2022

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String Processing and Information Retrieval - 29th International Symposium, SPIRE 2022, Concepción, Chile, November 8-10, 2022, Proceedings

String Processing and Information Retrieval - 29th International Symposium, SPIRE 2022, Concepción, Chile, November 8-10, 2022, Proceedings

2020

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An integrated model for textual social media data with spatio-temporal dimensions
Juglar Diaz | Barbara Poblete | Felipe Bravo-Marquez
2020 Volume 57 Issue 5

2019

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A Lightweight Representation of News Events on Social Media
Mauricio Quezada | Barbara Poblete
Proceedings of the 42nd International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2019, Paris, France, July 21-25, 2019

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Hate Speech Detection is Not as Easy as You May Think: A Closer Look at Model Validation
Aymé Arango | Jorge Pérez | Barbara Poblete
Proceedings of the 42nd International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2019, Paris, France, July 21-25, 2019

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NIFify: Towards Better Quality Entity Linking Datasets
Henry Rosales-Méndez | Aidan Hogan | Barbara Poblete
Companion of The 2019 World Wide Web Conference, WWW 2019, San Francisco, CA, USA, May 13-17, 2019

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Mining the Relationship BetweenCar Theft and Places of Social Interest in Santiago Chile
Karen Oróstica | Barbara Poblete
Companion of The 2019 World Wide Web Conference, WWW 2019, San Francisco, CA, USA, May 13-17, 2019

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Car Theft Reports: a Temporal Analysis from a Social Media Perspective
Juglar Diaz | Barbara Poblete
Companion of The 2019 World Wide Web Conference, WWW 2019, San Francisco, CA, USA, May 13-17, 2019

2018

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Report on the 2nd International Workshop on Recent Trends in News Information Retrieval (NewsIR'18)
Dyaa Albakour | David P. A. Corney | Julio Gonzalo | Miguel Martinez-Alvarez | Barbara Poblete | Andreas Vlachos
2018 Volume 52 Issue 1

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Proceedings of the Second International Workshop on Recent Trends in News Information Retrieval co-located with 40th European Conference on Information Retrieval (ECIR 2018), Grenoble, France, March 26, 2018

Proceedings of the Second International Workshop on Recent Trends in News Information Retrieval co-located with 40th European Conference on Information Retrieval (ECIR 2018), Grenoble, France, March 26, 2018

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Learning to Leverage Microblog Information for QA Retrieval
Jose Miguel Herrera | Barbara Poblete | Denis Parra
Advances in Information Retrieval - 40th European Conference on IR Research, ECIR 2018, Grenoble, France, March 26-29, 2018, Proceedings

2017

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Twicalli: An Earthquake Detection System Based on Citizen Sensors Used for Emergency Response in Chile
Barbara Poblete
Proceedings of the 40th International ACM SIGIR Conference on Research and Development in Information Retrieval, Shinjuku, Tokyo, Japan, August 7-11, 2017

2015

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Retrieving Relevant Conversations for Q&A on Twitter
Jose Miguel Herrera | Denis Parra | Barbara Poblete
Proceedings of the International Workshop on Social Personalisation & Search, SPS 2015, co-located with the 38th Annual ACM SIGIR Conference (SIGIR 2015), Santiago de Chile, Chile, August 9-13, 2015

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Galean: Visualization of Geolocated News Events from Social Media
Vanessa Peña Araya | Mauricio Quezada | Barbara Poblete
Proceedings of the 38th International ACM SIGIR Conference on Research and Development in Information Retrieval, Santiago, Chile, August 9-13, 2015

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Location-Aware Model for News Events in Social Media
Mauricio Quezada | Vanessa Peña Araya | Barbara Poblete
Proceedings of the 38th International ACM SIGIR Conference on Research and Development in Information Retrieval, Santiago, Chile, August 9-13, 2015

2012

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Extracting interesting association rules from toolbar data
Ilaria Bordino | Debora Donato | Barbara Poblete
21st ACM International Conference on Information and Knowledge Management, CIKM'12, Maui, HI, USA, October 29 - November 02, 2012

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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Privacy-preserving query log mining for business confidentiality protection
Barbara Poblete | Myra Spiliopoulou | Ricardo Baeza-Yates
2010 Volume 4 Issue 3

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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

2008

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Dr. Searcher and Mr. Browser: a unified hyperlink-click graph
Barbara Poblete | Carlos Castillo | Aristides Gionis
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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Query-sets: using implicit feedback and query patterns to organize web documents
Barbara Poblete | Ricardo Baeza-Yates
Proceedings of the 17th International Conference on World Wide Web, WWW 2008, Beijing, China, April 21-25, 2008

2006

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A content and structure website mining model
Barbara Poblete | Ricardo A. Baeza-Yates
Proceedings of the 15th international conference on World Wide Web, WWW 2006, Edinburgh, Scotland, UK, May 23-26, 2006

2004

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Dynamics of the Chilean Web Structure
Ricardo A. Baeza-Yates | Barbara Poblete
Proceedings of the Third International Workshop on Web Dynamics, WebDyn@WWW 2004, New York, NY, USA, May 18, 2004

2003

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Evolution of the Web Structure
Ricardo A. Baeza-Yates | Barbara Poblete
Proceedings of the Twelfth International World Wide Web Conference - Posters, WWW 2003, Budapest, Hungary, May 20-24, 2003

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