Carlos M. Lorenzetti

Scholar


Publications
  
Journal papers
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5 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 File not available Download BibTeX
4 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 File not available Download BibTeX
3 A semi-supervised incremental algorithm to automatically formulate topical queries, Carlos M. Lorenzetti, Ana G. Maguitman. Information Sciences, Vol. 179 pp. 1881--1892. 2009 File not available Download BibTeX
2 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 File not available Download BibTeX
1 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 File not available Download BibTeX

Book chapters
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1 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 File not available Download BibTeX

Conferences/LNCS papers
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4 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 File not available Download BibTeX
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 File not available Download BibTeX
2 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 File not available Download BibTeX
1 Learning Better Context Characterizations: An Intelligent Information Retrieval Approach, Carlos M. Lorenzetti, Ana G. Maguitman. XXXIV Conferencia Latinoamericana de Informática, pp. 200--209. 2008 File not available Download BibTeX

National publications
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11 Caracterización Formal y Análisis Empírico de Mecanismos Incrementales de Búsqueda basados en Contexto, Carlos M. Lorenzetti, Guillermo R. Simari, Ana G. Maguitman. XIV Workshop de Investigadores en Ciencias de la Computación, Tesis Doctorales, pp. 832--841. 2012 Download file Download BibTeX
10 Caracterización Formal y Análisis Empírico de Mecanismos Incrementales de Búsqueda basados en Contexto, Carlos M. Lorenzetti. 2011 Download file Download BibTeX
9 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 Download file Download BibTeX
8 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 Download file Download BibTeX
7 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 Download file Download BibTeX
6 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 Download file Download BibTeX
5 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 Download file Download BibTeX
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 Download file Download BibTeX
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 Download file Download BibTeX
2 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 Download file Download BibTeX
1 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 Download file Download BibTeX