111 Publications

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[111]
2021 | Journal Article | LibreCat-ID: 17934
Exploring the Scientific Impact of Information Systems Design Science Research
G. Wagner, J. Prester, G. Schryen, Communications of the Association for Information Systems 48 (2021).
LibreCat | Files available
 
[110]
2021 | Journal Article | LibreCat-ID: 20212
Classifying the Ideational Impact of Information Systems Review Articles: A Content-Enriched Deep Learning Approach
J. Prester, G. Wagner, G. Schryen, N.R. Hassan, Decision Support Systems 140 (2021) 113432.
LibreCat | Files available
 
[109]
2021 | Journal Article | LibreCat-ID: 20844
Which Factors Affect the Scientific Impact of Review Papers in IS Research? A Scientometric Study
G. Wagner, J. Prester, M. Roche, G. Schryen, A. Benlian, G. Paré, M. Templier, Information & Management (2021) 103427.
LibreCat | Files available
 
[108]
2021 | Journal Article | LibreCat-ID: 23494
Study on Sensitivity of Electric Bus Systems under Simultaneous Optimization of Charging Infrastructure and Vehicle Schedules
M. Stumpe, D. Rößler, G. Schryen, N. Kliewer, EURO Journal on Transportation and Logistics (2021).
LibreCat | Files available
 
[107]
2021 | Journal Article | LibreCat-ID: 23415
Decision Support for Disaster Relief: Coordinating Spontaneous Volunteers
M. Sperling, G. Schryen, European Journal of Operational Research (EJOR) (2021).
LibreCat | Files available
 
[106]
2020 | Journal Article | LibreCat-ID: 14985
High Performance Business Computing
G. Schryen, N. Kliewer, A. Fink, Business & Information Systems Engineering (2020).
LibreCat | Files available | DOI
 
[105]
2020 | Journal Article | LibreCat-ID: 15022 LibreCat | Files available
 
[104]
2020 | Journal Article | LibreCat-ID: 15414
Integrating Management Science into the HPC Research Ecosystem
G. Schryen, Communications of the ACM 63 (2020) 35–37.
LibreCat | Files available
 
[103]
2020 | Conference Paper | LibreCat-ID: 17055
Designing a Novel Strategy for Exploring Literature Corpora
G. Wagner, P. Empl, G. Schryen, in: 28th European Conference on Information Systems (ECIS 2020), 2020.
LibreCat | Files available
 
[102]
2020 | Journal Article | LibreCat-ID: 13175
Forecasting IT Security Vulnerabilities - An Empirical Analysis
E. Yasasin, J. Prester, G. Wagner, G. Schryen, Computers & Security 88 (2020).
LibreCat | Files available
 
[101]
2020 | Journal Article | LibreCat-ID: 15513
Interview with Utz-Uwe Haus on “High Performance Computing in Economic Environments: Opportunities and Challenges"
G. Schryen, N. Kliewer, A. Fink, Business & Information Systems Engineering 62 (2020) 21–23.
LibreCat | Files available
 
[100]
2020 | Journal Article | LibreCat-ID: 11946
A Knowledge Development Perspective on Literature Reviews: Validation of a New Typology in the IS Field
G. Schryen, G. Wagner, A. Benlian, G. Paré, Communications of the AIS 46 (2020) 134–186.
LibreCat | Files available | DOI
 
[99]
2020 | Journal Article | LibreCat-ID: 16249
Timing in Information Security: An Event Study on the Impact of Information Security Investment Announcements
E. Szubartowicz, G. Schryen, Journal of Information System Security 16 (2020) 3–31.
LibreCat | Files available
 
[98]
2020 | Working Paper | LibreCat-ID: 17019
Distinguishing Knowledge Impact from Citation Impact: A Methodology for Analysing Knowledge Impact for the Literature Review Genre
G. Schryen, G. Wagner, A. Benlian, Distinguishing Knowledge Impact from Citation Impact: A Methodology for Analysing Knowledge Impact for the Literature Review Genre, 2020.
LibreCat | Files available | Download (ext.)
 
