Vassilis Plachouras


2002

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University of Glasgow at the Web Track of TREC 2002
Vassilis Plachouras | Iadh Ounis | Gianni Amati | C. J. van Rijsbergen
Proceedings of The Eleventh Text REtrieval Conference, TREC 2002, Gaithersburg, Maryland, USA, November 19-22, 2002

2003

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University of Glasgow at the Web Track: Dynamic Application of Hyperlink Analysis using the Query Scope
Vassilis Plachouras | Iadh Ounis | Cornelis Joost van Rijsbergen | Fidel Cacheda
Proceedings of The Twelfth Text REtrieval Conference, TREC 2003, Gaithersburg, Maryland, USA, November 18-21, 2003

2004

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Distribution of relevant documents in domain-level aggregates for topic distillation
Vassilis Plachouras | Iadh Ounis
Proceedings of the 13th international conference on World Wide Web - Alternate Track Papers & Posters, WWW 2004, New York, NY, USA, May 17-20, 2004

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University of Glasgow at TREC 2004: Experiments in Web, Robust, and Terabyte Tracks with Terrier
Vassilis Plachouras | Ben He | Iadh Ounis
Proceedings of the Thirteenth Text REtrieval Conference, TREC 2004, Gaithersburg, Maryland, USA, November 16-19, 2004

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Usefulness of hyperlink structure for query-biased topic distillation
Vassilis Plachouras | Iadh Ounis
SIGIR 2004: Proceedings of the 27th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, Sheffield, UK, July 25-29, 2004

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Selective Combination of Evidence for Topic Distillation using Document and Aggregate-level Information
Vassilis Plachouras | Iadh Ounis | Fidel Cacheda
Computer-Assisted Information Retrieval (Recherche d'Information et ses Applications) - RIAO 2004, 7th International Conference, University of Avignon, France, April 26-28, 2004. Proceedings

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Performance Analysis of Distributed Architectures to Index One Terabyte of Text
Fidel Cacheda | Vassilis Plachouras | Iadh Ounis
Advances in Information Retrieval, 26th European Conference on IR Research, ECIR 2004, Sunderland, UK, April 5-7, 2004, Proceedings

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The University of Glasgow at CLEF 2004: French Monolingual Information Retrieval with Terrier
Christina Lioma | Ben He | Vassilis Plachouras | Iadh Ounis
Working Notes for CLEF 2004 Workshop co-located with the 8th European Conference on Digital Libraries (ECDL 2004), Bath, UK, September 15-17, 2004

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The University of Glasgow at CLEF 2004: French Monolingual Information Retrieval with Terrier
Christina Lioma | Ben He | Vassilis Plachouras | Iadh Ounis
Multilingual Information Access for Text, Speech and Images, 5th Workshop of the Cross-Language Evaluation Forum, CLEF 2004, Bath, UK, September 15-17, 2004, Revised Selected Papers

2005

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University of Glasgow at TREC 2005: Experiments in Terabyte and Enterprise Tracks with Terrier
Craig Macdonald | Ben He | Vassilis Plachouras | Iadh Ounis
Proceedings of the Fourteenth Text REtrieval Conference, TREC 2005, Gaithersburg, Maryland, USA, November 15-18, 2005

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Terrier Information Retrieval Platform
Iadh Ounis | Gianni Amati | Vassilis Plachouras | Ben He | Craig Macdonald | Douglas Johnson
Advances in Information Retrieval, 27th European Conference on IR Research, ECIR 2005, Santiago de Compostela, Spain, March 21-23, 2005, Proceedings

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Network Analysis for Distributed Information Retrieval Architectures
Fidel Cacheda | Victor Carneiro | Vassilis Plachouras | Iadh Ounis
Advances in Information Retrieval, 27th European Conference on IR Research, ECIR 2005, Santiago de Compostela, Spain, March 21-23, 2005, Proceedings

