Barbara Poblete

80 papers A* 11A 11B 1C 3Misc 1Journal 26Unranked 25

Year	Rank	Type	Title / Venue / Authors
2025	A	`conf`	A Shopping Agent for Addressing Subjective Product Needs. WSDM Preetam Prabhu Srikar Dammu, Omar Alonso, Barbara Poblete
2025	J	`jnl`	Editorial. Inf. Retr. Res. J. Djoerd Hiemstra, Ismail Sengor Altingovde, Solomon Atnafu, Daniela Godoy, Ben He, Makoto P. Kato, Shangsong Liang, Haiming Liu, Vanessa Murdock, Monica Lestari Paramita, Barbara Poblete, Negin Rahimi, Debarshi Kumar Sanyal, Johanne R. Trippas
2025	J	`jnl`	Large Language Models in Crisis Informatics for Zero and Few-Shot Classification. ACM Trans. Web Cinthia Sánchez, Andrés Abeliuk, Barbara Poblete
2024	—	`conf`	Gender Representation Across Online Retail Products. FAccT Dana Pessach, Barbara Poblete
2024	J	`jnl`	Welcome. Commun. ACM Fabio Kon, Barbara Poblete, Sebastián Uchitel
2023	A	`conf`	Bias Invariant Approaches for Improving Word Embedding Fairness. CIKM Siyu Liao, Rongting Zhang, Barbara Poblete, Vanessa Murdock
2023	A	`conf`	Characterizing and Identifying Socially Shared Self-Descriptions in Product Reviews. ICWSM Lu Sun, F. Maxwell Harper, Chia-Jung Lee, Vanessa Murdock, Barbara Poblete
2023	A	`conf`	Cross-Lingual and Cross-Domain Crisis Classification for Low-Resource Scenarios. ICWSM Cinthia Sánchez, Hernan Sarmiento, Andrés Abeliuk, Jorge Pérez, Barbara Poblete
2023	A*	`ed.`	Proceedings of the 46th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2023, Taipei, Taiwan, July 23-27, 2023 SIGIR Hsin-Hsi Chen, Wei-Jou (Edward) Duh, Hen-Hsen Huang, Makoto P. Kato, Josiane Mothe, Barbara Poblete
2023	J	`jnl`	Report on the 46th ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR 2023): Reflections from the Program Co-Chairs. SIGIR Forum Makoto P. Kato, Josiane Mothe, Barbara Poblete
2023	A*	`conf`	Using diversity as a source of scientific innovation for the Web. WWW Barbara Poblete
2022	J	`jnl`	Cross-Lingual and Cross-Domain Crisis Classification for Low-Resource Scenarios. CoRR Cinthia Sánchez, Hernan Sarmiento, Jorge Pérez, Andrés Abeliuk, Barbara Poblete
2022	J	`jnl`	Hate speech detection is not as easy as you may think: A closer look at model validation (extended version). Inf. Syst. Aymé Arango, Jorge Pérez, Barbara Poblete
2022	A	`conf`	Identifying and Characterizing New Expressions of Community Framing during Polarization. ICWSM Hernan Sarmiento, Felipe Bravo-Marquez, Eduardo Graells-Garrido, Barbara Poblete
2022	J	`jnl`	Language Modeling on Location-Based Social Networks. ISPRS Int. J. Geo Inf. Juglar Diaz, Felipe Bravo-Marquez, Barbara Poblete
2022	C	`ed.`	String Processing and Information Retrieval - 29th International Symposium, SPIRE 2022, Concepción, Chile, November 8-10, 2022, Proceedings SPIRE Diego Arroyuelo, Barbara Poblete
2021	Misc	`conf`	Crisis communication: a comparative study of communication patterns across crisis events in social media. SAC Hernan Sarmiento, Barbara Poblete
2021	J	`jnl`	Cross-lingual hate speech detection based on multilingual domain-specific word embeddings. CoRR Aymé Arango, Jorge Pérez, Barbara Poblete
