Axel Bons, Beatriz Marín, Pekka Aho, Tanja E.J. VosScripted and scriptless GUI testing for web applications: An industrial case, Information and Software Technology, Volume 158, 2023, 107172, ISSN 0950-5849, (

Fernando Pastor Ricós, Arend Slomp, Beatriz Marín, Pekka Aho, Tanja E.J. Vos, Distributed state model inference for scriptless GUI testing, Journal of Systems and Software, Volume 200, 2023, 111645, ISSN 0164-1212, (


Mulders, A., Valdes, O.R., Ricós, F.P., Aho, P., Marín, B., Vos, T.E.J. State Model Inference Through the GUI Using Run-Time Test Generation. In: Guizzardi, R., Ralyté, J., Franch, X. (eds) Research Challenges in Information Science. RCIS 2022. Lecture Notes in Business Information Processing, vol 446. Springer, Cham.

I. S. W. B. Prasetya, Fernando Pastor Ricós, Fitsum Meshesha Kifetew, Davide Prandi, Samira Shirzadehhajimahmood, Tanja E. J. Vos, Premysl Paska, Karel Hovorka, Raihana Ferdous, Angelo Susi, and Joseph Davidson. An agent-based approach to automated game testing: an experience report. In Proceedings of the 13th International Workshop on Automating Test Case Design, Selection and Evaluation (A-TEST 2022). Association for Computing Machinery, New York, NY, USA, 1–8.

T. Jansen et al., “Scriptless GUI Testing on Mobile Applications,” 2022 IEEE 22nd International Conference on Software Quality, Reliability and Security (QRS), Guangzhou, China, 2022, pp. 1103-1112, doi: 10.1109/QRS57517.2022.00113.


Olivia Rodriguez Valdes, Tanja E. J. Vos, Pekka Aho and Beatriz Marín. 30 years of automated GUI testing: a bibliometric analysis – Olivia Rodriguez Valdes, Tanja E. J. Vos, Pekka Aho and Beatriz Marín. QUATIC 2021.

Vos, TEJ, Aho, P, Pastor Ricos, F, Rodriguez Valdes, O, Mulders, A. testar – scriptless testing through graphical user interface. Softw. Test. Verif. Reliab. 2021; 31:e1771.

Pekka Aho, Govert Buijs, Abdurrahman Akin, Serafettin Senturk, Fernando Pastor Ricos, Stijn de Gouw and Tanja Vos. Applying Scriptless Test Automation on Web Applications from the Financial Sector., JISBD (testing track) 2021, 22-24 de septiembre de 2021, Málaga, España.

Aaron van der Brugge, Fernando Pastor Ricos, Pekka Aho, Beatriz Marín and Tanja E.J. Vos. Evaluating TESTAR’s effectiveness through code coverage., JISBD (SBST track) 2021, 22-24 de septiembre de 2021, Málaga, España.


Hatim Chahim, Mehmet Duran, Tanja E. J. Vos, Pekka Aho, Nelly Condori-Fernández: Scriptless Testing at the GUI Level in an Industrial Setting. RCIS 2020: 267-284

Sigrid Eldh, Tanja E. J. Vos, Serge Demeyer, Pekka Aho and Machiel van der Bijl  Next Level of Test Automation – TESTOMAT.  RCIS 2020, projects track.

Fernando Pastor Ricos, Pekka Aho, Tanja Vos, Ismael Torres Boigues, Ernesto Calas Blasco, and Hector Martınez Martınez  Deploying TESTAR to enable remote testing in an industrial CI pipeline: a case-based evaluation  conference  ISoLA 2020

Rui Prada, I. S. W. B. Prasetya, Fitsum Kifetew, Frank Dignum, Tanja E. J. Vos, Jason Lander, Jean-Yves Donnart, Alexandre Kazmierowski, Joseph Davidson, Pedro M. Fernandes: Agent-based Testing of Extended Reality Systems. ICST 2020: 414-417


Floren de Gier, Davy Kager, Stijn de Gouw, Tanja E. J. Vos: Offline Oracles for Accessibility Evaluation with the TESTAR Tool. RCIS 2019: 1-12

Pekka Aho, Tanja E. J. Vos, Sami Ahonen, Tomi Piirainen, Perttu Moilanen, and Fernando Pastor Ricos  Continuous Piloting of an Open Source Test Automation Tool in an Industrial Environment  Conference  Jornadas de Ingeniería del Software y Bases de Datos (JISBD 2019)

Mirella Mart ínez, Anna I. Esparcia-Alc ́azar, Tanja E.J. Vos, Pekka Aho, and Joan Fons i Cors  “Towards automated testing of the Internet of Things: Results obtained with the TESTAR tool”  conference  8th International Symposium On Leveraging Applications of Formal Methods, Verification and Validation (ISOLA 2019).


Pekka Aho, Tanja E. J. Vos: Challenges in Automated Testing Through Graphical User Interface. ICST Workshops 2018: 118-121

Anna Isabel Esparcia-Alcázar, Francisco Almenar, Tanja E. J. Vos, Urko Rueda: Using genetic programming to evolve action selection rules in traversal-based automated software testing: results obtained with the TESTAR tool. Memetic Computing 10(3): 257-265 (2018)

Floren de Gier and Davy Kager. The Applicability of TESTAR on Accessibility Evaluation and the Benefits of Storing Test Results in a Graph Database. Thesis for bachelor Computer Science at the Open Universiteit of the Netherlands, May 2018.


