณ  ๋งํ•ด์ฃผ๊ณ  ์‹ถ์Šต๋‹ˆ ๋‹ค. ์ œ๊ฐ€ ์—ฌ๊ธฐ์— ๋” ์žˆ์„ ์ˆ˜ ์žˆ์—ˆ๋˜ ๊ฒƒ๋„ ์ œ๊ฐ€ ํ•œ๊ตญ์–ด ๊ณต๋ถ€ ๋ฅผ ๊ฝค ํ–ˆ๊ธฐ ๋•Œ๋ฌธ์ž…๋‹ˆ๋‹ค. ์ œ ์—ฐ๊ตฌ์‹ค ์„ ๋ฐฐ๋“ค์€ ์ €์™€ ๋Œ€ํ™”๋ฅผ

์„ ํ•ด๋‚˜๊ฐ€๋Š” ์ƒํ™ฉ์ด๊ธฐ ๋•Œ๋ฌธ์— ์ดํ•ดํ•ฉ๋‹ˆ๋‹ค. ๋˜ํ•œ, ํ•œ๊ตญ์—์„œ ์‚ด๊ฒŒ ๋˜์–ด์„œ ์ผ์„ ํ•˜๊ฒŒ ๋œ๋‹ค๋ฉด ์ผ๊ณผ ์ผ์ƒ

So learning Korean is definitely, definitely helpful. You're

๊ทธ๋Ÿฌ๋‹ˆ๊นŒ ํ•œ๊ตญ์–ด๋ฅผ ๋ฐฐ์šฐ๋Š” ๊ฒŒ ์ •๋ง ํฐ ๋„์›€์ด ๋ฉ๋‹ˆ๋‹ค. ํ•œ

์˜ ๊ท ํ˜•์„ ๋งž์ถ”๋Š” ์ผ์ด ๊ฐ€์žฅ ํž˜๋“ค ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค. ํ•œ๊ตญ์˜ ํšŒ

in Korea. You can't expect everyone to be speaking

๊ตญ์— ์˜จ ์ด์ƒ, ๋‹น์—ฐํžˆ ๋ชจ๋“  ํ•œ๊ตญ์ธ๋“ค์ด ์˜์–ด๋กœ ๋งํ•ด์ฃผ๊ธฐ๋ฅผ

์‚ฌ์—์„œ ์ผ์„ ํ•œ๋‹ค๋ฉด, ํ‰๊ท ์ ์œผ๋กœ ์ฃผ 60์—์„œ 80์‹œ๊ฐ„์„ ์ผํ•˜

English. Especially if you're planning to stay after

๋Š” ๋ฐ์— ํˆฌ์žํ•˜๋Š” ๋ฐ˜๋ฉด, ๋ฏธ๊ตญ์ด๋‚˜ ์œ ๋Ÿฝ์„ ์ƒ๊ฐํ•˜๋ฉด ์ ๊ฒŒ๋Š”

undergraduate, the more so. In undergrad, there are a

์ฃผ 35์‹œ๊ฐ„์ด ๋“ค์–ด๊ฐ‘๋‹ˆ๋‹ค. ์ผ์— ํˆฌ์žํ•ด์•ผ ํ•˜๋Š” ์‹œ๊ฐ„์ด ์ ˆ๋Œ€ ์ ์œผ๋กœ ๋งŽ์Šต๋‹ˆ๋‹ค. ์•„์ง ํ•™๊ต์— ๋‹ค๋‹ˆ๋Š” ํ•™์ƒ๋“ค์—๊ฒŒ๋Š” ๋ฌด์‚ฌ ํžˆ ์กธ์—…ํ•˜๋Š” ๊ฒƒ์ด ๋ชฉ์ ์ด๋‹ˆ ์™€ ๋‹ฟ์ง€ ์•Š๊ฒ ์ง€๋งŒ ์กธ์—… ํ›„ ์‚ฌ ํšŒ์— ๋‚˜๊ฐ€์„œ๋Š” ๊ฒฝ์ œ์ ์œผ๋กœ, ๋˜ ์ปค๋ฆฌ์–ด ์ƒ์œผ๋กœ ์„ฑ๊ณตํ•˜๋Š” ๊ฒƒ ๊ณผ ๋”๋ถˆ์–ด ์—ฌ๋Ÿฌ ์‚ฌํšŒ์ ์ธ ๊ด€๊ณ„ ๋“ฑ ๊ณ ๋ คํ•ด์•ผ ํ•  ๊ฒƒ๋“ค์ด ๋งŽ ์•„์ง‘๋‹ˆ๋‹ค. ๊ทธ๋Ÿฐ ๊ฒƒ๋“ค์„ ์ž˜ ์กฐ์ ˆํ•˜๋Š” ๊ฒŒ ํ•œ๊ตญ์—์„œ๋Š” ๋งŽ์ด ํž˜ ๋“ค ๊ฒƒ์ด๋ผ๊ณ  ๋Š๊ผˆ์Šต๋‹ˆ๋‹ค.

