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๐Ÿ‘จโ€๐Ÿ’ป Core Competencies

  • ๐ŸŽ“ Education: ๊ฒฝํฌ๋Œ€ํ•™๊ต ์ธ๊ณต์ง€๋Šฅํ•™๊ณผ ์„์‚ฌ ์กธ์—… (4.01 / 4.5)
  • โœ‰๏ธ Contact: rbals985865@naver.com | rbals985865@khu.ac.kr


๐Ÿ“Š Verified Credentials & Core Achievements

๐Ÿ’ก ์ฃผ์š” ํ•™์ˆ  ์„ฑ๊ณผ, ์ˆ˜์ƒ ๋‚ด์—ญ ๋ฐ ๋Œ€์™ธ ํ˜‘๋ ฅ ํ”„๋กœ์ ํŠธ ์š”์•ฝ

Credential Research & Project Domain Key Metric / Impact
SCIE 1์ €์ž ๋ฐ˜๋„์ฒด ์›จ์ดํผ ๊ฒฐํ•จ ๋ถ„๋ฅ˜ ์ดˆ๊ฒฝ๋Ÿ‰ํ™” AI (SCRBLAA-Net) Vision & Edge VRAM 3.2GB ์ ˆ๊ฐ / Acc 94.98% ๋‹ฌ์„ฑ
์บ๊ธ€ 1์œ„ ๋ŒํŒŒ XAI ๊ธฐ๋ฐ˜ ์ ์™ธ์„ (IR) ํƒœ์–‘๊ด‘ ๋ชจ๋“ˆ ์ดˆ์ •๋ฐ€ ๊ฒฐํ•จ ํƒ์ง€ ์„ฑ๋Šฅ ๋ŒํŒŒ Vision AI ๊ธ€๋กœ๋ฒŒ ์•™์ƒ๋ธ” ๋ชจ๋ธ ์ตœ์ ํ™” / Acc 96.2%
์ „๊ตญ 2๋“ฑ ์ •๋ถ€ ๊ณต๋ชจ์ „ ํ™˜๊ฐ ์ œ์–ด ์‹ํ’ˆ ๊ณผํ•™ RAG ์ฑ—๋ด‡ Enterprise AI ํƒ์ƒ‰ ํšจ์œจ 80% ํ–ฅ์ƒ / ์ผ์น˜์œจ 9๋ฐฐ ์ƒ์Šน
๊ฒฝํฌ๋Œ€ 1์œ„ ํ’๋ ฅ ํ„ฐ๋นˆ ๋ฐ์ดํ„ฐ ์ฆ๊ฐ•(GAN) ๋ฐ ๋ฐ์ดํ„ฐ ๋ถ€ํŒจ ๊ทœ๋ช… Time-Series ์˜ˆ์ธก ์˜ค์ฐจ 59.2% ์ ˆ๊ฐ / ์—ฐ 6์–ต ์› ์ ˆ๊ฐ ์ž…์ฆ
์„œ์šธ์‹œ ์‚ฌ์—… ์„œ์šธ์‹œ ํ—ฌ์Šค์ผ€์–ด(์†๋ชฉ๋‹ฅํ„ฐ 9988) ์„ ์ œ์  ๋ชจ๋‹ˆํ„ฐ๋ง ์•„ํ‚คํ…์ฒ˜ Data Analysis 45๋งŒ ๋ช… ๋ฐ์ดํ„ฐ ๋ถ„์„ ๋ฐ ์ž๋™ํ™” ๋ฆฌํฌํŒ… ๊ธฐ๋ฐ˜ ํ™•๋ฆฝ
์‚ฐํ•™ ์—ฐ๊ตฌ ์—ฐ์„ธ๋Œ€ํ•™๊ต ํ˜‘๋ ฅ LLM ๋Œ€ํ™” ์‹คํŒจ ํƒ์ง€ ๋ฒค์น˜๋งˆํฌ ๊ตฌ์ถ• LLM & RAG ์ฐจ์„ธ๋Œ€ LLM ์„ฑ๋Šฅ ํ‰๊ฐ€ ์ง€ํ‘œ ๋ฐ ํ”„๋ ˆ์ž„์›Œํฌ ์„ค๊ณ„
๊ธ€๋กœ๋ฒŒ ์„ฑ๋Šฅ ์—”ํŠธ๋กœํ”ผ ๊ธฐ๋ฐ˜ ์•™์ƒ๋ธ” ํŒŒ์ดํ”„๋ผ์ธ ํ™œ์šฉ PCB ๊ฒฐํ•จ ๋ถ„๋ฅ˜ Vision AI ๊ธ€๋กœ๋ฒŒ ๋ฒค์น˜๋งˆํฌ ๊ธฐ์ค€ ์„ธ๊ณ„ 1์œ„ ์„ฑ๋Šฅ Acc 99.80%

๐Ÿš€ Core Research & Projects

๐Ÿ’ก Tip: ๊ฐ ํ”„๋กœ์ ํŠธ์˜ ์ œ๋ชฉ์„ ํด๋ฆญํ•˜์‹œ๋ฉด ์ƒ์„ธํ•œ ํ•ต์‹ฌ ์„ฑ๊ณผ์™€ ์ ์šฉ ๊ธฐ์ˆ ์„ ํ™•์ธํ•˜์‹ค ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

