Jiajun Bu

2025

doi dblp
Learning from Graph: Mitigating Label Noise on Graph through Topological Feature Reconstruction.
Zhonghao Wang|Yuanchen Bei|Sheng Zhou|Zhiyao Zhou|Jiapei Fan|Hui Xue|Haishuai Wang|Jiajun Bu
Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025
doi dblp
LLMCBR: Large Language Model-based Multi-View and Multi-Grained Learning for Bundle Recommendation.
Shiqin Liu|Chaozhuo Li|Minjun Zhao|Litian Zhang|Jiajun Bu
Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025
doi dblp
Towards an Inclusive Mobile Web: A Dataset and Framework for Focusability in UI Accessibility.
Ming Gu|Lei Pei|Sheng Zhou|Ming Shen|Yuxuan Wu|Zirui Gao|Ziwei Wang|Shuo Shan|Wei Jiang|Yong Li|Jiajun Bu
Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025- 2 May 2025
doi dblp
ModalSync: Synchronizing User Behavior with Multimodal Features for Multimodal Pre-training Recommendation.
Shiqin Liu|Chaozhuo Li|Minjun Zhao|Litian Zhang|Jiajun Bu
Companion Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025 - 2 May 2025

2024

doi dblp
EASE-DR: Enhanced Sentence Embeddings for Dense Retrieval.
Xixi Zhou|Yang Gao|Xin Jie|Xiaoxu Cai|Jiajun Bu|Haishuai Wang
Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2024, Washington DC, USA, July 14-18, 2024
doi dblp
Collaborate to Adapt: Source-Free Graph Domain Adaptation via Bi-directional Adaptation.
Zhen Zhang|Meihan Liu|Anhui Wang|Hongyang Chen|Zhao Li|Jiajun Bu|Bingsheng He
Proceedings of the ACM on Web Conference 2024, WWW 2024, Singapore, May 13-17, 2024
doi dblp
Disentangled Anomaly Detection For Multivariate Time Series.
Xin Jie|Xixi Zhou|Chanfei Su|Zijun Zhou|Yuqing Yuan|Jiajun Bu|Haishuai Wang
Companion Proceedings of the ACM on Web Conference 2024, WWW 2024, Singapore, Singapore, May 13-17, 2024

2023

doi dblp
Improving topic disentanglement via contrastive learning.
Xixi Zhou|Jiajun Bu|Sheng Zhou|Zhi Yu|Ji Zhao|Xifeng Yan
Information Processing and Management 2023 Volume 60 Issue 2
doi dblp
Homophily-enhanced Structure Learning for Graph Clustering.
Ming Gu|Gaoming Yang|Sheng Zhou|Ning Ma|Jiawei Chen|Qiaoyu Tan|Meihan Liu|Jiajun Bu
Proceedings of the 32nd ACM International Conference on Information and Knowledge Management, CIKM 2023, Birmingham, United Kingdom, October 21-25, 2023

2022

doi dblp
Cyclic label propagation for graph semi-supervised learning.
Zhao Li|Yixin Liu|Zhen Zhang|Shirui Pan|Jianliang Gao|Jiajun Bu
World Wide Web (WWW) 2022 Volume 25 Issue 2
doi dblp
Direction-Aware User Recommendation Based on Asymmetric Network Embedding.
Sheng Zhou|Xin Wang|Martin Ester|Bolang Li|Chen Ye|Zhen Zhang|Can Wang|Jiajun Bu
ACM Transactions on Information Systems (TOIS) 2022 Volume 40 Issue 2

2021

doi dblp
Fulfillment-Time-Aware Personalized Ranking for On-Demand Food Recommendation.
Haishuai Wang|Zhao Li|Xuanwu Liu|Donghui Ding|Zehong Hu|Peng Zhang|Chuan Zhou|Jiajun Bu
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021

2020

doi dblp
Adaptive-Step Graph Meta-Learner for Few-Shot Graph Classification.
Ning Ma|Jiajun Bu|Jieyu Yang|Zhen Zhang|Chengwei Yao|Zhi Yu|Sheng Zhou|Xifeng Yan
CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020
doi dblp
Learning Temporal Interaction Graph Embedding via Coupled Memory Networks.
Zhen Zhang|Jiajun Bu|Martin Ester|Jianfeng Zhang|Chengwei Yao|Zhao Li|Can Wang
WWW '20: The Web Conference 2020, Taipei, Taiwan, April 20-24, 2020

2019

doi dblp
Multi-task based Sales Predictions for Online Promotions.
Shen Xin|Martin Ester|Jiajun Bu|Chengwei Yao|Zhao Li|Xun Zhou|Yizhou Ye|Can Wang
Proceedings of the 28th ACM International Conference on Information and Knowledge Management, CIKM 2019, Beijing, China, November 3-7, 2019.