lot of English speakers and there are English programs. But masters and Ph.D. students, they don't only come from KAIST. Most of our students come from outside university. And their English skills are not that great. So learning Korean definitely helps. And then, I would say, try to socialize more with Korean students. One of the biggest problems international undergraduates do is that they just make their own group and segregate themselves from the

๊ธฐ๋Œ€ํ•ด์„œ๋Š” ์•ˆ ๋ฉ๋‹ˆ๋‹ค. ํŠนํžˆ ์„์‚ฌ๋กœ, ์นด์ด์ŠคํŠธ์˜ ์—ฐ๊ตฌ์‹ค์— ๋‹ค๋‹ˆ๊ธฐ ์‹œ์ž‘ํ•œ๋‹ค๋ฉด, ํ•™๋ถ€ ๋•Œ๋ณด๋‹ค ํ›จ์”ฌ ํ•œ๊ตญ์–ด๊ฐ€ ์ค‘์š”ํ•ด์ง‘ ๋‹ˆ๋‹ค. ์นด์ด์ŠคํŠธ ํ•™๋ถ€๋Š” ์˜์–ด ํ”„๋กœ๊ทธ๋žจ๋„ ์žˆ๊ณ , ์˜์–ด๋ฅผ ํ•  ์ค„ ์•„๋Š” ํ•™์ƒ๋“ค๋„ ๋งŽ์Šต๋‹ˆ๋‹ค. ํ•˜์ง€๋งŒ ์„์‚ฌ, ๋ฐ•์‚ฌ ๊ณผ์ •์˜ ๊ฒฝ ์šฐ ์นด์ด์ŠคํŠธ ์™ธ๋ถ€์˜, ์˜์–ด์— ์ต์ˆ™ํ•˜์ง€ ์•Š์€ ํ•™์ƒ๋“ค์ด ๋งŽ์ด ๋“ค์–ด์˜ต๋‹ˆ๋‹ค. ์˜์–ด๋กœ ์˜์‚ฌ์†Œํ†ตํ•˜๋Š” ๊ฒƒ์ด ์‰ฝ์ง€ ์•Š์€ ์‚ฌ๋žŒ๋“ค ์ด ๋งŽ๊ธฐ ๋•Œ๋ฌธ์— ํ•œ๊ตญ์–ด๋ฅผ ๋ฐฐ์šฐ๋Š” ๊ฒŒ ๋งŽ์€ ๋„์›€์ด ๋ฉ๋‹ˆ๋‹ค. ๋˜ ํ•˜๋‚˜ ์ด์•ผ๊ธฐํ•˜์ž๋ฉด, ํ•™๋ถ€์˜ ๊ตญ์ œํ•™์ƒ๋“ค์ด ์ €์ง€๋ฅด๋Š” ๊ฐ€์žฅ ํฐ ์‹ค์ˆ˜ ์ค‘ ํ•˜๋‚˜๊ฐ€ ๊ทธ๋“ค๋ผ๋ฆฌ์˜ ์ง‘๋‹จ์„ ๋งŒ๋“ค๊ณ  ํ•œ๊ตญ์ธ ๋“ค๊ณผ ๊ต๋ฅ˜๋ฅผ ํ•˜์ง€ ์•Š๋Š”๋‹ค๋Š” ์ ์ž…๋‹ˆ๋‹ค. ๊ทธ๋Ÿฐ๋ฐ๋‹ค ํ•œ๊ตญ์ธ๋“ค

08 So, you mentioned you would be leaving

08 ์•„๊นŒ ์—ฐ๊ตฌ๊ฐ€ ๋๋‚˜๋Š” ๋Œ€๋กœ ํ•œ๊ตญ์—์„œ ๋– ๋‚˜์‹ค ๊ฑฐ๋ผ๊ณ 

right away once your research is done. So what

ํ•˜์…จ๋Š”๋ฐ, ๊ทธ๋Ÿผ ๋ฏธ๋ž˜์— ๋Œ€ํ•œ ๊ณ„ํš์„ ์กฐ๊ธˆ ๋ง์”€ํ•ด์ฃผ์‹ค ์ˆ˜

inward. They don't feel like burdening the foreigners by

would be your plans for the future?

์žˆ์œผ์„ธ์š”?

talking to them, so this is kind of like a vicious cycle. So

๋˜๋Š” ๊ฒ๋‹ˆ๋‹ค. ์‚ฌํšŒ์ ์ธ ๊ด€๊ณ„๋ฅผ ๋งบ์„ ๊ธธ์ด ๋น„๊ต์  ๋งŽ์€ ํ•™

I think thre should be more interconnections between

๋ถ€์ƒ๋“ค์ด๋‚˜๋งˆ ๊ทธ๋Ÿฐ ์•…์ˆœํ™˜์„ ๋Š๊ณ  ๋” ๋งŽ์€ ๊ต๋ฅ˜๋ฅผ ๊ฐ€์ง€๋ฉด

Koreans. And Koreans, by definition, are shy and

์€ ๋Œ€๋ถ€๋ถ„ ๋‚ด์„ฑ์ ์ด๊ธฐ ๋•Œ๋ฌธ์— ์™ธ๊ตญ์ธ๋“ค์—๊ฒŒ ๋ง์„ ๊ฑธ์–ด์„œ ๊ทธ๋“ค์—๊ฒŒ ๋ถ€๋‹ด ์ฃผ๋Š” ๊ฑธ ๊บผ๋ คํ•ฉ๋‹ˆ๋‹ค. ๊ทธ๋ ‡๊ฒŒ ์•…์ˆœํ™˜์ด ๊ณ„์†