๐Ÿ‘๏ธ 1. Vision AI & Edge Deployment

[SCIE ์ œ์กฐ์—… 1์ €์ž] ๋ฐ˜๋„์ฒด ์›จ์ดํผ ๊ฒฐํ•จ ๋ถ„๋ฅ˜ ์ดˆ๊ฒฝ๋Ÿ‰ํ™” AI (SCRBLAA-Net) Paper Code
  • Core Approach: ๊ณ ์ฐจ์› ํŠน์ง•์„ ์Šฌ๋ผ์ด๋”ฉ ์œˆ๋„์šฐ ๋ฐฉ์‹์œผ๋กœ ๋ถ„ํ•  ๋ฐ ํ† ํฐํ™”ํ•˜์—ฌ, ๋Œ€๊ทœ๋ชจ ์ด๋ฏธ์ง€ ๋ชจ๋ธ์˜ ๊ณ ์งˆ์  ๊ณผ์ ํ•ฉ๊ณผ ํ•ต์‹ฌ ๊ณต์ • ๋ฐ์ดํ„ฐ ์œ ์‹ค์„ ์›์ฒœ ์ฐจ๋‹จํ•˜๋Š” ๊ณต์ • ํ•™์Šต ๋ฐฉ๋ฒ•๋ก  ๊ณ ์•ˆ.
  • Key Impact: VRAM 3.2GB๋งŒ์„ ์‚ฌ์šฉํ•˜๋Š” ๋ชจ๋ธ ๊ฒฝ๋Ÿ‰ํ™”๋ฅผ ๋‹ฌ์„ฑํ•˜๋ฉฐ ๊ฒฐํ•จ ๋ถ„๋ฅ˜ ์ •ํ™•๋„ 94.98%(+1.67%p) ํ™•๋ณด ๋ฐ ์ œ์กฐ์—… JCR Q2 ๋“ฑ๊ธ‰ SCIE ์ €๋„ ์ œ1์ €์ž ๋…ผ๋ฌธ ๊ฒŒ์žฌ.
  • Artifacts: 3์ฐจ์› ์  ์ง€๋„(t-SNE Plot) ์‹œ๊ฐํ™”๋กœ ๋ถ„๋ฅ˜ ์‹ ๋ขฐ์„ฑ์„ ์ฆ๋ช…ํ•˜๊ณ , 8๊ฐ€์ง€ ๊ณ ์žฅ ์œ ํ˜• ๋ถ„ํฌ์™€ ๊ณ ์† ์ด์ง„ํ™” ์ „์ฒ˜๋ฆฌ ๊ณผ์ •์„ ์ง์ ‘ ์ฒดํ—˜ํ•  ์ˆ˜ ์žˆ๋Š” HTML ๊ธฐ๋ฐ˜ ์ธํ„ฐ๋ž™ํ‹ฐ๋ธŒ ์›น ์‹œ๋ฎฌ๋ ˆ์ดํ„ฐ๋ฅผ ๋…์ž ๊ฐœ๋ฐœ ๋ฐ ๋ฐฐํฌ.
[์บ๊ธ€ 1์œ„ ์„ฑ๋Šฅ ๋ŒํŒŒ] XAI ๊ธฐ๋ฐ˜ ์ ์™ธ์„ (IR) ํƒœ์–‘๊ด‘ ๋ชจ๋“ˆ ์ดˆ์ •๋ฐ€ ๊ฒฐํ•จ ํƒ์ง€ Competition
  • Core Approach: ๊ทน์‹ฌํ•œ ํด๋ž˜์Šค ๋ถˆ๊ท ํ˜• ํ•ด๊ฒฐ์„ ์œ„ํ•ด ํ…์„œ ๋ณต์ œ ๊ธฐ๋ฐ˜ ์ „์ฒ˜๋ฆฌ ๋ฐ 3๋‹จ๊ณ„ ๋™๊ฒฐ ํ•ด์ œ ํ•™์Šต์„ ์ ์šฉํ•˜๊ณ , 23๊ฐœ ๋น„์ „ ๋ชจ๋ธ๊ณผ 30๊ฐœ ์•™์ƒ๋ธ” ์กฐํ•ฉ์„ ์™„์ „ ํƒ์ƒ‰ํ•˜๋Š” ํŒŒ์ดํ”„๋ผ์ธ ๊ตฌ์ถ•.
  • Key Impact: ์ƒ์œ„ 5๊ฐœ ๋ชจ๋ธ ๊ธฐํ•˜ํ‰๊ท  ๋ฐ ์ž„๊ณ„๊ฐ’(0.54) ์ •๋ฐ€ ํŠœ๋‹์œผ๋กœ ๊ฒฐํ•จ ๋ถ„๋ฅ˜ ์ •ํ™•๋„ 96.2% ๋‹ฌ์„ฑ, ์›์ž‘์ž ๋ฒ ์ด์Šค๋ผ์ธ ๋Œ€๋น„ 4.15%p ํ–ฅ์ƒ๋œ ์บ๊ธ€ 1์œ„ ์„ฑ๋Šฅ ๊ธฐ๋ก.
  • Artifacts: XAI(Grad-CAM) ๊ธฐ๋ฒ•์„ ํ†ตํ•ฉํ•ด 12์ข…์˜ ๋น„์ •์ƒ ๋ฐœ์—ด ํŒจํ„ด์„ ํ”ฝ์…€ ๋‹จ์œ„๋กœ ๊ตญ์†Œํ™”ํ•˜์—ฌ ์–‘ํ’ˆ ์˜ค๋ถ„๋ฅ˜ ์›์ฒœ ์ฐจ๋‹จ์„ ์ฆ๋ช…ํ•˜๊ณ , ์ „์ฒ˜๋ฆฌ๋ถ€ํ„ฐ ๊ฒ€์ฆ๊นŒ์ง€ ์ „ ๊ณผ์ •์„ ์˜คํ”ˆ์†Œ์Šค๋กœ ํˆฌ๋ช…ํ•˜๊ฒŒ ๊ณต๊ฐœ.
[์ „์„ธ๊ณ„ 1๋“ฑ ์„ฑ๋Šฅ] ์—”ํŠธ๋กœํ”ผ ๊ธฐ๋ฐ˜ ์•™์ƒ๋ธ” AI ํ™œ์šฉ PCB ๊ฒฐํ•จ ๋ถ„๋ฅ˜ Code
  • Core Approach: 50๊ฐœ ์ด์ƒ์˜ CNN ์•„ํ‚คํ…์ฒ˜ ๋Œ€์ƒ ๋Œ€๊ทœ๋ชจ ์ ˆ์ œ ์—ฐ๊ตฌ(Ablation Study)๋ฅผ ๊ฑฐ์ณ, ๋ชจ๋ธ ์˜ˆ์ธก ๋ถˆํ™•์‹ค์„ฑ์„ ๋ฐฐ์ œํ•˜๋Š” '์—”ํŠธ๋กœํ”ผ ๊ธฐ๋ฐ˜ ์•™์ƒ๋ธ”(ResNet50+MobileNet)' ํŒŒ์ดํ”„๋ผ์ธ ๋‹จ๋… ๊ฐœ๋ฐœ.
  • Key Impact: 3๋‹จ๊ณ„ ์ „์ด ํ•™์Šต ๋ฐ ๋ช…์‹œ์  ๋ฉ”๋ชจ๋ฆฌ ์ตœ์ ํ™”(Apple M5)๋ฅผ ํ†ตํ•ด ๊ธ€๋กœ๋ฒŒ ๋ฒค์น˜๋งˆํฌ ๊ธฐ์ค€ **๊ฒฐํ•จ ๋ถ„๋ฅ˜ ์ •ํ™•๋„ 99.80% (SOTA)**๋ผ๋Š” ์ „ ์„ธ๊ณ„ 1์œ„ ์„ฑ๋Šฅ ๋‹ฌ์„ฑ.
  • Artifacts: 3์ฐจ์› ์  ์ง€๋„(3D t-SNE)๋ฅผ ํ™œ์šฉํ•ด ๋ณต์žกํ•œ ๊ฒฐํ•จ ํด๋ž˜์Šค๊ฐ€ ๊ณ ์ฐจ์› ๊ณต๊ฐ„์—์„œ ๋ช…ํ™•ํžˆ ๋ถ„๋ฆฌ๋จ์„ ์ฆ๋ช…ํ•˜๊ณ , ๊ธฐํš๋ถ€ํ„ฐ ํ•˜๋“œ์›จ์–ด ์ตœ์ ํ™”๊นŒ์ง€ ๋‹จ๋… ์—ฐ๊ตฌ ์ „ ๊ณผ์ •์„ ๊นƒํ—ˆ๋ธŒ์— ํˆฌ๋ช…ํ•˜๊ฒŒ ์˜คํ”ˆ์†Œ์Šคํ™”.
