Yi Xia

2026

doi dblp
Exploration-and-Thinking: Agentic Reasoning over Knowledge Graphs via an LLM-RL Synergized Framework.
Harrie Oosterhuis|Yi Xia|Xiaohui Chen|David J. Harper|Gang Zhou|Qinlong Fan|Stuart N. K. Watt|Jing Chen|Yi Xia|Harrie Oosterhuis|David J. Harper|Xiaohui Chen|Qinlong Fan|Stuart N. K. Watt|Ivan Kovacek|Shunhang Li|Ivan Kovacek|Shunhang Li
Proceedings of the 49th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2026, MelbourneVICAustralia, July 20-24, 2026

2024

doi dblp
DT4KGR: Decision transformer for fast and effective multi-hop reasoning over knowledge graphs.
Yi Xia|Junyong Luo|Gang Zhou|Mingjing Lan|Xiaohui Chen|Jing Chen
Information Processing and Management 2024 Volume 61 Issue 2

2022

doi dblp
Iterative rule-guided reasoning over sparse knowledge graphs with deep reinforcement learning.
Yi Xia|Mingjing Lan|Junyong Luo|Xiaohui Chen|Gang Zhou
Information Processing and Management 2022 Volume 59 Issue 5