Xiang Zhao

2026

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Improving human-machine collaborative event detection in chinese texts by pursuing high recall.
Jiashun Duan|Yan Pan|Wei Wu|Fangfang Li|Xiang Zhao|Xin Zhang
Information Processing and Management 2026 Volume 63 Issue 4
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INKER: Adaptive dynamic retrieval augmented generation with internal-external knowledge integration.
Mingjun Zhou|Jiuyang Tang|Weixin Zeng|Xiang Zhao
Information Processing and Management 2026 Volume 63 Issue 4
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LAPS: A Lightweight Privilege-Allocation Prompting Framework for Source Localization.
Hengrui Cui|Yang Fang|Yuehang Cao|Xiang Zhao
Proceedings of the ACM Web Conference 2026, WWW 2026, Dubai, United Arab Emirates, originally scheduled for April 13-17, 2026, rescheduled for June 29 - July 3, 2026.
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Network Dismantling via Reverse Dismantling: Static and Dynamic Algorithms.
Jinyu Duan|Sijin Wang|Fan Zhang|Xiang Zhao|Wenjie Zhang|Zhihong Tian
Proceedings of the ACM Web Conference 2026, WWW 2026, Dubai, United Arab Emirates, originally scheduled for April 13-17, 2026, rescheduled for June 29 - July 3, 2026.
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Prism: Towards Lowering User Cognitive Load in LLMs via Complex Intent Understanding.
Zenghua Liao|Jinzhi Liao|Xiang Zhao
Proceedings of the ACM Web Conference 2026, WWW 2026, Dubai, United Arab Emirates, originally scheduled for April 13-17, 2026, rescheduled for June 29 - July 3, 2026.
doi dblp
Anomaly Detection of Interaction Behaviors in Streaming Graphs.
Shuai Ren|Fan Zhang|Bolin Wang|Xiang Zhao|Zhihong Tian
Proceedings of the ACM Web Conference 2026, WWW 2026, Dubai, United Arab Emirates, originally scheduled for April 13-17, 2026, rescheduled for June 29 - July 3, 2026.
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Experience is the Best Teacher: Augmenting LLM Reasoning with Knowledge Learned from the Past.
Mingjun Zhou|Weixin Zeng|Xiang Zhao
Proceedings of the ACM Web Conference 2026, WWW 2026, Dubai, United Arab Emirates, originally scheduled for April 13-17, 2026, rescheduled for June 29 - July 3, 2026.

2025

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An adaptive confidence-based data revision framework for Document-level Relation Extraction.
Chao Jiang|Jinzhi Liao|Xiang Zhao|Daojian Zeng|Jianhua Dai
Information Processing and Management 2025 Volume 62 Issue 1
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Confusing negative commonsense knowledge generation with hierarchy modeling and LLM-enhanced filtering.
Yaqing Sheng|Weixin Zeng|Jiuyang Tang|Lihua Liu|Xiang Zhao
Information Processing and Management 2025 Volume 62 Issue 3
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Towards human-like questioning: Knowledge base question generation with bias-corrected reinforcement learning from human feedback.
Runhao Zhao|Jiuyang Tang|Weixin Zeng|Yunxiao Guo|Xiang Zhao
Information Processing and Management 2025 Volume 62 Issue 3
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Dynamic Graph Learning via Historical Information Perception and Multi-Granular Temporal Curriculum Learning.
Yuehang Cao|Xiang Zhao|Yang Fang|Yan Pan|Jiuyang Tang
Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025
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Advancing Temporal Sensitive Question Answering through Progressive Multi-Step Reflection.
Ziyang Chen|Erxue Min|Xiang Zhao|Yunxin Li|Xin Jia|Jinzhi Liao|Shuaiqiang Wang|Baotian Hu|Dawei Yin
Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025
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Information Diffusion Prediction Based on User Multi-Dimensional Feature Interaction.
Jiaxing He|Yang Fang|Tianyang Shao|Xiang Zhao
Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025
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Community Partition-based Source Localization with Adaptive Observers Deployment.
Jinchen Shi|Yang Fang|Zhen Tan|Xin Zhang|Xiang Zhao
Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025
doi dblp
Yes is Harder than No: A Behavioral Study of Framing Effects in Large Language Models Across Downstream Tasks.
Ziheng Zhang|Weixin Zeng|Jiuyang Tang|Ji Wang|Xiang Zhao
Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025
doi dblp
PSSD: Making Large Language Models Self-denial via Human Psyche Structure.
Jinzhi Liao|Zenghua Liao|Xiang Zhao
Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025- 2 May 2025

