Singapore

Haoran Luo

Expert
@LHRLAB

Research Fellow @ NTU Singapore

Graph-R1. [ICML 2026] Official resources of "Graph-R1: Towards Agentic GraphRAG Framework via End-to-end Reinforcement Learning".

586

HyperGraphRAG. [NeurIPS 2025] Official resources of "HyperGraphRAG: Retrieval-Augmented Generation via Hypergraph-Structured Knowledge Representation".

433

ChatKBQA. [ACL 2024] Official resources of "ChatKBQA: A Generate-then-Retrieve Framework for Knowledge Base Question Answering with Fine-tuned Large Language Models".

339

KBQA-o1. [ICML 2025] Official resources of "KBQA-o1: Agentic Knowledge Base Question Answering with Monte Carlo Tree Search".

38

Text2NKG. [NeurIPS 2024] Official resources of "Text2NKG: Fine-Grained N-ary Relation Extraction for N-ary relational Knowledge Graph Construction".

38

HAHE. [ACL 2023] Official resources of "HAHE: Hierarchical Attention for Hyper-Relational Knowledge Graphs in Global and Local Level".

28

DHGE. [AAAI 2023] Official resources of "DHGE: Dual-view Hyper-Relational Knowledge Graph Embedding for Link Prediction and Entity Typing".

25

NQE. [AAAI 2023] Official resources of "NQE: N-ary Query Embedding for Complex Query Answering over Hyper-relational Knowledge Graphs".

24
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