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Applying Light Natural Language Processing to Ad-Hoc Cross Language Information Retrieval
Christina Lioma | Craig Macdonald | Ben He | Vassilis Plachouras | Iadh Ounis
Accessing Multilingual Information Repositories, 6th Workshop of the Cross-Language Evalution Forum, CLEF 2005, Vienna, Austria, 21-23 September, 2005, Revised Selected Papers

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University of Glasgow at WebCLEF 2005: Experiments in Per-Field Normalisation and Language Specific Stemming
Craig Macdonald | Vassilis Plachouras | Ben He | Christina Lioma | Iadh Ounis
Accessing Multilingual Information Repositories, 6th Workshop of the Cross-Language Evalution Forum, CLEF 2005, Vienna, Austria, 21-23 September, 2005, Revised Selected Papers

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Applying Light Natural Language Processing to Ad-Hoc Cross Language Information Retrieval
Christina Lioma | Craig Macdonald | Ben He | Vassilis Plachouras | Iadh Ounis
Working Notes for CLEF 2005 Workshop co-located with the 9th European Conference on Digital Libraries (ECDL 2005), Wien, Austria, September 21-22, 2005

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University of Glasgow at WebCLEF 2005: Experiments in per-field Normalisation and Language Specific Stemming
Craig Macdonald | Vassilis Plachouras | Ben He | Christina Lioma | Iadh Ounis
Working Notes for CLEF 2005 Workshop co-located with the 9th European Conference on Digital Libraries (ECDL 2005), Wien, Austria, September 21-22, 2005

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Dempster-Shafer Theory for a Query-Biased Combination of Evidence on the Web
Vassilis Plachouras | Iadh Ounis
2005 Volume 8 Issue 2

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A case study of distributed information retrieval architectures to index one terabyte of text
Fidel Cacheda | Vassilis Plachouras | Iadh Ounis
2005 Volume 41 Issue 5

2006

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University of Glasgow at TREC 2006: Experiments in Terabyte and Enterprise Tracks with Terrier
Christina Lioma | Craig Macdonald | Vassilis Plachouras | Jie Peng | Ben He | Iadh Ounis
Proceedings of the Fifteenth Text REtrieval Conference, TREC 2006, Gaithersburg, Maryland, USA, November 14-17, 2006

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A decision mechanism for the selective combination of evidence in topic distillation
Vassilis Plachouras | Fidel Cacheda | Iadh Ounis
2006 Volume 9 Issue 2

2007

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Admission Policies for Caches of Search Engine Results
Ricardo A. Baeza-Yates | Flavio Junqueira | Vassilis Plachouras | Hans Friedrich Witschel
String Processing and Information Retrieval, 14th International Symposium, SPIRE 2007, Santiago, Chile, October 29-31, 2007, Proceedings

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The impact of caching on search engines
Ricardo A. Baeza-Yates | Aristides Gionis | Flavio Junqueira | Vanessa Murdock | Vassilis Plachouras | Fabrizio Silvestri
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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Incorporating term dependency in the dfr framework
Jie Peng | Craig Macdonald | Ben He | Vassilis Plachouras | Iadh Ounis
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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Multinomial Randomness Models for Retrieval with Document Fields
Vassilis Plachouras | Iadh Ounis
Advances in Information Retrieval, 29th European Conference on IR Research, ECIR 2007, Rome, Italy, April 2-5, 2007, Proceedings

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Performance Comparison of Clustered and Replicated Information Retrieval Systems
Fidel Cacheda | Victor Carneiro | Vassilis Plachouras | Iadh Ounis
Advances in Information Retrieval, 29th European Conference on IR Research, ECIR 2007, Rome, Italy, April 2-5, 2007, Proceedings

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Workshop on large-scale distributed systems for information retrieval
Flavio Junqueira | Vassilis Plachouras | Fabrizio Silvestri | Ivana Podnar
2007 Volume 41 Issue 2

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Performance analysis of distributed information retrieval architectures using an improved network simulation model
Fidel Cacheda | Victor Carneiro | Vassilis Plachouras | Iadh Ounis
2007 Volume 43 Issue 1