Nico Beierle, Peter M. Kruse, Tanja E. J. Vos., GUI-Profiling for Performance and Coverage Analysis. ISSRE Workshops 2017: 28-31

Esparcia-Alcázar, Anna I; Almenar, Francisco; Rueda, Urko; Vos, Tanja EJ; Evolving Rules for Action Selection in Automated Testing via Genetic Programming-A First Approach., proceedings of the European Conference on the Applications of Evolutionary Computation, pp 82-95, 2017, Springer, Cham.

Vos, Tanja EJ; Aho, Pekka., Searching for the Best Test *. In Proceedings of the 10th International Workshop on Search-Based Software Testing (SBST), pp 3-4, 2017, IEEE.


Mireilla Martinez, Anna Esparcia-Alcazar, Urko Rueda, Tanja E. J. Vos, Carlos Ortega: Automated Localisation Testing in Industry with Test*., 28th IFIP WG 6.1 International Conference, ICTSS 2016, Graz, Austria, October 17-19, pp241-248,, 2016

Urko Rueda, Anna I. Esparcia-Alcazar and Tanja E.J. Vos: Visualization of automated test results obtained by the TESTAR tool
Proceedings of the XIX Ibero-American Conference on Software Engineering (CIBSE 2016)

Tanja E.J. Vos, Urko Rueda, Wishnu Prasetya: Automated Testing at the User Interface level. ICT open 2016, poster Dutch ICT-research, 2016.

Anna Esparcia-Alcazar, Francisco Almenar, Mirella Martinez, Urko Rueda, Tanja Vos: Q-learning strategies for action selection in the TESTAR automated testing tool. , Proceedings of the 6TH INTERNATIONAL CONFERENCE ON METAHEURISTICS AND NATURE INSPIRED COMPUTING, META’2016, MARRAKECH (MOROCCO), 2016.

Francisco Almenar, Anna I. Esparcia-Alcázar, Mirella Martínez, Urko Rueda: Automated Testing of Web Applications with TESTAR. , Proceedings of the 8th International Symposium, SSBSE 2016, Raleigh, NC, USA, October 8-10, 2016.


U. Rueda, T.E.J. Vos, F. Almenar, M. Oreto, A. Esparcia: TESTAR – from academic protoype towards an industry-ready tool for automated testing at the User Interface level. Jornadas de Ingeniería de Software y Bases de Datos, JISBD 2015, September 2015, Santander.
Biblioteca SISTEDES

T.E.J. Vos, P.M. Kruse, N. Condori-Fernández, S. Bauersfeld, J. Wegener: TESTAR: Tool Support for Test Automation at the User Interface Level. International Journal of Information System Modeling and Design, IJISMD 2015, vol.6(3), uly-September 2015, pp. 46-83.


Evaluating rogue user testing in industry: an experience report. S. Bauersfeld, A. de Rojas, and T. E. J. Vos. In Proceedings of 8th International Conference RCIS. IEEE, 2014.

Evaluating the TESTAR tool in an Industrial Case Study. S. Bauersfeld, T.E.J. Vos, N. Condori-Fernández, A. Bagnato and E. Brosse. In Proceedings of the 8th ACM EEE International Symposium on Empirical Software Engineering and Measurement, ESEM 2014, Industrial Track, Torino, 2014.

S. Bauersfeld, T.E.J. Vos: User Interface Level Testing with TESTAR; What about More Sophisticated Action Specification and Selection?. In Proceedings of the Seventh Seminar on Advanced Techniques and Tools for Software Evolution, SATToSE 2014, L’Aquila, Italy, 9-11 July 2014, pp. 60-78.

Test Automation at the User Interface Level. Tanja Vos. Pre-proceedings of the Seventh Seminar in Series on Advanced Techniques and Tools for Software Evolution, SATToSE 2014, pp 5, Vadim Zaytsev, (editor), 2014.


Tanja E. J. Vos, Paolo Tonella, Wishnu Prasetya, Peter M. Kruse, Onn Shehory, Alessandra Bagnato, Mark Harman: The FITTEST Tools suite for Testing Future Internet Applications. In Future Internet Testing – First International Workshop, FITTEST 2013, Istanbul, Turkey, November 12, 2013, Revised Selected Papers. Lecture Notes in Computer Science 8432, Springer 2014, ISBN 978-3-319-07784-0


T.E.J. Vos, B. Marın, M.J. Escalona, A. Marchetto: A Methodological Framework for Evaluating Software Testing Techniques and Tools.
In Proceedings of the 12th International Conference on Quality Software, QSIC 2012, vol. 1550-6002/12, IEEE, 2012, DOI: 10.1109/QSIC.2012.16

S. Bauersfeld and T. Vos: A reinforcement learning approach to automated gui robustness testing. In Fast Abstracts of the 4th Symposium on Search-Based Software Engineering, SSBSE 2012. IEEE, 2012, pp. 7–12.

S. Bauersfeld and T. E. J. Vos: Guitest: a java library for fully automated gui robustness testing. In Proceedings of the 27th IEEE/ACM International Conference on Automated Software Engineering, ser. ASE 2012. New York, NY, USA: ACM, 2012, pp. 330–333.

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