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Publications
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2023
| 4 |
Assessing causality among topics and sentiments: The case of the G20 discussion on Twitter, Mauro Fonseca, Fernando Delbianco, Ana Maguitman, Axel J Soto. Journal of Information Science, pp. 01655515231160034. 2023 |
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| 3 |
Multi-objective genetic programming strategies for topic-based search with a focus on diversity and global recall, Cecilia Baggio, Carlos M. Lorenzetti, Rocío L. Cecchini, Ana G. Maguitman. PeerJ Computer Science, Vol. 9 pp. e1710. 2023 |
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| 2 |
TwiSP: a framework for exploring polarized issues in Twitter, Diaz, Gabriela, Chesñevar, Carlos, Estevez, Elsa, Maguitman, Ana. Proceedings of the 16th International Conference on Theory and Practice of Electronic Governance, pp. 16--23. 2023 |
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| 1 |
QuOTeS: Query-Oriented Technical Summarization, Ramirez-Orta, Juan, Xamena, Eduardo, Maguitman, Ana, Soto, Axel J., Zanoto, Flavia P., Milios, Evangelos. Document Analysis and Recognition - ICDAR 2023: 17th International Conference, San José, CA, USA, August 21–26, 2023, Proceedings, Part III, pp. 98–114. 2023 |
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2022
| 5 |
Detecting ongoing events using contextual word and sentence embeddings, Mariano Maisonnave, Fernando Delbianco, Fernando Tohmé, Ana Maguitman, Evangelos Milios. Expert Systems with Applications, Vol. 209 pp. 118257. 2022 |
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| 4 |
Post-OCR Document Correction with Large Ensembles of Character Sequence-to-Sequence Models, Ramirez-Orta, Juan Antonio, Xamena, Eduardo, Maguitman, Ana, Milios, Evangelos, Soto, Axel J. Proceedings of the AAAI Conference on Artificial Intelligence, Vol. 36 pp. 11192--11199. 2022 |
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| 3 |
Causal graph extraction from news: a comparative study of time-series causality learning techniques, Mariano Maisonnave, Fernando Delbianco, Fernando Tohmé, Evangelos Milios, Ana Maguitman. PeerJ Computer Science, Vol. 8 pp. e1066. 2022 |
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| 2 |
Computational Argumentation for Supporting Learning Processes: Applications and Challenges, Chesñevar, Carlos, Collazos, César A, Maguitman, Ana. Handbook on Intelligent Techniques in the Educational Process, pp. 161--183. 2022 |
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| 1 |
Stance Trees: A Novel Approach for Assessing Politically Polarized Issues in Twitter, Diaz, Gabriela Andrea, Chesñevar, Carlos Iván, Estevez, Elsa, Maguitman, Ana. Proceedings of the 15th International Conference on Theory and Practice of Electronic Governance, pp. 19–24. 2022 |
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2021
2020
| 7 |
PreCLAS: An Evolutionary Tool for Unsupervised Feature Selection, Carballido, Jessica A., Ponzoni, Ignacio, Cecchini, Rocío L.. Hybrid Artificial Intelligent Systems, de la Cal, Enrique Antonio and Villar Flecha, José Ramón and Quintián, Héctor and Corchado, Emilio. Vol. 1 pp. 172--182. 2020 |
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| 6 |
Event Detection Dataset, Mariano Maisonnave, Fernando Delbianco, Fernando Tohmé, Ana Maguitman, Evangelos Milios. 2020 |
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| 5 |
Improving Event Detection using Contextual Word and Sentence Embeddings, Mariano Maisonnave, Fernando Delbianco, Fernando Tohmé, Ana Maguitman, Evangelos Milios. arXiv preprint arXiv:2007.01379, 2020 |
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| 4 |