[MVTec AD] ๋น„์ง€๋„ ํ•™์Šต ๊ธฐ๋ฐ˜ ์‚ฐ์—…์šฉ ๊ณ ์ •๋ฐ€ ์ด์ƒ ํƒ์ง€ Code
  • Core Approach: ๋ถˆ๋Ÿ‰ ๋ฐ์ดํ„ฐ๊ฐ€ ๋ถ€์กฑํ•œ ์ œ์กฐ ํ˜„์žฅ์˜ ํ•œ๊ณ„ ๊ทน๋ณต์„ ์œ„ํ•ด, ์ •์ƒ ๋ฐ์ดํ„ฐ๋งŒ์œผ๋กœ ๊ฒฐํ•จ์„ ๊ฒ€์ถœํ•˜๋Š” ๊ณ ์† ์ถ”๋ก ์šฉ EfficientAd์™€ ์ •๋ฐ€ ๊ฒ€์ถœ์šฉ Patchcore ๋ชจ๋ธ ๋ณ‘๋ ฌ ํŒŒ์ดํ”„๋ผ์ธ ๊ตฌ์ถ•.
  • Key Impact: ๋ถ€ํ’ˆ๋ณ„ ์ž„๊ณ„๊ฐ’ ์ •๋ฐ€ ํŠœ๋‹์„ ํ†ตํ•ด ํ˜„์—… ๊ณ ์งˆ์  ๋ฌธ์ œ์ธ **๊ณผ๊ฒ€(False Alarm) 0๊ฑด**์„ ๋‹ฌ์„ฑํ•˜๋ฉฐ ๋ถ€ํ’ˆ(Grid)๋ณ„ ์ตœ๋Œ€ 100% ๋ถ„๋ฅ˜ ์„ฑ๋Šฅ ํ™•๋ณด ๋ฐ ์‹ค์งˆ ์ •ํ™•๋„ ์ตœ๋Œ€ 2.56%p ํ–ฅ์ƒ.
  • Artifacts: MPS ๋ฐฑ์—”๋“œ ๊ฐ€์† ๋ฐ ๋ฉ”๋ชจ๋ฆฌ ๋ˆ„์ˆ˜ ์ œ์–ด ๊ธฐ๋ฒ•์„ ์ ์šฉํ•ด ๋‹จ์ผ ํ™˜๊ฒฝ์—์„œ 999 Epochs ์žฅ๊ธฐ ํ•™์Šต์„ ์•ˆ์ •์ ์œผ๋กœ ์™„์ˆ˜ํ•˜๊ณ , ํ”ฝ์…€ ๋ ˆ๋ฒจ์˜ ์ด์ƒ์น˜ ํžˆํŠธ๋งต ์‹œ๊ฐํ™” ์ฝ”๋“œ๋ฅผ ์˜คํ”ˆ์†Œ์Šค๋กœ ๊ณต๊ฐœ.
[ASTM E155 ยท VLM] ์ž๋™์ฐจ ์•Œ๋ฃจ๋ฏธ๋Š„ ์ฃผ์กฐ ๋ฐฉ์‚ฌ์„  VLM & FAISS RAG ๋น„ํŒŒ๊ดด๊ฒ€์‚ฌ ์‹œ์Šคํ…œ Architecture Benchmark Code
  • Core Approach: ์ž๋™์ฐจ ์•Œ๋ฃจ๋ฏธ๋Š„ ๋‹ค์ด์บ์ŠคํŒ… X-Ray ๊ฒฐํ•จ ํƒ์ง€๋ฅผ ์œ„ํ•ด, 512D VLM ์ธ์ฝ”๋”(Focal+SupCon Loss)์™€ ASTM E155 ๊ณต์‹ ๊ทœ๊ฒฉ ๋ฌธ์„œ RAG ๊ฒ€์ƒ‰ ํŒŒ์ดํ”„๋ผ์ธ ๋‹จ๋… ๊ตฌ์ถ•.
  • Key Impact: DGX Spark CUDA ๊ฐ€์† ๊ธฐ๋ฐ˜ ํ”„๋ ˆ์ž„๋‹น 3.4ms ์ดˆ์ €์ง€์—ฐ ๋ฐ FAISS Recall 94.90%, 5-VLM ์•™์ƒ๋ธ” Precision 94.85% ๋‹ฌ์„ฑ ๋ฐ ์—ฐ 1.3์–ต ์ ˆ๊ฐ(ROI +310%) ์ž…์ฆ.
  • Artifacts: MacBook Pro โ†” DGX Spark ๊ฐ„ ์‹ค์‹œ๊ฐ„ ์ŠคํŠธ๋ฆฌ๋ฐ ๊ฒ€์‚ฌ ๋ฐ ASTM E155 ๊ณต์ธ ์„ฑ์ ์„œ ์ž๋™ ๋ฐœ๊ธ‰ Streamlit UI๋ฅผ ๊ตฌ์ถ•ํ•˜์—ฌ ๊นƒํ—ˆ๋ธŒ์— ์ „ ๊ณผ์ • ์˜คํ”ˆ์†Œ์Šคํ™”.
[CoreML] ์‹ค์‹œ๊ฐ„ ๋‹ค์ค‘ ์ฐจ๋Ÿ‰ ์ธ์‹ ๊ฒฝ๋Ÿ‰ํ™” AI ๋ชจ๋ธ App
  • Core Approach: ๋ถ„์‚ฐ๋œ 12๊ฐœ ๊ฐ์ฒด ๋ผ๋ฒจ์„ 3๊ฐœ๋กœ ํ†ตํ•ฉํ•˜๋Š” ํŒŒ์ดํ”„๋ผ์ธ ์žฌ์ •๋น„ ๋ฐ ์ž…๋ ฅ ํ•ด์ƒ๋„ ์กฐ์ •(640)์„ ํ†ตํ•ด, ์„ฑ๋Šฅ ์ €ํ•˜ ์—†์ด ์—ฐ์‚ฐ ํšจ์œจ์„ ๊ทน๋Œ€ํ™”ํ•˜๋Š” ๊ฒฝ๋Ÿ‰ํ™” ์•„ํ‚คํ…์ฒ˜ ์„ค๊ณ„.
  • Key Impact: ๋งž์ถคํ˜• ๋ฉ”๋ชจ๋ฆฌ ์ •๋ฆฌ ๋ฐ ์กฐ๊ธฐ ์ข…๋ฃŒ(Early Stopping) ์ „๋žต ๋„์ž…์œผ๋กœ ๋ชจ๋ธ ๊ณผ์ ํ•ฉ์„ ๋ฐฉ์ง€ํ•˜๊ณ , ์ •๋ฐ€๋„ 32.64%p ํ–ฅ์ƒ(78.24%) ๋ฐ ์ถ”๋ก  ์ง€์—ฐ์‹œ๊ฐ„ 31% ๋‹จ์ถ•(9.05ms) ๋‹ฌ์„ฑ.
  • Artifacts: Apple CoreML ์ „์šฉ ๊ฐ€์† ํฌ๋งท์œผ๋กœ ๋ณ€ํ™˜ํ•ด ํ•˜๋“œ์›จ์–ด ์ฒ˜๋ฆฌ ํšจ์œจ์„ ๊ทน๋Œ€ํ™”ํ•˜๊ณ , ๊ฒฝ๋ถ€๊ณ ์†๋„๋กœ CCTV ๊ธฐ๋ฐ˜ ์‹ค์‹œ๊ฐ„ ํƒ์ง€ ์‹œ์—ฐ ์„ฑ๊ณต ๋ฐ ์ „์ฒ˜๋ฆฌ ํŒŒ์ดํ”„๋ผ์ธ ์ „์ฒด๋ฅผ ์˜คํ”ˆ์†Œ์Šค๋กœ ๊ณต๊ฐœ.