 
[96]
2019 | Journal Article | LibreCat-ID: 14540 LibreCat | Files available
 
[95]
2019 | Conference Paper | LibreCat-ID: 6514
Walking the Middle Path: How Medium Trade-off Exposure Leads to Higher Consumer Satisfaction in Recommender Agents
V. Schuhbeck, N. Siegfried, V. Dorner, A. Benlian, M. Scholz, G. Schryen, in: Proceedings of the 14. Internationale Tagung Wirtschaftsinformatik, Siegen, Germany, 2019, pp. 55–64.
LibreCat | Files available
 
[94]
2019 | Journal Article | LibreCat-ID: 5674
An Exact Branch-and-Price Algorithm for Scheduling Rescue Units during Disaster Response
G. Rauchecker, G. Schryen, European Journal of Operational Research 272 (2019) 352–363.
LibreCat | Files available
 
[93]
2018 | Conference Paper | LibreCat-ID: 5675
Decision Support for the Optimal Coordination of Spontaneous Volunteers in Disaster Relief
G. Rauchecker, G. Schryen, in: Proceedings of the 15th International Conference on Information Systems for Crisis Response and Management, 2018.
LibreCat | Files available
 
[92]
2018 | Journal Article | LibreCat-ID: 5586
Information Security Investments: An Exploratory Multiple Case Study on Decision-Making, Evaluation and Learning
E. Weishäupl, E. Yasasin, G. Schryen, Computers & Security 77 (2018) 807–823.
LibreCat | Files available
 
[91]
2018 | Book | LibreCat-ID: 6164
Security in Highly Connected IT Systems – Results of the Bavarian Research Alliance FORSEC
R. Schillinger, G. Schryen, Security in Highly Connected IT Systems – Results of the Bavarian Research Alliance FORSEC, University of Regensburg, 2018.
LibreCat | Files available | DOI
 
[90]
2018 | Conference Paper | LibreCat-ID: 5681
Classifying the Ideational Impact of IS Review Articles: A Natural Language Processing Based Approach
J. Prester, G. Wagner, G. Schryen, in: Proceedings of the 2018 International Conference on Information Systems (ICIS 2018), San Francisco, CA, USA, 2018.
LibreCat | Files available
 
[89]
2018 | Conference Paper | LibreCat-ID: 5600
Information Systems Design Science Research and Cumulative Knowledge Development: An Exploratory Study
R. Schuster, G. Wagner, G. Schryen, in: Proceedings of the 2018 International Conference on Information Systems (ICIS 2018), San Francisco, CA, USA, 2018.
LibreCat | Files available
 
[88]
2017 | Journal Article | LibreCat-ID: 5626
High-Performance Business Computing - Effizienzsteigerung durch Parallelisierung
G. Schryen, D. Hristova, Smart Data Radar (Deutsche Bank) (2017).
LibreCat
 
[87]
2017 | Journal Article | LibreCat-ID: 5633
Literature Reviews in IS Research: What Can Be Learnt from the Past and Other Fields?
G. Schryen, A. Benlian, F. Rowe, G. Shirley, K. Larsen, S. Petter, G. Par{\’e}, G. Wagner, S. Haag, E. Yasasin, Communications of the AIS 40 (2017) 557–569.
LibreCat | Files available
 
[86]
2017 | Journal Article | LibreCat-ID: 5671
A configuration-based recommender system for supporting e-commerce decisions
M. Scholz, V. Dorner, G. Schryen, A. Benlian, European Journal of Operational Research 259 (2017) 205–215.
LibreCat | Files available
 
[85]
2017 | Conference Paper | LibreCat-ID: 5594
Exploring the Scientific Impact of Information Systems Design Science Research: A Scientometric Study
G. Wagner, J. Prester, G. Schryen, in: 38th International Conference on Information Systems, 2017.
LibreCat | Files available
 
[84]
2017 | Conference Paper | LibreCat-ID: 5692
Algorithms for Max-Min Share Fair Allocation of Indivisible Chores
H. Aziz, G. Rauchecker, G. Schryen, T. Walsh, in: Thirty-First AAAI Conference on Artificial Intelligence (AAAI-17), 2017, pp. 1–7.
LibreCat | Files available
 
[83]
2016 | Journal Article | LibreCat-ID: 5676
Projekt KUBAS: Koordination ungebundener Vor-Ort-Helfer
G. Rauchecker, G. Schryen, Im Einsatz 23 (2016) 44–46.
LibreCat | Files available
 
[82]
2016 | Conference Paper | LibreCat-ID: 5595
Factors Affecting the Scientific Impact of Literature Reviews: A Scientometric Study
G. Wagner, J. Prester, M. Roche, A. Benlian, G. Schryen, in: International Conference on Information Systems, 2016.
LibreCat | Files available
 
[81]
2016 | Journal Article | LibreCat-ID: 5617
Development of two novel face-recognition CAPTCHAs: a security and usability study
G. Schryen, G. Wagner, A. Schlegel, Computers & Security 60 (2016) 95–116.
LibreCat | Files available
 
