Timothy Chappell


2011

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Report on INEX 2010
David Alexander | Paavo Arvola | Thomas Beckers | Patrice Bellot | Timothy Chappell | Christopher M. De Vries | Antoine Doucet | Norbert Fuhr | Shlomo Geva | Jaap Kamps | Gabriella Kazai | Marijn Koolen | Sangeetha Kutty | Monica Landoni | Véronique Moriceau | Richi Nayak | Ragnar Nordlie | Nils Pharo | Eric SanJuan | Ralf Schenkel | Andrea Tagarelli | Xavier Tannier | James A. Thom | Andrew Trotman | Johanna Vainio | Qiuyue Wang | Chen Wu
2011 Volume 45 Issue 1

2012

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Overview of the INEX 2012 Relevance Feedback Track
Timothy Chappell | Shlomo Geva
CLEF 2012 Evaluation Labs and Workshop, Online Working Notes, Rome, Italy, September 17-20, 2012

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Report on INEX 2012
Patrice Bellot | Timothy Chappell | Antoine Doucet | Shlomo Geva | Sairam Gurajada | Jaap Kamps | Gabriella Kazai | Marijn Koolen | Monica Landoni | Maarten Marx | Arunav Mishra | Véronique Moriceau | Josiane Mothe | Michael Preminger | Georgina Ramírez | Mark Sanderson | Eric SanJuan | Falk Scholer | A. Schuh | Xavier Tannier | Martin Theobald | Matthew Trappett | Andrew Trotman | Qiuyue Wang
2012 Volume 46 Issue 2

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Report on INEX 2011
Patrice Bellot | Timothy Chappell | Antoine Doucet | Shlomo Geva | Jaap Kamps | Gabriella Kazai | Marijn Koolen | Monica Landoni | Maarten Marx | Véronique Moriceau | Josiane Mothe | Georgina Ramírez | Mark Sanderson | Eric SanJuan | Falk Scholer | Xavier Tannier | Martin Theobald | Matthew Trappett | Andrew Trotman | Qiuyue Wang
2012 Volume 46 Issue 1

2013

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Efficient top-k retrieval with signatures
Timothy Chappell | Shlomo Geva | Anthony N. Nguyen | Guido Zuccon
The Australasian Document Computing Symposium, ADCS '13, Brisbane, QLD, Australia, December 5-6, 2013

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Working Notes for TopSig at ShARe/CLEF eHealth 2013
Timothy Chappell | Shlomo Geva
Working Notes for CLEF 2013 Conference , Valencia, Spain, September 23-26, 2013

2015

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A Signature Approach to Patent Classification
Dilesha Seneviratne | Shlomo Geva | Guido Zuccon | Gabriela Ferraro | Timothy Chappell | Magali R. G. Meireles
Information Retrieval Technology - 11th Asia Information Retrieval Societies Conference, AIRS 2015, Brisbane, QLD, Australia, December 2-4, 2015. Proceedings

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TopSig: A Scalable System for Hashing and Retrieving Document Signatures
Timothy Chappell | Shlomo Geva
Information Retrieval Technology - 11th Asia Information Retrieval Societies Conference, AIRS 2015, Brisbane, QLD, Australia, December 2-4, 2015. Proceedings

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Approximate Nearest-Neighbour Search with Inverted Signature Slice Lists
Timothy Chappell | Shlomo Geva | Guido Zuccon
Advances in Information Retrieval - 37th European Conference on IR Research, ECIR 2015, Vienna, Austria, March 29 - April 2, 2015. Proceedings

2016

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Effective User Relevance Feedback for Image Retrieval with Image Signatures
Dinesha Chathurani Nanayakkara Wasam Uluwitige | Shlomo Geva | Guido Zuccon | Vinod Chandran | Timothy Chappell
Proceedings of the 21st Australasian Document Computing Symposium, ADCS 2016, Caulfield, VIC, Australia, December 5-7, 2016

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Improving Retrieval Quality Using Pseudo Relevance Feedback in Content-Based Image Retrieval
Dinesha Chathurani Nanayakkara Wasam Uluwitige | Timothy Chappell | Shlomo Geva | Vinod Chandran
Proceedings of the 39th International ACM SIGIR conference on Research and Development in Information Retrieval, SIGIR 2016, Pisa, Italy, July 17-21, 2016

2017

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K-Means Clustering of Biological Sequences
Timothy Chappell | Shlomo Geva | James M. Hogan
Proceedings of the 22nd Australasian Document Computing Symposium, ADCS 2017, Brisbane, QLD, Australia, December 7-8, 2017

2018

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Rapid hierarchical clustering of biological sequences
Timothy Chappell | Shlomo Geva | James M. Hogan | Dimitri Perrin
Proceedings of the 23rd Australasian Document Computing Symposium, ADCS 2018, Dunedin, New Zealand, December 11-12, 2018

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TopSig at the SIGIR'eCom 2018 Rakuten Data Challenge
Timothy Chappell | Shlomo Geva | Lawrence Buckingham
The SIGIR 2018 Workshop On eCommerce co-located with the 41st International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR 2018), Ann Arbor, Michigan, USA, July 12, 2018