Gordon V. Cormack


2020

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Evaluating sentence-level relevance feedback for high-recall information retrieval
Haotian Zhang | Gordon V. Cormack | Maura R. Grossman | Mark D. Smucker
2020 Volume 23 Issue 1

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MRG_UWaterloo Participation in the TREC 2020 Precision Medicine Track
Maura R. Grossman | Gordon V. Cormack | Ba' Pham
Proceedings of the Twenty-Ninth Text REtrieval Conference, TREC 2020, Virtual Event [Gaithersburg, Maryland, USA], November 16-20, 2020

2019

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Dynamic Sampling Meets Pooling
Gordon V. Cormack | Haotian Zhang | Nimesh Ghelani | Mustafa Abualsaud | Mark D. Smucker | Maura R. Grossman | Shahin Rahbariasl | Amira Ghenai
Proceedings of the 42nd International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2019, Paris, France, July 21-25, 2019

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Quantifying Bias and Variance of System Rankings
Gordon V. Cormack | Maura R. Grossman
Proceedings of the 42nd International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2019, Paris, France, July 21-25, 2019

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Unbiased Low-Variance Estimators for Precision and Related Information Retrieval Effectiveness Measures
Gordon V. Cormack | Maura R. Grossman
Proceedings of the 42nd International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2019, Paris, France, July 21-25, 2019

2018

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Refresh Strategies in Continuous Active Learning
Nimesh Ghelani | Gordon V. Cormack | Mark D. Smucker
Joint Proceedings of the First International Workshop on Professional Search (ProfS2018); the Second Workshop on Knowledge Graphs and Semantics for Text Retrieval, Analysis, and Understanding (KG4IR); and the International Workshop on Data Search (DATA:SEARCH'18) Co-located with (ACM SIGIR 2018), Ann Arbor, Michigan, USA, July 12, 2018

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UWaterlooMDS at the TREC 2018 Common Core Track
Mustafa Abualsaud | Gordon V. Cormack | Nimesh Ghelani | Amira Ghenai | Maura R. Grossman | Shahin Rahbariasl | Haotian Zhang | Mark D. Smucker
Proceedings of the Twenty-Seventh Text REtrieval Conference, TREC 2018, Gaithersburg, Maryland, USA, November 14-16, 2018

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MRG_UWaterloo Participation in the TREC 2018 Common Core Track
Maura R. Grossman | Gordon V. Cormack
Proceedings of the Twenty-Seventh Text REtrieval Conference, TREC 2018, Gaithersburg, Maryland, USA, November 14-16, 2018

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A System for Efficient High-Recall Retrieval
Mustafa Abualsaud | Nimesh Ghelani | Haotian Zhang | Mark D. Smucker | Gordon V. Cormack | Maura R. Grossman
The 41st International ACM SIGIR Conference on Research & Development in Information Retrieval, SIGIR 2018, Ann Arbor, MI, USA, July 08-12, 2018

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Beyond Pooling
Gordon V. Cormack | Maura R. Grossman
The 41st International ACM SIGIR Conference on Research & Development in Information Retrieval, SIGIR 2018, Ann Arbor, MI, USA, July 08-12, 2018

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Effective User Interaction for High-Recall Retrieval: Less is More
Haotian Zhang | Mustafa Abualsaud | Nimesh Ghelani | Mark D. Smucker | Gordon V. Cormack | Maura R. Grossman
Proceedings of the 27th ACM International Conference on Information and Knowledge Management, CIKM 2018, Torino, Italy, October 22-26, 2018

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Technology-Assisted Review in Empirical Medicine: Waterloo Participation in CLEF eHealth 2018
Gordon V. Cormack | Maura R. Grossman
Working Notes of CLEF 2018 - Conference and Labs of the Evaluation Forum, Avignon, France, September 10-14, 2018

2017

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UWaterlooMDS at the TREC 2017 Common Core Track
Haotian Zhang | Mustafa Abualsaud | Nimesh Ghelani | Angshuman Ghosh | Mark D. Smucker | Gordon V. Cormack | Maura R. Grossman
Proceedings of The Twenty-Sixth Text REtrieval Conference, TREC 2017, Gaithersburg, Maryland, USA, November 15-17, 2017

