Papers
Truth or Sophistry? LoFa: A Benchmark for LLM Robustness Against Logical Fallacies
Xudong Shen, li Yuan, Ye Chen et al.
TruthSplit: Revealing Conditional Validity in Arguments Through Multi-Worldview Comparative Reasoning
Benjamin Stieger, Maximilian Terberger, Thomas Huber et al.
Turning Failures into Value: Negative Experience Replay for RLVR via Confidence Gating and Boundary Failure Sampling
Jialiang Guo, Fucheng Xiong, Xu He et al.
TwiUSD: A Benchmark Dataset and Structure-Aware LLM Framework for User Stance Detection
Fuqiang Niu, Zini Chen, Zhiyu Xie et al.
Two Pathways to Truthfulness: On the Intrinsic Encoding of LLM Hallucinations
Wen Luo, Guangyue Peng, Wei Li et al.
Two-Stage Regularization-Based Structured Pruning for LLMs
Mingkuan Feng, Jinyang Wu, Siyuan Liu et al.
Two Streams, One Sarcasm: Orthogonal Expert Tuning for Holistic Multimodal Sarcasm Understanding
Diandian Guo, Cong Cao, Fangfang Yuan et al.
Typology-Aware Multilingual Morphosyntactic Parsing with Joint Abstract Node Modeling
Kutay Acar, Gülşen Eryiğit
UERLens: Understanding Event Relations in Large Language Models
Yong Guan, Zhiyuan Li, Shaoru Guo
UI-Copilot: Advancing Long-Horizon GUI Automation via Tool-Integrated Policy Optimization
Zhengxi Lu, Fei Tang, Guangyi Liu et al.
UltraEval-Audio: A Unified Framework for Comprehensive Evaluation of Audio Foundation Models
Qundong Shi, Jie Zhou, Biyuan Lin et al.
UMMF: Protecting Copyright of Large Vision-Language Models through Unlearning-based Multimodal Memorization Fingerprint
Xiaofan Zheng, Xinghao Wang, Xiaojun Wan
UMPIRE: Unveiling LLM-generated Posts via Redundant Expressions
Xiaoquan Yi, Haixing Wu, Haozhao Wang et al.
Uncertainty-Aware Routing for Principled Alignment with MoE Dynamics
Yilong Chen, Junyuan Shang, Yuchen Feng et al.
Uncertainty-Aware Test-Time Search for Optimization Problem Solving
Linlin Yu, Xujiang Zhao, Dong Li et al.
Uncertainty Quantification in LLM Agents: Foundations, Emerging Challenges, and Opportunities
Changdae Oh, Seongheon Park, To Eun Kim et al.
Uncovering Intervention Opportunities for Suicide Prevention with Language Model Assistants
Jaspreet Ranjit, Hyundong Justin Cho, Claire J. Smerdon et al.
Uncovering Sentiment Analysis Circuit in Large Language Model
Shichen Li, Zhouyang Wang, Zhongqing Wang et al.
Uncovering Temporal Framing in the News
Tarek Mahmoud, Veronika Solopova, Premtim Sahitaj et al.
Understanding and Mitigating Bias Inheritance in LLM-based Data Augmentation on Downstream Tasks
Miaomiao Li, Hao Chen, Yang Wang et al.
Understanding and Mitigating Political Stance Cross-topic Generalization in Large Language Models
Jiayi Zhang, Shu Yang, Junchao Wu et al.
Understanding Emergent Misalignment via Feature Superposition Geometry
Gouki Minegishi, Hiroki Furuta, Takeshi Kojima et al.
Understanding LLM Performance Degradation in Multi-Instance Processing: The Roles of Instance Count and Context Length
Jingxuan Chen, Mohammad Taher Pilehvar, Jose Camacho-Collados
Understanding or Memorizing? A Case Study of German Definite Articles in Language Models
Jonathan Drechsel, Erisa Bytyqi, Steffen Herbold