Bo Chen

2026

doi dblp
EENet: An Efficient and Effective Network for Large-Scale CTR Prediction.
Dezhi Yi|Bo Chen|Ye Lu|Hang Liu|Suqi Shi|Yangsen Liu|Wei Guo|Kenan Song|Huifeng Guo|Yong Liu|Zhenhua Dong|Ruiming Tang
ACM Transactions on Information Systems (TOIS) 2026 Volume 44 Issue 4
doi dblp
Modular Representation Compression: Adapting LLM Representations for Efficient and Effective Recommendation.
Yunjia Xi|Menghui Zhu|Jianghao Lin|Bo Chen|Ruiming Tang|Yong Yu|Weinan Zhang
Proceedings of the 49th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2026, MelbourneVICAustralia, July 20-24, 2026

2025

doi dblp
How Can Recommender Systems Benefit from Large Language Models: A Survey.
Jianghao Lin|Xinyi Dai|Yunjia Xi|Weiwen Liu|Bo Chen|Hao Zhang|Yong Liu|Chuhan Wu|Xiangyang Li|Chenxu Zhu|Huifeng Guo|Yong Yu|Ruiming Tang|Weinan Zhang
ACM Transactions on Information Systems (TOIS) 2025 Volume 43 Issue 2
doi dblp
Action First: Leveraging Preference-Aware Actions for More Effective Decision-Making in Interactive Recommender Systems.
Renting Rui|Yunjia Xi|Weiwen Liu|Jianghao Lin|Bo Chen|Ruiming Tang|Weinan Zhang|Yong Yu
Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2025, Padua, Italy, July 13-18, 2025
doi dblp
Efficiency Unleashed: Inference Acceleration for LLM-based Recommender Systems with Speculative Decoding.
Yunjia Xi|Jiahao Zhao|Menghui Zhu|Hangyu Wang|Shaoxuan Xu|Weiwen Liu|Bo Chen|Jianghao Lin|Fengqi Zhu|Ruiming Tang|Menghui Zhu|Jiahao Zhao|Jingyang Ou|Weinan Zhang|Shaoxuan Xu|Weiwen Liu|Sirius Chen|Zhewei Wei|Yong Yu|Yuling Shi|Fengqi Zhu|Ruiming Tang|Sirius Chen|Zhewei Wei|Jingyang Ou|Weinan Zhang|Yong Yu|Yuling Shi
Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2025, Padua, Italy, July 13-18, 2025
doi dblp
LLM4Rerank: LLM-based Auto-Reranking Framework for Recommendations.
Jingtong Gao|Bo Chen|Xiangyu Zhao|Weiwen Liu|Xiangyang Li|Yichao Wang|Wanyu Wang|Huifeng Guo|Ruiming Tang
Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025- 2 May 2025
doi dblp
Joint Modeling in Deep Recommender Systems.
Pengyue Jia|Jingtong Gao|Yejing Wang|Yuhao Wang|Xiaopeng Li|Qidong Liu|Yichao Wang|Bo Chen|Huifeng Guo|Ruiming Tang
Companion Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025 - 2 May 2025

2024

doi dblp
Play to Your Strengths: Collaborative Intelligence of Conventional Recommender Models and Large Language Models.
Yunjia Xi|Weiwen Liu|Jianghao Lin|Chuhan Wu|Bo Chen|Ruiming Tang|Weinan Zhang|Yong Yu
Information Retrieval - 30th China Conference, CCIR 2024, Wuhan, China, October 18-20, 2024, Revised Selected Papers
doi dblp
ELCoRec: Enhance Language Understanding with Co-Propagation of Numerical and Categorical Features for Recommendation.
Jizheng Chen|Kounianhua Du|Jianghao Lin|Bo Chen|Ruiming Tang|Weinan Zhang|Yong Yu
Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, CIKM 2024, Boise, ID, USA, October 21-25, 2024
doi dblp
HierRec: Scenario-Aware Hierarchical Modeling for Multi-scenario Recommendations.
Jingtong Gao|Bo Chen|Menghui Zhu|Xiangyu Zhao|Xiaopeng Li|Yuhao Wang|Yichao Wang|Huifeng Guo|Ruiming Tang
Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, CIKM 2024, Boise, ID, USA, October 21-25, 2024
doi dblp
Retrieval-Oriented Knowledge for Click-Through Rate Prediction.
Huanshuo Liu|Bo Chen|Menghui Zhu|Jianghao Lin|Jiarui Qin|Hao Zhang|Yang Yang|Ruiming Tang
Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, CIKM 2024, Boise, ID, USA, October 21-25, 2024
doi dblp
MemoCRS: Memory-enhanced Sequential Conversational Recommender Systems with Large Language Models.
Yunjia Xi|Weiwen Liu|Jianghao Lin|Bo Chen|Ruiming Tang|Weinan Zhang|Yong Yu
Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, CIKM 2024, Boise, ID, USA, October 21-25, 2024
doi dblp
Diff-MSR: A Diffusion Model Enhanced Paradigm for Cold-Start Multi-Scenario Recommendation.
Yuhao Wang|Ziru Liu|Yichao Wang|Xiangyu Zhao|Bo Chen|Huifeng Guo|Ruiming Tang
Proceedings of the 17th ACM International Conference on Web Search and Data Mining, WSDM 2024, Merida, Mexico, March 4-8, 2024
doi dblp
ClickPrompt: CTR Models are Strong Prompt Generators for Adapting Language Models to CTR Prediction.
Jianghao Lin|Bo Chen|Hangyu Wang|Yunjia Xi|Yanru Qu|Xinyi Dai|Kangning Zhang|Ruiming Tang|Yong Yu|Weinan Zhang
Proceedings of the ACM on Web Conference 2024, WWW 2024, Singapore, May 13-17, 2024
doi dblp
ReLLa: Retrieval-enhanced Large Language Models for Lifelong Sequential Behavior Comprehension in Recommendation.
Jianghao Lin|Rong Shan|Chenxu Zhu|Kounianhua Du|Bo Chen|Shigang Quan|Ruiming Tang|Yong Yu|Weinan Zhang
Proceedings of the ACM on Web Conference 2024, WWW 2024, Singapore, May 13-17, 2024