Analyzing and Visualizing Government-Citizen Interactions on Twitter to Support Public Policy-making, Hubert, Rocío B, Estevez, Elsa, Maguitman, Ana, Janowski, Tomasz. Digital Government: Research and Practice, Vol. 1 pp. 1--20. 2020 |
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| 3 |
A First Approach Towards Integrating Computational Argumentation in Cognitive Cities, Carlos Chesñevar, Maria Paula Gonzalez, Ana Maguitman, Elsa Estevez. Proceedings of the 13th International Conference on Theory and Practice of Electronic Governance, ICEGOV 2020, Athens, Greece, September 23 – 25, 2020, 2020 |
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| 2 |
Assessing Causality Structures Learned From Digital Media, Mariano Maisonnave, Fernando Delbianco, Fernando Tohmé, Ana Maguitman, Evangelos Milios. Proceedings of the ACM Symposium on Document Engineering 2020, 2020 |
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| 1 |
Language modeling tools for massive historical OCR post-processing, Xamena, Eduardo, Maguitman, Ana Gabriela. VI Simposio Argentino de Ciencia de Datos y GRANdes DAtos (AGRANDA 2020)-JAIIO 49 (Modalidad virtual), 2020 |
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2019
| 9 |
Multi-Objective GP Strategies for Topical Search Integrating Wikipedia Concepts, Baggio, Cecilia, Cecchini, Rocío L., Maguitman, Ana G., Milios, Evangelos E.. Proceedings of the ACM Symposium on Document Engineering 2019, pp. 5:1--5:10. 2019 |
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| 8 |
Intelligent query processing in P2P networks: Semantic issues and routing algorithms, Nicolini A.L., Lorenzetti C.M., Maguitman A.G., Chesñevar C.I.. Computer Science and Information Systems, 2019 |
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| 7 |
A Flexible Supervised Term-Weighting Technique and its Application to Variable Extraction and Information Retrieval, Maisonnave, Mariano, Delbianco, Fernando, Tohmé, Fernando, Maguitman, Ana. Inteligencia Artificial, Vol. 22 pp. 61-80. 2019 |
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| 6 |
DMOZ 2006 Dataset and its Wikification, Lorenzetti, Carlos, Maguitman, Ana, Baggio, Cecilia. 2019 |
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| 5 |
Soluciones de Gobernanza Electrónica para la Participación Ciudadana, Ana Maguitman, Carlos Ivan Chesñevar, Elsa Estevez. 2019 |
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| 4 |
Minería de emociones y análisis visual aplicado a la red social Twitter, Marrocchi, Florencia, Rapetti, Carolina, Maguitman, Ana Gabriela, Estévez, Elsa Clara. XXV Congreso Argentino de Ciencias de la Computación (CACIC)(Universidad Nacional de Río Cuarto, Córdoba, 14 al 18 de octubre de 2019), 2019 |
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| 3 |
Modelo y plataforma de participación ciudadana para gobiernos municipales, Rocio Hubert, Elsa Estevez, Ana Maguitman. Soluciones de Gobernanza Electrónica para la Participación Ciudadana, 2019 |
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| 2 |
Un abordaje para el análisis de la opinión ciudadana a través de redes sociales, Carlos Chesñevar, Elsa Estevez, Ana Maguitman. Soluciones de Gobernanza Electrónica para la Participación Ciudadana, 2019 |
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| 1 |
Economic Relevant News from The Guardian, Mariano Maisonnave, Fernando Delbianco, Fernando Tohmé, Ana Maguitman. 2019 |
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2018
| 3 |
Examining Government-citizen Interactions on Twitter Using Visual and Sentiment Analysis, Hubert, Rocío B., Estevez, Elsa, Maguitman, Ana, Janowski, Tomasz. Proceedings of the 19th Annual International Conference on Digital Government Research: Governance in the Data Age, pp. 55:1--55:10. 2018 |
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| 2 |
