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115 Publications
2011 | Conference Paper | LibreCat-ID: 5641
Schryen G. Seeking the VALUE in IS Business Value Research - An Agenda for investigating Synergies Between Socio-organizational Change, IS Capabilities Change, and IS Innovation. In: IS Capabilities Change, and IS Innovation, Proceedings of the 19th European Conference on Information Systems (ECIS 2011), Helsinki. ; 2011.
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2011 | Conference Paper | LibreCat-ID: 5684
Lang F, Schryen G, Fink A. Automated Negotiations Under Uncertain Preferences. In: Proceedings of the 2011 International Conference on Information Systems (ICIS 2011). ; 2011.
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2011 | Conference Paper | LibreCat-ID: 5689
Bodenstein C, Schryen G, Neumann D. Reducing Datacenter Energy Usage through Efficient Job Allocation. In: Proceedings of the 19th European Conference on Information Systems (ECIS 2011). ; 2011.
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2010 | Conference Paper | LibreCat-ID: 5632
Schryen G, Bodenstein C. A decision-theoretic foundation of IS business value research. In: Proceedings of the 18th European Conference on Information Systems (ECIS 2010). ; 2010.
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2010 | Journal Article | LibreCat-ID: 5644
Schryen G. Preserving knowledge on IS business value: what literature reviews have done. Business \& Information Systems Engineering (BISE). 2010;52(4):225-237.
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2010 | Conference Paper | LibreCat-ID: 5598
Volkamer M, Schryen G. Measuring eTrust in distributed systems - General Concept and Application to Internet Voting. In: Proceedings of the 23rd Bled EConference. ; 2010.
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2010 | Journal Article | LibreCat-ID: 5645
Schryen G. Ökonomischer Wert von Informationssystemen - Beitrag von Literatur-Reviews zum Wissenserhalt ( = Preserving Knowledge on IS Business Value. What Literature Reviews Have Done). Wirtschaftsinformatik. 2010;52(4):225-237.
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2010 | Conference Paper | LibreCat-ID: 5690
Bodenstein C, Schryen G, Neumann D. From “Take-it-or-leave-it” offers to “Take-it-or-be-left-out” Ultimatum - A trade mechanism for Online Services. In: 18th European Conference on Information Systems (ECIS 2010). ; 2010.
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2010 | Conference Paper | LibreCat-ID: 5642
Schryen G. A Fuzzy Model for IT Security Investments. In: C. Freiling F, ed. Sicherheit 2010 : Sicherheit, Schutz Und Zuverl{\"a}ssigkeit ; Konferenzband Der 5. Jahrestagung Des Fachbereichs Sicherheit Der Gesellschaft F{\"u}r Informatik e.V. (GI), 5. - 7. Oktober 2010 in Berlin. Vol 170. GI-Edition: lecture notes in informatics. Proceedings. Bonn: Gesellschaft für Informatik; 2010:289-304.
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2010 | Conference Paper | LibreCat-ID: 5685
Finkbeiner J, Bodenstein C, Schryen G, Neumann D. Applying heuristic methods for job scheduling in storage markets. In: 18th European Conference on Information Systems (ECIS 2010). ; 2010.
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2010 | Conference Paper | LibreCat-ID: 5631
Schryen G, Eliot R. Increasing software security through open source or closed source development? Empirics suggest that we have asked the wrong question. In: 43rd Annual Hawaii International Conference on System Sciences. ; 2010.
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2010 | Conference Paper | LibreCat-ID: 5643
Schryen G. An Analysis of Literature Reviews on IS Business Value: How Deficiencies in Methodology and Theory Use Resulted in Limited Effectiveness. In: Proceedings of the First Scandinavian Conference on Information Systems (SCIS). ; 2010.
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2009 | Conference Paper | LibreCat-ID: 5625
Schryen G, Kadura R. Open Source vs. Closed Source Software: Towards Measuring Security. In: 24th Annual ACM Symposium on Applied Computing. ; 2009.
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2009 | Journal Article | LibreCat-ID: 5621
Schryen G, Rich E. Security in Large-Scale Internet Elections: A Retrospective Analysis of Elections in Estonia, The Netherlands, and Switzerland. IEEE Transactions on Information Forensics \& Security. 2009;4(4 Part):729-744.
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2009 | Conference Paper | LibreCat-ID: 5646
Schryen G. A comprehensive and comparative analysis of the patching behavior of open source and closed source software vendors. In: 5th International Conference on IT Security Incident Management \& IT Forensics. ; 2009.
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2009 | Conference Paper | LibreCat-ID: 5647
Schryen G. Security of open source and closed source software: An empirical comparison of published vulnerabilities. In: 15th Americas Conference on Information Systems. ; 2009.
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2009 | Conference Paper | LibreCat-ID: 5597
Volkamer M, Schryen G, Langer L, Schmidt A, Buchmann J. Elektronische Wahlen: Verifizierung vs. Zertifizierung. In: Workshop Elektronische Wahlen, Elektronische Teilhabe, Societyware, 39th GI-Jahrestagung. ; 2009.
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2008 | Conference Paper | LibreCat-ID: 5649
Schryen G. Practical Security of Large-scale Elections: An Exploratory Case Study of Internet Voting in Estonia. In: 7th Workshop on E-Business (WEB 2008, AIS Special Interest Group on E-Business). ; 2008.
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2008 | Journal Article | LibreCat-ID: 5648
Schryen G. Effektivität und Effizienz von Anti-Spam-Maßnahmen. Linux Technical Review. 2008;(7).
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2007 | Book | LibreCat-ID: 5651
Schryen G. Anti-Spam Measures: Analysis and Design. Berlin, Heidelberg, New York: Springer; 2007.
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