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MRG_UWaterloo and WaterlooCormack Participation in the TREC 2017 Common Core Track
Maura R. Grossman | Gordon V. Cormack
Proceedings of The Twenty-Sixth Text REtrieval Conference, TREC 2017, Gaithersburg, Maryland, USA, November 15-17, 2017

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MRG_UWaterloo and WaterlooCormack Participation in the TREC 2017 Common Core Track
Maura R. Grossman | Gordon V. Cormack
Proceedings of The Twenty-Sixth Text REtrieval Conference, TREC 2017, Gaithersburg, Maryland, USA, November 15-17, 2017

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Automatic and Semi-Automatic Document Selection for Technology-Assisted Review
Maura R. Grossman | Gordon V. Cormack | Adam Roegiest
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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Navigating Imprecision in Relevance Assessments on the Road to Total Recall: Roger and Me
Gordon V. Cormack | Maura R. Grossman
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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Technology-Assisted Review in Empirical Medicine: Waterloo Participation in CLEF eHealth 2017
Gordon V. Cormack | Maura R. Grossman
Working Notes of CLEF 2017 - Conference and Labs of the Evaluation Forum, Dublin, Ireland, September 11-14, 2017

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Ten Blue Links on Mars
Charles L. A. Clarke | Gordon V. Cormack | Jimmy Lin | Adam Roegiest
Proceedings of the 26th International Conference on World Wide Web, WWW 2017, Perth, Australia, April 3-7, 2017

2016

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TREC 2016 Total Recall Track Overview
Maura R. Grossman | Gordon V. Cormack | Adam Roegiest
Proceedings of The Twenty-Fifth Text REtrieval Conference, TREC 2016, Gaithersburg, Maryland, USA, November 15-18, 2016

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"When to Stop" Waterloo (Cormack) Participation in the TREC 2016 Total Recall Track
Gordon V. Cormack | Maura R. Grossman
Proceedings of The Twenty-Fifth Text REtrieval Conference, TREC 2016, Gaithersburg, Maryland, USA, November 15-18, 2016

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Total Recall: Blue Sky on Mars
Charles L. A. Clarke | Gordon V. Cormack | Jimmy Lin | Adam Roegiest
Proceedings of the 2016 ACM on International Conference on the Theory of Information Retrieval, ICTIR 2016, Newark, DE, USA, September 12- 6, 2016

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An Architecture for Privacy-Preserving and Replicable High-Recall Retrieval Experiments
Adam Roegiest | Gordon V. Cormack
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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Sampling Strategies and Active Learning for Volume Estimation
Haotian Zhang | Jimmy Lin | Gordon V. Cormack | Mark D. Smucker
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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Impact of Review-Set Selection on Human Assessment for Text Classification
Adam Roegiest | Gordon V. Cormack
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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Engineering Quality and Reliability in Technology-Assisted Review
Gordon V. Cormack | Maura R. Grossman
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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Scalability of Continuous Active Learning for Reliable High-Recall Text Classification
Gordon V. Cormack | Maura R. Grossman
Proceedings of the 25th ACM International Conference on Information and Knowledge Management, CIKM 2016, Indianapolis, IN, USA, October 24-28, 2016

2015

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Waterloo (Cormack) Participation in the TREC 2015 Total Recall Track
Gordon V. Cormack | Maura R. Grossman
Proceedings of The Twenty-Fourth Text REtrieval Conference, TREC 2015, Gaithersburg, Maryland, USA, November 17-20, 2015

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TREC 2015 Total Recall Track Overview
Adam Roegiest | Gordon V. Cormack | Charles L. A. Clarke | Maura R. Grossman
Proceedings of The Twenty-Fourth Text REtrieval Conference, TREC 2015, Gaithersburg, Maryland, USA, November 17-20, 2015

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Multi-Faceted Recall of Continuous Active Learning for Technology-Assisted Review
Gordon V. Cormack | Maura R. Grossman
Proceedings of the 38th International ACM SIGIR Conference on Research and Development in Information Retrieval, Santiago, Chile, August 9-13, 2015

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Impact of Surrogate Assessments on High-Recall Retrieval
Adam Roegiest | Gordon V. Cormack | Charles L. A. Clarke | Maura R. Grossman
Proceedings of the 38th International ACM SIGIR Conference on Research and Development in Information Retrieval, Santiago, Chile, August 9-13, 2015

