Chen Luo

2026

doi dblp
Building a Production Shopping Agent at Scale.
Weiwei Sun|Yuchen Yan|Chen Luo|Xiang Li|Josef Valvoda|Chuan Meng|Wei Lin|Jason Choi|Gaurang Sinkar|Qi Meng|Ziwei Dong|Chenglong Zhang|Binit Jha|Zhaochun Ren|Wei Wang|Rahul Dua|Xiang Li|Pengjie Ren|Yi Liu|Cong Xu|Shuyang Wang|Chen Luo|Zhumin Chen|Monica Cheng|Wei Lin|Jason Choi|Xuejing Lei|Ziwei Dong|Chenglong Zhang|Weiwei Sun|Yuchen Yan|Rahul Dua|Xin Zhang|Wei Wang|Chuan Meng|Josef Valvoda|Cong Xu|Shuyang Wang|Gaurang Sinkar|Qi Meng|Binit Jha|Zhaochun Ren|Pengjie Ren|Yi Liu|Monica Cheng|Zhumin Chen
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
Language Model Alignment for Conversational Shopping at Amazon.
Chen Luo|Dimitri Papadimitriou|Hariharan Muralidharan|Dhineshkumar Ramasubbu|Aakash Kolekar|Wenju Xu|Cong Xu|Anirudh Srinivasan|Mukesh Jain|Qi He
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
Examples as the Prompt: A Scalable Approach for Efficient LLM Adaptation in E-Commerce.
Jingying Zeng|Zhenwei Dai|Hui Liu|Samarth Varshney|Zhiji Liu|Chen Luo|Zhen Li|Qi He|Xianfeng Tang
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
Large Language Model for E-Commerce Workshop.
Haoyu Han|Xianfeng Tang|Jing Huang|Monica Xiao Cheng|Omar Alonso|Hanqing Lu|Zhen Li|Chen Luo|Dawei Yin|Jiliang Tang
Companion Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025 - 2 May 2025

2024

doi dblp
Planning Ahead in Generative Retrieval: Guiding Autoregressive Generation through Simultaneous Decoding.
Hansi Zeng|Chen Luo|Hamed Zamani
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
The 3rd International Workshop on Interactive and Scalable Information Retrieval Methods for eCommerce (ISIR-eCom 2024).
Vachik S. Dave|Linsey Pang|Xiquan Cui|Chen Luo|Hamed Zamani|Lingfei Wu|George Karypis
Proceedings of the 17th ACM International Conference on Web Search and Data Mining, WSDM 2024, Merida, Mexico, March 4-8, 2024
doi dblp
Mitigating Exploitation Bias in Learning to Rank with an Uncertainty-aware Empirical Bayes Approach.
Tao Yang|Cuize Han|Chen Luo|Parth Gupta|Jeff M. Phillips|Qingyao Ai
Proceedings of the ACM on Web Conference 2024, WWW 2024, Singapore, May 13-17, 2024
doi dblp
Scalable and Effective Generative Information Retrieval.
Hansi Zeng|Chen Luo|Bowen Jin|Sheikh Muhammad Sarwar|Tianxin Wei|Hamed Zamani
Proceedings of the ACM on Web Conference 2024, WWW 2024, Singapore, May 13-17, 2024
doi dblp
Bi-CAT: Improving Robustness of LLM-based Text Rankers to Conditional Distribution Shifts.
Sriram Srinivasan|Stephen Sheng|Rishabh Deshmukh|Chen Luo|Yesh Dattatreya|Subhajit Sanyal|S. V. N. Vishwanathan
Companion Proceedings of the ACM on Web Conference 2024, WWW 2024, Singapore, Singapore, May 13-17, 2024

2023

doi dblp
Implicit Query Parsing at Amazon Product Search.
Chen Luo|Rahul Goutam|Haiyang Zhang|Chao Zhang|Yangqiu Song|Bing Yin
Proceedings of the 46th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2023, Taipei, Taiwan, July 23-27, 2023

2022

doi dblp
Can Clicks Be Both Labels and Features?: Unbiased Behavior Feature Collection and Uncertainty-aware Learning to Rank.
Huawei Shen|Tao Yang|Chen Luo|Hanqing Lu|Parth Gupta|Bing Yin|Tao Yang|Huawei Shen|Qingyao Ai
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022
doi dblp
Massive Text Normalization via an Efficient Randomized Algorithm.
Nan Jiang|Chen Luo|Vihan Lakshman|Yesh Dattatreya|Yexiang Xue
WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022
doi dblp
ROSE: Robust Caches for Amazon Product Search.
Chen Luo|Vihan Lakshman|Anshumali Shrivastava|Tianyu Cao|Sreyashi Nag|Rahul Goutam|Hanqing Lu|Yiwei Song|Bing Yin
Companion of The Web Conference 2022, Virtual Event / Lyon, France, April 25 - 29, 2022

2021

doi dblp
Structural Temporal Graph Neural Networks for Anomaly Detection in Dynamic Graphs.
Lei Cai|Zhengzhang Chen|Chen Luo|Jiaping Gui|Jingchao Ni|Ding Li|Haifeng Chen
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021
doi dblp
QUEACO: Borrowing Treasures from Weakly-labeled Behavior Data for Query Attribute Value Extraction.
Danqing Zhang|Zheng Li|Tianyu Cao|Chen Luo|Tony Wu|Hanqing Lu|Yiwei Song|Bing Yin|Tuo Zhao|Qiang Yang
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021

2016

doi dblp
Telco User Activity Level Prediction with Massive Mobile Broadband Data.
Chen Luo|Jia Zeng|Mingxuan Yuan|Wenyuan Dai|Qiang Yang
ACM Transactions on Intelligent Systems and Technology (TIST) 2016 Volume 7 Issue 4
doi dblp
City-Scale Localization with Telco Big Data.
Fangzhou Zhu|Chen Luo|Mingxuan Yuan|Yijian Zhu|Zhengqing Zhang|Tao Gu|Ke Deng|Weixiong Rao|Jia Zeng
Proceedings of the 25th ACM International Conference on Information and Knowledge Management, CIKM 2016, Indianapolis, IN, USA, October 24-28, 2016