Bo Zheng

2026

doi dblp

Unlocking Scaling Law in Industrial Recommendation Systems with a Three-step Paradigm based Large User Model.

Bencheng Yan|Shilei Liu|Zhiyuan Zeng|Zihao Wang|Yizhen Zhang|Yujin Yuan|Langming Liu|Jiaqi Liu|Di Wang|Wenbo Su|Pengjie Wang|Jian Xu|Bo Zheng

Proceedings of the Nineteenth ACM International Conference on Web Search and Data Mining, WSDM 2026, Boise, ID, USA, February 22-26, 2026

doi dblp

MOON: Generative MLLM-based Multimodal Representation Learning for E-commerce Product Understanding.

Daoze Zhang|Chenghan Fu|Zhanheng Nie|Jianyu Liu|Wanxian Guan|Yuan Gao|Jun Song|Pengjie Wang|Jian Xu|Bo Zheng

Proceedings of the Nineteenth ACM International Conference on Web Search and Data Mining, WSDM 2026, Boise, ID, USA, February 22-26, 2026

doi dblp

PolicySim: An LLM-Based Agent Social Simulation Sandbox for Proactive Policy Optimization.

Renhong Huang|Ning Tang|Jiarong Xu|Yuxuan Cao|Qingqian Tu|Sheng Guo|Bo Zheng|Huiyuan Liu|Yang Yang

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

Multi-Behavior Sequential Modeling with Transition-Aware Graph Attention Network for E-Commerce Recommendation.

Hanqi Jin|Gaoming Yang|Zhangming Chan|Yapeng Yuan|Longbin Li|Fei Sun|Yeqiu Yang|Jian Wu|Yuning Jiang|Bo Zheng

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

Modeling Cascaded Delay Feedback for Online Net Conversion Rate Prediction: Benchmark, Insights and Solutions.

Mingxuan Luo|Guipeng Xv|Sishuo Chen|Xinyu Li|Li Zhang|Zhangming Chan|Xiang-Rong Sheng|Han Zhu|Jian Xu|Bo Zheng|Chen Lin

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

ThinkRec: Thinking-based recommendation via LLM.

Qihang Yu|Kairui Fu|Zheqi Lv|Shengyu Zhang|Xinhui Wu|Chen Lin|Feng Wei|Bo Zheng|Fei Wu

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

Multi-Branch Cooperation Networks for Enhanced Click-Through Rate Prediction in Large-Scale E-Commerce Search.

Xu Chen|Zida Cheng|Shuai Xiao|Chen Ju|Xiaoming Liu|Jinsong Lan|Xiaoyong Zhu|Bo Zheng

Companion Proceedings of the ACM Web Conference 2026, WWW Companion 2026, Dubai, United Arab Emirates, 29 June 2026 - 3 July 2026

2025

doi dblp

See Beyond a Single View: Multi-Attribution Learning Leads to Better Conversion Rate Prediction.

Sishuo Chen|Zhangming Chan|Xiang-Rong Sheng|Lei Zhang|Sheng Chen|Chenghuan Hou|Han Zhu|Jian Xu|Bo Zheng

Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025

doi dblp

T-Stars-Poster: A Framework for Product-Centric Advertising Image Design.

Hongyu Chen|Tiezheng Ge|Christopher Phillips|Min Zhou|Bo Zheng|Antonio Salas|Jing Jiang|Jiale Chen|Yang Lu|Zihang Lin|Bo Xiao|Tiezheng Ge|Christopher Phillips|Antonio Salas|Bo Zheng

Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025

doi dblp

ECKGBench: Benchmarking Large Language Models in E-commerce Leveraging Knowledge Graph.

Langming Liu|Haibin Chen|Yuhao Wang|Yujin Yuan|Shilei Liu|Wenbo Su|Xiangyu Zhao|Bo Zheng

Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025

doi dblp

A Generative Re-ranking Model for List-level Multi-objective Optimization at Taobao.

Yue Meng|Cheng Guo|Yi Cao|Tong Liu|Bo Zheng

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

Gradient Deconfliction via Orthogonal Projections onto Subspaces For Multi-task Learning.