Searching in the Context of a Task: A Review of Methods and Tools, Ana Maguitman. CLEI Electronic Journal, Vol. 21 pp. 1:1--1:26. 2018 |
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| 1 |
Topic Relevance and Diversity in Information Retrieval from Large Datasets: A Multi-Objective Evolutionary Algorithm Approach, Rocío L. Cecchini, Carlos M. Lorenzetti, Ana G. Maguitman, Ignacio Ponzoni. Applied Soft Computing, Vol. 69 pp. 749--770. 2018 |
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2017
| 4 |
Intelligent Algorithms for Improving Communication Patterns in Thematic P2P Search, Nicolini, Ana L., Lorenzetti, Carlos M., Maguitman, Ana G., Chesñevar, Carlos I.. Information Processing and Management, Vol. 53 pp. 388--404. 2017 |
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| 3 |
CitymisVis: a Tool for the Visual Analysis and Exploration of Citizen Requests and Complaints, Rocio Hubert, Ana Maguitman, Carlos Chesñevar, Marcos Malamud. Proceedings of the 10th International Conference on Theory and Practice of Electronic Governance, ICEGOV 2017, New Delhi, India, March 7-9, 2017, pp. 22-25. 2017 |
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| 2 |
Análisis y visualización de peticiones, quejas y reclamos ciudadanos, Hubert, Rocio. 46 Jornadas Argentinas de Informática e Investigación Operativa (JAIIO), EST, 2017 |
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| 1 |
A Structural Analysis of topic ontologies, Xamena, Eduardo, Brignole, Nélida Beatriz, Maguitman, Ana Gabriela. Information Sciences, Vol. 421 pp. 15--29. 2017 |
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2016
| 6 |
SciELO suggester: An intelligent support tool for cataloging library resources, Natalia L. Mitzig, Mónica S. Mitzig, Fernando A. Martínez, Ricardo A. Piriz, Víctor M. Ferracutti, María Paula González, Ana G. Maguitman. Library & Information Science Research, Vol. 38 pp. 39 - 51. 2016 |
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| 5 |
Software platform for the statistical validation of structural partitioning methods, Eduardo Xamena, Ana Gabriela Maguitman, Nélida Beatriz Brignole. Computers & Chemical Engineering, Vol. 88 pp. 103 - 114. 2016 |
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| 4 |
Citymis OpTree: Intelligent Citizen Management Using Sentiment Analysis and Opinion Trees, Florencia Gamboa, Marcos A. Malamud, Ana Gabriela Maguitman, Carlos Iván Chesñevar. Proceedings of the 9th International Conference on Theory and Practice of Electronic Governance, ICEGOV 2016, Montevideo, Uruguay, March 1-3, 2016, pp. 250--253. 2016 |
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| 3 |
Opinion Aggregation and Conflict Resolution in E-Government Platforms: Contrasting Social Media Information, Chesnevar, Carlos Ivan, Maguitman, Ana Gabriela, González, María Paula, Estevez, Elsa. Interdisciplinary Perspectives on Contemporary Conflict Resolution, pp. 183-203. 2016 |
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| 2 |
Mining for Topics to Suggest Knowledge Model Extensions, Lorenzetti, Carlos, Maguitman, Ana, Leake, David, Menczer, Filippo, Reichherzer, Thomas. ACM Transactions on Knowledge Discovery from Data, Vol. 11 pp. 23:1--23:30. 2016 |
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| 1 |
An Entropy-Based Approach for Preserving Diversity in Evolutionary Topical Search, Cecilia Baggio, Rocío L. Cecchini, Carlos M. Lorenzetti, Ana G. Maguitman. 45º Jornadas Argentinas de Informática e Investigación Operativa (JAIIO), ASAI, 2016 |
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2015
| 2 |
Integrating argumentation and sentiment analysis for mining opinions from Twitter, Kathrin Grosse, María Paula González, Carlos Iván Chesñevar, Ana Gabriela Maguitman. AI Commun., Vol. 28 pp. 387--401. 2015 |