So far I haven't finalized anything but currently I'm

์•„์ง ์™„๋ฒฝํžˆ ๊ฒฐ์ •์„ ๋‚ด๋ฆฐ ๊ฑด ์•„๋‹ˆ์ง€๋งŒ ๋ฏธ๊ตญ์œผ๋กœ ์˜ฎ๊ฒจ ๊ฐ€

foreign and the Korean students for undergraduates

์ข‹์„ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค. ๊ฑฐ๊ธฐ๊นŒ์ง€๊ฐ€ ๋‹ค์ธ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค. ์นด์ด์Šค

planning to move to USA and continue my Ph.D. I've

์„œ ๋ฐ•์‚ฌ ๊ณผ์ •์„ ๋ฐŸ์„ ์ƒ๊ฐ์„ ํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ๋ฏธ๊ตญ์— ๊ณ„์‹ 

at least, since they have more social potentials. Pretty

ํŠธ๋Š” ํ›Œ๋ฅญํ•œ ํ•™๊ต๋‹ˆ๊นŒ, ๊ณต๋ถ€ ๋ฐฉ๋ฉด์—์„œ๋Š” ์ฃผ์–ด์ง„ ํ™˜๊ฒฝ ๋‚ด์—

already been contacted by a professor and I'm currently

๊ต์ˆ˜๋‹˜๊ณผ๋„ ์—ฐ๋ฝ์ด ๋˜์–ด ์žˆ๋Š” ์ƒํƒœ์ด๊ณ , ๋น„์ž ๋ฐœ๊ธ‰ ๋“ฑ์— ํ•„

much, that's it. Like, education-wise, just give your best.

์„œ ์ตœ์„ ์„ ๋‹คํ•˜๋ผ๊ณ ๋งŒ ๋งํ•˜๊ณ  ์‹ถ์Šต๋‹ˆ๋‹ค.

in the process of the paperwork and all that stuff. If...

์š”ํ•œ ์„œ๋ฅ˜ ์ •๋ฆฌ๋ฅผ ํ•˜๋Š” ๊ณผ์ • ์ค‘์— ์žˆ์Šต๋‹ˆ๋‹ค. ์•„์ง๊นŒ์ง€ ๋ฏธ๊ตญ

It's certainly a perfect environment in KAIST.

Well, I still haven't decided if I want to go there definitely,

์œผ๋กœ ๊ฐˆ์ง€, ์œ ๋Ÿฝ์œผ๋กœ ๊ฐˆ์ง€ ํ™•์‹คํ•˜์ง€๋Š” ์•Š์ง€๋งŒ ๋ฏธ๊ตญ์œผ๋กœ ๊ฐˆ

์ตœํ˜ธ์šฉ ๊ธฐ์ž chy0707@kaist.ac.kr

so I'm also looking towards Europe, also. But most likely,

ํ™•๋ฅ ์ด ๋†’์Šต๋‹ˆ๋‹ค. ์ œ ๋‚˜๋ผ๋กœ ๋Œ์•„๊ฐˆ ๊ฒƒ ๊ฐ™์ง€๋Š” ์•Š์Šต๋‹ˆ๋‹ค.

ํ•œ๋‹ค๋นˆ ๊ธฐ์ž handabin0617@kaist.ac.kr

I will end up in USA. In my country, no. We don't have

ํ™•์‹คํžˆ ์ „๊ธฐ๊ณตํ•™ ์‚ฐ์—…์ด ๋ฐœ๋‹ฌ๋˜์–ด ์žˆ์ง€ ์•Š๊ธฐ ๋•Œ๋ฌธ์— ๋งŒ์•ฝ

any industry in electrical engineering. So if I go back I

๋Œ์•„๊ฐ„๋‹ค๋ฉด ํšŒ์‚ฌ๋ฅผ ์ฐจ๋ฆฌ๊ฒŒ ๋  ํ…๋ฐ, ์•„์ง์€ ๊ทธ๋Ÿด๋งŒํ•œ ์ž๋ณธ

need to start my own company and I would like to do

์ด๋‚˜ ์ธ๋งฅ์ด ํ˜•์„ฑ๋˜์–ด ์žˆ์ง€ ์•Š์•„์„œ, ์ผ๋‹จ์€ ์กฐ๊ธˆ ๋” ๊ณต๋ถ€์™€

that. But to do that, a lot of money, a lot of skills and a

์—ฐ๊ตฌ๋ฅผ ํ•˜๋ฉด์„œ ์‹ค๋ ฅ์„ ํ‚ค์šธ ์ƒ๊ฐ์ด ์žˆ์Šต๋‹ˆ๋‹ค.

lot of connections. So that's the kind of thing I want to do right now.



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