2024

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Few-shot Learning for Heterogeneous Information Networks.
Yang Fang|Xiang Zhao|Weidong Xiao|Maarten de Rijke
ACM Transactions on Information Systems (TOIS) 2024 Volume 42 Issue 4
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Open knowledge base canonicalization with multi-task learning.
Bingchen Liu|Huang Peng|Weixin Zeng|Xiang Zhao|Shijun Liu|Li Pan|Xin Li
World Wide Web (WWW) 2024 Volume 27 Issue 5
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ITIU: Intention Understanding via Interactive Table in Large Language Models.
Zenghua Liao|Jinzhi Liao|Xiang Zhao
Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, CIKM 2024, Boise, ID, USA, October 21-25, 2024
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Benchmarking Challenges for Temporal Knowledge Graph Alignment.
Weixin Zeng|Jie Zhou|Xiang Zhao
Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, CIKM 2024, Boise, ID, USA, October 21-25, 2024
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Learn From Mistakes: Guidance on Zero-shot Conversational Text-to-SQL.
Wenshuo Zhai|Xiang Zhao|Jinzhi Liao|Ziyang Chen
Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, CIKM 2024, Boise, ID, USA, October 21-25, 2024
doi dblp
M3: A Multi-Image Multi-Modal Entity Alignment Dataset.
Shiqi Zhang|Weixin Zeng|Zhen Tan|Xiang Zhao|Weidong Xiao
Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, CIKM 2024, Boise, ID, USA, October 21-25, 2024
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Zero-shot Knowledge Graph Question Generation via Multi-agent LLMs and Small Models Synthesis.
Runhao Zhao|Jiuyang Tang|Weixin Zeng|Ziyang Chen|Xiang Zhao
Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, CIKM 2024, Boise, ID, USA, October 21-25, 2024

2023

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AugPrompt: Knowledgeable augmented-trigger prompt for few-shot event classification.
Chengyu Song|Fei Cai|Jianming Zheng|Xiang Zhao|Taihua Shao
Information Processing and Management 2023 Volume 60 Issue 4
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Few-shot named entity recognition with hybrid multi-prototype learning.
Zenghua Liao|Junbo Fei|Weixin Zeng|Xiang Zhao
World Wide Web (WWW) 2023 Volume 26 Issue 5
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MGICL: Multi-Grained Interaction Contrastive Learning for Multimodal Named Entity Recognition.
Aibo Guo|Xiang Zhao|Zhen Tan|Weidong Xiao
Proceedings of the 32nd ACM International Conference on Information and Knowledge Management, CIKM 2023, Birmingham, United Kingdom, October 21-25, 2023
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Interpretable Fake News Detection with Graph Evidence.
Hao Guo|Weixin Zeng|Jiuyang Tang|Xiang Zhao
Proceedings of the 32nd ACM International Conference on Information and Knowledge Management, CIKM 2023, Birmingham, United Kingdom, October 21-25, 2023
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Personalized Federated Relation Classification over Heterogeneous Texts.
Ning Pang|Xiang Zhao|Weixin Zeng|Ming-Lun Cai|Ji Wang|Ji Wang|Weidong Xiao|Ming-Lun Cai
Proceedings of the 46th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2023, Taipei, Taiwan, July 23-27, 2023
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Graph Self-supervised Learning with Augmentation-aware Contrastive Learning.
Dong Chen|Said Elnaffar|Xiang Zhao|Wei Wang|Zhen Tan|Weidong Xiao|Said Elnaffar|Dong Chen
Proceedings of the ACM Web Conference 2023, WWW 2023, Austin, TX, USA, 30 April 2023 - 4 May 2023

2022

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Few2Decide: towards a robust model via using few neuron connections to decide.
Jian Li|Yanming Guo|Songyang Lao|Xiang Zhao|Liang Bai|Haoran Wang
International Journal of Multimedia Information Retrieval (IJMIR) 2022 Volume 11 Issue 2
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Contrastive heterogeneous graphs learning for multi-hop machine reading comprehension.
Jinzhi Liao|Xiang Zhao|Xinyi Li|Jiuyang Tang|Bin Ge
World Wide Web (WWW) 2022 Volume 25 Issue 3
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Scalable Representation Learning for Dynamic Heterogeneous Information Networks via Metagraphs.
Yang Fang|Xiang Zhao|Peixin Huang|Weidong Xiao|Maarten de Rijke
ACM Transactions on Information Systems (TOIS) 2022 Volume 40 Issue 4
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Few-Shot Relational Triple Extraction with Perspective Transfer Network.
Junbo Fei|Weixin Zeng|Xiang Zhao|Xuanyi Li|Weidong Xiao
Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022
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SpCQL: A Semantic Parsing Dataset for Converting Natural Language into Cypher.
Aibo Guo|Xinyi Li|Guanchen Xiao|Zhen Tan|Xiang Zhao
Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022
doi dblp
Learning Hypersphere for Few-shot Anomaly Detection on Attributed Networks.
Qiuyu Guo|Xiang Zhao|Yang Fang|Shiyu Yang|Xuemin Lin|Dian Ouyang
Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022
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Handling RDF Streams: Harmonizing Subgraph Matching, Adaptive Incremental Maintenance, and Matching-free Updates Together.
Qianzhen Zhang|Deke Guo|Xiang Zhao|Lailong Luo
Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022
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PTAU: Prompt Tuning for Attributing Unanswerable Questions.
Jinzhi Liao|Xiang Zhao|Jianming Zheng|Xinyi Li|Fei Cai|Jiuyang Tang
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022

