Hugo Zaragoza

According to our database, Hugo Zaragoza authored at least 60 papers between 1997 and 2022.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2022

Shopping Queries Dataset: A Large-Scale ESCI Benchmark for Improving Product Search.

Chandan K. Reddy, Lluís Màrquez, Fran Valero, Nikhil Rao, Hugo Zaragoza, Sambaran Bandyopadhyay, Arnab Biswas, Anlu Xing, Karthik Subbian

CoRR, 2022

2020

Bioactivity Profile Similarities to Expand the Repertoire of COVID-19 Drugs.

Miquel Duran-Frigola, Martino Bertoni, Roi Blanco, Víctor Martínez, Eduardo Pauls, Víctor Alcalde, Gemma Turon, Núria Villegas, Adrià Fernández-Torras, Carles Pons, Lidia Mateo, Oriol Guitart-Pla, Pau Badia-i-Mompel, Aleix Gimeno, Nicolas Soler, Isabelle Brun-Heath, Hugo Zaragoza, Patrick Aloy

J. Chem. Inf. Model., 2020

2018

Web Search Relevance Ranking.

Hugo Zaragoza, Marc Najork

Proceedings of the Encyclopedia of Database Systems, Second Edition, 2018

2016

The OnForumS corpus from the Shared Task on Online Forum Summarisation at MultiLing 2015.

Mijail A. Kabadjov, Udo Kruschwitz, Massimo Poesio, Josef Steinberger, Marc Poch, Hugo Zaragoza

Proceedings of the Tenth International Conference on Language Resources and Evaluation LREC 2016, 2016

2012

ECIR 2012: 34th european conference on information retrieval research.

Ricardo Baeza-Yates, Mari-Carmen Marcos, Arjen P. de Vries, Hugo Zaragoza, Berkant Barla Cambazoglu, Vanessa Murdock, Alvaro Barreiro, David E. Losada, Ronny Lempel, Fabrizio Silvestri, Mounia Lalmas

SIGIR Forum, 2012

Measuring website similarity using an entity-aware click graph.

Pablo N. Mendes, Peter Mika, Hugo Zaragoza, Roi Blanco

Proceedings of the 21st ACM International Conference on Information and Knowledge Management, 2012

2011

Learning to Rank Answers to Non-Factoid Questions from Web Collections.

Mihai Surdeanu, Massimiliano Ciaramita, Hugo Zaragoza

Comput. Linguistics, 2011

2010

Introduction.

Omar Alonso, Hugo Zaragoza

Inf. Process. Manag., 2010

Structure of morphologically expanded queries: A genetic algorithm approach.

Lourdes Araujo, Hugo Zaragoza, José R. Pérez-Agüera, Joaquín Pérez-Iglesias

Data Knowl. Eng., 2010

Ad-hoc object retrieval in the web of data.

Jeffrey Pound, Peter Mika, Hugo Zaragoza

Proceedings of the 19th International Conference on World Wide Web, 2010

Caching search engine results over incremental indices.

Roi Blanco, Edward Bortnikov, Flavio Junqueira, Ronny Lempel, Luca Telloli, Hugo Zaragoza

Proceedings of the 19th International Conference on World Wide Web, 2010

Early exit optimizations for additive machine learned ranking systems.

Berkant Barla Cambazoglu, Hugo Zaragoza, Olivier Chapelle, Jiang Chen, Ciya Liao, Zhaohui Zheng, Jon Degenhardt

Proceedings of the Third International Conference on Web Search and Web Data Mining, 2010

Entity summarization of news articles.

Gianluca Demartini, Malik Muhammad Saad Missen, Roi Blanco, Hugo Zaragoza

Proceedings of the Proceeding of the 33rd International ACM SIGIR Conference on Research and Development in Information Retrieval, 2010

Finding support sentences for entities.

Roi Blanco, Hugo Zaragoza

Proceedings of the Proceeding of the 33rd International ACM SIGIR Conference on Research and Development in Information Retrieval, 2010

Active Learning for Building a Corpus of Questions for Parsing.

Jordi Atserias, Giuseppe Attardi, Maria Simi, Hugo Zaragoza

Proceedings of the International Conference on Language Resources and Evaluation, 2010

Web search solved?: all result rankings the same?

Hugo Zaragoza, Berkant Barla Cambazoglu, Ricardo Baeza-Yates

Proceedings of the 19th ACM Conference on Information and Knowledge Management, 2010

TAER: time-aware entity retrieval-exploiting the past to find relevant entities in news articles.

Gianluca Demartini, Malik Muhammad Saad Missen, Roi Blanco, Hugo Zaragoza

Proceedings of the 19th ACM Conference on Information and Knowledge Management, 2010

2009

Web Search Relevance Ranking.

