2020

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Approximate Nearest Neighbor Search and Lightweight Dense Vector Reranking in Multi-Stage Retrieval Architectures
Zhengkai Tu | Wei Yang | Zihang Fu | Yuqing Xie | Luchen Tan | Kun Xiong | Ming Li | Jimmy Lin
ICTIR '20: The 2020 ACM SIGIR International Conference on the Theory of Information Retrieval, Virtual Event, Norway, September 14-17, 2020

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Update Delivery Mechanisms for Prospective Information Needs: A Reproducibility Study
Royal Sequiera | Luchen Tan | Yinan Zhang | Jimmy Lin
CHIIR '20: Conference on Human Information Interaction and Retrieval, Vancouver, BC, Canada, March 14-18, 2020

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Distant Supervision for Multi-Stage Fine-Tuning in Retrieval-Based Question Answering
Yuqing Xie | Wei Yang | Luchen Tan | Kun Xiong | Nicholas Jing Yuan | Baoxing Huai | Ming Li | Jimmy Lin
WWW '20: The Web Conference 2020, Taipei, Taiwan, April 20-24, 2020

2018

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Overview of the TREC 2018 Real-Time Summarization Track
Royal Sequiera | Luchen Tan | Jimmy Lin
Proceedings of the Twenty-Seventh Text REtrieval Conference, TREC 2018, Gaithersburg, Maryland, USA, November 14-16, 2018

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Update Delivery Mechanisms for Prospective Information Needs: An Analysis of Attention in Mobile Users
Jimmy Lin | Salman Mohammed | Royal Sequiera | Luchen Tan
The 41st International ACM SIGIR Conference on Research & Development in Information Retrieval, SIGIR 2018, Ann Arbor, MI, USA, July 08-12, 2018

2017

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Overview of the TREC 2017 Real-Time Summarization Track
Jimmy Lin | Salman Mohammed | Royal Sequiera | Luchen Tan | Nimesh Ghelani | Mustafa Abualsaud | Richard McCreadie | Dmitrijs Milajevs | Ellen M. Voorhees
Proceedings of The Twenty-Sixth Text REtrieval Conference, TREC 2017, Gaithersburg, Maryland, USA, November 15-17, 2017

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On the Reusability of "Living Labs" Test Collections: : A Case Study of Real-Time Summarization
Luchen Tan | Gaurav Baruah | Jimmy Lin
Proceedings of the 40th International ACM SIGIR Conference on Research and Development in Information Retrieval, Shinjuku, Tokyo, Japan, August 7-11, 2017

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Online In-Situ Interleaved Evaluation of Real-Time Push Notification Systems
Adam Roegiest | Luchen Tan | Jimmy Lin
Proceedings of the 40th International ACM SIGIR Conference on Research and Development in Information Retrieval, Shinjuku, Tokyo, Japan, August 7-11, 2017

2016

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Overview of the TREC 2016 Real-Time Summarization Track
Jimmy Lin | Adam Roegiest | Luchen Tan | Richard McCreadie | Ellen M. Voorhees | Fernando Diaz
Proceedings of The Twenty-Fifth Text REtrieval Conference, TREC 2016, Gaithersburg, Maryland, USA, November 15-18, 2016

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A Platform for Streaming Push Notifications to Mobile Assessors
Adam Roegiest | Luchen Tan | Jimmy Lin | Charles L. A. Clarke
Proceedings of the 39th International ACM SIGIR conference on Research and Development in Information Retrieval, SIGIR 2016, Pisa, Italy, July 17-21, 2016

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Simple Dynamic Emission Strategies for Microblog Filtering
Luchen Tan | Adam Roegiest | Charles L. A. Clarke | Jimmy Lin
Proceedings of the 39th International ACM SIGIR conference on Research and Development in Information Retrieval, SIGIR 2016, Pisa, Italy, July 17-21, 2016

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An Exploration of Evaluation Metrics for Mobile Push Notifications
Luchen Tan | Adam Roegiest | Jimmy Lin | Charles L. A. Clarke
Proceedings of the 39th International ACM SIGIR conference on Research and Development in Information Retrieval, SIGIR 2016, Pisa, Italy, July 17-21, 2016

2015

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University of Waterloo at TREC 2015 Microblog Track
Luchen Tan | Adam Roegiest | Charles L. A. Clarke
Proceedings of The Twenty-Fourth Text REtrieval Conference, TREC 2015, Gaithersburg, Maryland, USA, November 17-20, 2015

2014

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University of Waterloo at TREC 2014 Contextual Suggestion: Experiments with suggestion clustering
Luchen Tan | Adriel Dean-Hall | Pragnya Addala | Charles L. A. Clarke
Proceedings of The Twenty-Third Text REtrieval Conference, TREC 2014, Gaithersburg, Maryland, USA, November 19-21, 2014

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Succinct Queries for Linking and Tracking News in Social Media
Luchen Tan | Charles L. A. Clarke
Proceedings of the 23rd ACM International Conference on Conference on Information and Knowledge Management, CIKM 2014, Shanghai, China, November 3-7, 2014

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