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| 1 |
ArgP2P: An Argumentative Approach for Intelligent Query Routing in P2P Networks, Ana L. Nicolini, Ana Gabriela Maguitman, Carlos Iván Chesñevar. Theory and Applications of Formal Argumentation - Third International Workshop, TAFA 2015, Buenos Aires, Argentina, July 25-26, 2015, Revised Selected Papers, pp. 194--210. 2015 |
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2014
| 4 |
Argument-based Mixed Recommenders and their Application to Movie Suggestion, Briguez, Cristian E, Budán, Maximiliano CD, Deagustini, Cristhian AD, Maguitman, Ana G, Capobianco, Marcela, Simari, Guillermo R. Expert Systems with Applications, Vol. 41 pp. 6467 - 6482. 2014 |
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| 3 |
Experience-Based Support for Human-Centered Knowledge Modeling, Leake, David, Maguitman, Ana, Reichherzer, Thomas. Knowledge-Based Systems, Vol. 68 pp. 77 - 87. 2014 |
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| 2 |
Modeling Video Activity with Dynamic Phrases and its Application to Action Recognition in Tennis Videos, Jonathan Vainstein, José Francisco Manera, Pablo Negri, Claudio Delrieux, Ana G. Maguitman. 19th Iberoamerican Congress on Pattern Recognition (CIARP 2014), LNCS; Springer, 2014 |
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| 1 |
Empowering citizens through opinion mining from twitter-based arguments, Carlos Iván Chesñevar, Ana Gabriela Maguitman, María Paula González. Proceedings of the 8th International Conference on Theory and Practice of Electronic Governance, ICEGOV 2014, Guimaraes, Portugal, October 27-30, 2014, pp. 275--278. 2014 |
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2013
| 8 |
Intelligent Algorithms for Reducing Query Propagation in Thematic P2P Search, Ana L. Nicolini, Carlos M. Lorenzetti, Ana G. Maguitman, Carlos I. Chesñevar. Anales del XIX Congreso Argentino de Ciencias de la Computación (CACIC), pp. 71--79. 2013 |
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| 7 |
A study of relevance propagation in large topic ontologies, Eduardo Xamena, Nélida Beatriz Brignole, Ana Gabriela Maguitman. JASIST, Vol. 64 pp. 2238-2255. 2013 |
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| 6 |
A First Approach to Mining Opinions as Multisets through Argumentation, Carlos Iván Chesñevar, María Paula González, Kathrin Grosse, Ana Gabriela Maguitman. Proceedings of the 2nd Intl. Conference on Agreement Technologies (AT 2013). Beijing, China, August 1-2, 2013. Lecture Notes in Artificial Intelligence (LNAI), Vol. 8068, C. Chesñevar et al. (eds).. pp. 196-210. 2013 |
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| 5 |
E2 participation: electronically empowering citizens for social innovation through agreement technologies, Carlos Chesñevar, Ana Maguitman, Elsa Estevez, Nardine Osman, Carles Sierra. Proceedings of the 14th Annual International Conference on Digital Government Research, pp. 279--280. 2013 |
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| 4 |
A Theoretical Framework for Trust-Based News Recommender Systems and its Implementation Using Defeasible Argumentation, Cristian Briguez, Marcela Capobianco, Ana G. Maguitman. International Journal on Artificial Intelligence Tools, Vol. 22 2013 |
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| 3 |
Desarrollo de gestores de noticias incorporando técnicas basadas en la noción de con fiabilidad, Cristian E. Briguez, Marcela Capobianco, Ana G. Maguitman. XV Workshop de Investigadores en Ciencias de la Computación, ASI, Claudio Caluva and Silvia Aranguren and Rodolfo Muzachiodi. pp. 944--948. 2013 |
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| 2 |