[80]
2015 | Conference Paper | LibreCat-ID: 5618
Theory of Knowledge for Literature Reviews: An Epistemological Model, Taxonomy and Empirical Analysis of IS Literature
G. Schryen, G. Wagner, A. Benlian, in: International Conference on Information Systems (ICIS), 2015.
LibreCat | Files available
 
[79]
2015 | Journal Article | LibreCat-ID: 5622
Resource Planning in Disaster Response - Decision Support Models and Methodologies
G. Schryen, G. Rauchecker, M. Comes, Business & Information Systems Engineering (BISE) 57 (2015) 243–259.
LibreCat | Files available
 
[78]
2015 | Journal Article | LibreCat-ID: 5634 LibreCat | Files available
 
[77]
2015 | Conference Paper | LibreCat-ID: 5588
A Multi-Theoretical Literature Review on Information Security Investments using the Resource-Based View and the Organizational Learning Theory
E. Weishäupl, E. Yasasin, G. Schryen, in: International Conference on Information Systems, 2015.
LibreCat | Files available
 
[76]
2015 | Conference Paper | LibreCat-ID: 5590
Towards an Economic Approach to Identity and Access Management Systems Using Decision Theory
E. Weishäupl, M. Kunz, E. Yasasin, G. Wagner, J. Prester, G. Schryen, G. Pernul, in: 2nd International Workshop on Security in Highly Connected IT Systems (SHCIS?15), 2015.
LibreCat | Files available
 
[75]
2015 | Conference Paper | LibreCat-ID: 5678
High-Performance Computing for Scheduling Decision Support: A Parallel Depth-First Search Heuristic
G. Rauchecker, G. Schryen, in: Australasian Conference on Information Systems, 2015, pp. 1–13.
LibreCat | Files available
 
[74]
2015 | Conference Paper | LibreCat-ID: 5541
Requirements for IT Security Metrics - An Argumentation Theory Based Approach
E. Yasasin, G. Schryen, in: 23rd European Conference on Information Systems (ECIS 2015), 2015.
LibreCat | Files available
 
[73]
2015 | Conference Paper | LibreCat-ID: 5589
IT Security Investments Through the Lens of the Resource-Based View: A new Theoretical Model and Literature Review
E. Weishäupl, E. Yasasin, G. Schryen, in: 23rd European Conference on Information Systems (ECIS 2015), 2015.
LibreCat | Files available
 
[72]
2015 | Journal Article | LibreCat-ID: 5616
IT-Sicherheit: Ökonomisch Planen und Bewerten
G. Schryen, E. Weishäupl, Managementkompass (2015) 17–18.
LibreCat | Files available
 
[71]
2015 | Journal Article | LibreCat-ID: 5679
Revenue Management for Cloud Computing Providers: Decision Models for Service Admission Control under Non-probabilistic Uncertainty
T. Püschel, G. Schryen, D. Hristova, D. Neumann, European Journal of Operational Research 244 (2015) 637–647.
LibreCat | Files available
 
[70]
2014 | Journal Article | LibreCat-ID: 5687
Modellbasierte Entscheidungsunterstützung in Produktions- und Service-Netzwerken
A. Fink, N. Kliewer, D. Mattfeld, L. Mönch, F. Rothlauf, G. Schryen, L. Suhl, S. Voß, Wirtschaftsinformatik 56 (2014) 21–29.
LibreCat | Files available
 
[69]
2014 | Report | LibreCat-ID: 6197
The Epistemological Impact of Literature Reviews in Information Systems Research
G. Schryen, The Epistemological Impact of Literature Reviews in Information Systems Research, 2014.
LibreCat | Files available
 
[68]
2014 | Journal Article | LibreCat-ID: 5614
Risk Reduction in Natural Disaster Management Through Information Systems: A Literature review and an IS design science research agenda
G. Schryen, F. Wex, International Journal of Information Systems for Crisis Response and Management (IJISCRAM) 6 (2014).
LibreCat | Files available
 
[67]
2014 | Journal Article | LibreCat-ID: 5627
Duality in fuzzy linear programming: A survey
G. Schryen, D. Hristova, OR -Spectrum 37 (2014) 1–48.
LibreCat | Files available
 
[66]
2014 | Conference Paper | LibreCat-ID: 5672
A Decision Support System for IT Security Incident Management
G. Rauchecker, E. Yasasin, G. Schryen, in: 11th International Conference on Trust, Privacy, and Security in Digital Business (TRUSTBUS), 2014.
LibreCat | Files available
 
