Curriculum Vitae Ph.D. Esaú Villatoro-Tello Current Ocupation Position: Full Time Researcher/Professor (B) Institution: Uuniversidad Autónoma Metropolitana Unidad Cuajimalpa Address: Avenida Constituyentes #1054, Col. Lomas Altas Delegación Miguel Hidalgo, México D.F. C.P. 11950 Phone at work: +52 (55) 9177-6650 Ext. 6902 e-mail: evillatoro@correo.cua.uam.mx url: http://ccd.cua.uam.mx/~evillatoro Studies Post-doctoral fellow from March 2011 to February 2013 In the National Institute of Astrophysics Optics and Electronics Puebla, Mexico Ph. D. in Computer Sciences. (October 2010) National Institute of Astrophysics Optics and Electronics Puebla, Mexico GPA: 9.0 (scale from 8 to 10) Thesis title: Ranking Refinement employing Example Texts in Geographic Information Retrieval MS. C. in Computer Sciences. (February 2007) National Institute of Astrophysics Optics and Electronics. Puebla, Mexico. GPA: 9.4 (scale from 7.5 to 10). Thesis title: Multi-Document Summarization System B. A. in Computer Sciences. (2004) University of Puebla (BUAP) Puebla, Mexico. GPA: 9.02 (scale from 6 to 10). B. A. degree was obtained through the automatic B. A. degree program granted from the BUAP to students with a highly academic performance. Languages English: Advanced level, Score of 590 at the institutional TOEFL exam. German: Basic level. Awards and Scholarships Scholarship from CONACyT for doctoral studies. February 2007 to July 2010. Scholarship from CONACyT for master studies. August 2004 to August 2006. Scholarship from Sistema Integral de Becas de la Benemérita Universidad Autónoma de Puebla for 1
bachelor studies from 2000 to 2001. Best Poster award (2nd place) at the Mexican International Conference on Artificial Intelligence (MICAI 2009), Guanajuato, Mexico, 2009. Research Interests Natural Language Processing o Plagiarism Detection o Sentiment Classification o Authorship Attribution o Single and Multiple Document Summarization o Information Extraction from unstructured texts o Information Retrieval o Automatic Text classification Artificial Intelligence o Machine Learning o Features Selection o Algorithms and data structure design Publications Refereed Journal Papers (Indexed by Journal Citation Reports) 1. Determining and characterizing the reused Text for Plagiarism Detection. Fernando Sánchez- Vega, Esaú Villatoro-Tello, Manuel Montes-y-Gómez, Luis Villaseñor-Pineda, Paolo Rosso. In Expert Systems with Applications, Volume 40, Issue 5, April 2013. 2. Document Ranking Refinement Using a Markov Random Field Model. Esaú Villatoro, Antonio Juárez, Manuel Montes, Luis Villaseñor, L. Enrique Sucar. Special Issue on Statistical Learning of Natural Language Structured Input and Output of the Natural Language Engineering Journal 2011, Vol. 18(02), pp. 155-185. 3. Using Word Sequences for Text Summarization. Esaú Villatoro-Tello, Luis Villaseñor-Pineda, Manuel Montes-y-Gómez. In the 9 th International Conference on Text, Speech and Dialogue (TSD 2006). Brno, Czech Republic. Lecture Notes in Artificial Intelligence, Vol. 4188, pp. 293-300, Springer 2006 Other Refereed Journal Papers 4. A Probabilistic Method for Ranking Refinement in Geographic Information Retrieval. Esaú Villatoro-Tello, R. Omar Chavéz-García, Manuel Montes-y-Gómez, Luis Villaseñor-Pineda, L. Enrique Sucar. Procesamiento de Lenguaje Natural, No. 44, pp. 123-130, April 2010. 5. On the Use of Dynamic Information for Speaker Identification. Rosa M. Ortega-Mendoza, Esaú Villatoro-Tello, Luis Villaseñor-Pineda, Manuel Montes-y-Gómez, and Eduardo Morales. 2