Tracking de múltiples objetos aplicado a insectos, Diego Marcovecchio, Natalia Stefanazzi, Claudio Delrieux, Ana G. Maguitman, Adriana Ferrero. XV Workshop de Investigadores en Ciencias de la Computación, CGIV, Claudio Caluva and Silvia Aranguren and Rodolfo Muzachiodi. pp. 264--268. 2013 |
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| 1 |
Reconocimiento de Acciones en Videos de Tenis usando Flujo Óptico y CRF, José Francisco Manera, Jonathan Vainstein, Claudio Delrieux, Ana G. Maguitman. XV Workshop de Investigadores en Ciencias de la Computación, CGIV, Claudio Caluva and Silvia Aranguren and Rodolfo Muzachiodi. pp. 249--253. 2013 |
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2012
| 5 |
Empowering an E-Government Platform Through Twitter-Based Arguments, Kathrin Grosse, Carlos Iván Chesñevar, Ana Gabriela Maguitman, Elsa Estevez. Inteligencia Artificial, Revista Iberoamericana de Inteligencia Artificial, Vol. 15 pp. 46-56. 2012 |
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| 4 |
DECIDE 2.0: a framework for intelligent processing of citizens' opinion in social media, Estevez, Elsa, Chesñevar, Carlos, Maguitman, Ana, Brena, Ramón. Proceedings of the 13th Annual International Conference on Digital Government Research, pp. 266--267. 2012 |
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| 3 |
Towards an Argument-based Music Recommender System, Cristian E. Briguez, Maximiliano Celmo Budán, Cristhian A. D. Deagustini, Ana Gabriela Maguitman, Marcela Capobianco, Guillermo Ricardo Simari. COMMA, pp. 83-90. 2012 |
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| 2 |
Integrating argumentation technologies and context-based search for intelligent processing of citizens' opinion in social media, Chesñevar, Carlos, Maguitman, Ana, Estevez, Elsa, Brena, Ramón. Proceedings of the 6th International Conference on Theory and Practice of Electronic Governance, pp. 166--170. 2012 |
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| 1 |
An Argument-based Approach to Mining Opinions from Twitter, Kathrin Grosse, Carlos Iván Chesñevar, Ana Gabriela Maguitman. AT, pp. 408-422. 2012 |
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2011
| 5 |
8, Evaluating and Enhancing Contextual Search with Semantic Similarity Data, Maguitman, Ana G., Lorenzetti, Carlos M., Cecchini, Rocío L.. Quantitative Semantics and Soft Computing Methods for the Web: Perspectives and Applications, Ramón F. Brena and Adolfo Guzmán-Arenas. pp. 163--182. 2011 |
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| 4 |
A Semantic Framework for Evaluating Topical Search Methods, Rocío L. Cecchini, Carlos M. Lorenzetti, Ana G. Maguitman, Filippo Menczer. CLEI Electronic Journal, Vol. 14 2011 |
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| 3 |
Integración de técnicas cualitativas y cuantitativas en la gestión de noticias, Cristian E. Briguez, Marcela Capobianco, Ana G. Maguitman. XIII Workshop de Investigadores en Ciencias de la Computación, ASI, pp. 124--128. 2011 |
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| 2 |
System Architecture for Trust-Based News Recommenders on the Web, Cristian E. Briguez, Fernando M. Sagui, Marcela Capobianco, Ana G. Maguitman. XVII Workshop de Agentes y Sistemas Inteligentes - CACIC 2011: XVII Congreso Argentino de Ciencias de la Computación, 2011 |
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| 1 |
Using Thematic Contexts and Previous Solutions for Maintaining and Accessing Institutional Repositories, P. H. Delgado, A. G. Maguitman, V. M. Ferracutti, L. A. Herrera. Journal of Computer Science and Technology, Vol. 11 2011 |
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2010
| 4 |
Sistema híbrido para clasificación de documentos aplicado al problema bioinformático de inferencia de interacción proteína-proteína, Rocío L. Cecchini, Carlos M. Lorenzetti, Ana G. Maguitman, Ignacio Ponzoni. XII Workshop de Investigadores en Ciencias de la Computación, ASI, pp. 53--57. 2010 |