Shijie Zhu|Hui Zhao|Tianshu Wu|Pengjie Wang|Hongbo Deng|Jian Xu|Bo Zheng

Proceedings of the Eighteenth ACM International Conference on Web Search and Data Mining, WSDM 2025, Hannover, Germany, March 10-14, 2025

doi dblp

Learning against Non-credible Second-Price Auctions.

Qian Wang|Xuanzhi Xia|Zongjun Yang|Xiaotie Deng|Yuqing Kong|Zhilin Zhang|Liang Wang|Chuan Yu|Jian Xu|Bo Zheng

Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025- 2 May 2025

doi dblp

DAGPrompT: Pushing the Limits of Graph Prompting with a Distribution-aware Graph Prompt Tuning Approach.

Qin Chen|Liang Wang|Bo Zheng|Guojie Song

Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025- 2 May 2025

doi dblp

DMLoRA: Dynamic Multi-Subspace Low-Rank Adaptation.

Cong Jiang|Fangzhi Zhu|Xiaowei Chen|Junxiong Zhu|Bo Zheng|Yifeng Wang|Zheng Zhang

Companion Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025 - 2 May 2025

doi dblp

Computational Advertising: Recent Advances.

Junwei Pan|Zhilin Zhang|Han Zhu|Jian Xu|Jie Jiang|Bo Zheng

Companion Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025 - 2 May 2025

doi dblp

Explainable LLM-driven Multi-dimensional Distillation for E-Commerce Relevance Learning.

Gang Zhao|Ximing Zhang|Chenji Lu|Hui Zhao|Tianshu Wu|Pengjie Wang|Jian Xu|Bo Zheng

Companion Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025 - 2 May 2025

2024

doi dblp

Enhancing Taobao Display Advertising with Multimodal Representations: Challenges, Approaches and Insights.

Xiang-Rong Sheng|Feifan Yang|Litong Gong|Biao Wang|Zhangming Chan|Yujing Zhang|Yueyao Cheng|Yong-Nan Zhu|Tiezheng Ge|Han Zhu|Yuning Jiang|Jian Xu|Bo Zheng

Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, CIKM 2024, Boise, ID, USA, October 21-25, 2024

doi dblp

Calibration-compatible Listwise Distillation of Privileged Features for CTR Prediction.

Xiaoqiang Gui|Yueyao Cheng|Xiang-Rong Sheng|Yunfeng Zhao|Guoxian Yu|Shuguang Han|Yuning Jiang|Jian Xu|Bo Zheng

Proceedings of the 17th ACM International Conference on Web Search and Data Mining, WSDM 2024, Merida, Mexico, March 4-8, 2024

doi dblp

Unified Visual Preference Learning for User Intent Understanding.

Yihua Wen|Si Chen|Yu Tian|Wanxian Guan|Pengjie Wang|Hongbo Deng|Jian Xu|Bo Zheng|Zihao Li|Lixin Zou|Chenliang Li

Proceedings of the 17th ACM International Conference on Web Search and Data Mining, WSDM 2024, Merida, Mexico, March 4-8, 2024

doi dblp

Ad vs Organic: Revisiting Incentive Compatible Mechanism Design in E-commerce Platforms.

Ningyuan Li|Yunxuan Ma|Yang Zhao|Qian Wang|Zhilin Zhang|Chuan Yu|Jian Xu|Bo Zheng|Xiaotie Deng

Proceedings of the ACM on Web Conference 2024, WWW 2024, Singapore, May 13-17, 2024

doi dblp

MetaSplit: Meta-Split Network for Limited-Stock Product Recommendation.

Wenhao Wu|Jialiang Zhou|Ailong He|Shuguang Han|Jufeng Chen|Bo Zheng

Companion Proceedings of the ACM on Web Conference 2024, WWW 2024, Singapore, Singapore, May 13-17, 2024

2023

doi dblp

BOMGraph: Boosting Multi-scenario E-commerce Search with a Unified Graph Neural Network.

Shuai Fan|Jinping Gou|Yang Li|Jiaxing Bai|Chen Lin|Wanxian Guan|Xubin Li|Hongbo Deng|Jian Xu|Bo Zheng

Proceedings of the 32nd ACM International Conference on Information and Knowledge Management, CIKM 2023, Birmingham, United Kingdom, October 21-25, 2023

doi dblp

Rec4Ad: A Free Lunch to Mitigate Sample Selection Bias for Ads CTR Prediction in Taobao.