2023

doi dblp
DFFM: Domain Facilitated Feature Modeling for CTR Prediction.
Wei Guo|Chenxu Zhu|Fan Yan|Bo Chen|Weiwen Liu|Huifeng Guo|Hongkun Zheng|Yong Liu|Ruiming Tang
Proceedings of the 32nd ACM International Conference on Information and Knowledge Management, CIKM 2023, Birmingham, United Kingdom, October 21-25, 2023
doi dblp
HAMUR: Hyper Adapter for Multi-Domain Recommendation.
Xiaopeng Li|Fan Yan|Xiangyu Zhao|Yichao Wang|Bo Chen|Huifeng Guo|Ruiming Tang
Proceedings of the 32nd ACM International Conference on Information and Knowledge Management, CIKM 2023, Birmingham, United Kingdom, October 21-25, 2023
doi dblp
Optimal Real-Time Bidding Strategy for Position Auctions in Online Advertising.
Weitong Ou|Bo Chen|Weiwen Liu|Xinyi Dai|Weinan Zhang|Wei Xia|Xuan Li|Ruiming Tang|Yong Yu
Proceedings of the 32nd ACM International Conference on Information and Knowledge Management, CIKM 2023, Birmingham, United Kingdom, October 21-25, 2023
doi dblp
AutoTransfer: Instance Transfer for Cross-Domain Recommendations.
Jingtong Gao|Xiangyu Zhao|Bo Chen|Fan Yan|Huifeng Guo|Ruiming Tang
Proceedings of the 46th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2023, Taipei, Taiwan, July 23-27, 2023
doi dblp
Single-shot Feature Selection for Multi-task Recommendations.
Yejing Wang|Zhaocheng Du|Xiangyu Zhao|Bo Chen|Huifeng Guo|Ruiming Tang|Zhenhua Dong
Proceedings of the 46th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2023, Taipei, Taiwan, July 23-27, 2023
doi dblp
PLATE: A Prompt-Enhanced Paradigm for Multi-Scenario Recommendations.
Yuhao Wang|Xiangyu Zhao|Artyom Sosedka|Bo Chen|Artyom Sosedka|Bo Chen|Andrey Sakhovskiy|Qidong Liu|Andrey Sakhovskiy|Qidong Liu|Elizaveta Kovtun|Huifeng Guo|Elizaveta Kovtun|Huifeng Guo|Artyom Boyarskikh|Huanshuo Liu|Huanshuo Liu|Artyom Boyarskikh|Yichao Wang|Semen A. Budennyy|Yichao Wang|Semen A. Budennyy|Rui Zhang|Ruiming Tang
Proceedings of the 46th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2023, Taipei, Taiwan, July 23-27, 2023
doi dblp
AutoML for Deep Recommender Systems: Fundamentals and Advances.
Ruiming Tang|Bo Chen|Yejing Wang|Huifeng Guo|Yong Liu|Wenqi Fan|Xiangyu Zhao
Proceedings of the Sixteenth ACM International Conference on Web Search and Data Mining, WSDM 2023, Singapore, 27 February 2023 - 3 March 2023.
doi dblp
AutoGen: An Automated Dynamic Model Generation Framework for Recommender System.
Chenxu Zhu|Bo Chen|Huifeng Guo|Hang Xu|Xiangyang Li|Xiangyu Zhao|Weinan Zhang|Yong Yu|Ruiming Tang
Proceedings of the Sixteenth ACM International Conference on Web Search and Data Mining, WSDM 2023, Singapore, 27 February 2023 - 3 March 2023.
doi dblp
Compressed Interaction Graph based Framework for Multi-behavior Recommendation.
Wei Guo|Chang Meng|Enming Yuan|Zhicheng He|Huifeng Guo|Yingxue Zhang|Bo Chen|Yaochen Hu|Ruiming Tang|Xiu Li|Rui Zhang
Proceedings of the ACM Web Conference 2023, WWW 2023, Austin, TX, USA, 30 April 2023 - 4 May 2023