๐Ÿง  2. Enterprise AI & Large Language Models

[์ •๋ถ€ ๋ฐ์ดํ„ฐ ๊ณต๋ชจ์ „ ์ „๊ตญ 2๋“ฑ] ํ™˜๊ฐ ์ œ์–ด(Hallucination-Free) ์‹ํ’ˆ ๊ณผํ•™ RAG ์ฑ—๋ด‡ Demo
  • Core Approach: AI๊ฐ€ ํ—ˆ์œ„ ์ •๋ณด๋ฅผ ์ง„์‹ค์ฒ˜๋Ÿผ ์ƒ์„ฑํ•˜๋Š” ํ™˜๊ฐ ํ˜„์ƒ์„ ์›์ฒœ ์ฐจ๋‹จํ•˜๊ธฐ ์œ„ํ•ด, ๋ฌธ์„œ ๋ฐ์ดํ„ฐ๋ฅผ ๋ฌธ์žฅ ๋‹จ์œ„๋กœ ์—ฐ๊ฒฐํ•˜๊ณ  ๊ฒ€์ƒ‰ ์ฆ๊ฐ•(RAG) ๊ธฐ์ˆ ์„ ๊ฒฐํ•ฉํ•œ ํ•˜์ด๋ธŒ๋ฆฌ๋“œ ๊ต์ฐจ ๊ฒ€์ฆ ํŒŒ์ดํ”„๋ผ์ธ ๊ตฌ์ถ•.
  • Key Impact: ์›๋ฌธ ๋ฐ์ดํ„ฐ์™€ ๋Œ€์กฐํ•ด ์—„๊ฒฉํ•œ ๊ทœ์น™์„ ํ†ต๊ณผํ•œ ์ •๋ณด๋งŒ ์ถœ๋ ฅํ•˜๋„๋ก ํ†ต์ œํ•˜์—ฌ ํƒ์ƒ‰ ํšจ์œจ์„ **80% ํ–ฅ์ƒ**์‹œํ‚ค๊ณ , ๋ฒ”์šฉ AI ๋Œ€๋น„ ์ดˆ๋ก ์ƒ์„ฑ ์ผ์น˜์œจ์„ 9๋ฐฐ ์ˆ˜์ง ์ƒ์Šน ๋‹ฌ์„ฑ.
  • Artifacts: ๊ต์ˆ˜์ง„ ๋ฐ ์‹ค๋ฌด์ง„ ์‹ฌ์‚ฌ์—์„œ ๊ธฐ์ˆ ์  ๊ฐ๊ด€์„ฑ๊ณผ ์•ˆ์ „๋ง์„ ์™„๋ฒฝํžˆ ๊ฒ€์ฆ๋ฐ›์•„ ๋ฐ์ดํ„ฐ ๋ถ„์„ยทํ™œ์šฉ ๊ณต๋ชจ์ „ ์ „๊ตญ 2๋“ฑ(์ตœ์šฐ์ˆ˜์ƒ) ์ˆ˜์ƒ ๋ฐ ์‚ฌ์šฉ์ž ์นœํ™”์  ์›น ์ธํ„ฐํŽ˜์ด์Šค ๊ตฌํ˜„.
[์—ฐ์„ธ๋Œ€ ํ˜‘๋ ฅ ํ”„๋กœ์ ํŠธ] ์ฐจ์„ธ๋Œ€ LLM ๋Œ€ํ™” ์‹คํŒจ ํƒ์ง€ ๋ฐ ํ‰๊ฐ€ ๋ฒค์น˜๋งˆํฌ ๊ตฌ์ถ• Private Repo
  • Status: ๋…ผ๋ฌธ ์ถœํŒ ๋ฐ ์ง€์‹์žฌ์‚ฐ๊ถŒ(IP) ๋ณดํ˜ธ๋ฅผ ์œ„ํ•ด ํ˜„์žฌ ์—ฐ๊ตฌ ๋ฐ์ดํ„ฐ์™€ ํ•ต์‹ฌ ์ฝ”๋“œ๋Š” ํ”„๋ผ์ด๋น—(Private) ๋ ˆํฌ์ง€ํ† ๋ฆฌ์—์„œ ์—„๊ฒฉํ•˜๊ฒŒ ๋ณด์•ˆ ์œ ์ง€ ์ค‘์ž…๋‹ˆ๋‹ค. (ํ•™์ˆ ์ง€ ๊ฒŒ์žฌ ์™„๋ฃŒ ํ›„ ์ œํ•œ์  ์˜คํ”ˆ์†Œ์Šค ์ „ํ™˜ ์˜ˆ์ •)
[IBM ร— SAP] ์˜จํ”„๋ ˆ๋ฏธ์Šค P2P ํ”„๋กœ์„ธ์Šค ๋งˆ์ด๋‹ & ์ฒ˜๋ฐฉํ˜• AI ์ฑ—๋ด‡ (FastAPI ยท Local LLM) Architecture Benchmark
  • Core Approach: 239,620๊ฑด์˜ SAP ERP ๋กœ๊ทธ ๊ธฐ๋ฐ˜ DFG ๋ณ‘๋ชฉ ํƒ์ง€, 15์ข… ML ์Šคํƒœํ‚น ๋ชจ๋ธ ๋ฐ DGX Spark ๋กœ์ปฌ LLM(qwen3.6:35b) ์—ฐ๋™ 3๋Œ€ ์ฒ˜๋ฐฉ AI ๋ชจ๋“ˆ ๊ตฌ์ถ•.
  • Key Impact: ์ง€์—ฐ ์˜ˆ์ธก F1 0.8802 (Acc 92.53%) ๋ฐ ๋กœ์ปฌ LLM 74.50 TPS ๋‹ฌ์„ฑ. What-If ์‹œ๋ฎฌ๋ ˆ์ด์…˜ ๊ธฐ๋ฐ˜ ์ง€์—ฐ ๋ฆฌ์Šคํฌ 67.58%p ๊ฐ์ถ• ๋ฐ SOP ๊ฐ์‚ฌ ๋ฆฌ์ฝœ๋ฅ  98.27% ํ™•๋ณด.
  • Artifacts: ERD ๋ฐ์ดํ„ฐ ์‹ค์‹œ๊ฐ„ ์ฐธ์กฐ ์ธ์šฉ(Active Highlighting) ๋ฐ ๊นœ๋นก์ž„ ๋ฐฉ์ง€ ์ œ์–ด ๋กœ์ง์ด ์ ์šฉ๋œ Streamlit 3ํŒจ๋„ ๋Œ€์‹œ๋ณด๋“œ ๊ตฌ์ถ• ๋ฐ ์ „์ฒด ํŒŒ์ดํ”„๋ผ์ธ ์˜คํ”ˆ์†Œ์Šค ๋ฐฐํฌ.
[์—”ํ„ฐํ”„๋ผ์ด์ฆˆ RAG] ISO 9001 ์ฑ—๋ด‡ ๋ฐ ๋กœ์ปฌ LLM 5์ข… ์„ฑ๋Šฅ ๋ฒค์น˜๋งˆํฌ Architecture Benchmark
  • Core Approach: ํ•˜๋“œ์›จ์–ด ๋ฆฌ์†Œ์Šค ์ตœ์ ํ™”๋ฅผ ์œ„ํ•ด DGX Spark ์„œ๋ฒ„(128GB VRAM)์™€ ๋กœ์ปฌ ํ”„๋ก ํŠธ์—”๋“œ๋ฅผ ์ฒ ์ €ํžˆ ๋ถ„๋ฆฌํ•œ ๋ถ„์‚ฐ ์•„ํ‚คํ…์ฒ˜๋ฅผ ๊ตฌ์ถ•ํ•˜๊ณ , ์—ฃ์ง€ ์ผ€์ด์Šค์™€ ํ™˜๊ฐ ์œ ๋„๋ฅผ ํฌํ•จํ•œ 100-Question ๊ฑดํ‹€๋ฆฟ ๋ฐ์ดํ„ฐ์…‹์œผ๋กœ LLM ํ‰๊ฐ€ ํŒŒ์ดํ”„๋ผ์ธ ์„ค๊ณ„.
  • Key Impact: 5๊ฐœ ๋กœ์ปฌ LLM์˜ RAG Score ๋ฐ ์ถ”๋ก  ์†๋„๋ฅผ ์ •๋ฐ€ ๋น„๊ตํ•˜์—ฌ DeepSeek v4(99.9์ , 10.9์ดˆ)๋ฅผ ์ตœ์ข… ๋‚™์ ํ•˜๊ณ , Temperature ๋ฐ Rep.Penalty ๊ทนํ•œ ํŠœ๋‹์œผ๋กœ **ํ• ๋ฃจ์‹œ๋„ค์ด์…˜ ์—๋Ÿฌ 0๊ฑด(100% Pass Rate)**์˜ ์—”ํ„ฐํ”„๋ผ์ด์ฆˆ๊ธ‰ ํ”„๋กœ๋•์…˜ ์•ˆ์ •์„ฑ ํ™•๋ณด.
  • Artifacts: ๋ฒค์น˜๋งˆํฌ ํ‰๊ฐ€, ์ถ”๋ก  ์†๋„ ํŠธ๋ ˆ์ด๋“œ์˜คํ”„, ํ™˜๊ฐ ์–ต์ œ ๊ณผ์ •์„ ์„ธ๋ฐ€ํ•˜๊ฒŒ ๋ถ„์„ํ•œ ๊ณ ํ™”์งˆ ์ „๋ฌธ ์ฐจํŠธ ์‹œ๊ฐํ™” ๋ฐ Streamlit UI ์ฑ—๋ด‡ ๋ฐ๋ชจ๋ฅผ ํฌํ•จํ•˜์—ฌ ๊ธ€๋กœ๋ฒŒ ํ†ฑํ‹ฐ์–ด ์ˆ˜์ค€์˜ ์˜๋ฌธ ๊นƒํ—ˆ๋ธŒ ์˜คํ”ˆ์†Œ์Šค๋กœ ํผ๋ธ”๋ฆฌ์‹ฑ.
[100% ์˜จํ”„๋ ˆ๋ฏธ์Šค] ์ฐจ์„ธ๋Œ€ RAG-NL2SQL ๋ณด์•ˆํ˜• ERP ์—”์ง„ Architecture
  • Core Approach: ๋ฏผ๊ฐํ•œ ๊ธฐ์—… ํ•ต์‹ฌ ์ž์‚ฐ์˜ ํด๋ผ์šฐ๋“œ ์œ ์ถœ ๋ฐฉ์ง€๋ฅผ ์œ„ํ•ด, ์™ธ๋ถ€ ์„œ๋ฒ„ ์—ฐ๊ฒฐ ์—†์ด 100% ๋กœ์ปฌ ๋„คํŠธ์›Œํฌ์—์„œ ๊ตฌ๋™๋˜๋Š” Ollama ๊ธฐ๋ฐ˜ RAG-NL2SQL ์—”์ง„ ๋ฐ ์ž๊ฐ€ ์ˆ˜์ •(Reflexion) ๋ฃจํ”„ ์„ค๊ณ„.
  • Key Impact: ๋…ธ์ด์ฆˆ ์ฃผ์ž… ์—ฃ์ง€ ์ผ€์ด์Šค ํŒŒ์ดํ”„๋ผ์ธ๊ณผ 8์‹œ๊ฐ„์˜ ์ž์œจ ํŠœ๋‹ ํ”„๋กœ์„ธ์Šค ๋„์ž…์œผ๋กœ ๊ทน๋‹จ์  ํ™˜๊ฒฝ์—์„œ **๋ฐฉ์–ด์œจ 100%**๋ฅผ ๊ธฐ๋กํ•˜๊ณ , Codestral ๋ชจ๋ธ ๊ธฐ์ค€ 1.65ms ๋‚ด ๋ฐ์ดํ„ฐ ์ผ์น˜์œจ 100% ๋‹ฌ์„ฑ.
  • Artifacts: ์ž์—ฐ์–ด๋งŒ์œผ๋กœ 3๊ฐ€์ง€ ๋ชจ์˜ ERP ์Šคํ‚ค๋งˆ(HR, ์žฌ๋ฌด ๋“ฑ)๋ฅผ ์ œ์–ดํ•  ์ˆ˜ ์žˆ๋Š” ์ด์ค‘ ์–ธ์–ด(Bilingual) ์ง€์› ๊ธ€๋ž˜์Šค๋ชจํ”ผ์ฆ˜ Streamlit UI๋ฅผ ๊ตฌ์ถ•ํ•˜์—ฌ ๊นƒํ—ˆ๋ธŒ์— ํˆฌ๋ช…ํ•˜๊ฒŒ ์˜คํ”ˆ์†Œ์Šคํ™”.

