2 papers
cs.AI2026
Ontology-Guided Evidence Path Inference for Multi-hop Knowledge Graph Question Answering
Yongxue Shan, Meihan Wu, Cundi Fang +2
Knowledge graph question answering (KGQA) aims to answer natural-language questions by reasoning over structured facts. Existing multi-hop KGQA methods mainly rely on topic-centere…
cs.CV2025
LeAdQA: LLM-Driven Context-Aware Temporal Grounding for Video Question Answering
Xinxin Dong, Baoyun Peng, Haokai Ma +4
Video Question Answering (VideoQA) requires identifying sparse critical moments in long videos and reasoning about their causal relationships to answer semantically complex questio…