Artificial Intelligence

UQ-Bench: A Benchmark for Evaluating Multimodal LLMs on Underwater Image Quality Assessment AAAI 2026 UQLM: A Python Package for Uncertainty Quantification in Large Language Models JMLR 2026 UR2 : Unify RAG and Reasoning through Reinforcement Learning ACL 2026 URaG: Unified Retrieval and Generation in Multimodal LLMs for Efficient Long Document Understanding AAAI 2026 UrbanGeoEval: A City-Scale Benchmark for Evaluating Large Language Models in Geospatial Reasoning ACL 2026 UrbanNav: Learning Language-Guided Embodied Urban Navigation from Web-Scale Human Trajectories AAAI 2026 UrbanPG: An Efficient Framework with Personalized Context and General Backbone Interaction for Urban Spatio-Temporal Learning AAAI 2026 URPO: A Unified Reward & Policy Optimization Framework for Large Language Models AAAI 2026 USB: A COMPREHENSIVE AND UNIFIED SAFETY EVALUATION BENCHMARK FOR MULTIMODAL LARGE LANGUAGE MODELS ACL 2026 User Perceptions vs. Proxy LLM Judges: Privacy and Helpfulness in LLM Responses to Privacy-Sensitive Scenarios ACL 2026 Using a Human-AI Teaming Approach to Create and Curate Scientific Datasets with the SciLire System EACL 2026 Using Certifying Constraint Solvers for Generating Step-wise Explanations AAAI 2026 Using Perspectival Words Is Harder Than Vocabulary Words for Humans —and Even More So for Multimodal Language Models ACL 2026 Uslub at AbjadAuthorID Shared Task: A Comparative Analysis of Traditional Machine Learning and Transformer-Based Models for Authorship Attribution in Arabic and Urdu EACL 2026 USPR: Learning a Unified Solver for Profiled Routing AAAI 2026 UTD-HLTRI at SemEval 2026 Task 4: Reasoning like an Expert for Inferring Narrative Similarity SemEval 2026 UTD-HLTRI at SemEval-2026 Task 7: Bridging Cultural Knowledge Gaps in LLMs via Web-Augmented Context SemEval 2026 Utilitarian Guarantees for the Method of Equal Shares AAAI 2026 Utility-Oriented Visual Evidence Selection for Multimodal Retrieval-Augmented Generation ACL 2026 UTPTrack: Towards Simple and Unified Token Pruning for Visual Tracking CVPR 2026 UTRAG at SemEval-2026 Task 8: History-Aware Query Rewriting and LoRA-Finetuned Generation for Multi-Turn RAG SemEval 2026 Utterance-level Detection Framework for LLM-Involved Content Detection in Conversational Setting EACL 2026 uva-irlab-conv at SemEval-2026 Task 8: Multi-Turn RAG with Learned Sparse Retrieval and Listwise Reranking SemEval 2026 UVLM: Benchmarking Video Language Model for Underwater World Understanding AAAI 2026 UVU: Improving Multimodal Understanding via Vision-Language Unified Autoregressive Paradigm CVPR 2026