Zhen Fan

According to our database, Zhen Fan authored at least 12 papers between 2018 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Building Retrieval Systems for the ClueWeb22-B Corpus.

Harshit Mehrotra, Jamie Callan, Zhen Fan

CoRR, 2024

Combating Adversarial Attacks with Multi-Agent Debate.

Steffi Chern, Zhen Fan, Andy Liu

CoRR, 2024

2023

A Self-enhancement Approach for Domain-specific Chatbot Training via Knowledge Mining and Digest.

Ruohong Zhang, Luyu Gao, Chen Zheng, Zhen Fan, Guokun Lai, Zheng Zhang, Fangzhou Ai, Yiming Yang, Hongxia Yang

CoRR, 2023

CSurF: Sparse Lexical Retrieval through Contextualized Surface Forms.

Zhen Fan, Luyu Gao, Jamie Callan

Proceedings of the 2023 ACM SIGIR International Conference on Theory of Information Retrieval, 2023

COILcr: Efficient Semantic Matching in Contextualized Exact Match Retrieval.

Zhen Fan, Luyu Gao, Rohan Jha, Jamie Callan

Proceedings of the Advances in Information Retrieval, 2023

2021

Localize, Group, and Select: Boosting Text-VQA by Scene Text Modeling.

Xiaopeng Lu, Zhen Fan, Yansen Wang, Jean Oh, Carolyn P. Rosé

Proceedings of the IEEE/CVF International Conference on Computer Vision Workshops, 2021

Complement Lexical Retrieval Model with Semantic Residual Embeddings.

Luyu Gao, Zhuyun Dai, Tongfei Chen, Zhen Fan, Benjamin Van Durme, Jamie Callan

Proceedings of the Advances in Information Retrieval, 2021

2020

Complementing Lexical Retrieval with Semantic Residual Embedding.

Luyu Gao, Zhuyun Dai, Zhen Fan, Jamie Callan

CoRR, 2020

Incorporating Multimodal Information in Open-Domain Web Keyphrase Extraction.

Yansen Wang, Zhen Fan, Carolyn P. Rosé

Proceedings of the 2020 Conference on Empirical Methods in Natural Language Processing, 2020

2019

Investigating Weak Supervision in Deep Ranking.

Yukun Zheng, Yiqun Liu, Zhen Fan, Cheng Luo, Qingyao Ai, Min Zhang, Shaoping Ma

Data Inf. Manag., 2019

Local Matching Networks for Engineering Diagram Search.

Zhuyun Dai, Zhen Fan, Hafeezul Rahman, Jamie Callan

Proceedings of the World Wide Web Conference, 2019

2018

Sogou-QCL: A New Dataset with Click Relevance Label.

Yukun Zheng, Zhen Fan, Yiqun Liu, Cheng Luo, Min Zhang, Shaoping Ma

Proceedings of the 41st International ACM SIGIR Conference on Research & Development in Information Retrieval, 2018