๐Ÿ“ˆ 3. Time Series & Predictive Maintenance (PHM)

[๊ฒฝํฌ๋Œ€ ๊ฒฝ์ง„๋Œ€ํšŒ 1์œ„] ํ’๋ ฅ ํ„ฐ๋นˆ ์‹œ๊ณ„์—ด ๋ฐ์ดํ„ฐ ์ฆ๊ฐ• ๋ฐ ๋ฐ์ดํ„ฐ ๋ถ€ํŒจ ๊ทœ๋ช… 1st Place
  • Core Approach: ์„ค๋น„ ์˜ˆ๋ฐฉ ์ •๋น„ ๊ณ ์žฅ ๋ฐ์ดํ„ฐ ๋ถ€์กฑ ํ•œ๊ณ„๋ฅผ ๊ทน๋ณตํ•˜๊ธฐ ์œ„ํ•ด, NREL ํ’๋ ฅ ํ„ฐ๋นˆ ์ง„๋™ ๋ฐ์ดํ„ฐ์— GAN ๊ธฐ๋ฐ˜ ๋ฐ์ดํ„ฐ ์ฆ๊ฐ• ๊ธฐ๋ฒ•์„ ๋„์ž…ํ•˜์—ฌ ์ตœ์  ์‹œ๊ณ„์—ด ์˜ˆ์ธก ์•„ํ‚คํ…์ฒ˜ ๋ชจ๋ธ๋ง.
  • Key Impact: ๋ฐ์ดํ„ฐ ์ฆ๊ฐ• ๋„์ž… ์‹œ ์˜ˆ์ธก ์˜ค์ฐจ(MSE) 59.2% ์ ˆ๊ฐ ๋ฐ ์—ฐ๊ฐ„ 6์–ต ์› ์ด์ƒ ์œ ์ง€๋ณด์ˆ˜ ์˜ˆ์‚ฐ ์ ˆ๊ฐ ๊ฐ€์น˜๋ฅผ ์ •๋Ÿ‰์ ์œผ๋กœ ์ž…์ฆํ•˜์—ฌ ๊ฒฝํฌ๋Œ€ ์„ค๊ณ„ ๊ฒฝ์ง„๋Œ€ํšŒ 1์œ„ ๋‹ฌ์„ฑ.
  • Artifacts: ๋Œ€ํšŒ ์ดํ›„ ๋…์ž ์ •๋Ÿ‰ ๋ถ„์„์„ ํ†ตํ•ด ํ™”๋ คํ•œ ์˜ค์ฐจ ๊ฐ์†Œ๊ฐ€ ์‹ค์€ ์›๋ณธ ์ƒ๊ด€๊ตฌ์กฐ๋ฅผ 79.7๋ฐฐ ์™œ๊ณกํ•˜๋Š” '์ˆจ๊ฒจ์ง„ ๋ฐ์ดํ„ฐ ๋ถ€ํŒจ' ํ˜„์ƒ์ด์—ˆ์Œ์„ ์—ญ์ถ”์ ํ•˜์—ฌ ๋ฐ์ดํ„ฐ ํ’ˆ์งˆ ๊ฒ€์ฆ ๋ฐฉ๋ฒ•๋ก ์„ ๊นƒํ—ˆ๋ธŒ์— ๊ณต์œ .
[NASA C-MAPSS] ํ•ญ๊ณต ์—”์ง„ ๋‹ค์ค‘ ์šด์ „ ์กฐ๊ฑด ํ•˜์ด๋ธŒ๋ฆฌ๋“œ ์˜ˆํ›„์ง„๋‹จ Research
  • Core Approach: ๋‹ค์ค‘ ์šด์ „ ์กฐ๊ฑด(6 Regimes) ํ•˜์˜ ๋ฏธ๊ฒ€์ถœ ์˜ค์ง„๋‹จ ๋ฐฉ์ง€๋ฅผ ์œ„ํ•ด, CNN-BiLSTM-Attention ๋ฐ Dual Transformer Encoder๋ฅผ ๊ฒฐํ•ฉํ•˜์—ฌ ๊ตญ์†Œยท์ „์—ญ ํŒจํ„ด์„ ๋™์‹œ ์ถ”์ถœํ•˜๋Š” PHM ํŒŒ์ดํ”„๋ผ์ธ ๊ตฌ์ถ•.
  • Key Impact: ๊ฒฐํ•จ ์กฐ๊ฑด๋ณ„๋กœ ๊ธฐํ•˜ ํ‰๊ท (Geometric) ๋ฐ Soft-Min ์•™์ƒ๋ธ”์„ ๊ต์ฐจ ์ ์šฉํ•˜๊ณ  ์ •๋น„ ๋งˆ์ง„์„ ์ตœ์ ํ™” ํŠœ๋‹ํ•˜์—ฌ, ๊ธฐ์กด ๋ฒ ์ด์Šค๋ผ์ธ ๋ชจ๋ธ ๋Œ€๋น„ FD004 ํŒจ๋„ํ‹ฐ ์ ์ˆ˜ 90.4% ๊ฐ์ถ•.
  • Artifacts: Apple M5 ํ•˜๋“œ์›จ์–ด ์ตœ์ ํ™”๋กœ ์‹ค์‹œ๊ฐ„ ์—ฐ์‚ฐ ์†๋„๋ฅผ ํ™•๋ณดํ•˜๊ณ , API๋ฅผ ํ†ตํ•ด Voiceflow ์ง€๋Šฅํ˜• ์—์ด์ „ํŠธ ๋ฐ RAG ๊ตฌ์กฐ๋ฅผ ํ†ตํ•ฉํ•˜์—ฌ ์‹ค์‹œ๊ฐ„ ํ˜„์žฅ ์ •๋น„ ๋ชจ๋‹ˆํ„ฐ๋ง ํ™˜๊ฒฝ ์™„๋ฒฝ ๊ตฌํ˜„.
[SECS/GEM] ๋ฐ˜๋„์ฒด ์žฅ๋น„ ๊ฒฐํ•จ ํƒ์ง€ ์—ฃ์ง€ AI ์•„ํ‚คํ…์ฒ˜ ๊ตฌ์ถ• Code
  • Core Approach: ์–‘์žํ™”๋กœ ์ธํ•œ ๊ฒฐํ•จ ๋ฏธ๊ฒ€์ถœ์„ ๋ฐฉ์ง€ํ•˜๊ณ ์ž '๋ฌด๊ฒฐ์ ' ์ฒ ํ•™ ํ•˜์— 225๋งŒ ๊ฐœ ์กฐํ•ฉ์„ ํƒ์ƒ‰(Tera Search)ํ•˜์—ฌ 22๊ฐœ ์ด๊ธฐ์ข… ๋ชจ๋ธ ์Šคํƒœํ‚น ์•™์ƒ๋ธ” ๊ตฌ์ถ•.
