2021

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A Pilot Study on Annotating Scenes in Narrative Text using SceneML
Tarfah Alrashid | Robert J. Gaizauskas
Proceedings of Text2Story - Fourth Workshop on Narrative Extraction From Texts held in conjunction with the 43rd European Conference on Information Retrieval (ECIR 2021), Lucca, Italy, April 1, 2021 (online event due to Covid-19 outbreak)

2017

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The SENSEI Overview of Newspaper Readers' Comments
Adam Funk | Ahmet Aker | Emma Barker | Monica Lestari Paramita | Mark Hepple | Robert J. Gaizauskas
Advances in Information Retrieval - 39th European Conference on IR Research, ECIR 2017, Aberdeen, UK, April 8-13, 2017, Proceedings

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Using Section Headings to Compute Cross-Lingual Similarity of Wikipedia Articles
Monica Lestari Paramita | Paul D. Clough | Robert J. Gaizauskas
Advances in Information Retrieval - 39th European Conference on IR Research, ECIR 2017, Aberdeen, UK, April 8-13, 2017, Proceedings

2016

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Overview of the ImageCLEF 2016 Scalable Concept Image Annotation Task
Andrew Gilbert | Luca Piras | Josiah Wang | Fei Yan | Arnau Ramisa | Emmanuel Dellandréa | Robert J. Gaizauskas | Mauricio Villegas | Krystian Mikolajczyk
Working Notes of CLEF 2016 - Conference and Labs of the Evaluation forum, Évora, Portugal, 5-8 September, 2016

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General Overview of ImageCLEF at the CLEF 2016 Labs
Mauricio Villegas | Henning Müller | Alba Garcia Seco de Herrera | Roger Schaer | Stefano Bromuri | Andrew Gilbert | Luca Piras | Josiah Wang | Fei Yan | Arnau Ramisa | Emmanuel Dellandréa | Robert J. Gaizauskas | Krystian Mikolajczyk | Joan Puigcerver | Alejandro H. Toselli | Joan-Andreu Sánchez | Enrique Vidal
Experimental IR Meets Multilinguality, Multimodality, and Interaction - 7th International Conference of the CLEF Association, CLEF 2016, Évora, Portugal, September 5-8, 2016, Proceedings

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A Graph-Based Approach to Topic Clustering for Online Comments to News
Ahmet Aker | Emina Kurtic | A. R. Balamurali | Monica Lestari Paramita | Emma Barker | Mark Hepple | Robert J. Gaizauskas
Advances in Information Retrieval - 38th European Conference on IR Research, ECIR 2016, Padua, Italy, March 20-23, 2016. Proceedings

2015

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Generating descriptive multi-document summaries of geo-located entities using entity type models
Ahmet Aker | Robert J. Gaizauskas
2015 Volume 66 Issue 4

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Overview of the ImageCLEF 2015 Scalable Image Annotation, Localization and Sentence Generation task
Andrew Gilbert | Luca Piras | Josiah Wang | Fei Yan | Emmanuel Dellandréa | Robert J. Gaizauskas | Mauricio Villegas | Krystian Mikolajczyk
Working Notes of CLEF 2015 - Conference and Labs of the Evaluation forum, Toulouse, France, September 8-11, 2015

2013

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Do humans have conceptual models about geographic objects? A user study
Ahmet Aker | Laura Plaza | Elena Lloret | Robert J. Gaizauskas
2013 Volume 64 Issue 4

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Information Retrieval for Temporal Bounding
Leon Derczynski | Robert J. Gaizauskas
International Conference on the Theory of Information Retrieval, ICTIR '13, Copenhagen, Denmark, September 29 - October 02, 2013

2012

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Investigating Summarization Techniques for Geo-Tagged Image Indexing
Ahmet Aker | Xin Fan | Mark Sanderson | Robert J. Gaizauskas
Advances in Information Retrieval - 34th European Conference on IR Research, ECIR 2012, Barcelona, Spain, April 1-5, 2012. Proceedings

2011

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Understanding the types of information humans associate with geographic objects
Ahmet Aker | Robert J. Gaizauskas
Proceedings of the 20th ACM Conference on Information and Knowledge Management, CIKM 2011, Glasgow, United Kingdom, October 24-28, 2011

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Time-Surfer: Time-Based Graphical Access to Document Content
Hector Llorens | Estela Saquete | Borja Navarro | Robert J. Gaizauskas
Advances in Information Retrieval - 33rd European Conference on IR Research, ECIR 2011, Dublin, Ireland, April 18-21, 2011. Proceedings

