Cong Tan

3 papers · 2015–2026 · 2 conferences · across top CS/AI conferences

Achievements

🌍 Conference Polyglot (2) 🏃 Academic Marathon (11) 🌉 Interdisciplinary Bridge 🧭 Keyword Pioneer 🐝 Cross-Pollinator (15)

Conferences

SEMEVAL (2) AAAI (1)

Top co-authors

Qingcai Chen (2) Yongshuai Hou (2) Xiaolong Wang (2) Yongqi Shao (1) Tao Fang (1) Jun Xu (1) Yaoyun Zhang (1) Hong Huo (1)

Keywords

dense retrieval (1) gradient descent (1) negative sampling (1) dual-encoder model (1) embedding optimization (1) quantized index (1)

Papers

Improving the Accuracy of Dense Retrieval on the Quantized Indexes via Gradient Optimization of the Target Embeddings AAAI 2026

HITSZ-ICRC: Exploiting Classification Approach for Answer Selection in Community Question Answering SEMEVAL 2015

HITSZ-ICRC: An Integration Approach for QA TempEval Challenge SEMEVAL 2015