2021

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Continuous matching of evolving patterns over dynamic graph data.
Qianzhen Zhang|Deke Guo|Xiang Zhao|Xi Wang
World Wide Web (WWW) 2021 Volume 24 Issue 3
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Reinforcement Learning-based Collective Entity Alignment with Adaptive Features.
Weixin Zeng|Xiang Zhao|Jiuyang Tang|Xuemin Lin|Paul Groth
ACM Transactions on Information Systems (TOIS) 2021 Volume 39 Issue 3
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To hop or not, that is the question: Towards effective multi-hop reasoning over knowledge graphs.
Jinzhi Liao|Xiang Zhao|Jiuyang Tang|Weixin Zeng|Zhen Tan
World Wide Web (WWW) 2021 Volume 24 Issue 5
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Reinforced Active Entity Alignment.
Weixin Zeng|Xiang Zhao|Jiuyang Tang|Changjun Fan
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021
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Learning Discriminative Neural Representations for Event Detection.
Jinzhi Liao|Xiang Zhao|Xinyi Li|Lingling Zhang|Jiuyang Tang
SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, Canada, July 11-15, 2021

2020

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Local Variational Feature-Based Similarity Models for Recommending Top-N New Items.
Yi-Fan Chen|Yang Wang|Xiang Zhao|Hongzhi Yin|Ilya Markov|Maarten de Rijke
ACM Transactions on Information Systems (TOIS) 2020 Volume 38 Issue 2
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Block-Aware Item Similarity Models for Top-N Recommendation.
Yifan Chen|Yang Wang|Xiang Zhao|Jie Zou|Maarten de Rijke
ACM Transactions on Information Systems (TOIS) 2020 Volume 38 Issue 4
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Seasonal-Periodic Subgraph Mining in Temporal Networks.
Qianzhen Zhang|Deke Guo|Xiang Zhao|Xinyi Li|Xi Wang
CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020
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Degree-Aware Alignment for Entities in Tail.
Weixin Zeng|Xiang Zhao|Wei Wang|Jiuyang Tang|Zhen Tan
Proceedings of the 43rd International ACM SIGIR conference on research and development in Information Retrieval, SIGIR 2020, Virtual Event, China, July 25-30, 2020

2019

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On Continuously Matching of Evolving Graph Patterns.
Qianzhen Zhang|Deke Guo|Xiang Zhao|Aibo Guo
Proceedings of the 28th ACM International Conference on Information and Knowledge Management, CIKM 2019, Beijing, China, November 3-7, 2019.
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M-HIN: Complex Embeddings for Heterogeneous Information Networks via Metagraphs.
Yang Fang|Xiang Zhao|Peixin Huang|Weidong Xiao|Maarten de Rijke
Proceedings of the 42nd International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2019, Paris, France, July 21-25, 2019.

2017

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Representation Learning of Large-Scale Knowledge Graphs via Entity Feature Combinations.
Zhen Tan|Xiang Zhao|Wei Wang
Proceedings of the 2017 ACM on Conference on Information and Knowledge Management, CIKM 2017, Singapore, November 06 - 10, 2017
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Top-N Recommendation with High-Dimensional Side Information via Locality Preserving Projection.
Yifan Chen|Xiang Zhao|Maarten de Rijke
Proceedings of the 40th International ACM SIGIR Conference on Research and Development in Information Retrieval, Shinjuku, Tokyo, Japan, August 7-11, 2017

2015

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Towards Scale-out Capability on Social Graphs.
Haichuan Shang|Xiang Zhao|R. Uday Kiran|Masaru Kitsuregawa
Proceedings of the 24th ACM International Conference on Information and Knowledge Management, CIKM 2015, Melbourne, VIC, Australia, October 19 - 23, 2015