Jingyue Gao|Shuguang Han|Han Zhu|Siran Yang|Yuning Jiang|Jian Xu|Bo Zheng

Proceedings of the 32nd ACM International Conference on Information and Knowledge Management, CIKM 2023, Birmingham, United Kingdom, October 21-25, 2023

doi dblp

MEBS: Multi-task End-to-end Bid Shading for Multi-slot Display Advertising.

Zhen Gong|Lvyin Niu|Yang Zhao|Miao Xu|Haoqi Zhang|Zhenzhe Zheng|Zhilin Zhang|Rongquan Bai|Chuan Yu|Jian Xu|Bo Zheng|Fan Wu

Proceedings of the 32nd ACM International Conference on Information and Knowledge Management, CIKM 2023, Birmingham, United Kingdom, October 21-25, 2023

doi dblp

PS-SA: An Efficient Self-Attention via Progressive Sampling for User Behavior Sequence Modeling.

Jiacen Hu|Zhangming Chan|Yu Zhang|Shuguang Han|Siyuan Lou|Baolin Liu|Han Zhu|Yuning Jiang|Jian Xu|Bo Zheng

Proceedings of the 32nd ACM International Conference on Information and Knowledge Management, CIKM 2023, Birmingham, United Kingdom, October 21-25, 2023

doi dblp

Hybrid Contrastive Constraints for Multi-Scenario Ad Ranking.

Shanlei Mu|Penghui Wei|Wayne Xin Zhao|Shaoguo Liu|Liang Wang|Bo Zheng

Proceedings of the 32nd ACM International Conference on Information and Knowledge Management, CIKM 2023, Birmingham, United Kingdom, October 21-25, 2023

doi dblp

COPR: Consistency-Oriented Pre-Ranking for Online Advertising.

Zhishan Zhao|Jingyue Gao|Yu Zhang|Shuguang Han|Siyuan Lou|Xiang-Rong Sheng|Zhe Wang|Han Zhu|Yuning Jiang|Jian Xu|Bo Zheng

Proceedings of the 32nd ACM International Conference on Information and Knowledge Management, CIKM 2023, Birmingham, United Kingdom, October 21-25, 2023

doi dblp

Entire Space Cascade Delayed Feedback Modeling for Effective Conversion Rate Prediction.

Yunfeng Zhao|Xu Yan|Xiaoqiang Gui|Shuguang Han|Xiang-Rong Sheng|Guoxian Yu|Jufeng Chen|Zhao Xu|Bo Zheng

Proceedings of the 32nd ACM International Conference on Information and Knowledge Management, CIKM 2023, Birmingham, United Kingdom, October 21-25, 2023

doi dblp

Multi-Scenario Ranking with Adaptive Feature Learning.

Yu Tian|Bofang Li|Si Chen|Xubin Li|Hongbo Deng|Jian Xu|Bo Zheng|Qian Wang|Chenliang Li

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

FedAds: A Benchmark for Privacy-Preserving CVR Estimation with Vertical Federated Learning.

Penghui Wei|Hongjian Dou|Shaoguo Liu|Rongjun Tang|Li Liu|Liang Wang|Bo Zheng

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

Gradient Coordination for Quantifying and Maximizing Knowledge Transference in Multi-Task Learning.

Xuanhua Yang|Jianxin Zhao|Shaoguo Liu|Liang Wang|Bo Zheng

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

Fairness-aware Guaranteed Display Advertising Allocation under Traffic Cost Constraint.

Liang Dai|Zhonglin Zu|Hao Wu|Liang Wang|Bo Zheng

Proceedings of the ACM Web Conference 2023, WWW 2023, Austin, TX, USA, 30 April 2023 - 4 May 2023

doi dblp

Rethinking Structural Encodings: Adaptive Graph Transformer for Node Classification Task.

Xiaojun Ma|Qin Chen|Yi Wu|Guojie Song|Liang Wang|Bo Zheng

Proceedings of the ACM Web Conference 2023, WWW 2023, Austin, TX, USA, 30 April 2023 - 4 May 2023

doi dblp

Correlative Preference Transfer with Hierarchical Hypergraph Network for Multi-Domain Recommendation.

