Ximing Li

2026

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Simple-Sampling and Hard-Mixup with Prototypes to Rebalance Contrastive Learning for Text Classification.
Mengyu Li|Yonghao Liu|Fausto Giunchiglia|Ximing Li|Xiaoyue Feng|Renchu Guan
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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Towards Practical LLM Unlearning: Efficient, Modular, and Retain-Free.
Peng Liu|Peng-Fei Zhang|Jianfeng Qu|Ximing Li|Zhixu Li|Pengpeng 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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Variety Is the Spice of Life: Detecting Misinformation with Dynamic Environmental Representations.
Bing Wang|Ximing Li|Yiming Wang|Changchun Li|Jiaxu Cui|Renchu Guan|Bo Yang
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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Weakly Supervised Fine-grained Span-Level Framework for Chinese Radiology Report Quality Assurance.
Kaiyu Wang|Lin Mu|Zhiyao Yang|Ximing Li|Xiaotang Zhou|Wanfu Gao|Huimao Zhang
Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025
doi dblp
Collaboration and Controversy Among Experts: Rumor Early Detection by Tuning a Comment Generator.
Bing Wang|Bingrui Zhao|Ximing Li|Changchun Li|Wanfu Gao|Shengsheng Wang
Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2025, Padua, Italy, July 13-18, 2025
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Dual-level Mixup for Graph Few-shot Learning with Fewer Tasks.
Yonghao Liu|Mengyu Li|Fausto Giunchiglia|Lan Huang|Ximing Li|Xiaoyue Feng|Renchu Guan
Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025- 2 May 2025

2024

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Why Misinformation is Created? Detecting them by Integrating Intent Features.
Bing Wang|Ximing Li|Changchun Li|Bo Fu|Songwen Pei|Shengsheng Wang
Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, CIKM 2024, Boise, ID, USA, October 21-25, 2024
doi dblp
A Simple but Effective Approach for Unsupervised Few-Shot Graph Classification.
Yonghao Liu|Lan Huang|Bowen Cao|Ximing Li|Fausto Giunchiglia|Xiaoyue Feng|Renchu Guan
Proceedings of the ACM on Web Conference 2024, WWW 2024, Singapore, May 13-17, 2024

2023

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Unsupervised Aspect Term Extraction by Integrating Sentence-level Curriculum Learning with Token-level Self-paced Learning.
Jihong Ouyang|Zhiyao Yang|Chang Xuan|Bing Wang|Yiyuan Wang|Ximing Li
Proceedings of the 32nd ACM International Conference on Information and Knowledge Management, CIKM 2023, Birmingham, United Kingdom, October 21-25, 2023

2022

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Extracting nonlinear neural topics with neural variational bayes.
Yiming Wang|Ximing Li|Jihong Ouyang|Zeqi Guo|Yimeng Wang
World Wide Web (WWW) 2022 Volume 25 Issue 1
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Consistent, Balanced, and Overlapping Label Trees for Extreme Multi-label Learning.
Zhiqi Ge|Yuanyuan Guan|Ximing Li|Bo Fu|Pavel Senin|Bo Fu|Pavel Senin
Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022
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Deployable and Continuable Meta-learning-Based Recommender System with Fast User-Incremental Updates.
Renchu Guan|Haoyu Pang|Fausto Giunchiglia|Ximing Li|Xuefeng Yang|Xiaoyue Feng
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022
doi dblp
Few-shot Node Classification on Attributed Networks with Graph Meta-learning.
Yonghao Liu|Mengyu Li|Ximing Li|Fausto Giunchiglia|Xiaoyue Feng|Renchu Guan
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022
doi dblp
PNMTA: A Pretrained Network Modulation and Task Adaptation Approach for User Cold-Start Recommendation.
Haoyu Pang|Fausto Giunchiglia|Ximing Li|Renchu Guan|Xiaoyue Feng
WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022

2021

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To Be or not to Be, Tail Labels in Extreme Multi-label Learning.
Zhiqi Ge|Ximing Li
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021
doi dblp
VPALG: Paper-publication Prediction with Graph Neural Networks.
Renchu Guan|Yonghao Liu|Xiaoyue Feng|Ximing Li
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021
doi dblp
Detecting the Fake Candidate Instances: Ambiguous Label Learning with Generative Adversarial Networks.
Changchun Li|Ximing Li|Jihong Ouyang|Yiming Wang
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021

2020

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Learning with Noisy Partial Labels by Simultaneously Leveraging Global and Local Consistencies.
Changchun Li|Ximing Li|Jihong Ouyang
CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020

2019

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A Fine-grained and Noise-aware Method for Neural Relation Extraction.
Jianfeng Qu|Wen Hua|Dantong Ouyang|Xiaofang Zhou|Ximing Li
Proceedings of the 28th ACM International Conference on Information and Knowledge Management, CIKM 2019, Beijing, China, November 3-7, 2019.
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Classifying Extremely Short Texts by Exploiting Semantic Centroids in Word Mover's Distance Space.
Changchun Li|Jihong Ouyang|Ximing Li
The World Wide Web Conference, WWW 2019, San Francisco, CA, USA, May 13-17, 2019

2018

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Exploring coherent topics by topic modeling with term weighting.
Ximing Li|Ang Zhang|Changchun Li|Jihong Ouyang|Yi Cai
Information Processing and Management 2018 Volume 54 Issue 6
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Dataless Text Classification: A Topic Modeling Approach with Document Manifold.
Ximing Li|Changchun Li|Jinjin Chi|Jihong Ouyang|Chenliang Li
Proceedings of the 27th ACM International Conference on Information and Knowledge Management, CIKM 2018, Torino, Italy, October 22-26, 2018

2015

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Group topic model: organizing topics into groups.
Ximing Li|Jihong Ouyang|You Lu|Xiaotang Zhou|Tian Tian
Discover Computing 2015 Volume 18 Issue 1