Hugo Zaragoza, Marc Najork

Proceedings of the Encyclopedia of Database Systems, 2009

The Probabilistic Relevance Framework: BM25 and Beyond.

Stephen E. Robertson, Hugo Zaragoza

Found. Trends Inf. Retr., 2009

An evaluation of entity and frequency based query completion methods.

Edgar Meij, Peter Mika, Hugo Zaragoza

Proceedings of the 32nd Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 2009

Annotated Search and Element Retrieval.

Hugo Zaragoza, Michael Matthews, Roi Blanco, Jordi Atserias

Proceedings of First International Workshop on Living Web, 2009

Investigating the Semantic Gap through Query Log Analysis.

Peter Mika, Edgar Meij, Hugo Zaragoza

Proceedings of the Semantic Web - ISWC 2009, 8th International Semantic Web Conference, 2009

Semi-parametric and Non-parametric Term Weighting for Information Retrieval.

Donald Metzler, Hugo Zaragoza

Proceedings of the Advances in Information Retrieval Theory, 2009

Company-Oriented Extractive Summarization of Financial News.

Katja Filippova, Mihai Surdeanu, Massimiliano Ciaramita, Hugo Zaragoza

Proceedings of the EACL 2009, 12th Conference of the European Chapter of the Association for Computational Linguistics, Proceedings of the Conference, Athens, Greece, March 30, 2009

Using Semantic Relatedness and Word Sense Disambiguation for (CL)IR.

Eneko Agirre, Arantxa Otegi, Hugo Zaragoza

Proceedings of the Multilingual Information Access Evaluation I. Text Retrieval Experiments, 2009

Elhuyar-IXA: Semantic Relatedness and Cross-lingual Passage Retrieval.

Eneko Agirre, Olatz Ansa, Xabier Arregi, Maddalen Lopez de Lacalle, Arantxa Otegi, Xabier Saralegi, Hugo Zaragoza

Proceedings of the Working Notes for CLEF 2009 Workshop co-located with the 13th European Conference on Digital Libraries (ECDL 2009) , Corfù, Greece, September 30, 2009

2008

Exploiting semantic annotations in information retrieval: ESAIR '08.

Omar Alonso, Hugo Zaragoza

SIGIR Forum, 2008

Learning to Tag and Tagging to Learn: A Case Study on Wikipedia.

Peter Mika, Massimiliano Ciaramita, Hugo Zaragoza, Jordi Atserias

IEEE Intell. Syst., 2008

Near-Term Prospects for Semantic Technologies.

V. Richard Benjamins, John Davies, Ricardo Baeza-Yates, Peter Mika, Hugo Zaragoza, Mark Greaves, José Manuél Gómez-Pérez, Jesús Contreras, John Domingue, Dieter Fensel

IEEE Intell. Syst., 2008

Inferring the most important types of a query: a semantic approach.

David Vallet, Hugo Zaragoza

Proceedings of the 31st Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 2008

Exploiting Morphological Query Structure Using Genetic Optimisation.

José R. Pérez-Agüera, Hugo Zaragoza, Lourdes Araujo

Proceedings of the Natural Language and Information Systems, 2008

Towards Semantic Search.

Ricardo Baeza-Yates, Massimiliano Ciaramita, Peter Mika, Hugo Zaragoza

Proceedings of the Natural Language and Information Systems, 2008

Semantically Annotated Snapshot of the English Wikipedia.

Jordi Atserias, Hugo Zaragoza, Massimiliano Ciaramita, Giuseppe Attardi

Proceedings of the International Conference on Language Resources and Evaluation, 2008

Exploiting Semantic Annotations in Information Retrieval.

Omar Alonso, Hugo Zaragoza

Proceedings of the Advances in Information Retrieval , 2008

UCM-Y!R at CLEF 2008 Robust and WSD tasks.

José R. Pérez-Agüera, Hugo Zaragoza

Proceedings of the Working Notes for CLEF 2008 Workshop co-located with the 12th European Conference on Digital Libraries (ECDL 2008) , 2008

Query Clauses and Term Independence.

José R. Pérez-Agüera, Hugo Zaragoza

Proceedings of the Evaluating Systems for Multilingual and Multimodal Information Access, 2008

Learning to Rank Answers on Large Online QA Collections.

Mihai Surdeanu, Massimiliano Ciaramita, Hugo Zaragoza

Proceedings of the ACL 2008, 2008

2007

On rank-based effectiveness measures and optimization.

Stephen Robertson, Hugo Zaragoza

Inf. Retr., 2007

Hits on the web: how does it compare?