2020	J	`jnl`	An integrated model for textual social media data with spatio-temporal dimensions. Inf. Process. Manag. Juglar Diaz, Barbara Poblete, Felipe Bravo-Marquez
2020	J	`jnl`	Fine-Grained Entity Linking. J. Web Semant. Henry Rosales-Méndez, Aidan Hogan, Barbara Poblete
2020	J	`jnl`	Minding the AI gap in LATAM. Commun. ACM Barbara Poblete, Jorge Pérez
2020	J	`jnl`	Social QA in non-CQA platforms. Future Gener. Comput. Syst. Jose Miguel Herrera, Denis Parra, Barbara Poblete
2019	A*	`conf`	A Lightweight Representation of News Events on Social Media. SIGIR Mauricio Quezada, Barbara Poblete
2019	—	`conf`	Car Theft Reports: a Temporal Analysis from a Social Media Perspective. WWW (Companion Volume) Juglar Diaz, Barbara Poblete
2019	—	`conf`	Fine-Grained Evaluation for Entity Linking. EMNLP/IJCNLP (1) Henry Rosales-Méndez, Aidan Hogan, Barbara Poblete
2019	A*	`conf`	Hate Speech Detection is Not as Easy as You May Think: A Closer Look at Model Validation. SIGIR Aymé Arango, Jorge Pérez, Barbara Poblete
2019	—	`conf`	Mining the Relationship BetweenCar Theft and Places of Social Interest in Santiago Chile. WWW (Companion Volume) Karen Y. Oróstica, Barbara Poblete
2019	—	`conf`	NIFify: Towards Better Quality Entity Linking Datasets. WWW (Companion Volume) Henry Rosales-Méndez, Aidan Hogan, Barbara Poblete
2019	J	`jnl`	Nowcasting earthquake damages with Twitter. EPJ Data Sci. Marcelo Mendoza, Barbara Poblete, Ignacio Valderrama
2018	—	`conf`	Domain-Independent Detection of Emergency Situations Based on Social Activity Related to Geolocations. WebSci Hernan Sarmiento, Barbara Poblete, Jaime Campos
2018	—	`conf`	Early Tracking of People's Reaction in Twitter for Fast Reporting of Damages in the Mercalli Scale. HCI (14) Marcelo Mendoza, Barbara Poblete, Ignacio Valderrama
2018	J	`jnl`	Extracting semantic knowledge from web context for multimedia IR: a taxonomy, survey and challenges. Multim. Tools Appl. Teresa Bracamonte, Benjamin Bustos, Barbara Poblete, Tobias Schreck
2018	A	`conf`	Learning to Leverage Microblog Information for QA Retrieval. ECIR Jose Miguel Herrera, Barbara Poblete, Denis Parra
2018	—	`conf`	Machine Translation vs. Multilingual Approaches for Entity Linking. ISWC (P&D/Industry/BlueSky) Henry Rosales-Méndez, Aidan Hogan, Barbara Poblete
2018	—	`ed.`	Proceedings of the 12th Alberto Mendelzon International Workshop on Foundations of Data Management, Cali, Colombia, May 21-25, 2018. AMW Dan Olteanu, Barbara Poblete
2018	—	`ed.`	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. NewsIR@ECIR Dyaa Albakour, David P. A. Corney, Julio Gonzalo, Miguel Martinez-Alvarez, Barbara Poblete, Andreas Valochas
2018	J	`jnl`	Report on the 2nd International Workshop on Recent Trends in News Information Retrieval (NewsIR'18). SIGIR Forum Dyaa Albakour, David P. A. Corney, Julio Gonzalo, Miguel Martinez-Alvarez, Barbara Poblete, Andreas Vlachos
2018	J	`jnl`	Robust Detection of Extreme Events Using Twitter: Worldwide Earthquake Monitoring. IEEE Trans. Multim. Barbara Poblete, Jheser Guzman, Jazmine A. Maldonado Flores, Felipe A. Tobar