[65]
2014 | Journal Article | LibreCat-ID: 5636 LibreCat | Files available
 
[64]
2014 | Journal Article | LibreCat-ID: 5686
Model-based Decision Support in Manufacturing and Service Networks
A. Fink, N. Kliewer, D. Mattfeld, L. Mönch, F. Rothlauf, G. Schryen, L. Suhl, S. Voß, Business & Information Systems Engineering (BISE) 6 (2014) 17–24.
LibreCat | Files available
 
[63]
2014 | Conference Paper | LibreCat-ID: 5573
A Fuzzy Security Investment Decision Support Model for Highly Distributed Systems
E. Yasasin, G. Rauchecker, J. Prester, G. Schryen, in: 1st Workshop on Security in Highly Connected IT Systems (SHCIS 14), 2014.
LibreCat | Files available
 
[62]
2014 | Journal Article | LibreCat-ID: 5585
Emergency Response in Natural Disaster Management: Allocation and Scheduling of Rescue Units
F. Wex, G. Schryen, S. Feuerriegel, D. Neumann, European Journal of Operational Research (2014).
LibreCat | Files available
 
[61]
2013 | Journal Article | LibreCat-ID: 5637
Revisiting IS Business Value Research: What we already know, what we still need to know, and how we can get there
G. Schryen, European Journal of Information Systems (EJIS) 22 (2013) 139–169.
LibreCat | Files available
 
[60]
2013 | Journal Article | LibreCat-ID: 5682
Sicherheitsherausforderungen in hochverteilten Systemen
H. de Meer, M. Diener, R. Herkenhöner, M. Kucera, M. Niedermeier, A. Reisser, G. Schryen, M. Vetter, T. Waas, E. Yasasin, PIK - Praxis Der Informationsverarbeitung Und Kommunikation 36 (2013) 153–159.
LibreCat | Files available
 
[59]
2013 | Journal Article | LibreCat-ID: 6166 LibreCat | Files available
 
[58]
2013 | Journal Article | LibreCat-ID: 5575
Assignments of Collaborative Rescue Units during Emergency Response
F. Wex, G. Schryen, D. Neumann, International Journal of Information Systems for Crisis Response and Management 5 (2013) 63–80.
LibreCat | Files available
 
[57]
2013 | Conference Paper | LibreCat-ID: 5576
Decision Modeling for Assignments of Collaborative Rescue Units during Emergency Response
F. Wex, G. Schryen, D. Neumann, in: Proceedings of the 46th Hawaii International Conference on System Science, 2013.
LibreCat | Files available
 
[56]
2012 | Conference Paper | LibreCat-ID: 5579
Operational Emergency Response under Informational Uncertainty: A Fuzzy Optimization Model for Scheduling and Allocating Rescue Units
F. Wex, G. Schryen, D. Neumann, in: International Conference on Information Systems for Crisis Response and Management (ISCRAM) 2012, 2012.
LibreCat | Files available
 
 
[54]
2012 | Conference Paper | LibreCat-ID: 5683
Elicitating, modeling, and processing uncertain human preferences for software agents in electronic negotiations: An empirical study
F. Lang, G. Schryen, A. Fink, in: International Conference on Information Systems, 2012.
LibreCat
 
[53]
2012 | Journal Article | LibreCat-ID: 5688
Energy-Aware Workload Management Models for Operating Cost Reduction in Data Centers
C. Bodenstein, G. Schryen, D. Neumann, European Journal of Operational Research : EJOR 222 (2012) 157–167.
LibreCat | Files available
 
[52]
2012 | Journal Article | LibreCat-ID: 5639 LibreCat | Files available
 
[51]
2012 | Conference Paper | LibreCat-ID: 5615
IS Design Thinking in Disaster Management Research
G. Schryen, F. Wex, in: 45th Hawaii International Conference on System Sciences, 2012.
LibreCat | Files available
 
[50]
2012 | Conference Paper | LibreCat-ID: 5680
Cloud Service Revenue Management
T. Püschel, G. Schryen, D. Hristova, D. Neumann, in: European Conference on Information Systems, 2012.
LibreCat | Files available
 
[49]
2012 | Journal Article | LibreCat-ID: 5578
A Fuzzy Decision Support Model for Natural Disaster Response under Informational Uncertainty
F. Wex, G. Schryen, D. Neumann, International Journal of Information Systems for Crisis Response and Management 4 (2012) 23–41.
LibreCat | Files available
 
[48]
2011 | Conference Paper | LibreCat-ID: 5581
Intelligent Decision Support for Centralized Coordination during Emergency Response
F. Wex, G. Schryen, D. Neumann, in: Proceedings of the 8th International Conference on Information Systems for Crisis Response and Management (ISCRAM 2011), 2011.
LibreCat | Files available
 
