Derong Xu

large language model (3) retrieval-augmented generation (2) zero-shot learning (1) logical reasoning (1) visual question answering (1) optimal transport (1) question answering (1) query expansion (1) sarcasm detection (1) knowledge graph question answering (1) multi-modal learning (1) prompt learning (1) deep learning (1) knowledge graph reasoning (1) structural learning (1) preference alignment (1) user modeling (1) graph structure learning (1) knowledge graph (1) link prediction (1)