Computational Engineering

All posts under tag "Computational Engineering"

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Status of GDL - GNU Data Language

Status of GDL - GNU Data Language

: GDL์€ ์ฒœ๋ฌธํ•™ ๋ถ„์•ผ์—์„œ IDL์˜ ๋ฌด๋ฃŒ ๋Œ€์ฒด ์†Œํ”„ํŠธ์›จ์–ด๋กœ ๋„๋ฆฌ ์‚ฌ์šฉ๋˜๊ณ  ์žˆ์œผ๋ฉฐ, ๋‹ค์–‘ํ•œ ๋ฐ์ดํ„ฐ ๋ถ„์„๊ณผ ์‹œ๊ฐํ™” ์ž‘์—…์— ํ™œ์šฉ๋ฉ๋‹ˆ๋‹ค. GDL์˜ ์ฃผ์š” ํŠน์ง• ์ค‘ ํ•˜๋‚˜๋Š” IDL๊ณผ์˜ ์™„๋ฒฝํ•œ ๋ฌธ๋ฒ• ํ˜ธํ™˜์„ฑ์œผ๋กœ, ๊ธฐ์กด IDL ์ฝ”๋“œ๋ฅผ ์‰ฝ๊ฒŒ GDL์—์„œ ์‹คํ–‰ํ•  ์ˆ˜ ์žˆ๋‹ค๋Š” ์ ์ž…๋‹ˆ๋‹ค. ์ด๋กœ ์ธํ•ด ์ฒœ๋ฌธํ•™์ž๋“ค์€ ๋น„์šฉ ๋ถ€๋‹ด ์—†์ด ๊ณ ๊ธ‰ ๋ฐ์ดํ„ฐ ๋ถ„์„ ๋ฐ ์‹œ๊ฐํ™” ์ž‘์—…์„ ์ˆ˜ํ–‰ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. GDL์€ ๋‹ค์–‘ํ•œ ํ”Œ๋žซํผ์—์„œ ์‹คํ–‰ ๊ฐ€๋Šฅํ•˜๋ฉฐ, Linux, BSD, Mac OSX, OpenSolaris ๋“ฑ ์ฃผ์š” ์šด์˜ ์ฒด์ œ๋ฅผ ์ง€์›ํ•ฉ๋‹ˆ๋‹ค. ๋˜ํ•œ, ์—ฌ๋Ÿฌ ์šด์˜ ์ฒด์ œ์— ๋Œ€ํ•œ ์‚ฌ์ „ ์ปดํŒŒ์ผ

Computer Science Data Computational Engineering Astrophysics
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LLM Agents for Combinatorial Efficient Frontiers: Investment Portfolio Optimization

๋ณธ ๋…ผ๋ฌธ์€ ์–ธ์–ด ๋ชจ๋ธ(LLM)์„ ํ™œ์šฉํ•œ ์—์ด์ „ํŠธ ํ”„๋ ˆ์ž„์›Œํฌ๋ฅผ ํ†ตํ•ด ๋ณต์žกํ•œ ์กฐํ•ฉ ์ตœ์ ํ™” ๋ฌธ์ œ์— ์ƒˆ๋กœ์šด ์ ‘๊ทผ ๋ฐฉ์‹์„ ์ œ์‹œํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ์ด ์—ฐ๊ตฌ์˜ ํ•ต์‹ฌ ๊ฐ€์น˜๋Š” ๋‹ค์Œ๊ณผ ๊ฐ™์€ ๊ธฐ์ˆ ์  ํ˜์‹ ์„ฑ, ๋ฐฉ๋ฒ•๋ก , ์‹คํ—˜ ๊ฒฐ๊ณผ๋ฅผ ํ†ตํ•ด ๋ถ„์„ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. 1. ๊ธฐ์ˆ ์  ํ˜์‹ ์„ฑ: ๋ณธ ๋…ผ๋ฌธ์€ LLM์„ ํ™œ์šฉํ•œ ์—์ด์ „ํŠธ ํ”„๋ ˆ์ž„์›Œํฌ๋ฅผ ์ œ์‹œํ•จ์œผ๋กœ์จ, ๊ธฐ์กด์˜ ํ•™๋ฌธ์ ์ธ ์ตœ์ ํ™” ์ ‘๊ทผ๋ฒ•์—์„œ ๋ฒ—์–ด๋‚˜ ์‹ค์ œ ์ƒํ™œ ๋ฌธ์ œ์— ์ดˆ์ ์„ ๋งž์ถ”๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ํŠนํžˆ, NPhardํ•œ ์กฐํ•ฉ ์ตœ์ ํ™” ๋ฌธ์ œ ํ•ด๊ฒฐ์— ์žˆ์–ด LLM์„ ํ™œ์šฉํ•˜๋Š” ๊ฒƒ์€ ์ด์ „ ์—ฐ๊ตฌ์—์„œ๋Š” ์ฐพ์•„๋ณด๊ธฐ ์–ด๋ ค์šด ํ˜์‹ ์ ์ธ ์‹œ๋„์ž…๋‹ˆ๋‹ค. MOCO

Computer Science Computational Engineering
Unsteady Hydromagnetic Flow of Viscoelastic Fluid down an Open Inclined Channel

