Roberto González-Ibáñez

Reseña

Roberto González-Ibáñez obtuvo su Magíster en Ingeniería Informática el año 2006 y su PhD en la Universidad Rutgers, dónde fue becario Fulbright-CONICYT. Se incorporó como académico al Departamento de Ingeniería Informática de la Universidad de Santiago de Chile el año 2013. Las áreas de investigación de su interés son búsqueda de información, búsqueda de información colaborativa, trabajo cooperativo de computadores, interacción humano-computador, computación afectiva, análisis de los sentimientos, ingeniería de software y sistemas distribuidos.

Grados
Año Grado/Título Institución
2013 PhD. Communication Library and Information Science Rutgers University. New Jersey. USA. Fulbright Scholar.
2006 Magíster en Ingeniería Informática Universidad de Santiago de Chile
2006 Ingeniero Civil en Informática Universidad de Santiago de Chile
2004 Licenciado en Ciencias de la Ingeniería Universidad de Santiago de Chile

Personal Webpage (English)

Research Group Webpage (English)

Publicaciones en Revistas Indexadas

  1. González-Ibáñez, R., Shah, C., and White, R. W. (2014). Capturing Collabportunities: A method to evaluate collaboration opportunities in information search using pseudocollaboration. Journal of Information Science (JASIST).
  2. González-Ibáñez, R., Haseki, M., and Shah, C. (2013). Let’s search together, but not too close! An analysis of communication and performance in collaborative information seeking. Information Processing and Management (2013), http://dx.doi.org/10.1016/ j.ipm.2012.12.008
  3. Shah, C., and González-Ibáñez, R. (2012). Spatial Context in Collaborative Information Seeking. Journal of Information Science (JIS), April 27, 2012.
  4. Shah, C., Hendahewa, C., and González-Ibáñez, R. (In Press). Rain or Shine? Forecasting Search Process Performance in Exploratory Search Tasks. To be published in Journal of Association for Information Science & Technology (JASIST).

Publicaciones en Congresos Internacionales

  1. González-Ibáñez, R., and Shah, C. (2015). Affective Signals as Implicit Indicators of Information Relevancy and Information Processing Strategies. To be presented at iConference 2015.
  2. González-Ibáñez, R., and Shah, C. (2014). Performance Effects of Positive and Negative Affective States in Collaborative Information Seeking. Presented at the 20th International Conference on Collaboration and Technology (CRIWG 2014). Lecture Notes in Computer Science, 8658, pp. 153-168.
  3. González-Ibáñez, R., Haseki, M., and Shah, C.(2012). Time and Space in Collaborative Information Seeking: The Clash of Effectiveness and Uniqueness. In Proceedings of ASIST 2012.
  4. Shah, C., Liu, J., González-Ibáñez, R.(2012). Exploration of Dynamic Query Suggestions and Dynamic Search Results For Their Effects on Search Behaviors. In Proceedings of ASIST 2012.
  5. González-Ibáñez, R., Shah, C., White, R. (2012). Pseudo-Collaboration as a Method to Perform Selective Algorithmic Mediation in Collaborative IR Systems. In Proceedings of ASIST 2012.
  6. González-Ibáñez, R., and Shah, C.(2012). Investigating Positive and Negative Affects in Collaborative Information Seeking: A Pilot Study Report. In Proceedings of ASIST 2012.
  7. González-Ibáñez, R.., Haseki, M., and Shah, C.(2012). Understanding Effects of Time and Proximity on Collaboration: Implications for Technologies to Support Collaborative Information Seeking. In Proceedings of CHI’12.
  8. Haseki, M., Shah, C., and González-Ibáñez, R. (2012). Time as a Trigger of Interaction and Collaboration in Research Teams: A Diary Study. In Proceedings of ACM DL, CSCW’12.
  9. González- Ibáñez, R., Shah, C., and Córdova-Rubio, N. (2011). Smile! Studying Expressivity of Happiness as a Synergic Factor in Collaborative Information Seeking. In Proceedings of ASIST 2011.
  10. Shah, C., and González- Ibáñez, R. (2011). Evaluating the Synergic Effect of Collaboration in Information Seeking. In Proceedings of the 34th ACM SIGIR Conference. Beijing, China: July 24-28, 2011.
  11. González-Ibáñez, R., Muresan, S., and Wacholder, N. (2011). Indentifying Sarcasm in Twitter: A Closer Look. In Proceedings of the 49th Annual Meeting of the Association for Computational Linguistics: Human Language Technologies (ACL-HLT 2011). Portland, Oregon: June 19-24, 2011.
  12. González- Ibáñez, R. and Shah, C. (2011). Coagmento: A System for Supporting Collaborative Information Seeking. ASIST 2011.
  13. Shah, C., and González- Ibáñez, R. (2010). Exploring Information Seeking Processes in Collaborative Search Tasks. In Proceedings of American Society of Information Science and Technology (ASIST). Pittsburgh, PA. October 22-27, 2010.
  14. González- Ibáñez, R. and Shah, C. (2010). Group’s affective relevance: a proposal for studying affective relevance in collaborative information seeking. Poster in Proceedings of GROUP 2010. Sanibel Island, FL, USA. November 6 – 10, 2010.
  15. González- Ibáñez, R. and Shah, C.(2010). A Proposal for Measuring and Implementing Group’s Affective Relevance in Collaborative Information Seeking. Poster at Workshop on Human-Computer Interaction and Information Retrieval (HCIR) 2010. New Brunswick, NJ. August 22, 2010.
  16. González, R., and Leiva, E. (2007).Evaluación del Enriquecimiento Emocional en un Ambiente de Aprendizaje Colaborativo Asistido por Computador. . In Proceedings of International Conference of Multimodal Learning, Santiago, Chile, November 22 – 23. http://fahu.usach.cl/multimodal/indexing.htm
  17. González R., Figueroa G., and Pinacho P. (2005). Sistema de Detección de Intrusos Basado en un Análisis Probabilístico del Comportamiento del Usuario. In Proceedings of Third Iberoamerican Conference of Information Security (CIBSI), Valparaíso, Chile, pp. 335 – 349, November 21 – 25.http://cibsi05.inf.utfsm.cl/