2018	—	`conf`	VoxEL: A Benchmark Dataset for Multilingual Entity Linking. ISWC (2) Henry Rosales-Méndez, Aidan Hogan, Barbara Poblete
2018	—	`conf`	What Should Entity Linking link? AMW Henry Rosales-Méndez, Barbara Poblete, Aidan Hogan
2017	B	`conf`	A Lightweight and Real-Time Worldwide Earthquake Detection and Monitoring System Based on Citizen Sensors. HCOMP Jazmine A. Maldonado Flores, Jheser Guzman, Barbara Poblete
2017	J	`jnl`	Gaining historical and international relations insights from social media: spatio-temporal real-world news analysis using Twitter. EPJ Data Sci. Vanessa Peña Araya, Mauricio Quezada, Barbara Poblete, Denis Parra
2017	—	`conf`	Multilingual Entity Linking: Comparing English and Spanish. LD4IE@ISWC Henry Rosales-Méndez, Barbara Poblete, Aidan Hogan
2017	J	`jnl`	Power Structure in Chilean News Media. CoRR Jorge Bahamonde, Johan Bollen, Erick Elejalde, Leo Ferres, Barbara Poblete
2017	A*	`conf`	Twicalli: An Earthquake Detection System Based on Citizen Sensors Used for Emergency Response in Chile. SIGIR Barbara Poblete
2016	C	`conf`	Applying Community Detection Methods to Cluster Tags in Multimedia Search Results. ISM Teresa Bracamonte, Aidan Hogan, Barbara Poblete
2016	J	`jnl`	EIC Editorial. IEEE Trans. Knowl. Data Eng. Jian Pei, Leman Akoglu, Hongrae Lee, Justin J. Levandoski, Xuelong Li, Rosa Meo, Carlos Ordonez, Jeff M. Phillips, Barbara Poblete, K. Selçuk Candan, Meng Wang, Ji-Rong Wen, Li Xiong, Wenjie Zhang
2015	J	`jnl`	Early prediction and characterization of high-impact world events using social media. CoRR Janani Kalyanam, Mauricio Quezada, Barbara Poblete, Gert R. G. Lanckriet
2015	A*	`conf`	Galean: Visualization of Geolocated News Events from Social Media. SIGIR Vanessa Peña Araya, Mauricio Quezada, Barbara Poblete
2015	A*	`conf`	Location-Aware Model for News Events in Social Media. SIGIR Mauricio Quezada, Vanessa Peña Araya, Barbara Poblete
2015	—	`conf`	Retrieving Relevant Conversations for Q&A on Twitter. SPS@SIGIR Jose Miguel Herrera, Denis Parra, Barbara Poblete
2015	—	`conf`	Sentiment-based User Profiles in Microblogging Platforms. HT Francisco J. Gutierrez, Barbara Poblete
2014	J	`jnl`	Meta-level sentiment models for big social data analysis. Knowl. Based Syst. Felipe Bravo-Marquez, Marcelo Mendoza, Barbara Poblete
2013	J	`jnl`	#Santiago is not #Chile, or is it? A Model to Normalize Social Media Impact. CoRR Eduardo Graells-Garrido, Barbara Poblete
2013	—	`conf`	#Santiago is not #Chile, or is it?: a model to normalize social media impact. ChileCHI Eduardo Graells-Garrido, Barbara Poblete
2013	—	`conf`	Combining strengths, emotions and polarities for boosting Twitter sentiment analysis. WISDOM Felipe Bravo-Marquez, Marcelo Mendoza, Barbara Poblete
2013	—	`conf`	Long-memory time series ensembles for concept shift detection. BigMine Marcelo Mendoza, Barbara Poblete, Felipe Bravo-Marquez, Daniel Gayo-Avello