Advances in Computer Science and Engineering, Research in Computing Science, Vol. 27, pp. 161-166, April 2007. Refereed Conference Publications (Indexed by Conference Proceedings Citation Index) 6. Concept Based Representations for Ranking in Geographic Information Retrieval. Maya Carrillo, Esaú Villatoro, Aurelio López, Manuel Montes y Luis Villaseñor. In 7th International Conference on Natural Language Processing IceTAL-2010, Reykjavik, Iceland, August 2010. Lecture Notes in Artificial Intelligence, Vol. 6233, pp. 85-96. Springer 2010. 7. Ranking Refinement via Relevance Feedback in Geographic Information Retrieval. Esaú Villatoro-Tello, Luis Villaseñor-Pineda, and Manuel Montes-y-Gómez. Mexican International Conference on Artificial Intelligence MICAI 2009. Guanajuato, Mexico, November 2009. Lecture Notes in Artificial Intelligence Vol. 5845, pp. 165-176. Springer 2009. 8. Multi-Document Summarization Based on Locally Relevant Sentences. Esaú Villatoro-Tello, Luis Villaseñor-Pineda, Manuel Montes-y-Gómez, and David Pinto-Avendaño. Mexican International Conference on Artificial Intelligence MICAI 2009. Guanajuato, Mexico, November 09-13, pp. 87-91, 2009, IEEE Computer Society. 9. Representing Context Information for Document Retrieval. Maya Carrillo, Esaú Villatoro-Tello, Aurelio López-López, Chris Eliasmith, Manuel Montes- y-gómez and Luis Villaseñor-Pineda. Eighth International Conference on Flexible Query Answering Systems (FQAS 2009). Roskilde, Den- mark, October 2009. Lecture Notes in Artificial Intelligence Vol. 5822, pp. 239-250. Springer 2009. 10. A Ranking Approach based on Sample Documents for Geographic Information Retrieval. Esaú Villatoro-Tello, Manuel Montes-y-Gómez, Luis Villaseñor-Pineda. Post-proccedings of the 9th Workshop of the Cross-Language Evaluation Forum, CLEF 2008. Lecture Notes in Computer Science Vol. 5706, pp. 875-879. Springer 2009. 11. A Lexical Approach for Spanish Question Answering. Alberto Téllez, Antonio Juárez, Gustavo Hernández, Claudia Denicia, Esaú Villatoro, Manuel Montes, and Luis Villaseñor. Advances in Multilingual and Multimodal Information Retrieval. Post-proceedings of the 8 th Workshop of the Cross-Language Evaluation Forum, CLEF 2007. Lecture Notes in Computer Science Vol. 5152, pp. 328-331, Springer 2008. Abstracts and Extended Abstracts in Conference Proceedings 10. Comparación de Algoritmos de Aprendizaje para Identificación del Usuario a través de la Voz. Esaú Villatoro, Luis Villaseñor, y Manuel Montes. Conferencia Latinoamericana de Interacción Humano-Computadora CLIHC-05. Cuernavaca, México, Octubre 2005. Non-Refereed Conferece Publications 11. A two-step Approach for Effective Detection of Misbehaving Users in Chats. Esaú Villatoro- Tello, Antonio Juárez-Gonzalez, Hugo J. Escalante, Manuel Montes-y-Gómez, Luis Villaseñor- Pineda. In Working Notes of the CLEF 2012 Conference and Labs of the Evaluation Forum, Rome, Italy. September 2012. 3