[47]
2011 | Journal Article | LibreCat-ID: 5640
Is open source security a myth? What do vulnerability and patch data say?
G. Schryen, Communications of the ACM (CACM) Vol. 54 (2011) 130–139.
LibreCat | Files available
 
[46]
2011 | Conference Paper | LibreCat-ID: 5619
A formal approach towards measuring trust in distributed systems
G. Schryen, M. Volkamer, S. Ries, in: Proceedings of the 26th Annual ACM Symposium on Applied Computing, 2011.
LibreCat | Files available
 
[45]
2011 | Conference Paper | LibreCat-ID: 5641
Seeking the VALUE in IS Business Value Research - An Agenda for investigating Synergies Between Socio-organizational Change, IS Capabilities Change, and IS Innovation
G. Schryen, in: IS Capabilities Change, and IS Innovation, Proceedings of the 19th European Conference on Information Systems (ECIS 2011), Helsinki, 2011.
LibreCat | Files available
 
[44]
2011 | Conference Paper | LibreCat-ID: 5684
Automated Negotiations Under Uncertain Preferences
F. Lang, G. Schryen, A. Fink, in: Proceedings of the 2011 International Conference on Information Systems (ICIS 2011), 2011.
LibreCat | Files available
 
[43]
2011 | Conference Paper | LibreCat-ID: 5689
Reducing Datacenter Energy Usage through Efficient Job Allocation
C. Bodenstein, G. Schryen, D. Neumann, in: Proceedings of the 19th European Conference on Information Systems (ECIS 2011), 2011.
LibreCat | Files available
 
[42]
2010 | Conference Paper | LibreCat-ID: 5632
A decision-theoretic foundation of IS business value research
G. Schryen, C. Bodenstein, in: Proceedings of the 18th European Conference on Information Systems (ECIS 2010), 2010.
LibreCat | Files available
 
[41]
2010 | Journal Article | LibreCat-ID: 5644
Preserving knowledge on IS business value: what literature reviews have done
G. Schryen, Business \& Information Systems Engineering (BISE) 52 (2010) 225–237.
LibreCat | Files available
 
[40]
2010 | Conference Paper | LibreCat-ID: 5598
Measuring eTrust in distributed systems - General Concept and Application to Internet Voting
M. Volkamer, G. Schryen, in: Proceedings of the 23rd Bled EConference, 2010.
LibreCat | Files available
 
 
[38]
2010 | Conference Paper | LibreCat-ID: 5690
From "Take-it-or-leave-it" offers to "Take-it-or-be-left-out" Ultimatum - A trade mechanism for Online Services
C. Bodenstein, G. Schryen, D. Neumann, in: 18th European Conference on Information Systems (ECIS 2010), 2010.
LibreCat | Files available
 
[37]
2010 | Conference Paper | LibreCat-ID: 5642
A Fuzzy Model for IT Security Investments
G. Schryen, in: F. C. Freiling (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, Gesellschaft für Informatik, Bonn, 2010, pp. 289–304.
LibreCat | Files available
 
[36]
2010 | Conference Paper | LibreCat-ID: 5685
Applying heuristic methods for job scheduling in storage markets
J. Finkbeiner, C. Bodenstein, G. Schryen, D. Neumann, in: 18th European Conference on Information Systems (ECIS 2010), 2010.
LibreCat | Files available
 
[35]
2010 | Conference Paper | LibreCat-ID: 5631
Increasing software security through open source or closed source development? Empirics suggest that we have asked the wrong question
G. Schryen, R. Eliot, in: 43rd Annual Hawaii International Conference on System Sciences, 2010.
LibreCat | Files available
 
[34]
2010 | Conference Paper | LibreCat-ID: 5643
An Analysis of Literature Reviews on IS Business Value: How Deficiencies in Methodology and Theory Use Resulted in Limited Effectiveness
G. Schryen, in: Proceedings of the First Scandinavian Conference on Information Systems (SCIS), 2010.
LibreCat | Files available
 
[33]
2009 | Conference Paper | LibreCat-ID: 5625
Open Source vs. Closed Source Software: Towards Measuring Security
G. Schryen, R. Kadura, in: 24th Annual ACM Symposium on Applied Computing, 2009.
LibreCat | Files available
 
[32]
2009 | Journal Article | LibreCat-ID: 5621
Security in Large-Scale Internet Elections: A Retrospective Analysis of Elections in Estonia, The Netherlands, and Switzerland
G. Schryen, E. Rich, IEEE Transactions on Information Forensics \& Security 4 (2009) 729–744.
LibreCat | Files available
 