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| 3 |
Métodos para la Selección y el Ajuste de Características en el Problema de la Detección de Spam, Carlos M. Lorenzetti, Rocío L. Cecchini, Ana G. Maguitman, András A. Benczúr. XII Workshop de Investigadores en Ciencias de la Computación, ASI, pp. 48-52. 2010 |
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| 2 |
Multi-Objective Evolutionary Algorithms for Context-Based Search, Rocío L. Cecchini, Carlos M. Lorenzetti, Ana G. Maguitman, Nélida B. Brignole. Journal of the American Society for Information Science and Technology, Vol. 61 pp. 1258--1274. 2010 |
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| 1 |
Using Topic Ontologies and Semantic Similarity Data to Evaluate Topical Search, Ana G. Maguitman, Rocío L. Cecchini, Carlos M. Lorenzetti, Filippo Menczer. XXXVI Conferencia Latinoamericana de Informática, von Lücken, Christian and María Elena García and Cristian Cappo. 2010 |
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2009
| 5 |
A semi-supervised incremental algorithm to automatically formulate topical queries, Carlos M. Lorenzetti, Ana G. Maguitman. Information Sciences, Vol. 179 pp. 1881--1892. 2009 |
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| 4 |
Evolving Disjunctive and Conjunctive Topical Queries based on Multi-objective Optimization Criteria, Rocío L. Cecchini, Carlos M. Lorenzetti, Ana G. Maguitman. Inteligencia Artificial, Vol. 13 pp. 14--26. 2009 |
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| 3 |
Multi--objective Query Optimization Using Topic Ontologies, Rocío L. Cecchini, Carlos M. Lorenzetti, Ana G. Maguitman. Flexible Query Answering Systems, 8th International Conference, FQAS 2009, Troels Andreasen and Ronald R. Yager and Henrik Bulskov and Henning Christiansen and Henrik Legind Larsen. Vol. 5822 pp. 145--156. 2009 |
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| 2 |
A Multi-Objective Evolutionary Algorithm Approach to Learn Disjunctive and Conjunctive Topical Queries, Rocío L. Cecchini, Carlos M. Lorenzetti, Ana G. Maguitman. 38º Jornadas Argentinas de Informática e Investigación Operativa (JAIIO), ASAI, 2009 |
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| 1 |
Empowering Recommendation Technologies Through Argumentation, Chesñevar, Carlos Ivan, Maguitman, Ana Gabriela, Gonzalez, Maria Paula. Argumentation in Artificial Intelligence, Simari, Guillermo and Rahwan, Iyad. pp. 403-422. 2009 |
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2008
| 5 |
Tuning Topical Queries through Context Vocabulary Enrichment: A Corpus-Based Approach, Carlos M. Lorenzetti, Ana G. Maguitman. On the Move to Meaningful Internet Systems: OTM 2008 Workshops, Robert Meersman and Zahir Tari and Pilar Herrero. Vol. 5333 pp. 646--655. 2008 |
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| 4 |
Using genetic algorithms to evolve a population of topical queries, Rocío L. Cecchini, Carlos M. Lorenzetti, Ana G. Maguitman, Nélida B. Brignole. Information Processing and Management, Vol. 44 pp. 1863--1878. 2008 |
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| 3 |
Learning Better Context Characterizations: An Intelligent Information Retrieval Approach, Carlos M. Lorenzetti, Ana G. Maguitman. XXXIV Conferencia Latinoamericana de Informática, pp. 200--209. 2008 |
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| 2 |
A Comparative Analysis of Latent Variable Models for Web Page Classification, Biro, Istvan, Benczur, Andras, Szabo, Jacint, Maguitman, Ana. Proceedings of the 2008 Latin American Web Conference, pp. 23--28. 2008 |
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| 1 |