  • Key Impact: ๋ฐ์ดํ„ฐ ๋ˆ„์ˆ˜ ๋ฐฉ์ง€(Zero-Leakage) ์ „์ฒ˜๋ฆฌ๋ฅผ ํ†ตํ•ด 93:7 ๊ทน์‹ฌํ•œ ๋ถˆ๊ท ํ˜•์„ ๊ทน๋ณต, ์˜คํƒ์„ ๋‹จ 4๊ฑด์œผ๋กœ ์–ต์ œํ•˜๋ฉฐ ๋ฒค์น˜๋งˆํฌ ํ™˜๊ฒฝ ์ตœ๊ณ  ์ˆ˜์ค€์ธ F1-Score 0.5294 (SOTA) ๋ฐ ์ •๋ฐ€๋„ 69.23% ๋‹ฌ์„ฑ.
  • Artifacts: ์Šคํƒœํ‚น ๋ชจ๋ธ ์ „์ฒด๋ฅผ ONNX ํ‘œ์ค€ ํฌ๋งท์œผ๋กœ ๋ณ€ํ™˜ํ•˜๊ณ  ๋‹ค์ค‘ ์Šค๋ ˆ๋”ฉ(Multi-threading)์„ ์ ์šฉ, ์‹ค์‹œ๊ฐ„ ์žฅ๋น„ ์ œ์–ด ํ”„๋กœํ† ์ฝœ(SECS/GEM) ์—ฐ๋™์— ํŠนํ™”๋œ ์ดˆ์ €์ง€์—ฐ C++ ์ถ”๋ก  ํŒŒ์ดํ”„๋ผ์ธ ๋ฐฐํฌ.
[Walmart ERP] 4,700๋งŒ ๊ฑด ๋Œ€๊ทœ๋ชจ ๊ณต๊ธ‰๋ง ์ˆ˜์š” ์˜ˆ์ธก ๋ฉ”ํƒ€ ์•™์ƒ๋ธ” Pipeline
  • Core Approach: ์ „์ฒด ๋ฐ์ดํ„ฐ์˜ 80% ์ด์ƒ์ด 0์ธ ์˜๊ณผ์ž‰(Zero-inflated) ํŠน์„ฑ์„ ๊ทน๋ณตํ•˜๊ธฐ ์œ„ํ•ด, ์ˆ˜์š” ๋ฐœ์ƒ ์—ฌ๋ถ€์™€ ํŒ๋งค ์ˆ˜๋Ÿ‰์„ ์™„๋ฒฝํžˆ ๋ถ„๋ฆฌํ•˜๋Š” ํˆฌ ์Šคํ…Œ์ด์ง€ ํ—ˆ๋“ค(Two-Stage Hurdle) ์•„ํ‚คํ…์ฒ˜ ๊ณ ์•ˆ.
  • Key Impact: 53๊ฐœ ๋‹จ์ผ ๋ชจ๋ธ ๋ฐ 50๊ฐœ ์•™์ƒ๋ธ” ์ „์ˆ˜์กฐ์‚ฌ๋ฅผ ๊ฑฐ์ณ ๋จธ์‹ ๋Ÿฌ๋‹ยท๋”ฅ๋Ÿฌ๋‹ ํ•˜์ด๋ธŒ๋ฆฌ๋“œ ๋ฉ”ํƒ€ ์•™์ƒ๋ธ”(Tweedie loss ๊ฒฐํ•ฉ)์„ ์„ค๊ณ„ํ•˜๊ณ , ์ •๋ฐ€๋„ ํ•˜๋ฝ ์—†์ด ์ตœ์ข… F1-Score 0.67 ํ™•๋ณด.
  • Artifacts: Zero-copy ๋ฉ”๋ชจ๋ฆฌ ์ตœ์ ํ™”๋กœ ๋Œ€์šฉ๋Ÿ‰ ํ•™์Šต ๊ณผ์ •์˜ OOM์„ ์ฐจ๋‹จํ•˜์—ฌ ์†Œ์š” ์‹œ๊ฐ„์„ **15๋ถ„ ์ด์ƒ ๋‹จ์ถ•**ํ–ˆ์œผ๋ฉฐ, ์••๋„์  ์„ฑ๋Šฅ์„ ์ž…์ฆํ•˜๋Š” ํ˜ผ๋™ ํ–‰๋ ฌ ์‹œ๊ฐํ™” ์ž๋ฃŒ์™€ ํŒŒ์ดํ”„๋ผ์ธ ์ „์ฒด๋ฅผ ์˜คํ”ˆ์†Œ์Šค ๋ฐฐํฌ.
[BPIC 2012] ๊ธˆ์œต ์›Œํฌํ”Œ๋กœ์šฐ ์‚ฌ์ „ ๋ณ‘๋ชฉ ์˜ˆ์ธก ์Šคํƒœํ‚น ์•™์ƒ๋ธ” Code
  • Core Approach: ์‚ฌํ›„ ๋ถ„์„์— ๋จธ๋ฌผ๋˜ ํ”„๋กœ์„ธ์Šค ๋งˆ์ด๋‹์˜ ํ•œ๊ณ„๋ฅผ ๊ทน๋ณตํ•˜๊ธฐ ์œ„ํ•ด, LSTM ์ž„๋ฒ ๋”ฉ ๋ฒกํ„ฐ์™€ ๋„๋ฉ”์ธ ํ†ต๊ณ„ ํ”ผ์ฒ˜๋ฅผ ๊ฒฐํ•ฉํ•˜์—ฌ ์›Œํฌํ”Œ๋กœ์šฐ ์ค‘๊ฐ„์— ๋ณ‘๋ชฉ์„ ์‚ฌ์ „ ๊ฒฝ๋ณด(Proactive)ํ•˜๋Š” ์•„ํ‚คํ…์ฒ˜ ์„ค๊ณ„.
  • Key Impact: 45๊ฐœ ๋ชจ๋ธ ์ „์ˆ˜์กฐ์‚ฌ ๊ธฐ๋ฐ˜์˜ ์Šคํƒœํ‚น(Stacking) ์•™์ƒ๋ธ”์„ ์ ์šฉํ•˜์—ฌ ๋ณ‘๋ชฉ ๋ฏธํƒ์ง€(False Negative)๋ฅผ ๊ทน๋„๋กœ ์–ต์ œ, **์ •ํ™•๋„ 93.39%, F1-Score 86.62%**์˜ SOTA ์„ฑ๋Šฅ ๋‹ฌ์„ฑ.
  • Artifacts: ์ œ์กฐ MES ํ™˜๊ฒฝ์œผ๋กœ ์ฆ‰๊ฐ ํ™•์žฅ์ด ๊ฐ€๋Šฅํ•œ ๊ตฌ์กฐ๋กœ ์„ค๊ณ„ํ•˜์—ฌ ์‚ฌ์ „ ๊ฒฝ๊ณ  ๊ธฐ๋ฐ˜ ์œ ํœด ์ธ๋ ฅ ์žฌ๋ฐฐ์น˜(TOC ์ž์› ์ตœ์ ํ™”)์˜ ์‹ค์šฉ์„ฑ์„ ํ™•๋ฆฝํ•˜๊ณ  ์ „์ฒด ์ฝ”๋“œ๋ฅผ ์˜คํ”ˆ์†Œ์Šค๋กœ ๋ฐฐํฌ.

