Julio Daniel Guerra Hollstein

Julio Daniel Guerra Hollstein

Biografía

Nací en Santiago, viví en Antofagasta y luego en Valdivia, donde realicé mi educación media y mis estudios en la UACh. Me titulé de Ingeniero Civil en Informática el año 2004 y he trabajado en la UACh, tanto en proyectos de investigación, de transferencia tecnológica, y como profesor. Realicé mis estudios de doctorado en la Universidad de Pittsburgh, entre los años 2011 y 2017 bajo la tutela del Dr. Peter Brusilovsky. Mi investigación siempre ha estado relacionada con tecnologías de aprendizaje. Durante mi doctorado trabajé con modelos abiertos de aprendiz (open learner models) e implementé visualizaciones que incluyen elementos de comparación social y evalué su influencia en el uso de herramientas en línea para aprender a programar. En el Instituto y en la Escuela de Informática aporto con investigación y trabajo en el área de analíticas de aprendizaje (proyecto LALA), como parte del consejo de escuela, y como profesor e integrante del claustro de Magister de Informática.

Títulos y grados

  • 2017 Doctor of Philosophy (PhD) in Information Sciences, University of Pittsburgh
  • 2004 Ingeniero Civil en Informática, Universidad Austral de Chile
  • 2002 Licenciado en Ciencias de la Ingeniería, Universidad Austral de Chile

Áreas de interés

  • Open Learner Models
  • Analíticas de Aprendizaje
  • Tecnologías de Aprendizaje

Docencia

  • INFO090 Programación Orientada a Objetos (pregrado)
  • INFO104 Taller de Construcción de Software (pregrado)
  • INFO340 Visualización de la Información (postgrado)
  • INFO343 Minería y Aprendizaje con Datos (postgrado)

Proyectos

  • Developing a Mobile App for Self-Monitoring to Improve Emotional Self-Awareness of University Engineering, Innoving FCI UACh, 2018
  • Building Capacity to Use Learning Analytics to Improve Higher Education in Latin America (LALA), Erasmus+, 2017-2020
  • Guerra Hollstein, Julio Daniel (2018) Open Learner Models for Self-Regulated Learning: Exploring the Effects of Social Comparison and Granularity. Doctoral Dissertation, University of Pittsburgh. (Unpublished) English
  • Publicaciones – Journals

    • Scheihing, E., Vernier, M., Guerra, J., Born, J., & Cárcamo, L. (2018). Understanding the role of micro-blogging in b-learning activities: Kelluwen experiences in Chilean public schools. IEEE Transactions on Learning Technologies, 11(3), 280-293.
    • Guerra, J., Schunn, C. D., Bull, S., Barria-Pineda, J., & Brusilovsky, P. (2018). Navigation support in complex open learner models: assessing visual design alternatives. New Review of Hypermedia and Multimedia, 24(3), 160-192.
    • Brusilovsky, P., Somyürek, S., Guerra, J., Hosseini, R., Zadorozhny, V., & Durlach, P. J. (2016). Open social student modeling for personalized learning. IEEE Transactions on Emerging Topics in Computing, 4(3), 450-461.

    Publicaciones en Conferencias (con comité editorial)

    2018

    • Brusilovsky, P., Malmi, L., Hosseini, R., Guerra, J., Sirkiä, T., & Pollari-Malmi, K. (2018). An integrated practice system for learning programming in Python: design and evaluation. Research and Practice in Technology Enhanced Learning, 13(1), 18.
    • Bull, S., Brusilovsky, P., & Guerra, J. (2018, September). Which Learning Visualisations to Offer Students?. In European Conference on Technology Enhanced Learning (pp. 524-530). Springer, Cham.
    • Barria-Pineda, J., Guerra-Hollstein, J., & Brusilovsky, P. (2018, July). A Fine-Grained Open Learner Model for an Introductory Programming Course. In Proceedings of the 26th Conference on User Modeling, Adaptation and Personalization (pp. 53-61). ACM.