2014

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Evaluation of machine-learning protocols for technology-assisted review in electronic discovery
Gordon V. Cormack | Maura R. Grossman
The 37th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR '14, Gold Coast , QLD, Australia - July 06 - 11, 2014

2012

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University of Waterloo: Logistic Regression and Reciprocal Rank Fusion at the Microblog Track
Adam Roegiest | Gordon V. Cormack
Proceedings of The Twenty-First Text REtrieval Conference, TREC 2012, Gaithersburg, Maryland, USA, November 6-9, 2012

2011

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Efficient and effective spam filtering and re-ranking for large web datasets
Gordon V. Cormack | Mark D. Smucker | Charles L. A. Clarke
2011 Volume 14 Issue 5

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University of Waterloo at TREC 2011 Microblog Track
Adam Roegiest | Gordon V. Cormack
Proceedings of The Twentieth Text REtrieval Conference, TREC 2011, Gaithersburg, Maryland, USA, November 15-18, 2011

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Overview of the TREC 2011 Legal Track
Maura R. Grossman | Gordon V. Cormack | Bruce Hedin | Douglas W. Oard
Proceedings of The Twentieth Text REtrieval Conference, TREC 2011, Gaithersburg, Maryland, USA, November 15-18, 2011

2010

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University of Waterloo at TREC 2010: Legal Interactive
Mark D. Smucker | Charles L. A. Clarke | Gordon V. Cormack | Olga Vechtomova
Proceedings of The Nineteenth Text REtrieval Conference, TREC 2010, Gaithersburg, Maryland, USA, November 16-19, 2010

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Overview of the TREC 2010 Legal Track
Gordon V. Cormack | Maura R. Grossman | Bruce Hedin | Douglas W. Oard
Proceedings of The Nineteenth Text REtrieval Conference, TREC 2010, Gaithersburg, Maryland, USA, November 16-19, 2010

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Overview of the TREC 2010 Web Track
Charles L. A. Clarke | Nick Craswell | Ian Soboroff | Gordon V. Cormack
Proceedings of The Nineteenth Text REtrieval Conference, TREC 2010, Gaithersburg, Maryland, USA, November 16-19, 2010

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Semi-supervised spam filtering using aggressive consistency learning
Mona Mojdeh | Gordon V. Cormack
Proceeding of the 33rd International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2010, Geneva, Switzerland, July 19-23, 2010

2009

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Swapping documents and terms
Charles L. A. Clarke | Gordon V. Cormack | Thomas R. Lynam | Chris Buckley | Donna Harman
2009 Volume 12 Issue 6

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Machine Learning for Information Retrieval: TREC 2009 Web, Relevance Feedback and Legal Tracks
Gordon V. Cormack | Mona Mojdeh
Proceedings of The Eighteenth Text REtrieval Conference, TREC 2009, Gaithersburg, Maryland, USA, November 17-20, 2009

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Experiments with ClueWeb09: Relevance Feedback and Web Tracks
Mark D. Smucker | Charles L. A. Clarke | Gordon V. Cormack
Proceedings of The Eighteenth Text REtrieval Conference, TREC 2009, Gaithersburg, Maryland, USA, November 17-20, 2009

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Reciprocal rank fusion outperforms condorcet and individual rank learning methods
Gordon V. Cormack | Charles L. A. Clarke | Stefan Büttcher
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

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On the relative age of spam and ham training samples for email filtering
Gordon V. Cormack | José-Marcio Martins da Cruz
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

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Spam filter evaluation with imprecise ground truth
Gordon V. Cormack | Aleksander Kolcz
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

2008

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MultiText Legal Experiments at TREC 2008
Thomas R. Lynam | Gordon V. Cormack
Proceedings of The Seventeenth Text REtrieval Conference, TREC 2008, Gaithersburg, Maryland, USA, November 18-21, 2008

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Semi-supervised spam filtering: does it work?
Mona Mojdeh | Gordon V. Cormack
Proceedings of the 31st Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2008, Singapore, July 20-24, 2008

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Novelty and diversity in information retrieval evaluation
Charles L. A. Clarke | Maheedhar Kolla | Gordon V. Cormack | Olga Vechtomova | Azin Ashkan | Stefan Büttcher | Ian MacKinnon
Proceedings of the 31st Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2008, Singapore, July 20-24, 2008

2007

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Online supervised spam filter evaluation
Gordon V. Cormack | Thomas R. Lynam
2007 Volume 25 Issue 3