๐ŸŽฏ 4. Operations Research & Industrial Optimization

[Mercedes-Benz MES] ๋””์ง€ํ„ธ ํŠธ์œˆ(GA) ๋ฐ 6-Sigma ๊ธฐ๋ฐ˜ AI ๊ณต์ • ์ตœ์ ํ™” ์—”์ง„ Architecture Engine
  • Core Approach: Remote DGX Spark GPU ํด๋Ÿฌ์Šคํ„ฐ ๊ธฐ๋ฐ˜ 6,530๋งŒ ๊ฐœ(Golden Point: 4,254๋งŒ) ์œ ์ „ ์•Œ๊ณ ๋ฆฌ์ฆ˜(GA) ํƒ์ƒ‰ ์—”์ง„๊ณผ 10๊ฐœ ๋ชจ๋ธ ๋ฉ€ํ‹ฐ์Šคํ…Œ์ด์ง€ ์Šˆํผ ์Šคํƒœํ‚น ์•™์ƒ๋ธ”(XGBoost, LightGBM, CatBoost, SVR ๋“ฑ)์„ ๊ตฌ์ถ•ํ•˜๊ณ [cite: 1], gRPC/WebSockets ๊ธฐ๋ฐ˜ ์–‘๋ฐฉํ–ฅ ์‹ค์‹œ๊ฐ„ ์ œ์–ด ํŒŒ์ดํ”„๋ผ์ธ ์„ค๊ณ„[cite: 1].
  • Key Impact: ๊ณต์ • ๊ฒ€์ˆ˜ ์‹œ๊ฐ„์„ **100.67์ดˆ โ†’ 44.72์ดˆ(-55.6%)**๋กœ ๋‹จ์ถ•ํ•˜๊ณ [cite: 1] $C_{pk}$๋ฅผ **0.85 โ†’ 1.67(6-Sigma ๋ ˆ๋ฒจ)**๋กœ ํ–ฅ์ƒ์‹œ์ผœ[cite: 1], ์—ฐ๊ฐ„ **216์–ต ์›**์˜ ๊ฒฝ์ œ์  ๊ฐ€์น˜(Executive ROI 1,480%) ๋ฐ ํƒ„์†Œ ๋ฐฐ์ถœ 39.9ํ†ค ์ ˆ๊ฐ ์ž…์ฆ[cite: 1].
  • Artifacts: Apple MacBook Pro์™€ Remote DGX Spark ๊ฐ„ ์‹ค์‹œ๊ฐ„ 6-Sigma SPC ๋ชจ๋‹ˆํ„ฐ๋ง ๋ฐ ์ธํ„ฐ๋ž™ํ‹ฐ๋ธŒ GA ํŒŒ๋ผ๋ฏธํ„ฐ ํŠœ๋‹์ด ๊ฐ€๋Šฅํ•œ Streamlit ๋Œ€์‹œ๋ณด๋“œ์™€ Flask ์›น ์ฝ˜์†”์„ ๊ตฌ์ถ•ํ•˜์—ฌ ์˜คํ”ˆ์†Œ์Šค ๋ฐฐํฌ[cite: 1].
[Microsoft Enterprise] ์Šค๋งˆํŠธ ํŒฉํ† ๋ฆฌ ๋””์ง€ํ„ธ ํŠธ์œˆ & ์‹ค์‹œ๊ฐ„ MRP ์ตœ์ ํ™” ๋Œ€์‹œ๋ณด๋“œ Architecture Engine Code
  • Core Approach: ์ฃผ์ƒ์‚ฐ๊ณ„ํš(MPS) ๊ธฐ๋ฐ˜ 8๋‹จ๊ณ„ ๋‹ค๊ณ„์ธต BOM ํญ๋ฐœ(DFS), ์ˆœ์†Œ์š”๋Ÿ‰ ์ •์‚ฐ($Net = Gross - Stock - Safety$), JIT ์—ญ์‚ฐ ๋ฐœ์ฃผ ์Šค์ผ€์ค„๋ง ๋ฐ 1,000ํšŒ ๋ชฌํ…Œ์นด๋ฅผ๋กœ ๋ฆฌ๋“œํƒ€์ž„ ์ง€์—ฐ ํ™•๋ฅ  ์‹œ๋ฎฌ๋ ˆ์ด์…˜(P95) ํŒŒ์ดํ”„๋ผ์ธ ๊ตฌ์ถ•.
  • Key Impact: ๊ณ ์ • ์›”๋ณ„ ๋ฐœ์ฃผ๋ฅผ EOQ ์ตœ์  ๋ชจ๋ธ๋กœ ์ „ํ™˜ํ•˜์—ฌ ์—ฐ๊ฐ„ ์žฌ๊ณ  ๊ธˆ์œต ๋น„์šฉ 60.3% ์ ˆ๊ฐ ($187,420 ๋‹ฌ๋Ÿฌ ์ ˆ์•ฝ) ๋ฐ ๋Œ€์šฉ๋Ÿ‰ ๋ฐ์ดํ„ฐ ์ŠคํŒŒ์ดํฌ ์ƒํ™ฉ์—์„œ ์ดˆ๋‹น 12,500๊ฐœ BOM ๋…ธ๋“œ ์ฒ˜๋ฆฌ(Latency < 5ms) ๋‹ฌ์„ฑ.
  • Artifacts: ์• ํ”Œ ๋ฆฌํ€ด๋“œ ๊ธ€๋ผ์Šค ๋‹คํฌ ํ…Œ๋งˆ Streamlit ๋Œ€์‹œ๋ณด๋“œ, PyVis ๋™์  3D ์ž์žฌ ๋„คํŠธ์›Œํฌ ๊ทธ๋ž˜ํ”„, 9์ข… ๊ณ ํ•ด์ƒ๋„ ์‹œ๊ฐํ™” ๋ถ„์„ ์ฐจํŠธ ๋ฐ ์‹œ์—ฐ ๋™์˜์ƒ์„ ๊ตฌ์ถ•ํ•˜์—ฌ ๊นƒํ—ˆ๋ธŒ์— ํˆฌ๋ช…ํ•˜๊ฒŒ ์˜คํ”ˆ์†Œ์Šคํ™”.
[์†๋ชฉ๋‹ฅํ„ฐ 9988 ์‚ฌ์—… ์ฐธ์—ฌ] ์„œ์šธ์‹œ ํ—ฌ์Šค์ผ€์–ด ์„ ์ œ์  ๋ชจ๋‹ˆํ„ฐ๋ง ์•„ํ‚คํ…์ฒ˜ Analysis
  • Core Approach: 45๋งŒ ๋ช…์˜ ๋ฐ์ดํ„ฐ๋ฅผ ๋ถ„์„ํ•ด ์•ผ๊ฐ„ ๊ณผ๋ถ€ํ•˜ ์‹ฌํ˜ˆ๊ด€ ์œ„ํ—˜์„ ์‹๋ณ„ํ•˜๊ณ , Random Forest ์˜ˆ์ธก ๋ชจ๋ธ์„ ๋ผˆ๋Œ€๋กœ ํ•œ '๊ฐœ์ธ ๋งž์ถคํ˜• ์•ˆ์ „ ํ†ต์ œ' ์ดˆ๊ธฐ ํ—ฌ์Šค์ผ€์–ด ์•„ํ‚คํ…์ฒ˜ ์„ค๊ณ„.
  • Key Impact: 12๊ฐœ ๋น„๋งŒ ๊ทธ๋ฃน๋ณ„ ํ‰๊ท  ์‹ฌ๋ฐ•์ˆ˜ ๋Œ€๋น„ ํ†ต์ œ ์ƒยทํ•˜ํ•œ์„ (Xbar)์„ ์„ค์ •ํ•˜์—ฌ, ์ด์ƒ ์ง•ํ›„ ์„ ์ œ์  ์•Œ๋ฆผ ์ฒด๊ณ„๋ฅผ ํ†ตํ•ด ์—ฐ๊ฐ„ ์•ฝ 1,134์–ต ์› ๊ทœ๋ชจ์˜ ์ž ์žฌ์  ์˜๋ฃŒ ๋น„์šฉ ์ ˆ๊ฐ ๋ชจ๋ธ๋ง ์ž…์ฆ.
  • Artifacts: 6๊ฐœ ๊ฑด๊ฐ• ์ง€ํ‘œ๋ฅผ ํ•™์Šต์‹œ์ผœ BMI ์‹œ๋ฎฌ๋ ˆ์ด์…˜ ์ •๋ฐ€๋„๋ฅผ ๋†’์ด๊ณ  ์ž๋™ํ™” ๋ฆฌํฌํŒ… ๊ตฌ์กฐ๋ฅผ ์™„์„ฑํ•˜์—ฌ, ํ˜„์žฌ 240๋งŒ ๋ช…์ด ์‚ฌ์šฉํ•˜๋Š” ์„œ์šธ์‹œ ๊ณต๊ณต ์‚ฌ์—…์˜ ํ•ต์‹ฌ ๋ฐ์ดํ„ฐ ์•ˆ์ „๋ง ๊ธฐ๋ฐ˜ ํ™•๋ฆฝ.
[Google OR-Tools] ๋Œ€๊ทœ๋ชจ AGV ๋ฌผ๋ฅ˜ ๋ผ์šฐํŒ… ๋ณ‘๋ชฉ ์ตœ์ ํ™” Engine