Zixuan Xu|Penghui Wei|Shaoguo Liu|Weimin Zhang|Liang Wang|Bo Zheng

Proceedings of the ACM Web Conference 2023, WWW 2023, Austin, TX, USA, 30 April 2023 - 4 May 2023

2022

doi dblp

Approximate Nearest Neighbor Search under Neural Similarity Metric for Large-Scale Recommendation.

Rihan Chen|Bin Liu|Han Zhu|Yaoxuan Wang|Qi Li|Buting Ma|Qingbo Hua|Jun Jiang|Yunlong Xu|Hongbo Deng|Bo Zheng

Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022

doi dblp

Hierarchically Constrained Adaptive Ad Exposure in Feeds.

Dagui Chen|Qi Yan|Chunjie Chen|Zhenzhe Zheng|Yangsu Liu|Zhenjia Ma|Chuan Yu|Jian Xu|Bo Zheng

Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022

doi dblp

Adaptive Domain Interest Network for Multi-domain Recommendation.

Yuchen Jiang|Qi Li|Han Zhu|Jinbei Yu|Jin Li|Ziru Xu|Huihui Dong|Bo Zheng

Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022

doi dblp

STARDOM: Semantic Aware Deep Hierarchical Forecasting Model for Search Traffic Prediction.

Yucheng Lu|Qiang Ji|Liang Wang|Tianshu Wu|Hongbo Deng|Jian Xu|Bo Zheng

Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022

doi dblp

Visual Encoding and Debiasing for CTR Prediction.

Guipeng Xv|Si Chen|Chen Lin|Wanxian Guan|Xingyuan Bu|Xubin Li|Hongbo Deng|Jian Xu|Bo Zheng

Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022

doi dblp

AdaSparse: Learning Adaptively Sparse Structures for Multi-Domain Click-Through Rate Prediction.

Xuanhua Yang|Xiaoyu Peng|Penghui Wei|Shaoguo Liu|Liang Wang|Bo Zheng

Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022

doi dblp

Graph-based Weakly Supervised Framework for Semantic Relevance Learning in E-commerce.

Zhiyuan Zeng|Yuzhi Huang|Tianshu Wu|Hongbo Deng|Jian Xu|Bo Zheng

Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022

doi dblp

KEEP: An Industrial Pre-Training Framework for Online Recommendation via Knowledge Extraction and Plugging.

Yujing Zhang|Zhangming Chan|Shuhao Xu|Weijie Bian|Shuguang Han|Hongbo Deng|Bo Zheng

Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022

doi dblp

Towards Understanding the Overfitting Phenomenon of Deep Click-Through Rate Models.

Zhao-Yu Zhang|Xiang-Rong Sheng|Yujing Zhang|Biye Jiang|Shuguang Han|Hongbo Deng|Bo Zheng

Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022

doi dblp

Learning Disentangled Representations for Counterfactual Regression via Mutual Information Minimization.

Mingyuan Cheng|Xinru Liao|Quan Liu|Bin Ma|Jian Xu|Bo Zheng

SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022

doi dblp

Transform Cold-Start Users into Warm via Fused Behaviors in Large-Scale Recommendation.

Pengyang Li|Rong Chen|Quan Liu|Jian Xu|Bo Zheng

SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022

doi dblp

Joint Optimization of Ad Ranking and Creative Selection.

Kaiyi Lin|Xiang Zhang|Feng Li|Pengjie Wang|Qingqing Long|Hongbo Deng|Jian Xu|Bo Zheng

SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022

doi dblp

Towards Personalized Bundle Creative Generation with Contrastive Non-Autoregressive Decoding.

Penghui Wei|Shaoguo Liu|Xuanhua Yang|Liang Wang|Bo Zheng

SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022

doi dblp

Posterior Probability Matters: Doubly-Adaptive Calibration for Neural Predictions in Online Advertising.

Penghui Wei|Weimin Zhang|Ruijie Hou|Jinquan Liu|Shaoguo Liu|Liang Wang|Bo Zheng

SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022

doi dblp

A Cooperative-Competitive Multi-Agent Framework for Auto-bidding in Online Advertising.