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University of Waterloo Participation in the TREC 2007 Spam Track
Gordon V. Cormack
Proceedings of The Sixteenth Text REtrieval Conference, TREC 2007, Gaithersburg, Maryland, USA, November 5-9, 2007

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TREC 2007 Spam Track Overview
Gordon V. Cormack
Proceedings of The Sixteenth Text REtrieval Conference, TREC 2007, Gaithersburg, Maryland, USA, November 5-9, 2007

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MultiText Legal Experiments at TREC 2007
Stefan Büttcher | Charles L. A. Clarke | Gordon V. Cormack | Thomas R. Lynam | David R. Cheriton
Proceedings of The Sixteenth Text REtrieval Conference, TREC 2007, Gaithersburg, Maryland, USA, November 5-9, 2007

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Feature engineering for mobile (SMS) spam filtering
Gordon V. Cormack | José María Gómez Hidalgo | Enrique Puertas Sanz
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

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Power and bias of subset pooling strategies
Gordon V. Cormack | Thomas R. Lynam
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

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Validity and power of t-test for comparing MAP and GMAP
Gordon V. Cormack | Thomas R. Lynam
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

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Spam filtering for short messages
Gordon V. Cormack | José María Gómez Hidalgo | Enrique Puertas Sanz
Proceedings of the Sixteenth ACM Conference on Information and Knowledge Management, CIKM 2007, Lisbon, Portugal, November 6-10, 2007

2006

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Email Spam Filtering: A Systematic Review
Gordon V. Cormack
2006 Volume 1 Issue 4

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TREC 2006 Spam Track Overview
Gordon V. Cormack
Proceedings of the Fifteenth Text REtrieval Conference, TREC 2006, Gaithersburg, Maryland, USA, November 14-17, 2006

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Statistical precision of information retrieval evaluation
Gordon V. Cormack | Thomas R. Lynam
SIGIR 2006: Proceedings of the 29th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, Seattle, Washington, USA, August 6-11, 2006

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On-line spam filter fusion
Thomas R. Lynam | Gordon V. Cormack | David R. Cheriton
SIGIR 2006: Proceedings of the 29th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, Seattle, Washington, USA, August 6-11, 2006

2005

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TREC 2005 Spam Track Overview
Gordon V. Cormack | Thomas R. Lynam
Proceedings of the Fourteenth Text REtrieval Conference, TREC 2005, Gaithersburg, Maryland, USA, November 15-18, 2005

2004

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Domain-Specific Synonym Expansion and Validation for Biomedical Information Retrieval (MultiText Experiments for TREC 2004)
Stefan Büttcher | Charles L. A. Clarke | Gordon V. Cormack
Proceedings of the Thirteenth Text REtrieval Conference, TREC 2004, Gaithersburg, Maryland, USA, November 16-19, 2004

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A multi-system analysis of document and term selection for blind feedback
Thomas R. Lynam | Chris Buckley | Charles L. A. Clarke | Gordon V. Cormack
Proceedings of the 2004 ACM CIKM International Conference on Information and Knowledge Management, Washington, DC, USA, November 8-13, 2004

2003

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Task-Specific Query Expansion (MultiText Experiments for TREC 2003)
David L. Yeung | Charles L. A. Clarke | Gordon V. Cormack | Thomas R. Lynam | Egidio L. Terra
Proceedings of The Twelfth Text REtrieval Conference, TREC 2003, Gaithersburg, Maryland, USA, November 18-21, 2003

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SIGIR 2003: Proceedings of the 26th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, July 28 - August 1, 2003, Toronto, Canada

SIGIR 2003: Proceedings of the 26th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, July 28 - August 1, 2003, Toronto, Canada

2002

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Statistical Selection of Exact Answers (MultiText Experiments for TREC 2002)
Charles L. A. Clarke | Gordon V. Cormack | Graeme Kemkes | M. Laszlo | Thomas R. Lynam | Egidio L. Terra | Philip L. Tilker
Proceedings of The Eleventh Text REtrieval Conference, TREC 2002, Gaithersburg, Maryland, USA, November 19-22, 2002

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The impact of corpus size on question answering performance
Charles L. A. Clarke | Gordon V. Cormack | M. Laszlo | Thomas R. Lynam | Egidio L. Terra
SIGIR 2002: Proceedings of the 25th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, August 11-15, 2002, Tampere, Finland

