Other Projects

Richthammer, Christian, Weber, Michael and Pernul, Günther (2018) State of the Art of Reputation-Enhanced Recommender Systems. Web Intelligence 16 (4), pp. 273-286.

Richthammer, Christian and Pernul, Günther (2018) Situation Awareness for Recommender Systems. Electronic Commerce Research. Fulltext restricted.

Sänger, Johannes and Pernul, Günther (2016) TRIVIA: visualizing reputation profiles to detect malicious sellers in electronic marketplaces. Journal of Trust Management 3 (5).

Sänger, Johannes, Richthammer, Christian and Pernul, Günther (2015) Reusable Components for Online Reputation Systems. Journal of Trust Management 2 (5), pp. 1-21.

Richthammer, Christian, Netter, Michael, Riesner, Moritz, Sänger, Johannes and Pernul, Günther (2014) Taxonomy of Social Network Data Types. EURASIP Journal on Information Security 2014 (11).

Richthammer, Christian and Pernul, Günther (2017) Explorative Analysis of Recommendations Through Interactive Visualization. In: Bridge, Derek and Stuckenschmidt, Heiner, (eds.) E-Commerce and Web Technologies, EC-Web 2016, Revised Selected Papers. Lecture Notes in Business Information Processing, 278. Springer, Cham, pp. 46-57.

Richthammer, Christian, Weber, Michael and Pernul, Günther (2017) Reputation-Enhanced Recommender Systems (Best Paper Award). In: Steghöfer, Jan-Philipp and Esfandiari, Babak, (eds.) Trust Management XI. IFIPTM 2017. IFIP Advances in Information and Communication Technology, 505. Springer, Cham (Switzerland), pp. 163-179. ISBN 978-3-319-59170-4 (print), 978-3-319-59171-1 (online).

Sänger, Johannes, Richthammer, Christian, Rösch, Artur and Pernul, Günther (2015) Reusable Defense Components for Online Reputation Systems. In: Trust Management IX. 9th IFIP WG 11.11 Int. Conf., IFIPTM 2015, Hamburg, Germany, May 26-28, 2015, Proc. IFIP Advances in Information and Communication Technology, 454. Springer, Berlin, pp. 195-202. ISBN 978-3-319-18491-3 (onl.), 978-3-319-18490-6 (print).

Richthammer, Christian, Sänger, Johannes and Pernul, Günther (2017) Interactive Visualization of Recommender Systems Data. In: 4th Workshop on Security in Highly Connected IT Systems (SHCIS), Neuchâtel, Switzerland.

Richthammer, Christian, Kunz, Michael, Sänger, Johannes, Hummer, Matthias and Pernul, Günther (2015) Dynamic Trust-based Recertifications in Identity and Access Management. In: 2nd Workshop on Security in Highly Connected IT Systems (SHCIS), Vienna, Austria.

Weishäupl, Eva, Kunz, Michael, Yasasin, Emrah, Wagner, Gerit, Prester, Julian, Schryen, Guido and Pernul, Günther (2015) Towards an Economic Approach to Identity and Access Management Systems Using Decision Theory. In: 2nd International Workshop on Security in highly connected IT Systems (SHCIS’15), 21-25 Sep 2015, Vienna, Austria. (In Press)

Sänger, Johannes, Richthammer, Christian, Kremser, André and Pernul, Günther (2015) Personalized Composition of Trustful Reputation Systems. In: 29th Annual IFIP WG 11.3 Working Conference on Data and Applications Security and Privacy, July 13-15, 2015, Fairfax, VA, USA. Fulltext not available.

Kunz, Michael, Fuchs, Ludwig, Netter, Michael and Pernul, Günther (2015) Analyzing Quality Criteria in Role-based Identity and Access Management. In: 1st International Conference on Information Systems Security and Privacy, 09.02.1015 - 11.02.2015, Angers, France.

Sänger, Johannes, Richthammer, Christian, Kunz, Michael, Meier, Stefan and Pernul, Günther (2015) Visualizing Unfair Ratings in Online Reputation Systems. In: Proc. of the 23rd European Conference on Information Systems (ECIS), Münster, Germany.

Sänger, Johannes and Pernul, Günther (2014) Reusability for Trust and Reputation Systems. In: 6th IFIP WG 11.11 International Conference, IFIPTM 2014, July 7-10, 2014, Singapore, Singapore.

Kunz, Michael, Hummer, Matthias, Fuchs, Ludwig, Netter, Michael and Pernul, Günther (2014) Analyzing Recent Trends in Enterprise Identity Management. In: Workshop on Security in highly connected IT systems, September 1-5, 2014, München. (In Press)

Pernul, Günther and Schryen, Guido and Schillinger, Rolf, eds. (2017) Security in Highly Connected IT Systems: Results of the Bavarian Research Alliance FORSEC. Universität Regensburg, Regensburg. ISBN 978-3-88246-374-3.