[31]
2009 | Conference Paper | LibreCat-ID: 5646
A comprehensive and comparative analysis of the patching behavior of open source and closed source software vendors
G. Schryen, in: 5th International Conference on IT Security Incident Management \& IT Forensics, 2009.
LibreCat | Files available
 
[30]
2009 | Conference Paper | LibreCat-ID: 5647
Security of open source and closed source software: An empirical comparison of published vulnerabilities
G. Schryen, in: 15th Americas Conference on Information Systems, 2009.
LibreCat | Files available
 
[29]
2009 | Conference Paper | LibreCat-ID: 5597
Elektronische Wahlen: Verifizierung vs. Zertifizierung
M. Volkamer, G. Schryen, L. Langer, A. Schmidt, J. Buchmann, in: Workshop Elektronische Wahlen, Elektronische Teilhabe, Societyware, 39th GI-Jahrestagung, 2009.
LibreCat | Files available
 
[28]
2008 | Conference Paper | LibreCat-ID: 5649
Practical Security of Large-scale Elections: An Exploratory Case Study of Internet Voting in Estonia
G. Schryen, in: 7th Workshop on E-Business (WEB 2008, AIS Special Interest Group on E-Business), 2008.
LibreCat | Files available
 
[27]
2008 | Journal Article | LibreCat-ID: 5648
Effektivität und Effizienz von Anti-Spam-Maßnahmen
G. Schryen, Linux Technical Review (2008).
LibreCat | Files available
 
[26]
2007 | Book | LibreCat-ID: 5651
Anti-Spam Measures: Analysis and Design
G. Schryen, Anti-Spam Measures: Analysis and Design, Springer, Berlin, Heidelberg, New York, 2007.
LibreCat
 
[25]
2007 | Book Chapter | LibreCat-ID: 5656
Location Based Services
G. Schryen, in: H. Schulte (Ed.), Vom LAN Zum Kommunikationsnetz - Systeme Und Applikationen, Interest-Verlag, Kissing, 2007.
LibreCat
 
[24]
2007 | Journal Article | LibreCat-ID: 5652
Anti-spam legislation: An analysis of laws and their effectiveness
G. Schryen, Information and Communications Technology Law 16 (2007) 17–32.
LibreCat | Files available
 
[23]
2007 | Book Chapter | LibreCat-ID: 5657
Spam-Emails
G. Schryen, in: H. Schulte (Ed.), Vom LAN Zum Kommunikationsnetz - Systeme Und Applikationen, Edition 02/2007, Interest-Verlag, Kissing, 2007.
LibreCat
 
[22]
2007 | Report | LibreCat-ID: 6287
Preventing E-mail Spam: The Conceptualization and the Analysis of an Infrastructure Framework
G. Schryen, Preventing E-Mail Spam: The Conceptualization and the Analysis of an Infrastructure Framework, 2007.
LibreCat | Files available
 
[21]
2007 | Book Chapter | LibreCat-ID: 5653
Approaches Addressing Spam
G. Schryen, in: D. Satesh, R. Prabhakar (Eds.), Spam: An Introduction, ICFAI University Press, Hyderabad, India, 2007, pp. 41–57.
LibreCat
 
[20]
2007 | Journal Article | LibreCat-ID: 5658 LibreCat | Files available
 
[19]
2007 | Conference Paper | LibreCat-ID: 5654
Armed for the spam battle - a technological and organizational infrastructure framework
G. Schryen, in: 40th Annual Hawaii International Conference on System Sciences, 2007.
LibreCat | Files available
 
[18]
2007 | Book Chapter | LibreCat-ID: 5650
A Scalable and Flexible Infrastructure Framework For Addressing Spam
G. Schryen, in: D. Satesh, R. Prabhakar (Eds.), Proceedings of IPSI International Conference on Advances in the Internet, Processing, Systems, and Interdisciplinary Research, ICFAI University Press, Hyderabad, India, 2007, pp. 55–64.
LibreCat
 
[17]
2007 | Journal Article | LibreCat-ID: 5655
Do anti-spam measures effectively cover the e-mail communication network? A formal approach
G. Schryen, The Journal of Information Systems Security (AIS Special Interest Group in Security) 3 (2007) 66–90.
LibreCat | Files available
 
[16]
2006 | Conference Paper | LibreCat-ID: 5659
A formal approach towards assessing the effectiveness of anti-spam procedures
G. Schryen, in: 39th Annual Hawaii International Conference on System Sciences, 2006.
LibreCat | Files available
 