2013	J	`jnl`	Predicting information credibility in time-sensitive social media. Internet Res. Carlos Castillo, Marcelo Mendoza, Barbara Poblete
2013	—	`conf`	Understanding Real-World Events via Multimedia Summaries Based on Social Indicators. CRIWG Mauricio Quezada, Barbara Poblete
2012	A	`conf`	Extracting interesting association rules from toolbar data. CIKM Ilaria Bordino, Debora Donato, Barbara Poblete
2012	—	`conf`	Opinion Dynamics of Elections in Twitter. LA-WEB Felipe Bravo-Marquez, Daniel Gayo-Avello, Marcelo Mendoza, Barbara Poblete
2011	A*	`conf`	Automatic image tagging through information propagation in a query log based graph structure. ACM Multimedia Teresa Bracamonte, Barbara Poblete
2011	A	`conf`	Do all birds tweet the same?: characterizing twitter around the world. CIKM Barbara Poblete, Ruth Olimpia Garcia Gavilanes, Marcelo Mendoza, Alejandro Jaimes
2011	A*	`conf`	Information credibility on twitter. WWW Carlos Castillo, Marcelo Mendoza, Barbara Poblete
2011	C	`conf`	Query-Sets + + : A Scalable Approach for Modeling Web Sites. SPIRE Barbara Poblete, Myra Spiliopoulou, Marcelo Mendoza
2010	A	`conf`	Learning to Distribute Queries into Web Search Nodes. ECIR Marcelo Mendoza, Mauricio Marín, Flavio Ferrarotti, Barbara Poblete
2010	J	`jnl`	Privacy-preserving query log mining for business confidentiality protection. ACM Trans. Web Barbara Poblete, Myra Spiliopoulou, Ricardo Baeza-Yates
2010	—	`conf`	Twitter under crisis: can we trust what we RT? SOMA@KDD Marcelo Mendoza, Barbara Poblete, Carlos Castillo
2010	A	`conf`	Visual-semantic graphs: using queries to reduce the semantic gap in web image retrieval. CIKM Barbara Poblete, Benjamin Bustos, Marcelo Mendoza, Juan Manuel Barrios
2008	A	`conf`	Dr. Searcher and Mr. Browser: a unified hyperlink-click graph. CIKM Barbara Poblete, Carlos Castillo, Aristides Gionis
2008	A*	`conf`	Query-sets: using implicit feedback and query patterns to organize web documents. WWW Barbara Poblete, Ricardo Baeza-Yates
2007	—	`conf`	Website Privacy Preservation for Query Log Publishing. PinKDD Barbara Poblete, Myra Spiliopoulou, Ricardo A. Baeza-Yates
2007	—	`conf`	Website Privacy Preservation for Query Log Publishing. NATO ASI Mining Massive Data Sets for Security Barbara Poblete, Myra Spiliopoulou, Ricardo A. Baeza-Yates
2006	A*	`conf`	A content and structure website mining model. WWW Barbara Poblete, Ricardo A. Baeza-Yates
2006	J	`jnl`	A query mining model for the design of content and structure in a Web site. Inteligencia Artif. Ricardo A. Baeza-Yates, Barbara Poblete
2006	J	`jnl`	Dynamics of the Chilean Web structure. Comput. Networks Ricardo A. Baeza-Yates, Barbara Poblete
2005	—	`conf`	A Website Mining Model Centered on User Queries. EWMF/KDO Ricardo A. Baeza-Yates, Barbara Poblete
2004	—	`conf`	Dynamics of the Chilean Web Structure. WebDyn@WWW Ricardo A. Baeza-Yates, Barbara Poblete
2003	—	`conf`	Evolution of the Chilean Web Structure Composition. LA-WEB Ricardo A. Baeza-Yates, Barbara Poblete
2003	—	`conf`	Evolution of the Web Structure. WWW (Posters) Ricardo A. Baeza-Yates, Barbara Poblete