Members
Basic information
RNDr. Jaromír Plhák, Ph.D. is a postdoc researcher at the Department of Machine Learning and Data Processing at Faculty of Informatics, Masaryk University. His research focuses on modelling and simulation, machine learning, and assistive technologies.
Publications
Journal articles
2024
- Tkaczyk, M., Tancoš, M., Smahel, D., Elavsky, S. & Plhák, J. (2024). (In)accuracy and convergent validity of daily end-of-day and single-time self-reported estimations of smartphone use among adolescents. Computers in Human Behavior, 158, 108281. https://doi.org/10.1016/j.chb.2024.108281
2022
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Elavsky, S., Blahošová, J., Lebedíková, M., Tkaczyk, M., Tancos, M., Plhák, J., Sotolář, O., & Smahel, D. (2022). Researching the links between smartphone behavior and adolescent well-being with the FUTURE-WP4 (Modeling the future: Understanding the impact of technology on adolescent’s well-being Work package 4) project: Protocol for an ecological momentary assessment study.
JMIR Research Protocols, 11(3), e35984. https://doi.org/10.2196/35984
2018
- Plhák, J. Murillo-Morales, T., & Miesenberger, K. (2018). Authoring Semantic Annotations for Non-Visual Access to Graphics. Journal on Technology and Persons with Disabilities, 6, 399-414.
Reports
2023
- Blahošová, J., Lebedíková, M., Tancoš, M., Plhák, J., Smahel, D., Elavsky, S., Tkaczyk, M., & Sotolář, O. (2023). How are Czech adolescents using their phones? Analysis using objective smartphone data. Brno: Masaryk University.
2008
- Kopeček, I., Ošlejšek, R., Plhák, J., & Tiršel, F. (2008). Detection and annotation of graphical objects in raster images within the GATE project. Brno: Faculty of Informatics.
Conferences
2021
- Lebedikova, M., Smahelova, M., Smahel, D., Elavsky, S., Plhak, J., Sotolar, O., Schejbal, M. (2021, November). Testing innovative methods for research on children’s technology usage. Presented at the 8th European Communication Conference (ECREA), online.
Proceedings
2023
- Plhák, J., Sotolář, O., Lebedíková, M., & Šmahel, D. (2023). Classification of Adolescents’ Risky Behavior in Instant Messaging Conversations. Proceedings of the 26th International Conference on Artificial Intelligence and Statistics (AISTATS) 2023. Valencia, Spain. PMLR: Volume 206. https://proceedings.mlr.press/v206/plhak23a/plhak23a.pdf
2022
- Sotolář, O., Plhák, J., Lebedíková, M., Tkaczyk, M., & Šmahel, D. (2022). Constructing Datasets from Dialogue Data. In Horák, Rychlý, Rambousek (Eds.). Recent Advances in Slavonic Natural Language Processing, RASLAN 2022. Brno: Tribun EU.
2021
- Sotolář, O., Plhák, J., & Šmahel, D. (2021). Towards personal data anonymization for social messaging. In: K. Ekštein, F. Pártl & M. Konopík (Eds.), Text, Speech, and Dialogue. TSD 2021. Lecture Notes in Computer Science (pp. 281-292). Springer. https://doi.org/10.1007/978-3-030-83527-9_24
- Sotolář, O., Plhák, J., Tkaczyk, M., Lebedíková, M., & Šmahel, D. (2021). Detecting Online Risks and Supportive Interaction in Instant Messenger Conversations using Czech Transformers. In Horák, Rychlý, Rambousek (Eds.). Recent Advances in Slavonic Natural Language Processing, RASLAN 2021 (pp. 19-28.). Brno: Tribun EU.
2019
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Daňa, J., Kopeček, I., Ošlejšek, R., & Plhák, J. (2019). Simulating the impact of cooperation and management strategies on stress and economic performance. In Proceedings of the 52nd Hawaii International Conference on System Sciences (pp. 6569-6578). USA.
2014
- Hamřík, P., Kopeček, I., Ošlejšek, R., & Plhák, J. (2014). Dialogue-based information retrieval from images. In Computers Helping People with Special Needs: 14th International Conference, ICCHP 2014 (pp. 85-92). Switzerland: Springer International Publishing.
- Kopeček, I., Ošlejšek, R., & Plhák, J. (2014). Ontology based strategies for supporting communication within social networks. In 17th International Conference on Text, Speech and Dialogue (pp. 571-578). Berlin, Germany: Springer-Verlag.
2012
- Kopeček, I., Ošlejšek, R., & Plhák, J. (2012). Communicative images – New approach to accessibility of graphic. In Proceedings of the Conference Universal Learning Design (pp. 159-164). Brno, Czech Republic: Masaryk University.
- Kopeček, I., Ošlejšek, R. & Plhák, J. (2012). Integrating dialogue systems with images. In Text, Speech and Dialogue. 15th International Conference, TSD 2012 (pp. 632-639). Beriln, Germany: Springer-Verlag.
2011
- Kopeček, I., Ošlejšek, R., & Plhák, J. (2011). Dialogue management in communicative images. In Text, Speech and Dialogue - Students' section, Proceedings Addendum (pp. 9-13). Pilsen, Czech Republic: University of West Bohemia in Pilsen.
2010
- Plhák, J. (2010). A context-based grammar generation in mixed initiative dialogue system for visually impaired. In Computers Helping People with Special Needs, 12th International Conference (pp. 354-360). Berlin, Germany: Springer-Verlag.
2009
- Kopeček, I., Ošlejšek, R., Plhák, J., & Tiršel, F. (2009). Detection and annotation of graphical objects in raster images within the GATE project. In Proceedings of the 2009 International Conference on Internet Computing ICOMP 2009 (pp. 285-290). USA: CSREA Press.
2008
- Bártek, L., & Plhák, J. (2008). Visually impaired users create web pages. In 11th International Conference on Computers Helping People with Special Needs (pp. 466-473). Berlin, Germany: Springer-Verlag.
- Plhák, J. (2008). Dialogue based text editing. In 11th International Conference on Text, Speech and Dialogue (pp- 649-655). Berlin, Germany: Springer-Verlag.
Software
2009
- Bártek, L., Kopeček, I., Ošlejšek, R., Plhák, J., & Tiršel, F. (2009). Software pro generování obrázků pomocí dialogu [Software]. Brno: Masaryk University.
- Bártek, L., Kopeček, I., Ošlejšek, R., Plhák, J., & Tiršel, F. (2009). WebGen - software pro generovaní webových stránek pomocí webových dotazníků [Software]. Brno: Masaryk University.
Teaching
Present
- Algorithms and data structures I
- Computer Networks and Operating Systems
- Humanitarian Computer Applications
- Introduction to Programming and Algorithms
- Java
- Research methods and practice in social informatics
- Seminar of Dialog Laboratory
- Social Aspects of Informatics and Assistive Technologies
- Social Informatics
- Social informatics project
Present
RNDr. Jaromír Plhák, Ph.D.
E-mail: xplhak@mail.muni.cz
Research interests
- assistive technologies
- modelling and simulation
- machine learning