12. UAM at INEX 2012 Relevance Feedback Track: Using a Probabilistic Method for Ranking Refinement. Esaú Villatoro-Tello, Christian Sánchez-Sánchez, Héctor Jiménez-Salazar, Wulfrano A. Luna-Ramírez, Carlos Rodríguez-Lucatero. In Working Notes of the CLEF 2012 Conference and Labs of the Evaluation Forum, Rome, Italy. September 2012 13. INAOE at DEFT 2011: using a Plagiarism Detection Method for Pairing Abstracts-Scientific Papers. Fernando Sánchez-Vega, Esaú Villatoro-Tello, Antonio Juárez-González, Luis Villaseñor- Pineda, Manuel Montes-y-Gómez, and Luis Meneses-Lerín. In Proceedings of the Seventh DEFT Workshop, DEFT2011. Montpellier, France. July 2011. 14. INAOE at GeoCLEF 2008: A Ranking Approach based on Sample Documents. Esaú Villatoro- Tello, Manuel Montes-y-Gómez, and Luis Villaseñor-Pineda. Working Notes of CLEF 2008. Aarhus, Denmark. September 2008. 15. Recuperación de Información aplicando un Ordenamiento Basado en Documentos Ejemplo. Esaú Villatoro-Tello, Luis Villaseñor-Pineda, y Manuel Montes-y-Gómez. Memorias del 9o Encuentro de Investigación del INAOE. Puebla, México. Noviembre 06-07, pp. 155-158, 2008. 16. INAOE s Participation at QA@CLEF2007. Alberto Téllez, Antonio Juárez, Claudia Denicia, Gustavo Hernández, Esaú Villatoro, Manuel Montes, and Luis Villaseñor. Working Notes of CLEF 2007. 6 pags. Budapest, Hungary. September 2007 17. On the Use of Dynamic Information for Speaker Identification. Rosa M. Ortega-Mendoza, Esaú Villatoro-Tello, Luis Villaseñor-Pineda, Manuel Montes-y-Gómez, and Eduardo Morales. In 8 th Conference on Computing, CORE-2007. pp. 161-166. Advances in Computer Science and Engineering (eds.) S. Torres, I. López, H. Calvo. Mexico, May 2007 18. A Trainable Centroid-Based Document Summarizer. Esaú Villatoro-Tello, Luis Villaseñor-Pineda, and Manuel Montes-y-Gómez. Workshop of Natural Language Understanding and Intelligent Access to Textual Information. Fourth Mexican International Conference on Artificial Intelligence MICAI 2005, Monterrey, Mexico, November 2005. Other publications 19. Recuperación de Información aplicando un Ordenamiento Basado en Documentos Ejemplo. Esaú Villatoro-Tello, Luis Villaseñor-Pineda, y Manuel Montes-y-Gómez. Memorias del 9o Encuentro de Investigación del INAOE. Puebla, México. Noviembre 2008. Participation in Research Projects Modeling Web Services Descriptions through Lexical and Semantic Features Chief Director: Dr. Christian Sánchez Sánchez (UAM-C). Developing in: Universidad Autónoma Metropolitana Unidad Cuajimalpa (UAM-C) Period: 2011-2014 Sponsor: Research fund for Education SEP-CONACyT, CB-2010:48510275. No. Ref. 153315 Impact evaluation of the Mid-Frequency Terms during an Information Retrieval Process Chief Director: Dr. Christian Sánchez Sánchez (UAM-C). Developing in: Universidad Autónoma Metropolitana Unidad Cuajimalpa (UAM-C) Period: 2012-2013 Sponsor: SEP-PROMEP 48510294(UAM-C-CA-31) 4
Intelligent Methods, Techniques and Data Mining Strategies for Decision Making during Mature Oil-Fields Exploration. Chief Director: Dr. Leonid Sheremetov (Mexican Petroleum Institute). Period: March 2011-2013 Sponsor: Ref. No. 146515. SENER CONACYT. Call from the hydrocarbons fund 2010. D6/CH2010-02. Authorship Attribution using reduced holographic representations. Chief Director: Dr. Maya Carrillo Ruiz Developed in: Faculty of Computer Sciences, University of Puebla (BUAP). Period: 2011-2012 Sponsor: PROMEP/103.5/11/4481 Information Retrieval over Spontaneous Speech Transcriptions. Chief Director: Dr. Luis Villaseñor Pineda Developed in: Language technologies Laboratory, INAOE Period: November 2010-2013 Sponsor: Research fund for Education SEP-CONACyT, CB-2008-01, Ref. No.106013, 2010-2013. Visual and Textual information integration for Image Retrieval. Chief Director: Dr. Aurelio López López. Developed in: Language technologies Laboratory, INAOE Period: 2007-2011 Sponsor: SEP-CONACYT, Project number: 61335. Models for Spanish Question Answering using