portrait photo

Simon Steyskal

Dipl.-Ing. Simon Steyskal B.Sc.
+43 1 31336 5312
Contact information and photo taken from and editable at WU Directory.


since 2014
Research Scientist, Siemens AG Austria
since 2014
Project Assistant, Institut for Information Business (WU Wien)
Project Assitant, Institute for Information Systems (TU Wien)

Researcher Identifier

    No researcher identifier found.

Awards and Honors

No awards found.


  • 1100 Mathematics, information technology (Details)
  • 1109 Information and data processing (Details)
  • 1122 Artificial intelligence (Details)
  • 5367 Management information systems (Details)
  • 5937 Information systems (Details)


  • Big Data
  • Databases
  • Linked Data
  • Machine Learning
  • Model Engineering
  • Open Data
  • Semantic Web


No activities found.


Journal article

2018 Fernandez Garcia, Javier David, Kirrane, Sabrina, Polleres, Axel, Steyskal, Simon. 2018. HDT crypt: Compression and Encryption of RDF Datasets. Semantic Web. open access (Details)

Chapter in edited volume

2018 Pellegrini, Tassilo, Mireles, Victor, Steyskal, Simon, Panasiuk, Oleksandra, Fensel, Anna, Kirrane, Sabrina. 2018. Automated Rights Clearance Using Semantic Web Technologies: The DALICC Framework. In: Semantic Applications Methodology, Technology, Corporate Use, Hrsg. Thomas Hoppe, Bernhard Humm, Anatol Reibold, 203-218. Switzerland: Springer. (Details)
2014 Polleres, Axel, Steyskal, Simon. 2014. Semantic web standards for publishing and integrating open data. In: Handbook of Research on Advanced ICT Integration for Governance and Policy Modeling, Hrsg. Miguel-Angel Sicilia, Pablo Serrano-Balazote, 28-47. Hershey, PA: Business Science Reference. (Details)

Contribution to conference proceedings

2018 Agarwal, Sushant, Steyskal, Simon, Antunovic, Franjo, Kirrane, Sabrina. 2018. Legislative Compliance Assessment: Framework, Model and GDPR Instantiation. In 6th Annual Privacy Forum, APF 2018, Barcelona, Spain, June 13-14, 2018, Revised Selected Papers, Hrsg. Medina, M., Mitrakas, A., Rannenberg, K., Schweighofer, E., Tsouroulas, N. 1-1. Barcelona: None. open access (Details)
2017 Neumaier, Sebastian, Polleres, Axel, Steyskal, Simon, Umbrich, Jürgen. 2017. Data Integration for Open Data on the Web. In Reasoning Web. Semantic Interoperability on the Web, Hrsg. Giovambattista Ianni, Domenico Lembo, Leopoldo Bertossi, Wolfgang Faber, Birte Glimm, Georg Gottlob, Steffen Staab, 1-28. UK: Springer. (Details)
  Sperl, Simon, Havur, Giray, Steyskal, Simon, Cabanillas Macias, Cristina, Polleres, Axel, Haselböck, Alois. 2017. Resource Utilization Prediction in Decision-Intensive Business Processes. In 7th International Symposium on Data-driven Process Discovery and Analysis (SIMPDA 2017), Hrsg. Paolo Ceravolo, Maurice Van Keulen, Kilian Stoffel, 128-141. Neuchâtel, Switzerland: CEUR Workshop Proceedings. (Details)
  Fernandez Garcia, Javier David, Kirrane, Sabrina, Polleres, Axel, Steyskal, Simon. 2017. Self-Enforcing Access Control for Encrypted RDF. In The Semantic Web: 14th International Conference, ESWC 2017, Hrsg. Blomqvist, Eva and Maynard, Diana and Gangemi, Aldo and Hoekstra, Rinke and Hitzler, Pascal and Hartig, Olaf, 607-622. Cham: Springer International Publishing. open access (Details)
2016 Bala, Saimir, Havur, Giray, Sperl, Simon, Steyskal, Simon, Haselböck, Alois, Mendling, Jan, Polleres, Axel. 2016. SHAPEworks: A BPMS Extension for Complex Process Management. In Proceedings of the BPM Demo Track 2016 Co-located with the 14th International Conference on Business Process Management (BPM} 2016), Hrsg. Leonardo Azevedo and Cristina Cabanillas, 50-55. Rio de Janeiro, Brazil: CEUR Workshop Proceedings. (Details)
2015 Steyskal, Simon, Polleres, Axel. 2015. Towards formal semantics for ODRL policies. In Lecture Notes in Computer Science 9202 - Rule Technologies: Foundations, Tools, and Applications,, Hrsg. Nick Bassiliades, Georg Gottlob, Fariba Sadri, Adrian Paschke, Dumitru Roman (Eds.), 360-375. Germany: Springer. (Details)
  Bala, Saimir, Cabanillas Macias, Cristina, Haselböck, Alois, Havur, Giray, Mendling, Jan, Polleres, Axel, Steyskal, Simon. 2015. A Framework for Safety-Critical Process Management in Engineering Projects. In Data-Driven Process Discovery and Analysis, Hrsg. Ceravolo P., Rinderle-Ma S. 1-27. SIMPDA 2015 (Revised Selected Papers): Springer Lecture Notes in Business Information Processing (LNBIP). open access (Details)
  Steyskal, Simon, Kirrane, Sabrina. 2015. If you can't enforce it, contract it: Enforceability in Policy-Driven(Linked) Data Markets. In Proceedings of the Posters and Demos Track of the 11th International Conference on Semantic Systems, Hrsg. Agata Filipowska, Ruben Verborgh, Axel Polleres, S. 63-66. Austria: CEUR Workshop Proceedings. (Details)
2014 Steyskal, Simon, Polleres, Axel. 2014. Defining expressive access policies for linked data using the ODRL ontology 2.0. In Proceedings of the SEMANTiCS 2014, Hrsg. ACM International Conference Proceedings Series, 20-23. New York, NY, USA: ACM. (Details)
  Schrenner, Gottfried, Bischof, Stefan, Polleres, Axel, Steyskal, Simon. 2014. Integrating distributed configurations with RDFS and SPARQL. In Proceedings of the 16th International Configuration Workshop, Hrsg. Alexander Felfernig, Cipriano Forza, and Albert Haag, 9-16. Novi Sad, Serbia: (Details)