2018

doi dblp
Device-Aware Rule Recommendation for the Internet of Things.
Beidou Wang|Xin Guo|Martin Ester|Ziyu Guan|Bandeep Singh|Yu Zhu|Jiajun Bu|Deng Cai
Proceedings of the 27th ACM International Conference on Information and Knowledge Management, CIKM 2018, Torino, Italy, October 22-26, 2018
doi dblp
PRRE: Personalized Relation Ranking Embedding for Attributed Networks.
Sheng Zhou|Hongxia Yang|Xin Wang|Jiajun Bu|Martin Ester|Pinggang Yu|Jianwei Zhang|Can Wang
Proceedings of the 27th ACM International Conference on Information and Knowledge Management, CIKM 2018, Torino, Italy, October 22-26, 2018

2017

doi dblp
Learning Personalized Preference of Strong and Weak Ties for Social Recommendation.
Xin Wang|Steven C. H. Hoi|Martin Ester|Jiajun Bu|Chun Chen
Proceedings of the 26th International Conference on World Wide Web, WWW 2017, Perth, Australia, April 3-7, 2017

2016

doi dblp
Which to View: Personalized Prioritization for Broadcast Emails.
Beidou Wang|Martin Ester|Jiajun Bu|Yu Zhu|Ziyu Guan|Deng Cai
Proceedings of the 25th International Conference on World Wide Web, WWW 2016, Montreal, Canada, April 11 - 15, 2016

2015

doi dblp
Where2Stand: A Human Position Recommendation System for Souvenir Photography.
Yinting Wang|Mingli Song|Dacheng Tao|Yong Rui|Jiajun Bu|Ah Chung Tsoi|Shaojie Zhuo|Ping Tan
ACM Transactions on Intelligent Systems and Technology (TIST) 2015 Volume 7 Issue 1

2013

doi dblp
Whom to mention: expand the diffusion of tweets by @ recommendation on micro-blogging systems.
Beidou Wang|Can Wang|Jiajun Bu|Chun Chen|Wei Vivian Zhang|Deng Cai|Xiaofei He
22nd International World Wide Web Conference, WWW '13, Rio de Janeiro, Brazil, May 13-17, 2013

2012

doi dblp
Relational co-clustering via manifold ensemble learning.
Ping Li|Jiajun Bu|Chun Chen|Zhanying He
21st ACM International Conference on Information and Knowledge Management, CIKM'12, Maui, HI, USA, October 29 - November 02, 2012
doi dblp
An exploration of improving collaborative recommender systems via user-item subgroups.
Bin Xu|Jiajun Bu|Chun Chen|Deng Cai
Proceedings of the 21st World Wide Web Conference 2012, WWW 2012, Lyon, France, April 16-20, 2012

2011

doi dblp
Efficient manifold ranking for image retrieval.
Bin Xu|Jiajun Bu|Chun Chen|Deng Cai|Xiaofei He|Wei Liu|Jiebo Luo
Proceeding of the 34th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2011, Beijing, China, July 25-29, 2011

2010

doi dblp
Learning a user-thread alignment manifold for thread recommendation in online forum.
Jun Zhao|Jiajun Bu|Chun Chen|Ziyu Guan|Can Wang|Cheng Zhang
Proceedings of the 19th ACM Conference on Information and Knowledge Management, CIKM 2010, Toronto, Ontario, Canada, October 26-30, 2010
doi dblp
Document recommendation in social tagging services.
Ziyu Guan|Can Wang|Jiajun Bu|Chun Chen|Kun Yang|Deng Cai|Xiaofei He
Proceedings of the 19th International Conference on World Wide Web, WWW 2010, Raleigh, North Carolina, USA, April 26-30, 2010

