ウェブ・ソーシャルメディア論文読み会 第36回: The Stepwise Deception: Simulating the Evolution from True News to Fake News with LLM Agents (EMNLP, 2025)

1. The Stepwise Deception: Simulating the Evolution from True News to Fake News with LLM Agents (EMNLP 2025)  ଜࢁଠҰ ԣ඿ࠃཱେֶ 第36回ウェブ・ソーシャルメディア論⽂読み会
2. 2 ֓ཁ The Stepwise Deception: Simulating the Evolution from True News to Fake News with LLM Agents, (EMNLP, 2025) Yuhan Liu, Zirui Song, Juntian Zhang, Xiaoqing Zhang, Xiuying Chen, Rui Yan l Empirical Methods in Natural Language Processing (EMNLP 2025) l ⾃然⾔語処理分野のトップ会議の1つ l ݴޠཧղɾੜ੒͔ΒࣾձݴޠֶతԠ༻ͳͲͷɺ/-1෼໺ͷτϐοΫ͕த৺ l ஶऀ
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   1I% l ޡ৘ใʴLLMγϛϡϨʔγϣϯͷݚڀΛத৺ l From Skepticism to Acceptance: Simulating the Attitude Dynamics Toward Fake News, IJCAI, 2024. l The Truth Becomes Clearer Through Debate! Multi-Agent Systems with Large Language Models Unmask Fake News, SIGIR, 2025. l ͲΜͳ࿦จʁ ਅ࣮ͷχϡʔε͕ͲͷΑ͏ʹِ৘ใ΁ͱม࣭͍͔ͯ͘͠Λ࠶ݱ͢ΔͨΊͷγϛϡϨʔγϣϯϑϨʔϜϫʔΫz'64&z
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3. 3 l ޡ৘ใ໰୊ͷਂࠁԽ l ଟ͘ͷطଘݚڀͷண؟఺ɿʮطʹଘࡏ͢Δʯޡ৘ใΛݕग़ɾ֦ࢄͷ࢓૊ΈΛ ཧղ͢Δ͜ͱ 㱺 ޡ৘ใͷଟ͘͸ɺਅ࣮ͷχϡʔε͕࣌ؒͷܦաͱͱ΋ʹ࿪ۂ͞ΕͨΓɺޡͬ ͯղऍ͞ΕͨΓͯ͠ɺঃʑʹਐԽ͍ͯ͘͠ϓϩηεΛܦͯੜ·ΕΔՄೳੑʁ എܠ
4. 4 എܠ How does Truth Evolve into Fake News? An Empirical Study of Fake News Evolution (WebConf, 2021) Mingfei Guo, Xiuying Chen, Juntao Li, Dongyan Zhao, Rui Yan l χϡʔε͸֦ࢄͷաఔͰվม͞ΕͨΓɺ࿪ΊΒΕͨΓ͠ɺʮਅ࣮
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5. 5 എܠ Lost in translation: using global fact-checks to measure multilingual misinformation prevalence, spread, and evolution (EPJ DataScience, 2025) Dorian Quelle, Calvin Yixiang Cheng, Alexandre Bovet & Scott A. Hale l ݴޠɺ ݅ͷ
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8. 8 '64&ͷྲྀΕ ఏҊϑϨʔϜϫʔΫ  χϡʔε͕ೖྗ  ωοτϫʔΫ͔ΒΤʔδΣϯτ͕ϥϯμϜʹબ୒  ϥϯμϜʹબ୒͞ΕͨΤʔδΣϯτ͕χϡʔεΛ ಡΈɺ.FNPSZΛߋ৽  ΤʔδΣϯτ͕3PMFʹԠͯ͡ɺχϡʔεΛ࠶ൃ৴ 㱺 ͜ΕΛ܁Γฦͯ͠ɺχϡʔε͕ਐԽ
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   GSBN&XPSLʣ ఏҊϑϨʔϜϫʔΫ アラスカ州で 巨⼤なネコが発⾒！ ニュース記事 メモリー ・⼯場から危険な薬品が流出 ・アラスカ州は⼤きい アラスカ州で、 ⼯場の薬品の影響で ネコが巨⼤化！
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11. 11 13"ͷϓϩϯϓτྫ ఏҊϑϨʔϜϫʔΫ l 4IPSU
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12. 12 '64&&7"- χϡʔεͷมԽͷධՁ l χϡʔεͷมԽΛଌఆ͢ΔͨΊͷఆྔతͳࢦඪ l (15PNJOJͰධՁʢਓؒͱͷ1FSBTPO૬ؔ ʣ l 
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13. 13 '64&&7"- γϛϡϨʔγϣϯ݁Ռ l χϡʔεͷมԽΛଌఆ͢ΔͨΊͷఆྔతͳࢦඪ l (15PNJOJͰධՁʢਓؒͱͷ1FSBTPO૬ؔ ʣ l 
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16. 16 ࣮ࡍͷχϡʔεͱಉ༷ͷ౤ߘΛ࠶ݱ χϡʔεͷมԽͷධՁ l τϥϯϓऻܸࣄ݅ͷχϡʔεͰ͸ɺz
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19. 19 ·ͱΊ ·ͱΊ l ଞʹ΋ɺωοτϫʔΫઃఆʹΑΔൺֱɺ"CMBUJPO 4UVEZͳͲͷ࣮ݧ΋͋Γ l جຊతͳ--.ΤʔδΣϯτγϛϡϨʔγϣϯͷઃఆͱಉ͡Ͱ͋Γɺγϛϡ Ϩʔγϣϯ؀ڥͷ৽نੑͱ͍͏ΑΓ΋ɺϑΣΠΫχϡʔεͷมԽͱ͍͏఺ʹ ஫໨ͨ͠఺͕ධՁ͞Εͨ఺ʁ l ΤʔδΣϯτͷ໾ׂ͕ݻఆͰ͋Δ఺΍ɺ৘ใͷ֦ࢄΛ΄ͱΜͲߦ͏఺ͳͲɺ վળͰ͖Δ఺͸·ͩ͋Γͦ͏ l ϑΣΠΫχϡʔεʹ͔͔ΘΒͣɺʮ৘ใ$POUFOUͷਐԽʯͱ͍͏ҙຯͰҰൠ ੑΛ΋ͨΕͤͦ͏ͳςʔϚ