Unsteady Hydromagnetic Flow of Viscoelastic Fluid down an Open Inclined Channel

: ๋ณธ ๋…ผ๋ฌธ์€ ๊ฐœ๋ฐฉํ˜• ๊ฒฝ์‚ฌ ์ฑ„๋„ ๋‚ด์—์„œ ์›”ํ„ฐ ์œ ์ฒด์˜ ๋น„์ •์ƒ ์ˆ˜๋ ฅํ•™์  ํ๋ฆ„์„ ์—ฐ๊ตฌํ•˜๋ฉฐ, ํŠนํžˆ ๊ท ์ผํ•œ ์ˆ˜์ง ์ž๊ธฐ์žฅ์ด ์ด ํ๋ฆ„์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ์„ ๋ถ„์„ํ•œ๋‹ค. ์›”ํ„ฐ ์œ ์ฒด๋Š” ๋น„๋‰ดํ„ด ์œ ์ฒด ์ค‘ ํ•˜๋‚˜๋กœ, ๊ณ ์ „์ ์ธ ์‘๋ ฅ ๋ณ€ํ˜•๋ฅ  ๊ด€๊ณ„๋ฅผ ๋”ฐ๋ฅด์ง€ ์•Š๋Š” ํŠน์„ฑ์„ ๊ฐ€์ง„๋‹ค. ์ด๋Ÿฌํ•œ ๋ฌผ์งˆ์€ ํ”Œ๋ผ์Šคํ‹ฑ ์„ฑํ˜•, ์„ฌ์œ  ์ œ์กฐ ๋“ฑ ๋‹ค์–‘ํ•œ ์‚ฐ์—…์—์„œ ์ค‘์š”ํ•œ ์—ญํ• ์„ ํ•˜๋Š”๋ฐ, ์ด ์—ฐ๊ตฌ๋Š” ์›”ํ„ฐ ์œ ์ฒด์˜ ํ๋ฆ„์— ๋Œ€ํ•œ ์ดํ•ด๋ฅผ ๊นŠ๊ฒŒ ํ•˜๊ธฐ ์œ„ํ•ด ์ˆ˜ํ–‰๋˜์—ˆ๋‹ค. ๋…ผ๋ฌธ์—์„œ๋Š” ๋ผํ”Œ๋ผ์Šค ๋ณ€ํ™˜๊ณผ ์œ ํ•œ ํ‘ธ๋ฆฌ์— ์‚ฌ์ธ ๋ณ€ํ™˜ ๊ธฐ๋ฒ•์„ ์‚ฌ์šฉํ•˜์—ฌ ์†๋„ ๋ถ„ํฌ๋ฅผ ํ‰๊ฐ€ํ•œ๋‹ค. ์ด๋Ÿฌํ•œ ์ˆ˜ํ•™์  ๋ฐฉ๋ฒ•์€ ๋ณต์žกํ•œ ๋ฏธ๋ถ„ ๋ฐฉ์ •์‹์„ ํ•ด๊ฒฐํ•˜

Physics Computational Engineering Computer Science
Modelling of Genetic Regulatory Mechanisms with GReg

Modelling of Genetic Regulatory Mechanisms with GReg

๋ณธ ๋…ผ๋ฌธ์€ ์œ ์ „์  ์กฐ์ ˆ ๋ฉ”์ปค๋‹ˆ์ฆ˜์˜ ๋ชจ๋ธ๋ง์— ์žˆ์–ด ๊ธฐ์กด ์‹œ๋ฎฌ๋ ˆ์ด์…˜ ๋„๊ตฌ์™€ ๋ชจ๋ธ ์ฒดํฌ(model checking) ๊ธฐ๋ฒ• ์‚ฌ์ด์˜ ๊ท ํ˜•์ ์„ ์ฐพ๋Š” ๋ฐ ์ดˆ์ ์„ ๋งž์ถ”๊ณ  ์žˆ๋‹ค. ํŠนํžˆ, GReg์ด๋ผ๋Š” ๋„๋ฉ”์ธ ํŠน์ • ์–ธ์–ด(DSL)๋ฅผ ๊ฐœ๋ฐœํ•˜์—ฌ ์ƒ๋ฌผํ•™์  ๊ฐœ๋…์„ ํ˜•์‹ํ™”ํ•˜๊ณ , ์ด๋ฅผ ํ†ตํ•ด ๋น„์ „๋ฌธ๊ฐ€๋„ ์‰ฝ๊ฒŒ ์ ‘๊ทผํ•  ์ˆ˜ ์žˆ๋Š” ๋ชจ๋ธ ์ฒดํฌ ๋„๊ตฌ๋ฅผ ์ œ๊ณตํ•œ๋‹ค. 1. DSL์˜ ํ•„์š”์„ฑ ์ƒ๋ช…๊ณผํ•™ ๋ถ„์•ผ์—์„œ ์‹œ๋ฎฌ๋ ˆ์ด์…˜ ๊ธฐ๋ฒ•์€ ๋„๋ฆฌ ์‚ฌ์šฉ๋˜๊ณ  ์žˆ์ง€๋งŒ, ์ด๋Š” ํŠน์ • ์กฐ๊ฑด ํ•˜์—๋งŒ ๊ฐ€๋Šฅํ•œ ํ–‰๋™์„ ํƒ์ƒ‰ํ•˜๋Š” ๋ฐ ๊ทธ์น˜๋ฉฐ, ์ „์ฒด์ ์ธ ์‹œ์Šคํ…œ ๋™์ž‘์„ ์™„์ „ํžˆ ์ดํ•ดํ•˜๊ธฐ์—๋Š” ํ•œ๊ณ„๊ฐ€ ์žˆ๋‹ค. ๋ฐ˜๋ฉด, ๋ชจ๋ธ ์ฒดํฌ๋Š”

Computational Engineering Model Logic Computer Science

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