Jia Chen

According to our database, Jia Chen authored at least 21 papers between 2017 and 2024.

Collaborative distances:

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

2024

DELTA: Pre-train a Discriminative Encoder for Legal Case Retrieval via Structural Word Alignment.

Haitao Li, Qingyao Ai, Xinyan Han, Jia Chen, Qian Dong, Yiqun Liu, Chong Chen, Qi Tian

CoRR, 2024

BLADE: Enhancing Black-box Large Language Models with Small Domain-Specific Models.

Haitao Li, Qingyao Ai, Jia Chen, Qian Dong, Zhijing Wu, Yiqun Liu, Chong Chen, Qi Tian

CoRR, 2024

Capability-aware Prompt Reformulation Learning for Text-to-Image Generation.

Jingtao Zhan, Qingyao Ai, Yiqun Liu, Jia Chen, Shaoping Ma

Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2024

Scaling Laws For Dense Retrieval.

Yan Fang, Jingtao Zhan, Qingyao Ai, Jiaxin Mao, Weihang Su, Jia Chen, Yiqun Liu

Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2024

Wikiformer: Pre-training with Structured Information of Wikipedia for Ad-Hoc Retrieval.

Weihang Su, Qingyao Ai, Xiangsheng Li, Jia Chen, Yiqun Liu, Xiaolong Wu, Shengluan Hou

Proceedings of the Thirty-Eighth AAAI Conference on Artificial Intelligence, 2024

2023

THUIR at WSDM Cup 2023 Task 1: Unbiased Learning to Rank.

Jia Chen, Haitao Li, Weihang Su, Qingyao Ai, Yiqun Liu

CoRR, 2023

Towards Better Web Search Performance: Pre-training, Fine-tuning and Learning to Rank.

Haitao Li, Jia Chen, Weihang Su, Qingyao Ai, Yiqun Liu

CoRR, 2023

SAILER: Structure-aware Pre-trained Language Model for Legal Case Retrieval.

Haitao Li, Qingyao Ai, Jia Chen, Qian Dong, Yueyue Wu, Yiqun Liu, Chong Chen, Qi Tian

Proceedings of the 46th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2023

2022

Pre-training Methods in Information Retrieval.

Yixing Fan, Xiaohui Xie, Yinqiong Cai, Jia Chen, Xinyu Ma, Xiangsheng Li, Ruqing Zhang, Jiafeng Guo

Found. Trends Inf. Retr., 2022

Axiomatically Regularized Pre-training for Ad hoc Search.

Jia Chen, Yiqun Liu, Yan Fang, Jiaxin Mao, Hui Fang, Shenghao Yang, Xiaohui Xie, Min Zhang, Shaoping Ma

Proceedings of the SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11, 2022

2021

A Hybrid Framework for Session Context Modeling.

Jia Chen, Jiaxin Mao, Yiqun Liu, Ziyi Ye, Weizhi Ma, Chao Wang, Min Zhang, Shaoping Ma

ACM Trans. Inf. Syst., 2021

Pre-training Methods in Information Retrieval.

Yixing Fan, Xiaohui Xie, Yinqiong Cai, Jia Chen, Xinyu Ma, Xiangsheng Li, Ruqing Zhang, Jiafeng Guo, Yiqun Liu

CoRR, 2021

Towards a Better Understanding of Query Reformulation Behavior in Web Search.

Jia Chen, Jiaxin Mao, Yiqun Liu, Fan Zhang, Min Zhang, Shaoping Ma

Proceedings of the WWW '21: The Web Conference 2021, 2021

Incorporating Query Reformulating Behavior into Web Search Evaluation.

Jia Chen, Yiqun Liu, Jiaxin Mao, Fan Zhang, Tetsuya Sakai, Weizhi Ma, Min Zhang, Shaoping Ma

Proceedings of the CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1, 2021

2020

A Context-Aware Click Model for Web Search.

Jia Chen, Jiaxin Mao, Yiqun Liu, Min Zhang, Shaoping Ma

Proceedings of the WSDM '20: The Thirteenth ACM International Conference on Web Search and Data Mining, 2020

Beyond Sessions: Exploiting Hybrid Contextual Information for Web Search.

Jia Chen

Proceedings of the WSDM '20: The Thirteenth ACM International Conference on Web Search and Data Mining, 2020

Improving Search Snippets in Context-Aware Web Search Scenarios.

Jia Chen, Jiaxin Mao, Yiqun Liu, Min Zhang, Shaoping Ma

Proceedings of the Information Retrieval - 26th China Conference, 2020

2019

TianGong-ST: A New Dataset with Large-scale Refined Real-world Web Search Sessions.

Jia Chen, Jiaxin Mao, Yiqun Liu, Min Zhang, Shaoping Ma

Proceedings of the 28th ACM International Conference on Information and Knowledge Management, 2019

Investigating Query Reformulation Behavior of Search Users.

Jia Chen, Jiaxin Mao, Yiqun Liu, Min Zhang, Shaoping Ma

Proceedings of the Information Retrieval - 25th China Conference, 2019

2018

Improving Session Search Performance with a Multi-MDP Model.

Jia Chen, Yiqun Liu, Cheng Luo, Jiaxin Mao, Min Zhang, Shaoping Ma

Proceedings of the Information Retrieval Technology, 2018

2017

THUIR at NTCIR-13 WWW Task.

Yukun Zheng, Cheng Luo, Weixuan Wu, Jia Chen, Yiqun Liu, Huanbo Luan, Min Zhang, Shaoping Ma

Proceedings of the 13th NTCIR Conference, 2017