Marc Najork, Hugo Zaragoza, Michael J. Taylor

Proceedings of the SIGIR 2007: Proceedings of the 30th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 2007

Ranking very many typed entities on wikipedia.

Hugo Zaragoza, Henning Rode, Peter Mika, Jordi Atserias, Massimiliano Ciaramita, Giuseppe Attardi

Proceedings of the Sixteenth ACM Conference on Information and Knowledge Management, 2007

Predictive user click models based on click-through history.

Benjamin Piwowarski, Hugo Zaragoza

Proceedings of the Sixteenth ACM Conference on Information and Knowledge Management, 2007

2006

The Role of Machine Learning in Information Retrieval Research.

Hugo Zaragoza

Proceedings of the COnférence en Recherche d'Infomations et Applications, 2006

Optimisation methods for ranking functions with multiple parameters.

Michael J. Taylor, Hugo Zaragoza, Nick Craswell, Stephen Robertson, Chris Burges

Proceedings of the 2006 ACM CIKM International Conference on Information and Knowledge Management, 2006

2005

Microsoft Cambridge at TREC 14: Enterprise Track.

Nick Craswell, Hugo Zaragoza, Stephen Robertson

Proceedings of the Fourteenth Text REtrieval Conference, 2005

Relevance weighting for query independent evidence.

Nick Craswell, Stephen E. Robertson, Hugo Zaragoza, Michael J. Taylor

Proceedings of the SIGIR 2005: Proceedings of the 28th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 2005

Learning What to Talk about in Descriptive Games.

Hugo Zaragoza, Chi-Ho Li

Proceedings of the HLT/EMNLP 2005, 2005

2004

Microsoft Cambridge at TREC 13: Web and Hard Tracks.

Hugo Zaragoza, Nick Craswell, Michael J. Taylor, Suchi Saria, Stephen E. Robertson

Proceedings of the Thirteenth Text REtrieval Conference, 2004

Parsimonious language models for information retrieval.

Djoerd Hiemstra, Stephen E. Robertson, Hugo Zaragoza

Proceedings of the SIGIR 2004: Proceedings of the 27th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 2004

Simple BM25 extension to multiple weighted fields.

Stephen E. Robertson, Hugo Zaragoza, Michael J. Taylor

Proceedings of the 2004 ACM CIKM International Conference on Information and Knowledge Management, 2004

2003

Microsoft Cambridge at TREC-12: HARD track.

Stephen E. Robertson, Hugo Zaragoza, Michael J. Taylor

Proceedings of The Twelfth Text REtrieval Conference, 2003

Bayesian extension to the language model for ad hoc information retrieval.

Hugo Zaragoza, Djoerd Hiemstra, Michael E. Tipping

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

2002

Information Retrieval: Algorithms and Heuristics.

Hugo Zaragoza

Inf. Retr., 2002

Microsoft Cambridge at TREC 2002: Filtering Track.

Stephen E. Robertson, Steve Walker, Hugo Zaragoza, Ralf Herbrich

Proceedings of The Eleventh Text REtrieval Conference, 2002

The Perceptron Algorithm with Uneven Margins.

Yaoyong Li, Hugo Zaragoza, Ralf Herbrich, John Shawe-Taylor, Jaz S. Kandola

Proceedings of the Machine Learning, 2002

2001

Microsoft Cambridge at TREC-10: Filtering and Web Tracks.

Stephen E. Robertson, Steve Walker, Hugo Zaragoza

Proceedings of The Tenth Text REtrieval Conference, 2001

2000

Learning for Sequence Extraction Tasks.

Massih-Reza Amini, Hugo Zaragoza, Patrick Gallinari

Proceedings of the Computer-Assisted Information Retrieval (Recherche d'Information et ses Applications), 2000

1999

Sequence Models for Automatic Highlighting and Surface Information Extraction.

Massih-Reza Amini, Hugo Zaragoza, Patrick Gallinari

Proceedings of the Challenge of Image Retrieval, 1999

1998

Multiple multivariate regression and global sequence optimization: : An application to large-scale models of radiation intensity.

Hugo Zaragoza, Patrick Gallinari, R. Curtelin, F. Leglaye

Signal Process., 1998

Coupled Hierarchical IR and Stochastic Models for Surface Information Extraction.

Hugo Zaragoza, Patrick Gallinari

Proceedings of the 20th Annual BCS-IRSG Colloquium on IR, 1998

1997

Multiple Multivariate Regression and Global Optimization in a Large Scale Thermodynamical Application.

Hugo Zaragoza, Patrick Gallinari

Proceedings of the Artificial Neural Networks, 1997