Fidel Cacheda


2003

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Optimization of Restricted Searches in Web Directories Using Hybrid Data Structures
Fidel Cacheda | Victor Carneiro | Carmen Guerrero | Ángel Viña
Advances in Information Retrieval, 25th European Conference on IR Research, ECIR 2003, Pisa, Italy, April 14-16, 2003, Proceedings

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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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An Optimistic Model for Searching Web Directories
Fidel Cacheda | Ricardo A. Baeza-Yates
Advances in Information Retrieval, 26th European Conference on IR Research, ECIR 2004, Sunderland, UK, April 5-7, 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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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

2005

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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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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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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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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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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

2009

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Search shortcuts: driving users towards their goals
Ranieri Baraglia | Fidel Cacheda | Victor Carneiro | Vreixo Formoso | Raffaele Perego | Fabrizio Silvestri
Proceedings of the 18th International Conference on World Wide Web, WWW 2009, Madrid, Spain, April 20-24, 2009

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Search shortcuts using click-through data
Ranieri Baraglia | Fidel Cacheda | Victor Carneiro | Vreixo Formoso | Raffaele Perego | Fabrizio Silvestri
Proceedings of the 2009 workshop on Web Search Click Data, WSCD@WSDM 2009, Barcelona, Spain, February 9, 2009

2010

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Performance Evaluation of Large-scale Information Retrieval Systems Scaling Down
Fidel Cacheda | Victor Carneiro | Diego Fernández | Vreixo Formoso
Proceedings of the 8th Workshop on Large-Scale Distributed Systems for Information Retrieval, Geneva, Switzerland, July 23, 2010

2011

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Improving k-nearest neighbors algorithms: practical application of dataset analysis
Fidel Cacheda | Victor Carneiro | Diego Fernández | Vreixo Formoso
Proceedings of the 20th ACM Conference on Information and Knowledge Management, CIKM 2011, Glasgow, United Kingdom, October 24-28, 2011

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Comparison of collaborative filtering algorithms: Limitations of current techniques and proposals for scalable, high-performance recommender systems
Fidel Cacheda | Victor Carneiro | Diego Fernández | Vreixo Formoso
2011 Volume 5 Issue 1

2012

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Scheduling queries across replicas
Ana Freire | Craig Macdonald | Nicola Tonellotto | Iadh Ounis | Fidel Cacheda
The 35th International ACM SIGIR conference on research and development in Information Retrieval, SIGIR '12, Portland, OR, USA, August 12-16, 2012

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Analysis and Detection of Web Spam by Means of Web Content
Víctor M. Prieto | Manuel Álvarez | Rafael López-García | Fidel Cacheda
Multidisciplinary Information Retrieval - 5th International Retrieval Facility Conference, IRFC 2012, Vienna, Austria, July 2-3, 2012 Proceedings

2013

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Hybrid Query Scheduling for a Replicated Search Engine
Ana Freire | Craig Macdonald | Nicola Tonellotto | Iadh Ounis | Fidel Cacheda
Advances in Information Retrieval - 35th European Conference on IR Research, ECIR 2013, Moscow, Russia, March 24-27, 2013. Proceedings

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Using rating matrix compression techniques to speed up collaborative recommendations
Vreixo Formoso | Diego Fernández | Fidel Cacheda | Victor Carneiro
2013 Volume 16 Issue 6

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Using profile expansion techniques to alleviate the new user problem
Vreixo Formoso | Diego Fernández | Fidel Cacheda | Victor Carneiro
2013 Volume 49 Issue 3

2014

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A self-adapting latency/power tradeoff model for replicated search engines
Ana Freire | Craig Macdonald | Nicola Tonellotto | Iadh Ounis | Fidel Cacheda
Seventh ACM International Conference on Web Search and Data Mining, WSDM 2014, New York, NY, USA, February 24-28, 2014

2015

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Distributed architecture for k-nearest neighbors recommender systems
Vreixo Formoso | Diego Fernández | Fidel Cacheda | Victor Carneiro
2015 Volume 18 Issue 4

2016

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Using Collaborative Filtering in a new domain: traffic analysis
Diego Fernández | Xacobe Macía da Silva | Francisco Javier Nóvoa | Fidel Cacheda | Victor Carneiro
Proceedings of the 4th Spanish Conference on Information Retrieval, Granada, Spain, June 14-16, 2016

2017

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Click Through Rate Prediction for Local Search Results
Fidel Cacheda | Nicola Barbieri | Roi Blanco
Proceedings of the Tenth ACM International Conference on Web Search and Data Mining, WSDM 2017, Cambridge, United Kingdom, February 6-10, 2017

2018

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Click-through prediction when searching local businesses
Fidel Cacheda | Nicola Barbieri
Proceedings of the 5th Spanish Conference on Information Retrieval, CERI 2018, Zaragoza, Spain, June 26-27, 2018

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Analysis and Experiments on Early Detection of Depression
Fidel Cacheda | Diego Fernández Iglesias | Francisco Javier Nóvoa | Victor Carneiro
Working Notes of CLEF 2018 - Conference and Labs of the Evaluation Forum, Avignon, France, September 10-14, 2018

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Characterizing and Predicting Users' Behavior on Local Search Queries
Fidel Cacheda | Roi Blanco | Nicola Barbieri
2018 Volume 12 Issue 2