2010

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Automatic image captioning from the web for GPS photographs
Xin Fan | Ahmet Aker | Martin Tomko | Philip Smart | Mark Sanderson | Robert J. Gaizauskas
Proceedings of the 11th ACM SIGMM International Conference on Multimedia Information Retrieval, MIR 2010, Philadelphia, Pennsylvania, USA, March 29-31, 2010

2006

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The University of Sheffield's TREC 2006 Q&A Experiments
Mark A. Greenwood | Mark Stevenson | Robert J. Gaizauskas
Proceedings of the Fifteenth Text REtrieval Conference, TREC 2006, Gaithersburg, Maryland, USA, November 14-17, 2006

2005

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The University of Sheffield's TREC 2005 Q&A Experiments
Robert J. Gaizauskas | Mark A. Greenwood | Henk Harkema | Mark Hepple | Horacio Saggion | Atheesh Sanka
Proceedings of the Fourteenth Text REtrieval Conference, TREC 2005, Gaithersburg, Maryland, USA, November 15-18, 2005

2004

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Information retrieval for question answering a SIGIR 2004 workshop
Robert J. Gaizauskas | Mark Hepple | Mark A. Greenwood
2004 Volume 38 Issue 2

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The University of Sheffield's TREC 2004 QA Experiments
Robert J. Gaizauskas | Mark A. Greenwood | Mark Hepple | Ian Roberts | Horacio Saggion
Proceedings of the Thirteenth Text REtrieval Conference, TREC 2004, Gaithersburg, Maryland, USA, November 16-19, 2004

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Sheffield University and the TREC 2004 Genomics Track: Query Expansion Using Synonymous Terms
Yikun Guo | Henk Harkema | Robert J. Gaizauskas
Proceedings of the Thirteenth Text REtrieval Conference, TREC 2004, Gaithersburg, Maryland, USA, November 16-19, 2004

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Evaluating Passage Retrieval Approaches for Question Answering
Ian Roberts | Robert J. Gaizauskas
Advances in Information Retrieval, 26th European Conference on IR Research, ECIR 2004, Sunderland, UK, April 5-7, 2004, Proceedings

2003

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The University of Sheffield's TREC 2003 Q&A Experiments
Robert J. Gaizauskas | Mark A. Greenwood | Mark Hepple | Ian Roberts | Horacio Saggion | Matthew Sargaison
Proceedings of The Twelfth Text REtrieval Conference, TREC 2003, Gaithersburg, Maryland, USA, November 18-21, 2003

2002

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The University of Sheffield TREC 2002 Q&A System
Mark A. Greenwood | Ian Roberts | Robert J. Gaizauskas
Proceedings of The Eleventh Text REtrieval Conference, TREC 2002, Gaithersburg, Maryland, USA, November 19-22, 2002

2001

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A Method Based on the Chi-Square Test for Document Classification
Michael P. Oakes | Robert J. Gaizauskas | Helene Fowkes
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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University of Sheffield TREC-9 Q&A System
Sam Scott | Robert J. Gaizauskas
Proceedings of The Ninth Text REtrieval Conference, TREC 2000, Gaithersburg, Maryland, USA, November 13-16, 2000

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A combined IR/NLP approach to question answering against large text collections
Robert J. Gaizauskas | Kevin Humphreys
Computer-Assisted Information Retrieval (Recherche d'Information et ses Applications) - RIAO 2000, 6th International Conference, College de France, France, April 12-14, 2000. Proceedings

1999

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University of Sheffield TREC-8 Q&A System
Kevin Humphreys | Robert J. Gaizauskas | Mark Hepple | Mark Sanderson
Proceedings of The Eighth Text REtrieval Conference, TREC 1999, Gaithersburg, Maryland, USA, November 17-19, 1999

1997

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Coupling information retrieval and information extraction: A new text technology for gathering information from the web
Robert J. Gaizauskas | Alexander M. Robertson
Computer-Assisted Information Retrieval (Recherche d'Information et ses Applications) - RIAO 1997, 5th International Conference, McGill University, Montreal, Canada, June 25-27, 1997. Proceedings

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On the Marriage of Information Retrieval and Information Extraction
Alexander M. Robertson | Robert J. Gaizauskas
19th Annual BCS-IRSG Colloquium on IR Aberdeen, UK. 8th-9th April 1997

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