Xiongnan Jin

2026

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Image-Guided Debiasing Distillation with Preference Alignment Across Multi-News Histories.
Jimyeung Seo|Eun-Yeong Jo|Hye-Yoon Baek|Dongcheon Lee|Xiongnan Jin|Byungkook Oh
Proceedings of the Nineteenth ACM International Conference on Web Search and Data Mining, WSDM 2026, Boise, ID, USA, February 22-26, 2026
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Same Last-Item Confusion Unveiled: A Unified Mitigation Framework for Graph Learning in Session-Based Recommendation.
Jinpeng Chen|Jianxiang He|Yuan Cao|Huan Li|Zhenye Yang|Kaimin Wei|Xiongnan Jin|Senzhang Wang|Weiping Tu
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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Relation-Faceted Graph Pooling with LLM Guidance for Dynamic Span-Aware Information Extraction.
Hye-Yoon Baek|Jinho Choi|Jimyeung Seo|Xiongnan Jin|Dongcheon Lee|Byungkook Oh
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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STEP: Stepwise Curriculum Learning for Context-Knowledge Fusion in Conversational Recommendation.
Zhenye Yang|Jinpeng Chen|Huan Li|Xiongnan Jin|Xuanyang Li|Junwei Zhang|Hongbo Gao|Kaimin Wei|Senzhang Wang
Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025

2024

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EMPNet: An extract-map-predict neural network architecture for cross-domain recommendation.
Jinpeng Chen|Fan Zhang|Huan Li|Hua Lu|Xiongnan Jin|Kuien Liu|Hongjun Li|Yongheng Wang
World Wide Web (WWW) 2024 Volume 27 Issue 2
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PACIFIC: Enhancing Sequential Recommendation via Preference-aware Causal Intervention and Counterfactual Data Augmentation.
Jinpeng Chen|Huachen Guan|Huan Li|Fan Zhang|Liwei Huang|Guangyao Pang|Xiongnan Jin
Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, CIKM 2024, Boise, ID, USA, October 21-25, 2024

2020

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Efficient generation of spatiotemporal relationships from spatial data streams and static data.
Sungkwang Eom|Xiongnan Jin|Kyong-Ho Lee
Information Processing and Management 2020 Volume 57 Issue 3

2019

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Predicate constraints based question answering over knowledge graph.
Sangjin Shin|Xiongnan Jin|Jooik Jung|Kyong-Ho Lee
Information Processing and Management 2019 Volume 56 Issue 3
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Learning Region Similarity over Spatial Knowledge Graphs with Hierarchical Types and Semantic Relations.
Xiongnan Jin|Byungkook Oh|Sanghak Lee|Dongho Lee|Kyong-Ho Lee|Liang Chen
Proceedings of the 28th ACM International Conference on Information and Knowledge Management, CIKM 2019, Beijing, China, November 3-7, 2019.