[15]
2005 | Journal Article | LibreCat-ID: 5660
A honeypot for the exploration of spammers' behaviour
G. Schryen, IATAC IAnewsletter 8 (2005) 22–25.
LibreCat | Files available
 
[14]
2005 | Conference Paper | LibreCat-ID: 5661
An e-mail honeypot addressing spammers' behavior in collecting and applying addresses
G. Schryen, in: Proceedings of the 6th IEEE Information Assurance Workshop, Westpoint, 2005, pp. 37–41.
LibreCat | Files available
 
[13]
2004 | Conference Paper | LibreCat-ID: 5663
Fighting Spam: Motivating an Account-based Approach
G. Schryen, in: P. Isaias (Ed.), Proceedings of the IADIS International Conference WWW/Internet 2004. Vol. 2, IADIS Press, Madrid, 2004, pp. 937–940.
LibreCat | Files available
 
[12]
2004 | Conference Paper | LibreCat-ID: 5664
How Security Problems Can Compromise Remote Internet Voting Systems
G. Schryen, in: Workshop of the ESF TED Programme, 2004, pp. 121–131.
LibreCat | Files available
 
[11]
2004 | Conference Paper | LibreCat-ID: 5765
Security Aspects of Internet Voting
G. Schryen, in: 37th Annual Hawaii International Conference on System Sciences, 2004.
LibreCat | Files available
 
[10]
2004 | Book Chapter | LibreCat-ID: 5666
Neulich am Hotspot - Bringt Mobiles Internet die Menschen ins Netz?
G. Schryen, in: G. Gehrke (Ed.), Digitale Teilung - Digitale Integration : Perspektiven Der Internetnutzung, KOPAED-Verlag, München, 2004, pp. 45–51.
LibreCat | Files available
 
[9]
2004 | Journal Article | LibreCat-ID: 5662
Effektivität von Lösungsansätzen zur Bekämpfung von Spam
G. Schryen, Wirtschaftsinformatik 46 (2004) 281–288.
LibreCat | Files available
 
[8]
2003 | Conference Paper | LibreCat-ID: 5668
Internet-Wahlen
G. Schryen, in: 6. Internationale Tagung Wirtschaftsinformatik, 2003, pp. 937–956.
LibreCat | Files available
 
[7]
2003 | Journal Article | LibreCat-ID: 5630
Online-Marktforschung - Analyse von Konsumentenverhalten in virtuellen Umgebungen, in: Information Management & Consulting, 18,2
G. Schryen, J. Herstell, IM : Die Zeitschrift Für Information Management Und Consulting 18 (2003) 74–77.
LibreCat | Files available
 
[6]
2003 | Book | LibreCat-ID: 5629
Online Marktforschung im Mittelstand: Analyse von Konsumentenverhalten in 3D-Internet-Welten
G. Schryen, J. Herstell, M. Schoenen, Online Marktforschung Im Mittelstand: Analyse von Konsumentenverhalten in 3D-Internet-Welten, Deutscher Universitäts-Verlag, Wiesbaden, 2003.
LibreCat
 
[5]
2003 | Book Chapter | LibreCat-ID: 5667
E-Democracy: Internet Voting
G. Schryen, in: Proceedings of the IADIS International Conference WWW Internet 2003. Vol. 2, IADIS Press, Algarve, 2003, pp. 1017–1021.
LibreCat
 
[4]
2002 | Conference Paper | LibreCat-ID: 5620
Data Warehouse in der Marktforschung - Analyse von Benutzeraktivitäten in virtuellen Welten
G. Schryen, M. Schoenen, in: Data Warehousing 2002, 2002, pp. 103–119.
LibreCat | Files available
 
[3]
2002 | Journal Article | LibreCat-ID: 5669
Elektronische Zeitung - das Erbe Gutenbergs?
G. Schryen, I-Com. Zeitschrift Für Interaktive Und Kooperative Medien (2002) 36–37.
LibreCat | Files available
 
[2]
2002 | Journal Article | LibreCat-ID: 5623
Elektronisches Papier - Display-Technologie mit weitem Anwendungsspektrum
G. Schryen, J. Karla, Wirtschaftsinformatik 44 (2002) 567–574.
LibreCat | Files available
 
[1]
2001 | Book | LibreCat-ID: 5670
Komponentenorientierte Softwareentwicklung in Softwareunternehmen: Konzeption eines Vorgehensmodells zur Einführung und Etablierung
G. Schryen, Komponentenorientierte Softwareentwicklung in Softwareunternehmen: Konzeption Eines Vorgehensmodells Zur Einführung Und Etablierung, Deutscher Universitäts-Verlag, Wiesbaden, 2001.
LibreCat
 

