"Analyzing Web Profiles using Probabilistic Ontologies"
"The Influences of Negativity and Review Quality on the Helpfulness of Online Reviews"
Pawel Kozak, Karsten Tolle.
ACM 3rd International Conference on Web Science (ACM WebSci 11), Koblenz, Germany, 14-17th of June 2011 (pdf).
Wu, P. F., Van der Heijden, H., & Korfiatis, N.. (2011).
"Towards text copyright detection using metadata in web applicationsTowards text copyright detection using metadata in web applications"
Paper presented at the Proceedings of the International Conference on Information Systems (ICIS), Shanghai, China. [Bibtex]
Poulos, M., Korfiatis, N., & Bokos, G.. (2011). Program: electronic library and information systems, 45(4), 439-451.
"Trust and Privacy in the Web: Do Internet Users Feel Monitored on Websites?"
Natascha Hoebel, Darius Zumstein.
ACM 3rd International Conference on Web Science (ACM WebSci 11), Koblenz, Germany, 14-17th of June 2011.
"A Framework Analysis for Managing Explicit Feedback of Visitors of a Web Site"
Clemens Schefels, Roberto V. Zicari.
Proceedings of the 12th International Conference on Information Integration and Web-based Applications & Services (iiWAS2010), Paris, France, 8th-10th of November 2010.
.pdf (281 KB) | BibTex
"CORD: A Hybrid Approach for Efficient Clustering of Ordinal Data using Fuzzy Logic and Self-Organizing Maps."
Natascha Hoebel, Stanislav Kreuzer.
Proceedings of the 6th International Conference on Web Information Systems and Technologies (WEBIST 2010), Valencia, Spain, 7th-11th of April 2010.
ACM SIG WEB (Special Interest Group on Hypertext, Hypermedia and the Web) cooperating conferernce.
"Introducing Zones to a Web Site: A Test Based Evaluation on Semantics, Content, and Business Goals"
Natascha Hoebel, Naveed Mushtaq, Clemens Schefels, Karsten Tolle, Roberto V. Zicari.
11th IEEE Conference on Commerce and Enterprise Computing (CEC’09), Vienna, Austria, July 20th-23th 2009.
IEEE Computer Society Press, pp 265-272, Los Alamitos, USA.
"A Framework Analysis of Business Models for Open Source Software"
Jesper Holck, Roberto Zicari, Volker Mahnke.
The 1st International Workshop on Building Sustainable Open Source
June 6, 2009, Skövde, Sweden. (pdf)
"Winning through incremental innovation: The case of MySQL AB"
Jesper Holck, Volker Mahnke, and Roberto V. Zicari.
Proceedings of the 31st Information Systems Research Seminar in Scandinavia (IRIS),
9-12 August, 2008, Åre, Sweden.
"Creating User Profiles of Web Visitors using Zones, Weights and Actions"
Natascha Hoebel, Roberto V. Zicari
Proceedings of 5th IEEE Conference on Enterprise Computing, E-Commerce and E-Services (EEE 08),
21th-24th of July 2008, Washington D.C., USA. pdf (326 KB)
"Demands for Modernization - Survey Analysis"
Karsten Tolle, Evaldas Verselis, Viktor Paland, and Simone Hannemann. Model-driven Modernization of Software Systems MMSS'08, co-located with: 4th European Conference on Model Driven Architecture (ECMDA), June 9, 2008, Berlin - Germany
"Performance and architecture modeling of interoperability system for SME's"
Mindaugas Kiauleikis, Valentinas Kiauleikis, Claudia Guglielmina, Karsten Tolle and Nerijus Morkevicius. 11th International Conference on Business Information Systems, BIS 2008 , Innsbruck, Austria 5-7 May 2008