2022

doi dblp
Numerical Feature Representation with Hybrid N-ary Encoding.
Bo Chen|Huifeng Guo|Weiwen Liu|Yue Ding|Yunzhe Li|Wei Guo|Yichao Wang|Zhicheng He|Ruiming Tang|Rui Zhang
Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022
doi dblp
IntTower: The Next Generation of Two-Tower Model for Pre-Ranking System.
Xiangyang Li|Bo Chen|Huifeng Guo|Jingjie Li|Chenxu Zhu|Xiang Long|Sujian Li|Yichao Wang|Wei Guo|Longxia Mao|Jinxing Liu|Zhenhua Dong|Ruiming Tang
Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022
doi dblp
Disentangling Past-Future Modeling in Sequential Recommendation via Dual Networks.
Hengyu Zhang|Enming Yuan|Wei Guo|Zhicheng He|Jiarui Qin|Huifeng Guo|Bo Chen|Xiu Li|Ruiming Tang
Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022
doi dblp
RankFlow: Joint Optimization of Multi-Stage Cascade Ranking Systems as Flows.
Jiarui Qin|Jiachen Zhu|Bo Chen|Zhirong Liu|Weiwen Liu|Ruiming Tang|Rui Zhang|Yong Yu|Weinan Zhang
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022
doi dblp
Accepted Tutorials at The Web Conference 2022.
Riccardo Tommasini|Senjuti Basu Roy|Xuan Wang|Hongwei Wang|Heng Ji|Jiawei Han|Preslav Nakov|Giovanni Da San Martino|Firoj Alam|Markus Schedl|Elisabeth Lex|Akash Bharadwaj|Graham Cormode|Milan Dojchinovski|Jan Forberg|Johannes Frey|Pieter Bonte|Marco Balduini|Matteo Belcao|Emanuele Della Valle|Junliang Yu|Hongzhi Yin|Tong Chen|Haochen Liu|Yiqi Wang|Wenqi Fan|Xiaorui Liu|Jamell Dacon|Lingjuan Lyu|Jiliang Tang|Aristides Gionis|Stefan Neumann|Bruno Ordozgoiti|Simon Razniewski|Hiba Arnaout|Shrestha Ghosh|Fabian M. Suchanek|Lingfei Wu|Yu Chen|Yunyao Li|Bang Liu|Filip Ilievski|Daniel Garijo|Hans Chalupsky|Pedro A. Szekely|Ilias Kanellos|Dimitris Sacharidis|Thanasis Vergoulis|Nurendra Choudhary|Nikhil Rao|Karthik Subbian|Srinivasan H. Sengamedu|Chandan K. Reddy|Friedhelm Victor|Bernhard Haslhofer|George Katsogiannis-Meimarakis|Georgia Koutrika|Shengmin Jin|Danai Koutra|Reza Zafarani|Yulia Tsvetkov|Vidhisha Balachandran|Sachin Kumar|Xiangyu Zhao|Bo Chen|Huifeng Guo|Yejing Wang|Ruiming Tang|Yang Zhang|Wenjie Wang|Peng Wu|Fuli Feng|Xiangnan He
Companion of The Web Conference 2022, Virtual Event / Lyon, France, April 25 - 29, 2022

2021

doi dblp
Enhancing Explicit and Implicit Feature Interactions via Information Sharing for Parallel Deep CTR Models.
Bo Chen|Yichao Wang|Zhirong Liu|Ruiming Tang|Wei Guo|Hongkun Zheng|Weiwei Yao|Muyu Zhang|Xiuqiang He
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021
doi dblp
Semi-deterministic and Contrastive Variational Graph Autoencoder for Recommendation.
Yue Ding|Yuxiang Shi|Bo Chen|Chenghua Lin|Hongtao Lu|Jie Li|Ruiming Tang|Dong Wang
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021
doi dblp
Extracting Attentive Social Temporal Excitation for Sequential Recommendation.
Yunzhe Li|Yue Ding|Bo Chen|Xin Xin|Yule Wang|Yuxiang Shi|Ruiming Tang|Dong Wang
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021

2020

doi dblp
TGCN: Tag Graph Convolutional Network for Tag-Aware Recommendation.
Bo Chen|Wei Guo|Ruiming Tang|Xin Xin|Yue Ding|Xiuqiang He|Dong Wang
CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020