Paper presented at an academic conference or symposium

2018 Pellegrini, Tassilo, Schönhofer, Andrea, Kirrane, Sabrina, Steyskal, Simon, Fensel, Anna, Panasiuk, Oleksandra, Mireles-Chavez, Victor, Thurner, Thomas, Dörfler, Markus, Polleres, Axel. 2018. A Genealogy and Classification of Rights Expression Languages. Internationales Rechtsinformatik Symposion IRIS 2018, Salzburg, Austria, 22.02-24.02. (Details)

Poster presented at an academic conference or symposium

2018 Havur, Giray, Steyskal, Simon, Panasiuk, Oleksandra, Fensel, Anna, Mireles, Victor, Pellegrini, Tassilo, Thurner, Thomas, Polleres, Axel, Kirrane, Sabrina. 2018. Dalicc: A framework for publishing and consuming data assets legally. SEMANTiCS2018, Wien, Österreich, 10.09.-13.09. (Details)
2017 Mireles, Victor, Steyskal, Simon, Panasiuk, Oleksandra, Moser, Kurt, Dörfler, Markus, Ellinger, Christoph, Thurner, Thomas, Pellegrini, Tassilo. 2017. DALICC project: Search and conflict detection using automatic reasoning and legal expert knowledge. International Conference on Knowledge Engineering and Semantic Web (KESW), Szczecin, Poland, Nov 08 - Nov 10, 2017 . (Details)
2016 Bala, Saimir, Havur, Giray, Cabanillas Macias, Cristina, Polleres, Axel, Mendling, Jan, Steyskal, Simon. 2016. SHAPEworks: A BPMS Extension for Complex Process Management. BPM (Demos) 2016, Federal University of the State of Rio de Janeiro, Brazil, 17.09-22.09. (Details)


DALICC - Data Licenses Clearance Centre (2016-2019) (Details)
SPARQL Evaluations and Extensions (kurz: SEE): Subproject XSPARQL, SPARQL Update & Linked Data (2014-2015) (Details)