2022

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CLNews: The First Dataset of the Chilean Social Outbreak for Disinformation Analysis
Eliana Providel | Daniel Toro | Fabián Riquelme | Marcelo Mendoza | Eduardo Puraivan
Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022

2020

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Bots in Social and Interaction Networks: Detection and Impact Estimation
Marcelo Mendoza | Maurizio Tesconi | Stefano Cresci
2020 Volume 39 Issue 1

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GENE: Graph generation conditioned on named entities for polarity and controversy detection in social media
Marcelo Mendoza | Denis Parra | Álvaro Soto
2020 Volume 57 Issue 6

2016

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Reducing hardware hit by queries in web search engines
Marcelo Mendoza | Mauricio Marín | Veronica Gil-Costa | Flavio Ferrarotti
2016 Volume 52 Issue 6

2013

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Revealing comparative advantages in the backbone of science
Miguel Guevara | Marcelo Mendoza
Proceedings of the 2013 workshop on Computational scientometrics: theory & applications, CompSci@CIKM 2013, San Francisco, California, USA, October 28, 2013

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Says who?: automatic text-based content analysis of television news
Carlos Castillo | Gianmarco De Francisci Morales | Marcelo Mendoza | Nasir Khan
Proceedings of the 2013 international workshop on Mining unstructured big data using natural language processing, UnstructureNLP@CIKM 2013, San Francisco, California, USA, October 28, 2013

2011

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Query-Sets + + : A Scalable Approach for Modeling Web Sites
Barbara Poblete | Myra Spiliopoulou | Marcelo Mendoza
String Processing and Information Retrieval, 18th International Symposium, SPIRE 2011, Pisa, Italy, October 17-21, 2011. Proceedings

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Do all birds tweet the same?: characterizing twitter around the world
Barbara Poblete | Ruth Olimpia Garcia Gavilanes | Marcelo Mendoza | Alejandro Jaimes
Proceedings of the 20th ACM Conference on Information and Knowledge Management, CIKM 2011, Glasgow, United Kingdom, October 24-28, 2011

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Information credibility on twitter
Carlos Castillo | Marcelo Mendoza | Barbara Poblete
Proceedings of the 20th International Conference on World Wide Web, WWW 2011, Hyderabad, India, March 28 - April 1, 2011

2010

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Visual-semantic graphs: using queries to reduce the semantic gap in web image retrieval
Barbara Poblete | Benjamin Bustos | Marcelo Mendoza | Juan Manuel Barrios
Proceedings of the 19th ACM Conference on Information and Knowledge Management, CIKM 2010, Toronto, Ontario, Canada, October 26-30, 2010

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Learning to Distribute Queries into Web Search Nodes
Marcelo Mendoza | Mauricio Marín | Flavio Ferrarotti | Barbara Poblete
Advances in Information Retrieval, 32nd European Conference on IR Research, ECIR 2010, Milton Keynes, UK, March 28-31, 2010. Proceedings

2009

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A Last-Resort Semantic Cache for Web Queries
Flavio Ferrarotti | Mauricio Marín | Marcelo Mendoza
String Processing and Information Retrieval, 16th International Symposium, SPIRE 2009, Saariselkä, Finland, August 25-27, 2009, Proceedings

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Identifying the Intent of a User Query Using Support Vector Machines
Marcelo Mendoza | Juan Zamora
String Processing and Information Retrieval, 16th International Symposium, SPIRE 2009, Saariselkä, Finland, August 25-27, 2009, Proceedings

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Location cache for web queries
Mauricio Marín | Flavio Ferrarotti | Marcelo Mendoza | Carlos Gómez-Pantoja | Veronica Gil-Costa
Proceedings of the 18th ACM Conference on Information and Knowledge Management, CIKM 2009, Hong Kong, China, November 2-6, 2009

2007

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Improving search engines by query clustering
Ricardo A. Baeza-Yates | Carlos A. Hurtado | Marcelo Mendoza
2007 Volume 58 Issue 12

2006

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A Statistical Model of Query Log Generation
Georges Dupret | Benjamin Piwowarski | Carlos A. Hurtado | Marcelo Mendoza
String Processing and Information Retrieval, 13th International Conference, SPIRE 2006, Glasgow, UK, October 11-13, 2006, Proceedings

2005

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Recommending Better Queries from Click-Through Data
Georges Dupret | Marcelo Mendoza
String Processing and Information Retrieval, 12th International Conference, SPIRE 2005, Buenos Aires, Argentina, November 2-4, 2005, Proceedings

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