different levels of Linguistic Information Chief Director: Dr. Manuel Montes y Gómez Developed in: Language technologies Laboratory, INAOE Period: August 2005 to December 2006 Sponsor: CONACYT, Project number 43990A-1 Electronic System for Monitoring Lifetime Behavior in Medflies Chief Director: M.C. J. Alfonso Garcés y Dr. Leopoldo Altamirano Robles Developed in: Vision Laboratory, INAOE Period: March 2004 to July 2004 Sponsor: University of California Davis (UCD) y El Colegio de la Frontera Sur (ECOSUR), UC MEXUS program. Extracting, Searching and Analysis of Information from Spanish Texts Chief Director: Dr. Aurelio López Developed in: Language technologies Laboratory, INAOE. Period: December 2003 to March 2004 Sponsor: CONACYT project number U39957-Y System for the Intelligent Analysis of News Reports in Spanish Chief Director: Dr. Manuel Montes y Gómez Developed in: Language technologies Laboratory, INAOE. Period: August 2002 to March 2003 Sponsor: National institute of Astrophysics, optics and Electronics Teaching Record Graduate Courses 5
Natural Language Processing Techniques in Universidad Autónoma Metropolitana Unidad Cuajimalpa (Winter 2013-44hrs). Undergraduate Courses Artificial Intelligence II in Universidad Autónoma Metropolitana Unidad Cuajimalpa. Winter 2013 (55hrs). Introduction to Logical Thinking in Universidad Autónoma Metropolitana Unidad Cuajimalpa. Autumn 2012 (66hrs). Artificial Intelligence I in Universidad Autónoma Metropolitana Unidad Cuajimalpa. Autumn 2012 (55hrs). Certification Courses The Sun Certified Java Programmer Exam (SCJP Exam for J2SE 6). At the IT University campus Mirador, Puebla Mex. Spring 2007 (48hrs). The Sun Certified Java Programmer Exam (SCJP Exam for J2SE6). At the IT University campus Mirador, Puebla Mex. Summer 2007 (48hrs). The Sun Certified Java Programmer Exam (SCJP Exam for J2SE6). At the IT University campus Mirador, Puebla Mex. Autumn 2007 (48hrs). The Sun Certified Java Programmer Exam (SCJP Exam for J2SE 6). At the IT University campus Mirador, Puebla Mex. Spring 2008 (48hrs). Applying UML and Patterns. At the IT University campus Mirador, Puebla Mex. Summer 2008 (45hrs). PMP and Project Management course. At the IT University campus Mirador, Puebla Mex. Summer 2009 (40hrs). Tutorials Assistance Introduction to the UAM-C an its Educational Model, Universidad Autónoma Metropolitana Unidad Cuajimalpa, 3-6 September 2012, 40hrs. Tratamiento del Lenguaje Humano I, Language Technologies Seminar of the Computer Sicence Department at the University of Puebla (BUAP). From February 2010 to July 2010, 100 hrs. How to be artificially intelligent en el Encuentro Internacional de Ciencias de la Computación (ENC 05). Puebla, México. September 2005. Introduction to Artificial Intelligence en el Mexican International Conference on Artificial Intelligence (MICAI 02). Yucatán, México. April 2002. 6
Fuzzy Systems en el Mexican International Conference on Artificial Intelligence (MICAI 02). Yucatán, México. April 2002. Scientific Talks Detection of Misbehaving Users in Text Chats. En el 9o Taller de Tecnologías del Lenguaje Humano. Puebla, Mex. October 2012. UAM at INEX 2012 Relevance Feedback Track: Using a Probabilistic Method for Ranking Refinement. En el INEX 2012 Lab, Initiative for the Evaluation of XML retrieval Misuse held in conjunction with the CLEF 2012 Conference. Rome, Italy. September 2012. A Two-Step Approach for Effective Detection of Misbehaving Users in Chats. En el PAN 2012 Lab, Uncovering