Yu Gu

2026

doi dblp
Mixture-of-Retrieval Experts for Reasoning-Guided Multimodal Knowledge Exploitation.
Zhenghao Liu|Chunyi Peng|Hehe Fan|Weimao Ke|Chunyi Peng|Hehe Fan|Evi Yulianti|Zhipeng Xu|Yu Gu|Szymon Lukasik|Yishan Li|Sourav S. Bhowmick|Douglas W. Oard|Minghe Yu|Maosong Sun|Maxine Frank|Zhenghao Liu|Weimao Ke|Yishan Li|Sourav S. Bhowmick|Yukun Yan|Shaoping Ma|Shuo Wang|Yu Gu|Szymon Lukasik|Yukun Yan|Shaoping Ma|Minghe Yu|Douglas W. Oard|Ge Yu|Maosong Sun|Maxine Frank
Proceedings of the 49th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2026, MelbourneVICAustralia, July 20-24, 2026
doi dblp
ReAlign: Optimizing the Visual Document Retriever with Reasoning-Guided Fine-Grained Alignment.
Hao Yang|Eduardo Graells-Garrido|Zhipeng Xu|Yifan Ji|Eduardo Graells-Garrido|Zhipeng Xu|Zhenghao Liu|Yukun Yan|Zulong Chen|Shuo Wang|Yu Gu|Ge Yu
Proceedings of the 49th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2026, MelbourneVICAustralia, July 20-24, 2026

2025

doi dblp
Building a Coding Assistant via the Retrieval-Augmented Language Model.
Xinze Li|Hanbin Wang|Zhenghao Liu|Shi Yu|Shuo Wang|Yukun Yan|Yukai Fu|Yu Gu|Ge Yu
ACM Transactions on Information Systems (TOIS) 2025 Volume 43 Issue 2
doi dblp
LCHGNN: Towards Distributed Hypergraph Neural Network Training Based on Communication Graphs with Lightweight Communication Optimization.
Taibo Wang|Yu Gu|Xinning Cui|Zhen Song|Xiaohua Li|Fangfang Li
Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025
doi dblp
Enhancing the Patent Matching Capability of Large Language Models via the Memory Graph.
Qiushi Xiong|Peng Zhang|Zhipeng Xu|Zhenghao Liu|Mengjia Wang|Zhipeng Xu|Peng Zhang|Zulong Chen|Yue Sun|Yu Gu|Xiaohua Li|Ge Yu
Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2025, Padua, Italy, July 13-18, 2025

2024

doi dblp
Exploring the Potential of Dimension Reduction in Building Efficient Dense Retrieval Systems.
Zhipeng Xu|Zhenghao Liu|Yu Gu|Ge Yu
Information Retrieval - 30th China Conference, CCIR 2024, Wuhan, China, October 18-20, 2024, Revised Selected Papers
doi dblp
Modeling User Viewing Flow using Large Language Models for Article Recommendation.
Zhenghao Liu|Zulong Chen|Moufeng Zhang|Shaoyang Duan|Hong Wen|Liangyue Li|Nan Li|Yu Gu|Ge Yu
Companion Proceedings of the ACM on Web Conference 2024, WWW 2024, Singapore, Singapore, May 13-17, 2024

2023

doi dblp
Text Matching Improves Sequential Recommendation by Reducing Popularity Biases.
Zhenghao Liu|Sen Mei|Chenyan Xiong|Xiaohua Li|Shi Yu|Zhiyuan Liu|Yu Gu|Ge Yu
Proceedings of the 32nd ACM International Conference on Information and Knowledge Management, CIKM 2023, Birmingham, United Kingdom, October 21-25, 2023
doi dblp
Effective Graph Kernels for Evolving Functional Brain Networks.
Xinlei Wang|Jinyi Chen|Bing Tian Dai|Junchang Xin|Yu Gu|Ge Yu
Proceedings of the Sixteenth ACM International Conference on Web Search and Data Mining, WSDM 2023, Singapore, 27 February 2023 - 3 March 2023.

2022

doi dblp
Unified-memory-based hybrid processing for partition-oriented subgraph matching on GPU.
Jing Chen|Qiange Wang|Yu Gu|Chuanwen Li|Ge Yu
World Wide Web (WWW) 2022 Volume 25 Issue 3
doi dblp
Parallel Skyline Processing Using Space Pruning on GPU.
Chuanwen Li|Yu Gu|Jianzhong Qi|Ge Yu
Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022

2016

doi dblp
Efficient moving k nearest neighbor queries over line segment objects.
Yu Gu|Hui Zhang|Zhigang Wang|Ge Yu
World Wide Web (WWW) 2016 Volume 19 Issue 4
doi dblp
Subgraph similarity maximal all-matching over a large uncertain graph.
Yu Gu|Chunpeng Gao|Lulu Wang|Ge Yu
World Wide Web (WWW) 2016 Volume 19 Issue 5
doi dblp
Efficient Processing of Location-Aware Group Preference Queries.
Miao Li|Lisi Chen|Gao Cong|Yu Gu|Ge Yu
Proceedings of the 25th ACM International Conference on Information and Knowledge Management, CIKM 2016, Indianapolis, IN, USA, October 24-28, 2016

2009

doi dblp
Probabilistic moving range query over RFID spatio-temporal data streams.
Yu Gu|Ge Yu|Na Guo|Yueguo Chen
Proceedings of the 18th ACM Conference on Information and Knowledge Management, CIKM 2009, Hong Kong, China, November 2-6, 2009

2007

doi dblp
Boolean representation based data-adaptive correlation analysis over time series streams.
Tiancheng Zhang|Dejun Yue|Yu Gu|Ge Yu
Proceedings of the Sixteenth ACM Conference on Information and Knowledge Management, CIKM 2007, Lisbon, Portugal, November 6-10, 2007