Uncovering protein interaction in abstracts and text using a novel linear model and word proximity networks, Abi-Haidar, Alaa, Kaur, Jasleen, Maguitman, Ana, Radivojac, Predrag, Rechtsteiner, Andreas, Verspoor, Karin, Wang, Zhiping, Rocha, Luis. Genome Biology, Vol. 9 pp. S11. 2008 |
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2007
| 7 |
Intelligent Methods for Information Access in Context: The Role of Topic Descriptors and Discriminators, Carlos M. Lorenzetti, Rocío L. Cecchini, Ana G. Maguitman. VIII Workshop de Agentes y Sistemas Inteligentes - CACIC 2007: XIII Congreso Argentino de Ciencias de la Computación, 2007 |
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| 6 |
Searching the Web in Context: Genetic Algorithms for Exploring Query Space, Rocío L. Cecchini, Carlos M. Lorenzetti, Ana G. Maguitman, Nélida B. Brignole. 36º Jornadas Argentinas de Informática e Investigación Operativa, SSI, 2007 |
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| 5 |
An Argument-Based Approach to Cope with Trust and Pluralism in Web News Reports, Fernando M. Sagui, Ana G. Maguitman, Carlos I. Chesñevar, Guillermo R. Simari. VIII Workshop de Agentes y Sistemas Inteligentes - CACIC 2007: XIII Congreso Argentino de Ciencias de la Computación, 2007 |
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| 4 |
Genetic Algorithms for Topical Web Search: A Study of Different Mutation Rates, Rocío L. Cecchini, Carlos M. Lorenzetti, Ana G. Maguitman, Nélida B. Brignole. Anales del XIII Congreso Argentino de Ciencias de la Computación (CACIC), 2007 |
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| 3 |
Algoritmos Genéticos para la Búsqueda Web basada en Contextos Temáticos, Rocío L. Cecchini, Carlos M. Lorenzetti, Ana G. Maguitman. IX Workshop de Investigadores en Ciencias de la Computación, ASI, pp. 6--10. 2007 |
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| 2 |
Arquitectura de un Gestor de Noticias, Fernando M. Sagui, Ana G. Maguitman, Guillermo R. Simari. IX Workshop de Investigadores en Ciencias de la Computación, ASI, pp. 53--57. 2007 |
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| 1 |
Decoding the structure of the WWW: A comparative analysis of Web crawls, Serrano, M. Ángeles, Maguitman, Ana, Boguñá, Marián, Fortunato, Santo, Vespignani, Alessandro. ACM Trans. Web, Vol. 1 2007 |
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2006
| 8 |
An argument-based decision support system for assessing natural language usage on the basis of the web corpus: Research Articles, Chesñevar, Carlos Iván, Sabaté-Carrové, Mariona, Maguitman, Ana Gabriela. Intelligent Journal Intelligent Systems, Vol. 21 pp. 1151--1180. 2006 |
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| 7 |
Exploiting User Context and Preferences for Intelligent Web Search, Carlos I. Chesñevar, Carlos M. Lorenzetti, Ana G. Maguitman, Fernando M. Sagui, Guillermo R. Simari. Proceedings of the Workshop de Investigadores en Ciencias de la Computación (WICC 2006), 2006 |
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| 6 |
Incremental Methods for Context-Based Web Retrieval, Carlos M. Lorenzetti, Fernando M. Sagui, Ana G. Maguitman, Carlos I. Chesñevar, Guillermo R. Simari. XII Congreso Argentino de Ciencias de la Computación, 2006 |
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| 5 |
Argument-based User Support Systems using Defeasible Logic Programming, Carlos Ivan Chesñevar, Ana Gabriela Maguitman, Guillermo Ricardo Simari. Artificial Intelligence Applications and Innovations, Maglogiannis, Ilias and Karpouzis, Kostas and Bramer, Max. Vol. 204 pp. 61--69. 2006 |
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| 4 |
Argument-Based Critics and Recommenders: A Qualitative Perspective on User Support Systems, Carlos Ivan Chesñevar, Ana Gabriela Maguitman, Guillermo Ricardo Simari. Journal of Data and Knowledge Engineering, Vol. 59 pp. 293--319. 2006 |