Chao Wen|Miao Xu|Zhilin Zhang|Zhenzhe Zheng|Yuhui Wang|Xiangyu Liu|Yu Rong|Dong Xie|Xiaoyang Tan|Chuan Yu|Jian Xu|Fan Wu|Guihai Chen|Xiaoqiang Zhu|Bo Zheng

WSDM '22: The Fifteenth ACM International Conference on Web Search and Data Mining, Virtual Event / Tempe, AZ, USA, February 21 - 25, 2022

doi dblp

Leaving No One Behind: A Multi-Scenario Multi-Task Meta Learning Approach for Advertiser Modeling.

Qianqian Zhang|Xinru Liao|Quan Liu|Jian Xu|Bo Zheng

WSDM '22: The Fifteenth ACM International Conference on Web Search and Data Mining, Virtual Event / Tempe, AZ, USA, February 21 - 25, 2022

doi dblp

Asymptotically Unbiased Estimation for Delayed Feedback Modeling via Label Correction.

Yu Chen|Jiaqi Jin|Hui Zhao|Pengjie Wang|Guojun Liu|Jian Xu|Bo Zheng

WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022

doi dblp

MBCT: Tree-Based Feature-Aware Binning for Individual Uncertainty Calibration.

Siguang Huang|Yunli Wang|Lili Mou|Huayue Zhang|Han Zhu|Chuan Yu|Bo Zheng

WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022

doi dblp

UKD: Debiasing Conversion Rate Estimation via Uncertainty-regularized Knowledge Distillation.

Zixuan Xu|Penghui Wei|Weimin Zhang|Shaoguo Liu|Liang Wang|Bo Zheng

WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022

doi dblp

DC-GNN: Decoupled Graph Neural Networks for Improving and Accelerating Large-Scale E-commerce Retrieval.

Chenchen Feng|Yu He|Shiyang Wen|Guojun Liu|Liang Wang|Jian Xu|Bo Zheng

Companion of The Web Conference 2022, Virtual Event / Lyon, France, April 25 - 29, 2022

2021

doi dblp

Heterogeneous Graph Neural Networks for Large-Scale Bid Keyword Matching.

Zongtao Liu|Bin Ma|Quan Liu|Jian Xu|Bo Zheng

CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021

doi dblp

AutoHERI: Automated Hierarchical Representation Integration for Post-Click Conversion Rate Estimation.

Penghui Wei|Weimin Zhang|Zixuan Xu|Shaoguo Liu|Kuang-chih Lee|Bo Zheng

CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021

doi dblp

SMAD: Scalable Multi-view Ad Retrieval System for E-Commerce Sponsored Search.

Shiyang Wen|Yiran Chen|Zhi Yang|Yan Zhang|Di Zhang|Liang Wang|Bo Zheng

CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021

doi dblp

Binary Code based Hash Embedding for Web-scale Applications.

Bencheng Yan|Pengjie Wang|Jinquan Liu|Wei Lin|Kuang-Chih Lee|Jian Xu|Bo Zheng

CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021

doi dblp

Learning Effective and Efficient Embedding via an Adaptively-Masked Twins-based Layer.

Bencheng Yan|Pengjie Wang|Kai Zhang|Wei Lin|Kuang-Chih Lee|Jian Xu|Bo Zheng

CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021

doi dblp

Explicit Semantic Cross Feature Learning via Pre-trained Graph Neural Networks for CTR Prediction.

Feng Li|Bencheng Yan|Qingqing Long|Pengjie Wang|Wei Lin|Jian Xu|Bo Zheng

SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, Canada, July 11-15, 2021

doi dblp

Towards a Better Tradeoff between Effectiveness and Efficiency in Pre-Ranking: A Learnable Feature Selection based Approach.

Xu Ma|Pengjie Wang|Hui Zhao|Shaoguo Liu|Chuhan Zhao|Wei Lin|Kuang-Chih Lee|Jian Xu|Bo Zheng

SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, Canada, July 11-15, 2021

2019

doi dblp

Aggregating E-commerce Search Results from Heterogeneous Sources via Hierarchical Reinforcement Learning.

Ryuichi Takanobu|Tao Zhuang|Minlie Huang|Jun Feng|Haihong Tang|Bo Zheng

The World Wide Web Conference, WWW 2019, San Francisco, CA, USA, May 13-17, 2019