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Toward Effective Multimodal Graph Foundation Model: A Divide-and-Conquer Based Approach

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์ €์ž

Sicheng Liu, Xunkai Li, Daohan Su, Ru Zhang, Hongchao Qin, Ronghua Li, Guoren Wang

๐Ÿ’ก ๊ฐœ์š”

๋ณธ ๋…ผ๋ฌธ์€ ํ…์ŠคํŠธ ์™ธ ๋‹ค์–‘ํ•œ ๋ชจ๋‹ฌ๋ฆฌํ‹ฐ ์ •๋ณด๋ฅผ ํฌํ•จํ•˜๋Š” ๋ฉ€ํ‹ฐ๋ชจ๋‹ฌ ๊ทธ๋ž˜ํ”„์— ๋Œ€ํ•œ ๊ธฐ๋ฐ˜ ๋ชจ๋ธ(MGFM) ๊ฐœ๋ฐœ์˜ ์ค‘์š”์„ฑ์„ ๊ฐ•์กฐํ•˜๋ฉฐ, ๊ธฐ์กด MGFM์˜ ๋ช…์‹œ์ ์ธ ๋ชจ๋‹ฌ๋ฆฌํ‹ฐ ์ƒํ˜ธ์ž‘์šฉ ๋ชจ๋ธ๋ง ๋ถ€์กฑ ๋ฐ ๋ถ€์ ์ ˆํ•œ ๋ชจ๋‹ฌ๋ฆฌํ‹ฐ ์ •๋ ฌ ๋ฌธ์ œ๋ฅผ ์ง€์ ํ•ฉ๋‹ˆ๋‹ค. ์ด๋ฅผ ํ•ด๊ฒฐํ•˜๊ธฐ ์œ„ํ•ด ์ œ์•ˆ๋œ PLANET์€ "Divide-and-Conquer" ์ „๋žต์„ ์‚ฌ์šฉํ•˜์—ฌ ์ž„๋ฒ ๋”ฉ ๋ ˆ๋ฒจ์—์„œ๋Š” ํ† ํด๋กœ์ง€ ์ธ์ง€ ๊ต์ฐจ ๋ชจ๋‹ฌ ์ปจํ…์ŠคํŠธ๋ฅผ ์ฃผ์ž…ํ•˜๋Š” EDG๋กœ ๋ชจ๋‹ฌ๋ฆฌํ‹ฐ ์ƒํ˜ธ์ž‘์šฉ์„, ๋…ธ๋“œ ๋ ˆ๋ฒจ์—์„œ๋Š” DSRS๋ฅผ ๊ตฌ์ถ•ํ•˜๋Š” NDR๋กœ ๋ชจ๋‹ฌ๋ฆฌํ‹ฐ ์ •๋ ฌ์„ ์ˆ˜ํ–‰ํ•ฉ๋‹ˆ๋‹ค.

๐Ÿ”‘ ์‹œ์‚ฌ์  ๋ฐ ํ•œ๊ณ„

โ€ข
๋ฉ€ํ‹ฐ๋ชจ๋‹ฌ ๊ทธ๋ž˜ํ”„ ๊ธฐ๋ฐ˜ ๋ชจ๋ธ๋ง์—์„œ ๋ชจ๋‹ฌ๋ฆฌํ‹ฐ ๊ฐ„์˜ ์ƒํ˜ธ์ž‘์šฉ๊ณผ ์ •๋ ฌ์˜ ์ค‘์š”์„ฑ์„ ๋ช…ํ™•ํžˆ ์ œ์‹œํ•ฉ๋‹ˆ๋‹ค.
โ€ข
์ œ์•ˆ๋œ PLANET ํ”„๋ ˆ์ž„์›Œํฌ๋Š” ๋ฉ€ํ‹ฐ๋ชจ๋‹ฌ ๊ทธ๋ž˜ํ”„์˜ ๋ณต์žกํ•œ ์˜๋ฏธ๋ก ์„ ํšจ๊ณผ์ ์œผ๋กœ ํฌ์ฐฉํ•˜๊ณ  ๋‹ค์–‘ํ•œ ๋‹ค์šด์ŠคํŠธ๋ฆผ ํƒœ์Šคํฌ์—์„œ SOTA ์„ฑ๋Šฅ์„ ๋‹ฌ์„ฑํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
โ€ข
๋ชจ๋‹ฌ๋ฆฌํ‹ฐ ์ƒํ˜ธ์ž‘์šฉ๊ณผ ์ •๋ ฌ์„ ๋ถ„๋ฆฌํ•˜์—ฌ ์ฒ˜๋ฆฌํ•˜๋Š” "Divide-and-Conquer" ๋ฐฉ์‹์€ ํ–ฅํ›„ ๋ฉ€ํ‹ฐ๋ชจ๋‹ฌ ๊ทธ๋ž˜ํ”„ ๋ชจ๋ธ๋ง ์—ฐ๊ตฌ์— ๋Œ€ํ•œ ์ƒˆ๋กœ์šด ๋ฐฉํ–ฅ์„ ์ œ์‹œํ•ฉ๋‹ˆ๋‹ค.
โ€ข
์ œ์•ˆ๋œ ๋ฐฉ๋ฒ•๋ก ์˜ ํ™•์žฅ์„ฑ ๋ฐ ๋‹ค์–‘ํ•œ ์œ ํ˜•์˜ ๋ฉ€ํ‹ฐ๋ชจ๋‹ฌ ๊ทธ๋ž˜ํ”„ ๋ฐ์ดํ„ฐ์…‹์— ๋Œ€ํ•œ ์ถ”๊ฐ€์ ์ธ ๊ฒ€์ฆ์ด ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค.
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