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| 3 |
Algorithmic Computation and Approximation of Semantic Similarity, Ana G. Maguitman, Filippo Menczer, Fulya Erdinc, Heather Roinestad, Alessandro Vespignani. World Wide Web, Vol. 9 pp. 431--456. 2006 |
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| 2 |
Emerging semantic communities in peer web search, Akavipat, R., Wu, L.-S., Menczer, F., Maguitman, A.G.. Proceedings of the international workshop on Information retrieval in peer-to-peer networks, pp. 1--8. 2006 |
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| 1 |
Mapas Conceptuales Hipermediales y Organizacion de los Objetos de Aprendizaje, Ana Maguitman, Carolina Fernández Coria, Perla Señas. IV Conferencia Internacional sobre Multimedia y Tecnologías de la Información y Comunicación en Educación, 2006 |
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2005
| 4 |
Suggesting novel but related topics: towards context-based support for knowledge model extension, Ana G. Maguitman, David B. Leake, Thomas Reichherzer. IUI '05: Proceedings of the 10th International Conference on Intelligent User Interfaces, pp. 207--214. 2005 |
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| 3 |
Combining Argumentation and Web Search Technology: Towards a Qualitative Approach for Ranking Results, Carlos Ivan Chesñevar, Ana Gabriela Maguitman. International Journal of Advanced Computational Intelligence & Intelligent Informatics, Vol. 9 pp. 53--60. 2005 |
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| 2 |
Exploiting Rich Context: An Incremental Approach to Context-Based Web Search, David B. Leake, Ana G. Maguitman, Thomas Reichherzer. Proceedings of the 5th international conference on Modeling and Using Context, pp. 254--267. 2005 |
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| 1 |
Algorithmic detection of semantic similarity, Ana G. Maguitman, Filippo Menczer, Heather Roinestad, Alessandro Vespignani. Proceedings of the 14th international conference on World Wide Web, pp. 107--116. 2005 |
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2004
| 5 |
A first approach to argument-based recommender systems based on defeasible logic programming, Carlos I. Chesñevar, Ana G. Maguitman, Guillermo R. Simari. In Proceeding of the 10th International Workshop on Non-Monotonic Reasoning, pp. 109--117. 2004 |
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| 4 |
ArgueNet: An Argument-Based Recommender System for Solving Web Search Queries, Carlos I. Chesñevar, Ana G. Maguitman. Proceedings of the International IEEE Conference on Intelligent Systems (IS 2004), pp. 282--287. 2004 |
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| 3 |
An Argumentative Approach to Assessing Natural Language Usage based on the Web Corpus, Carlos Ivan Chesñevar, Ana Gabriela Maguitman. Proceedings of the European Conference on Artificial Intelligence (ECAI), 2004 |
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| 2 |
Dynamic Extraction of Topic Descriptors and Discriminators: Towards Automatic Context-Based Topic Search, Ana G. Maguitman, David B. Leake, Thomas Reichherzer, Filippo Menczer. Proceedings of the Thirteenth Conference on Information and Knowledge Management (CIKM), pp. 463--472. 2004 |
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| 1 |
``Googling'' from a Concept Map: Towards Automatic Concept-Map-Based Query Formation, D. Leake, A. Maguitman, T. Reichherzer, A. Cañas, M. Carvalho, M. Arguedas, T. Eskridge. Concept Maps: Theory, Methodology, Technology. Proceedings of the First International Conference on Concept Mapping, A. J. Cañas and J. D. Novak and F. González. 2004 |
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