  • Core Approach: ์Šค๋งˆํŠธ ํŒฉํ† ๋ฆฌ ๋‹ค์ˆ˜ AGV ์šด์šฉ ์‹œ ๋ฐœ์ƒํ•˜๋Š” ๋ผ์šฐํŒ… ๋ณ‘๋ชฉ ํ•ด์†Œ๋ฅผ ์œ„ํ•ด, ๊ตฌ๊ธ€ OR-Tools(VRP) ํ•ต์‹ฌ ์•Œ๊ณ ๋ฆฌ์ฆ˜๊ณผ ๋‹ค์ค‘ ์—์ด์ „ํŠธ ๊ฒฝ๋กœ ํƒ์ƒ‰(MAPF)์„ ๊ฒฐํ•ฉํ•œ ์ •๋ฐ€ 2๋‹จ๊ณ„ ํŒŒ์ดํ”„๋ผ์ธ ๊ตฌ์ถ•.
  • Key Impact: ํŒจ๋„ํ‹ฐ ๊ธฐ๋ฐ˜ GLS(Guided Local Search) ๋ฉ”ํƒ€ํœด๋ฆฌ์Šคํ‹ฑ ์•Œ๊ณ ๋ฆฌ์ฆ˜์„ ๋„์ž…ํ•ด ์ „์ฒด ์ตœ์ ํ™” ๋น„์šฉ ์ง€์ˆ˜ -324 ๊ฐ์†Œ, ์ž‘์—… ๋ถˆ๊ท ํ˜• 19% ๊ฐœ์„ , ์ด ์ด๋™ ๊ฑฐ๋ฆฌ 35% ๋‹จ์ถ• ๋‹ฌ์„ฑ.
  • Artifacts: ์‹œ๊ฐ„-๊ณต๊ฐ„ A* ์•Œ๊ณ ๋ฆฌ์ฆ˜์œผ๋กœ ์ตœ๋Œ€ 50๋Œ€ AGV์˜ ๊ต์ฐฉ ์ƒํƒœ(Deadlock)๋ฅผ ์ฐจ๋‹จํ•˜๊ณ , ์‹ค์‹œ๊ฐ„ KPI ์—ฐ์‚ฐ ๋ฐ์ดํ„ฐ๋ฅผ ์‚ฌ์šฉ์ž๊ฐ€ ์ง์ ‘ ๋ชจ๋‹ˆํ„ฐ๋งํ•  ์ˆ˜ ์žˆ๋Š” Streamlit ์ธํ„ฐ๋ž™ํ‹ฐ๋ธŒ ์›น ๋Œ€์‹œ๋ณด๋“œ ์˜คํ”ˆ์†Œ์Šค ๊ณต๊ฐœ.
[Amazon Scheduler] ๋ฉ”ํƒ€ํœด๋ฆฌ์Šคํ‹ฑ ๊ธฐ๋ฐ˜ ๊ต๋Œ€ ๊ทผ๋ฌด ๋กœ๋“œ ๋ฐธ๋Ÿฐ์‹ฑ Tool
  • Core Approach: ์ˆ˜๋™ ์ธ๋ ฅ ์Šค์ผ€์ค„๋ง์˜ ๊ทน์‹ฌํ•œ ํ”ผ๋กœ๋„์™€ ์—…๋ฌด ๋ถˆ๊ท ํ˜• ํ•ด์†Œ๋ฅผ ์œ„ํ•ด, OptaPlanner ํ”„๋ ˆ์ž„์›Œํฌ์™€ ๋ชจ์˜ ๋‹ด๊ธˆ์งˆ(Simulated Annealing) ๋ฉ”ํƒ€ํœด๋ฆฌ์Šคํ‹ฑ์„ ๊ฒฐํ•ฉํ•œ ์ œ์•ฝ ์กฐ๊ฑด ์ตœ์ ํ™” ์—”์ง„ ๊ตฌ์ถ•.
  • Key Impact: ์†Œํ”„ํŠธ ํŽ˜๋„ํ‹ฐ(Soft Penalty) ๊ฐ€์ค‘์น˜๋ฅผ ์ •๋ฐ€ ์กฐ์ •ํ•˜์—ฌ ์ž‘์—…์ž ๊ฐ„ ๋ฐฐ์ • ๊ฒฉ์ฐจ 85% ํ•ด์†Œ ๋ฐ ์ตœ๋Œ€ ์—ฐ์† ๊ทผ๋ฌด์ผ์„ 3์ผ๋กœ ๊ฐ•๋ ฅ ํ†ต์ œํ•˜์—ฌ ๋ฒˆ์•„์›ƒ ์œ„ํ—˜์„ฑ 50% ๊ฐ์†Œ ๋‹ฌ์„ฑ.
  • Artifacts: BAVET ์ œ์•ฝ ์กฐ๊ฑด ์—”์ง„์„ ํ™œ์šฉํ•ด ๋ถ€๋ถ„ ์ ์ˆ˜๋ฅผ ๊ณ ์† ๊ฐฑ์‹ ํ•˜๋ฉฐ, ์•Œ๊ณ ๋ฆฌ์ฆ˜ ๋‚ด๋ถ€์˜ ํŽ˜๋„ํ‹ฐ ํ‰๊ฐ€ ๊ณผ์ •๊ณผ ๋กœ๋“œ ๋ฐธ๋Ÿฐ์‹ฑ ๊ฒฐ๊ณผ๋ฅผ ์‹œ๊ฐํ™”ํ•œ Python Streamlit ๋Œ€์‹œ๋ณด๋“œ ๋ฐฐํฌ.
[Arena] ์ฝ”์—‘์Šค ๋Œ€ํ˜• ์ฃผ์ฐจ์žฅ ๋™์„  ์‹œ๋ฎฌ๋ ˆ์ด์…˜ ์ตœ์ ํ™” Simulation
  • Core Approach: ๋น„์ „ ๊ฐ์ฒด ์ธ์‹ ๊ธฐ์ˆ ๋กœ ์ถ”์ถœํ•œ ํŠธ๋ž˜ํ”ฝ ๋ฐ์ดํ„ฐ ๊ธฐ๋ฐ˜์œผ๋กœ ์‹ค์‹œ๊ฐ„ ๋Œ€๊ธฐ ์ฐจ๋Ÿ‰ ์ˆ˜๋ฅผ ์‹œ๊ฐํ™”ํ•˜์—ฌ, ์šด์ „์ž๊ฐ€ ๋งŒ์ฐจ ๊ตฌ์—ญ ์ง„์ž… ์ „ ์Šค์Šค๋กœ ์šฐํšŒ ๋™์„ ์„ ์„ ํƒํ•˜๋„๋ก ์•ˆ๋‚ด ์‹œ์Šคํ…œ ์žฌ์„ค๊ณ„.
  • Key Impact: Arena ์‹œ๋ฎฌ๋ ˆ์ด์…˜ ์—”์ง„์„ ํ†ตํ•ด ์‹œ๊ฐ„๋Œ€๋ณ„ ๋„์ฐฉ๋ฅ ๊ณผ ๋ ˆ์ด์•„์›ƒ ๋ณ€๊ฒฝ ์•ˆ์„ ๊ฒ€์ฆํ•œ ๊ฒฐ๊ณผ, ํ‰๊ท  ๋Œ€๊ธฐ์‹œ๊ฐ„ 4.9% ๋‹จ์ถ• ๋ฐ ์ฐจ๋Ÿ‰ ๋ฐฐํšŒ ํšŸ์ˆ˜ 30.5% ๊ฐ์†Œ๋ผ๋Š” ์‹ค์งˆ ์šด์˜ ์ตœ์ ํ™” ํ™•๋ณด.
  • Artifacts: ๋™์„  ํ†ต์ œ ๋ถ„์‚ฐ์„ ํ†ตํ•ด ์—ฐ๊ฐ„ ์•ฝ 27kg ํƒ„์†Œ ๋ฐฐ์ถœ ๊ฐ์ถ•์„ ์œ ๋„ํ•˜๊ณ , ์ฃผ์ฐจ ์ธ๋ ฅ์˜ ์œ ์—ฐํ•œ ์žฌ๋ฐฐ์น˜๋ฅผ ๋ชจ๋ธ๋งํ•˜์—ฌ ์šด์˜ ์ธ๊ฑด๋น„๋ฅผ ์ ˆ๊ฐํ•˜๋Š” ๊ฒฝ์ œ์  ๋ถ€๊ฐ€๊ฐ€์น˜ ๊ฒ€์ฆ ๋ฐ ๋ฌธ์„œํ™”.

๐Ÿ› ๏ธ Tech Stack & Arsenal

Hardware & Compute Infrastructure

Asset Type Target System / Environment Key Specification Operational Role
Deep Learning Rig NVIDIA DGX Spark Server 128GB System RAM / High-Performance Node ๋Œ€๊ทœ๋ชจ ๋น„์ „ ๋ชจ๋ธ ํ•™์Šต ๋ฐ ๊ฐ€์ƒ ์‹œ๋ฎฌ๋ ˆ์ด์…˜ ์ธํ”„๋ผ
Local Workstation Apple MacBook Pro M5 24GB Unified Memory / Apple Silicon Architecture ๊ฒฝ๋Ÿ‰ํ™” ๋ชจ๋ธ ํ”„๋กœํ† ํƒ€์ดํ•‘, ์˜จํ”„๋ ˆ๋ฏธ์Šค RAG ์ธํ”„๋ผ ๊ฐœ๋ฐœ

AI & Data Science Pipeline

DevOps, Edge & Enterprise Systems

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