Hongfeng Chai

6 papers · 2024–2026 · 3 venues · across top CS/AI venues

Authors are matched by name, so researchers who share a name ("Yang Liu", "Wei Wang") appear as a single profile and their paper counts, venues and achievements are combined. How identity is handled.

Achievements

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🌍 Conference Polyglot · Bronze 🌉 Interdisciplinary Bridge · Silver 🗺️ Taxonomy Completionist (19) 🐣 Hot Topic Early Bird ❓ The Questioner

Venues

ACL (4) AAAI (1) EMNLP (1)

Top co-authors

Guangnan Ye (5) Sen Liu (4) Yuhang Zhou (3) Yu He (2) Xiang Liu (2) Zhangyue Yin (2) Yuchen Ni (2) Xipeng Qiu (2) Yixin Cao (2) Guanhua Chen (1)

Research topics

Artificial Intelligence (5) Core AI (5) Natural Language Processing (4) Applications (3) Deep Learning (2) Machine Learning (2) Application Areas (2) Learning Types (2) Resources & Methods (2) Computer Science (1) Architectures (1) Generation (1) Systems (1) Techniques (1)

Keywords

large language model (3) responsible ai (1) dynamic time warping (1) entropy reduction (1) knowledge graph (1) foundation model (1) cross-domain benchmark (1) debiasing method (1) self-supervised pretraining (1) privacy protection (1) channel independence (1) transformer encoder (1) knowledge graph alignment (1) graph database (1) personally identifiable information (1) natural language interface (1) execution-based evaluation (1) model coordination (1) query generation (1) attention network (1)

Papers

GQLBench: A Large-Scale Cross-Domain, Cross-Dialect Benchmark for NL2GQL ACL 2026 PII-Bench: Evaluating Query-Aware Privacy Protection Systems ACL 2026 Rethinking the Role of Entropy in Optimizing Tool-Use Behaviors for Large Language Model Agents ACL 2026 Are LLMs Rational Investors? A Study on the Financial Bias in LLMs ACL 2025 CI-STHPAN: Pre-trained Attention Network for Stock Selection with Channel-Independent Spatio-Temporal Hypergraph AAAI 2024 R3-NL2GQL: A Model Coordination and Knowledge Graph Alignment Approach for NL2GQL EMNLP 2024