2008

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Online learning from click data for sponsored search
Massimiliano Ciaramita | Vanessa Murdock | Vassilis Plachouras
Proceedings of the 17th International Conference on World Wide Web, WWW 2008, Beijing, China, April 21-25, 2008

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ResIn: a combination of results caching and index pruning for high-performance web search engines
Gleb Skobeltsyn | Flavio Junqueira | Vassilis Plachouras | Ricardo Baeza-Yates
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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Advances in Information Retrieval , 30th European Conference on IR Research, ECIR 2008, Glasgow, UK, March 30-April 3, 2008. Proceedings

Advances in Information Retrieval , 30th European Conference on IR Research, ECIR 2008, Glasgow, UK, March 30-April 3, 2008. Proceedings

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To swing or not to swing: learning when (not) to advertise
Andrei Z. Broder | Massimiliano Ciaramita | Marcus Fontoura | Evgeniy Gabrilovich | Vanja Josifovski | Donald Metzler | Vanessa Murdock | Vassilis Plachouras
Proceedings of the 17th ACM Conference on Information and Knowledge Management, CIKM 2008, Napa Valley, California, USA, October 26-30, 2008

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Design trade-offs for search engine caching
Ricardo Baeza-Yates | Aristides Gionis | Flavio Junqueira | Vanessa Murdock | Vassilis Plachouras | Fabrizio Silvestri
2008 Volume 2 Issue 4

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30^ European Conference in Information Retrieval (ECIR 2008)
Iadh Ounis | Ian Ruthven | Vassilis Plachouras
2008 Volume 42 Issue 1

2009

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Quantifying performance and quality gains in distributed web search engines
Berkant Barla Cambazoglu | Vassilis Plachouras | Ricardo Baeza-Yates
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 efficient posting list intersection with multicore processors
Shirish Tatikonda | Flavio Junqueira | Berkant Barla Cambazoglu | Vassilis Plachouras
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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A Study of the Impact of Index Updates on Distributed Query Processing for Web Search
Charalampos Sarigiannis | Vassilis Plachouras | Ricardo Baeza-Yates
Advances in Information Retrieval, 31th European Conference on IR Research, ECIR 2009, Toulouse, France, April 6-9, 2009. Proceedings

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On the feasibility of multi-site web search engines
Ricardo Baeza-Yates | Aristides Gionis | Flavio Junqueira | Vassilis Plachouras | Luca Telloli
Proceedings of the 18th ACM Conference on Information and Knowledge Management, CIKM 2009, Hong Kong, China, November 2-6, 2009

2010

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A refreshing perspective of search engine caching
Berkant Barla Cambazoglu | Flavio Paiva Junqueira | Vassilis Plachouras | Scott A. Banachowski | Baoqiu Cui | Swee Lim | Bill Bridge
Proceedings of the 19th International Conference on World Wide Web, WWW 2010, Raleigh, North Carolina, USA, April 26-30, 2010

2011

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Large-scale information retrieval experimentation with terrier
Rodrygo L. T. Santos | Richard McCreadie | Vassilis Plachouras
Proceedings of the 20th ACM Conference on Information and Knowledge Management, CIKM 2011, Glasgow, United Kingdom, October 24-28, 2011

2012

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Keeping keywords fresh: a BM25 variation for personalized keyword extraction
Margarita Karkali | Vassilis Plachouras | Constantinos Stefanatos | Michalis Vazirgiannis
2nd Temporal Web Analytics Workshop, TempWeb '12, Lyon, France, April 16-17, 2012

2016

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Interacting with Financial Data using Natural Language
Vassilis Plachouras | Charese Smiley | Hiroko Bretz | Ola Taylor | Jochen L. Leidner | Dezhao Song | Frank Schilder
Proceedings of the 39th International ACM SIGIR conference on Research and Development in Information Retrieval, SIGIR 2016, Pisa, Italy, July 17-21, 2016

2019

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ROME 2019: Workshop on Reducing Online Misinformation Exposure
Guillaume Bouchard | Guido Caldarelli | Vassilis Plachouras
Proceedings of the 42nd International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2019, Paris, France, July 21-25, 2019