2009

doi dblp
Domain Specific Opinion Retrieval.
Guang Qiu|Feng Zhang|Jiajun Bu|Chun Chen
Information Retrieval Technology, 5th Asia Information Retrieval Symposium, AIRS 2009, Sapporo, Japan, October 21-23, 2009. Proceedings
doi dblp
Personalized tag recommendation using graph-based ranking on multi-type interrelated objects.
Ziyu Guan|Jiajun Bu|Qiaozhu Mei|Chun Chen|Can Wang
Proceedings of the 32nd Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2009, Boston, MA, USA, July 19-23, 2009
doi dblp
Probabilistic question recommendation for question answering communities.
Mingcheng Qu|Guang Qiu|Xiaofei He|Cheng Zhang|Hao Wu|Jiajun Bu|Chun Chen
Proceedings of the 18th International Conference on World Wide Web, WWW 2009, Madrid, Spain, April 20-24, 2009
doi dblp
News article extraction with template-independent wrapper.
Junfeng Wang|Xiaofei He|Can Wang|Jian Pei|Jiajun Bu|Chun Chen|Ziyu Guan|Gang Lu
Proceedings of the 18th International Conference on World Wide Web, WWW 2009, Madrid, Spain, April 20-24, 2009
doi dblp
Advertising keyword generation using active learning.
Hao Wu|Guang Qiu|Xiaofei He|Yuan Shi|Mingcheng Qu|Jing Shen|Jiajun Bu|Chun Chen
Proceedings of the 18th International Conference on World Wide Web, WWW 2009, Madrid, Spain, April 20-24, 2009
doi dblp
Tag-oriented document summarization.
Junyan Zhu|Can Wang|Xiaofei He|Jiajun Bu|Chun Chen|Shujie Shang|Mingcheng Qu|Gang Lu
Proceedings of the 18th International Conference on World Wide Web, WWW 2009, Madrid, Spain, April 20-24, 2009

2008

doi dblp
Improve Web Image Retrieval by Refining Image Annotations.
Peng Huang|Jiajun Bu|Chun Chen|Kangmiao Liu|Guang Qiu
Information Retrieval Technology, 4th Asia Infomation Retrieval Symposium, AIRS 2008, Harbin, China, January 15-18, 2008, Revised Selected Papers
doi dblp
A Simulated Shallow Dependency Parser Based on Weighted Hierarchical Structure Learning.
Zhiming Kang|Chun Chen|Jiajun Bu|Peng Huang|Guang Qiu
Information Retrieval Technology, 4th Asia Infomation Retrieval Symposium, AIRS 2008, Harbin, China, January 15-18, 2008, Revised Selected Papers
doi dblp
Improving Web Image Retrieval Using Image Annotations and Inference Network.
Peng Huang|Jiajun Bu|Chun Chen|Guang Qiu
Advances in Information Retrieval , 30th European Conference on IR Research, ECIR 2008, Glasgow, UK, March 30-April 3, 2008. Proceedings
doi dblp
Guide focused crawler efficiently and effectively using on-line topical importance estimation.
Ziyu Guan|Can Wang|Chun Chen|Jiajun Bu|Junfeng Wang
Proceedings of the 31st Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2008, Singapore, July 20-24, 2008
doi dblp
SOPING: a Chinese customer review mining system.
Chao Zhou|Guang Qiu|Kangmiao Liu|Jiajun Bu|Mingcheng Qu|Chun Chen
Proceedings of the 31st Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2008, Singapore, July 20-24, 2008
doi dblp
Model bloggers' interests based on forgetting mechanism.
Yuan Cheng|Guang Qiu|Jiajun Bu|Kangmiao Liu|Ye Han|Can Wang|Chun Chen
Proceedings of the 17th International Conference on World Wide Web, WWW 2008, Beijing, China, April 21-25, 2008

2007

doi dblp
MRF based approach for sentence retrieval.
Keke Cai|Chun Chen|Kangmiao Liu|Jiajun Bu|Peng Huang
SIGIR 2007: Proceedings of the 30th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, Amsterdam, The Netherlands, July 23-27, 2007
doi dblp
A full-text retrieval toolkit for mobile desktop search.
Wei Chen|Jiajun Bu|Kangmiao Liu|Chun Chen|Chen Zhang
SIGIR 2007: Proceedings of the 30th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, Amsterdam, The Netherlands, July 23-27, 2007
doi dblp
Quantify query ambiguity using ODP metadata.
Guang Qiu|Kangmiao Liu|Jiajun Bu|Chun Chen|Zhiming Kang
SIGIR 2007: Proceedings of the 30th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, Amsterdam, The Netherlands, July 23-27, 2007
doi dblp
Bayesian network based sentence retrieval model.
Keke Cai|Jiajun Bu|Chun Chen|Kangmiao Liu|Wei Chen
Proceedings of the 16th International Conference on World Wide Web, WWW 2007, Banff, Alberta, Canada, May 8-12, 2007
doi dblp
Exploration of query context for information retrieval.
Keke Cai|Chun Chen|Jiajun Bu|Peng Huang|Zhiming Kang
Proceedings of the 16th International Conference on World Wide Web, WWW 2007, Banff, Alberta, Canada, May 8-12, 2007