    2017

    • Pollari-Malmi, K., Guerra, J., Brusilovsky, P., Malmi, L., & Sirkiä, T. (2017, November). On the value of using an interactive electronic textbook in an introductory programming course. In Proceedings of the 17th Koli Calling Conference on Computing Education Research (pp. 168-172). ACM.
    • Guerra-Hollstein, J., Barria-Pineda, J., Schunn, C. D., Bull, S., & Brusilovsky, P. (2017, July). Fine-Grained Open Learner Models: Complexity Versus Support. In Proceedings of the 25th Conference on User Modeling, Adaptation and Personalization (pp. 41-49). ACM.
    • Huang, Yun, Julio Guerra-Hollstein, Jordan Barria-Pineda, and Peter Brusilovsky. “Learner Modeling for Integration Skills.” In Proceedings of the 25th Conference on User Modeling, Adaptation and Personalization, pp. 85-93. ACM, 2017.

    2016

    • Guerra, J., Hosseini, R., Somyurek, S., Brusilovsky, P. (2016). An Intelligent Interface for Learning Content: Combining an Open Learner Model and Social Comparison to Support Self-Regulated Learning and Engagement. Intelligent User Interfaces. In press. English
    • R. Hosseini, T. Sirkiä, J. Guerra, P. Brusilovsky, L. Malmi, “Animated Examples as a Practice Content in Java Programming Course”, Proc. of the 47th ACM technical symposium on Computer Science Education (SIGCSE), Memphis, Tennessee, March 2016. English

    2015

    • Brusilovsky, P., Somyürek, S., Guerra, J., Hosseini, R., and Zadorozhny, V., Open Social Student Modeling for Personalized Learning. In Press. IEEE Transactions on Learning Technologies. 2015English
    • Hosseini, R., Hsiao, I. H., Guerra, J., & Brusilovsky, P. (2015, June). Off the Beaten Path: The Impact of Adaptive Content Sequencing on Student Navigation in an Open Social Student Modeling Interface. In Artificial Intelligence in Education (pp. 624-628). Springer International Publishing.English
    • Hosseini, R., Hsiao, I. H., Guerra, J., & Brusilovsky, P. (2015). What Should I Do Next? Adaptive Sequencing in the Context of Open Social Student Modeling. In Design for Teaching and Learning in a Networked World (pp. 155-168). Springer International Publishing.English
    • Brusilovsky, P., Somyürek, S., Guerra, J., Hosseini, R., & Zadorozhny, V. (2015). The Value of Social: Comparing Open Student Modeling and Open Social Student Modeling. In User Modeling, Adaptation and Personalization (pp. 44-55). Springer International Publishing.English
    • Guerra, J., Huang, Y., Hosseini, R., & Brusilovsky, P. (2015, June). Graph Analysis of Student Model Networks. In Proceedings of the Second International Workshop on Graph-Based Educational Data Mining (GEDM 2015). CEUR-WS.English
    • Guerra, J., Huang, Y., Hosseini, R., & Brusilovsky, P. Exploring the Effects of Open Social Student Model Beyond Social Comparison. In ISLG 2015 Fourth Workshop on Intelligent Support for Learning in Groups (p. 19).English

    2014

    • Born, J., Scheihing, E., Guerra, J., & Cárcamo, L. (2014). Analysing Microblogs of Middle and High School Students. In Open Learning and Teaching in Educational Communities (pp. 15-28). Springer International Publishing.
    • Loboda, T. D., Guerra, J., Hosseini, R., & Brusilovsky, P. (2014). Mastery Grids: An Open Source Social Educational Progress Visualization. In Open Learning and Teaching in Educational Communities (pp. 235-248). Springer International Publishing. Best Paper AwardEnglish
    • Guerra, J., Sahebi, S., Brusilovsky, P., & Lin, Y. R. The Problem Solving Genome: Analyzing Sequential Patterns of Student Work with Parameterized Exercises. Educational Data Mining 2014, London; 07/2014English

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