Publicaciones en Workshop Internacionales

  1. González- Ibáñez, R., Shah, C., and Haseki, M. (2011). A Method to Evaluate the Synergic Effect in Collaborative Information Seeking. Workshop on Human-Computer Interaction and Information Retrieval (HCIR). October 20. Google Main Campus, Mountain View, CA.
  2. González- Ibáñez, R. (2010). A Proposal for Studying Users’ Behaviors in Collaborative Information Seeking through a Convergence Map. In Proceedings of Collaborative Information Behavior Workshop at GROUP 2010. Sanibel Island, FL, USA. November 7, 2010.

Publicaciones en Workshop Nacionales

  1. González, R. and Leiva, E. (2008). Evaluación del Darse-Cuenta Emocional en una Aplicación Colaborativa. In Proceedings of Workshop in Agents and Collaborative Systems at Chilean Computing Week (JCC) 2008. http://lahuen.dcc.uchile.cl/~jcc2008/en
  2. González R. (2008). Una Metodología para el Proceso de Enseñanza-Aprendizaje Asistido por Computador en Asignaturas que Involucran el Desarrollo de Proyectos de Software. Proceedings of Proceedings of Congreso de Educación Superior de Computación at Chilean Computing Week (JCC) 2008.http://lahuen.dcc.uchile.cl/~jcc2008/en

Publicaciones en Congresos Nacionales

  1. González, R. and Leiva, E. (2007). Sistema de Reconocimiento Computacional de Emociones y Estados de Ánimo Básicos a Partir de Características del Rostro. Presented at the Second Chilean Psychology Conference, Santiago, Chile, Octubre 4 – 6. http://web.usach.cl/psicologia/congreso/presentacion.htm
  2. González, R. and Leiva, E. (2007). Evaluación de la Incorporación de Recursos Emocionales en la Comunicación Mediada Empleada en una Aplicación Colaborativa. Presented at the Second Chilean Psychology Conference, Santiago, Chile, Octubre 4 – 6.http://web.usach.cl/psicologia/congreso/presentacion.htm