Plagiarism, Authorship, and Social Software Misuse held in conjunction with the CLEF 2012 Conference. Rome, Italy. September 2012. (http://pan.webis.de/) Detección Automática de Pedófilos dentro de Conversaciones en Chats. En el 2º Seminario de Lingüística Forense en la UNAM. México, D.F. August 2012 Methods and Techniques of Artificial Intelligence for Decision Making during Mature Oil-Fields Exploration. En el 8o Taller de Tecnologías del Lenguaje Humano. Puebla, Mex. November 2011. Plagiarism Detection. Department Seminar at the University of Alabama at Birmingham (UAB) Dept. of Computer and Information Sciences. Alabama, USA., July 2011. (http://www.cis.uab.edu/node/5654) Natural Language Processing: Geographic Information Retrieval. Video-conference with the Tecnológico Superior de Poza Rica Veracruz. Puebla, Mex., November 2010. Re-ordenamiento de Documentos en Recuperación de Información Geográfica. At the joint Language Technologies Seminar of INAOE and BUAP, Puebla Mex., May 2010. Using Nearest Neighbor Information to Improve Cross-Language Text Classification. At the Mexican International Conference on Artificial Intelligence (MICAI 09), Guanajuato Mex, November 2009 Ranking Refinement via Relevance Feedback in Geographic Information Retrieval. At the Mexican International Conference on Artificial Intelligence (MICAI 09), Guanajuato Mex, November 2009 Recuperación de Información Geográfica aplicando un Ordenamiento Basado en Documentos Ejemplo. At the National Institute of Astrophysics Optics and Electronics, Puebla Mex, November 2008. A Ranking Approach Based on Sample Documents for Geographic Information Retrieval. At the 5o Taller de Tecnologías del Lenguaje Humano, Puebla Mex, October 2008. On the Use of Dynamic Information for Speaker Identification. At the 8th Conference On Computing, CORE 2007. Mexico City Mex, May 2007. 7
Using Word Sequences for Text Summarization. At the 9th International Conference on text, Speech and Dialogue (TSD 2006), Brno, Czech Republic, September 2006. Comparación de Algoritmos de Aprendizaje para Identificación del Usuario a través de la Voz. At the Conferencia Latinoamericana de Interacción Humano-Computadora (CLIHC-05). Cuernavaca Mex, October 2005. Other Activities Active member of the RedTIC (Red de Tecnologías de la información y Comunicación) del CONACyT (2011- to this date). Active member of the Asociación Mexicana para el Procesamiento del Lenguaje Natural (AMPLN). (2009- to this date). Active Member of the Language Technologies Lab at INAOE (2004-to this date) Member of the IEEE Computer Society (2004-2005). Member of the Capítulo Estudiantil de Ciencias de la Computación de la Benemérita Universidad Autónoma de Puebla (CECCBUAP). (2002-2003). Member of the Sociedad Mexicana de Ciencias de la Computación (SMCC). (2002-2003). Member of the Association for Computing Machinery (ACM). (2002-2003). Personal References Dr. Luis Villaseñor Pineda. villasen@inaoep.mx Computational Sciences Department, INAOE. Dr. Manuel Montes y Gómez. mmontesg@inaoep.mx Computational Sciences Department, INAOE. Dr. Leopoldo Altamirano Robles. robles@inaoep.mx Computational Sciences Department, INAOE. Dra. Maya Carrillo Ruiz. cmaya@cs.buap.mx Faculty of Computer Sciences, University of Puebla (BUAP) MC. J. Alfonso Garcés. agarces@cs.buap.mx Faculty of Computer Sciences, University of Puebla (BUAP). Lic. Victor Coordova. vcordovaa@ituniversity.com.mx Academic Coordinator, IT University Campus Mirador 8