2001

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Web Reinforced Question Answering (MultiTest Experiments for TREC 2001)
Charles L. A. Clarke | Gordon V. Cormack | Thomas R. Lynam | C. M. Li | G. L. McLearn
Proceedings of The Tenth Text REtrieval Conference, TREC 2001, Gaithersburg, Maryland, USA, November 13-16, 2001

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Exploiting Redundancy in Question Answering
Charles L. A. Clarke | Gordon V. Cormack | Thomas R. Lynam
SIGIR 2001: Proceedings of the 24th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, September 9-13, 2001, New Orleans, Louisiana, USA

2000

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Shortest-substring retrieval and ranking
Charles L. A. Clarke | Gordon V. Cormack
2000 Volume 18 Issue 1

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Passage-based query refinement (MultiText experiments for TREC-6)
Gordon V. Cormack | Charles L. A. Clarke | Christopher R. Palmer | Samuel S. L. To
2000 Volume 36 Issue 1

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Relevance ranking for one to three term queries
Charles L. A. Clarke | Gordon V. Cormack | Elizabeth A. Tudhope
2000 Volume 36 Issue 2

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Question Answering by Passage Selection (MultiText Experiments for TREC-9)
Charles L. A. Clarke | Gordon V. Cormack | D. I. E. Kisman | Thomas R. Lynam
Proceedings of The Ninth Text REtrieval Conference, TREC 2000, Gaithersburg, Maryland, USA, November 13-16, 2000

1999

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Fast Automatic Passage Ranking (MultiText Experiments for TREC-8)
Gordon V. Cormack | Charles L. A. Clarke | D. I. E. Kisman | Christopher R. Palmer
Proceedings of The Eighth Text REtrieval Conference, TREC 1999, Gaithersburg, Maryland, USA, November 17-19, 1999

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The MultiText Retrieval System (demonstration abstract)
Gordon V. Cormack | Charles L. A. Clarke | Christopher R. Palmer | Robert C. Good
SIGIR '99: Proceedings of the 22nd Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, August 15-19, 1999, Berkeley, CA, USA

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Estimating Precision by Random Sampling (poster abstract)
Gordon V. Cormack | Ondrej Lhoták | Christopher R. Palmer
SIGIR '99: Proceedings of the 22nd Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, August 15-19, 1999, Berkeley, CA, USA

1998

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An Overview of MultiText
Charles L. A. Clarke | Gordon V. Cormack | Christopher R. Palmer
1998 Volume 32 Issue 2

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Deriving Very Short Queries for High Precision and Recall (MultiText Experiments for TREC-7)
Gordon V. Cormack | Christopher R. Palmer | Michael Van Biesbrouck | Charles L. A. Clarke
Proceedings of The Seventh Text REtrieval Conference, TREC 1998, Gaithersburg, Maryland, USA, November 9-11, 1998

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Efficient Construction of Large Test Collections
Gordon V. Cormack | Christopher R. Palmer | Charles L. A. Clarke
SIGIR '98: Proceedings of the 21st Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, August 24-28 1998, Melbourne, Australia

1997

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Passage-Based Refinement (MultiText Experiements for TREC-6)
Gordon V. Cormack | Charles L. A. Clarke | Christopher R. Palmer | Samuel S. L. To
Proceedings of The Sixth Text REtrieval Conference, TREC 1997, Gaithersburg, Maryland, USA, November 19-21, 1997

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Relevance Ranking for one to Three Term Queries
Charles L. A. Clarke | Gordon V. Cormack | Elizabeth A. Tudhope
Computer-Assisted Information Retrieval (Recherche d'Information et ses Applications) - RIAO 1997, 5th International Conference, McGill University, Montreal, Canada, June 25-27, 1997. Proceedings

1996

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Interactive Substring Retrieval (MultiText Experiments for TREC-5)
Charles L. A. Clarke | Gordon V. Cormack
Proceedings of The Fifth Text REtrieval Conference, TREC 1996, Gaithersburg, Maryland, USA, November 20-22, 1996

1995

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Shortest Substring Ranking (MultiText Experiments for TREC-4)
Charles L. A. Clarke | Gordon V. Cormack | Forbes J. Burkowski
Proceedings of The Fourth Text REtrieval Conference, TREC 1995, Gaithersburg, Maryland, USA, November 1-3, 1995