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高校专区

Columbia University(哥伦比亚大学)

2025-09-23 至 2025-09-23 共收录 7
2509.17961 2025-09-23 cs.CL

Bringing Pedagogy into Focus: Evaluating Virtual Teaching Assistants' Question-Answering in Asynchronous Learning Environments

Li Siyan, Zhen Xu, Vethavikashini Chithrra Raghuram, Xuanming Zhang, Renzhe Yu, Zhou Yu

机构 * Columbia University(哥伦比亚大学)

Comments Accepted in EMNLP 2025 Findings

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2509.16834 2025-09-23 cs.RO cs.AI cs.LG

Robot Learning with Sparsity and Scarcity

Jingxi Xu

机构 * COLUMBIA UNIVERSITY(哥伦比亚大学)

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2509.16743 2025-09-23 cs.LG cs.AI

A Hybrid PCA-PR-Seq2Seq-Adam-LSTM Framework for Time-Series Power Outage Prediction

Subhabrata Das, Bodruzzaman Khan, Xiao-Yang Liu

机构 * Graduate School of Arts and Sciences, Columbia University(哥伦比亚大学艺术与科学研究生院) Sylhet Agricultural University(西利het农业大学) Department of Electrical Engineering, Columbia University(哥伦比亚大学电气工程系)

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2506.06273 2025-09-23 cs.CL

AdvSumm: Adversarial Training for Bias Mitigation in Text Summarization

Mukur Gupta, Nikhil Reddy Varimalla, Nicholas Deas, Melanie Subbiah, Kathleen McKeown

机构 * Columbia University(哥伦比亚大学)

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2509.16487 2025-09-23 cs.CL cs.AI

The Oracle Has Spoken: A Multi-Aspect Evaluation of Dialogue in Pythia

Zixun Chen, Petr Babkin, Akshat Gupta, Gopala Anumanchipalli, Xiaomo Liu

机构 * Columbia University(哥伦比亚大学) J.P. Morgan AI Research(摩根大通人工智能研究) University of California, Berkeley(加州大学伯克利分校)

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2505.13388 2025-09-23 cs.CL cs.AI cs.LG

R3: Robust Rubric-Agnostic Reward Models

David Anugraha, Zilu Tang, Lester James V. Miranda, Hanyang Zhao, Mohammad Rifqi Farhansyah, Garry Kuwanto, Derry Wijaya, Genta Indra Winata

机构 * Stanford University(斯坦福大学) Boston University(波士顿大学) Columbia University(哥伦比亚大学) University of Toronto(多伦多大学) Institut Teknologi Bandung(Bandung 工程技术大学) Monash University Indonesia(墨尔本大学印尼分校) Capital One

Comments Preprint

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2308.00016 2025-09-23 q-fin.CP cs.AI cs.CL

Alpha-GPT: Human-AI Interactive Alpha Mining for Quantitative Investment

Saizhuo Wang, Hang Yuan, Leon Zhou, Lionel M. Ni, Heung-Yeung Shum, Jian Guo

机构 * HKUST(香港科技大学) IDEA Research(IDEA研究所) Columbia University(哥伦比亚大学) HKUST-GZ(香港科技大学-广州)

Comments EMNLP 2025 System Demonstration Track

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