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[111]
2021 | Journal Article | LibreCat-ID: 17934
Exploring the Scientific Impact of Information Systems Design Science Research
G. Wagner, J. Prester, G. Schryen, Communications of the Association for Information Systems 48 (2021).
LibreCat | Files available
 
[110]
2021 | Journal Article | LibreCat-ID: 20212
Classifying the Ideational Impact of Information Systems Review Articles: A Content-Enriched Deep Learning Approach
J. Prester, G. Wagner, G. Schryen, N.R. Hassan, Decision Support Systems 140 (2021) 113432.
LibreCat | Files available
 
[109]
2021 | Journal Article | LibreCat-ID: 20844
Which Factors Affect the Scientific Impact of Review Papers in IS Research? A Scientometric Study
G. Wagner, J. Prester, M. Roche, G. Schryen, A. Benlian, G. Paré, M. Templier, Information & Management (2021) 103427.
LibreCat | Files available
 
[108]
2021 | Journal Article | LibreCat-ID: 23494
Study on Sensitivity of Electric Bus Systems under Simultaneous Optimization of Charging Infrastructure and Vehicle Schedules
M. Stumpe, D. Rößler, G. Schryen, N. Kliewer, EURO Journal on Transportation and Logistics (2021).
LibreCat | Files available
 
[107]
2021 | Journal Article | LibreCat-ID: 23415
Decision Support for Disaster Relief: Coordinating Spontaneous Volunteers
M. Sperling, G. Schryen, European Journal of Operational Research (EJOR) (2021).
LibreCat | Files available
 
[106]
2020 | Journal Article | LibreCat-ID: 14985
High Performance Business Computing
G. Schryen, N. Kliewer, A. Fink, Business & Information Systems Engineering (2020).
LibreCat | Files available | DOI
 
[105]
2020 | Journal Article | LibreCat-ID: 15022 LibreCat | Files available
 
[104]
2020 | Journal Article | LibreCat-ID: 15414
Integrating Management Science into the HPC Research Ecosystem
G. Schryen, Communications of the ACM 63 (2020) 35–37.
LibreCat | Files available
 
[103]
2020 | Conference Paper | LibreCat-ID: 17055
Designing a Novel Strategy for Exploring Literature Corpora
G. Wagner, P. Empl, G. Schryen, in: 28th European Conference on Information Systems (ECIS 2020), 2020.
LibreCat | Files available
 
[102]
2020 | Journal Article | LibreCat-ID: 13175
Forecasting IT Security Vulnerabilities - An Empirical Analysis
E. Yasasin, J. Prester, G. Wagner, G. Schryen, Computers & Security 88 (2020).
LibreCat | Files available
 
[101]
2020 | Journal Article | LibreCat-ID: 15513
Interview with Utz-Uwe Haus on “High Performance Computing in Economic Environments: Opportunities and Challenges"
G. Schryen, N. Kliewer, A. Fink, Business & Information Systems Engineering 62 (2020) 21–23.
LibreCat | Files available
 
[100]
2020 | Journal Article | LibreCat-ID: 11946
A Knowledge Development Perspective on Literature Reviews: Validation of a New Typology in the IS Field
G. Schryen, G. Wagner, A. Benlian, G. Paré, Communications of the AIS 46 (2020) 134–186.
LibreCat | Files available | DOI
 
[99]
2020 | Journal Article | LibreCat-ID: 16249
Timing in Information Security: An Event Study on the Impact of Information Security Investment Announcements
E. Szubartowicz, G. Schryen, Journal of Information System Security 16 (2020) 3–31.
LibreCat | Files available
 
[98]
2020 | Working Paper | LibreCat-ID: 17019
Distinguishing Knowledge Impact from Citation Impact: A Methodology for Analysing Knowledge Impact for the Literature Review Genre
G. Schryen, G. Wagner, A. Benlian, Distinguishing Knowledge Impact from Citation Impact: A Methodology for Analysing Knowledge Impact for the Literature Review Genre, 2020.
LibreCat | Files available | Download (ext.)
 
 
[96]
2019 | Journal Article | LibreCat-ID: 14540 LibreCat | Files available
 
[95]
2019 | Conference Paper | LibreCat-ID: 6514
Walking the Middle Path: How Medium Trade-off Exposure Leads to Higher Consumer Satisfaction in Recommender Agents
V. Schuhbeck, N. Siegfried, V. Dorner, A. Benlian, M. Scholz, G. Schryen, in: Proceedings of the 14. Internationale Tagung Wirtschaftsinformatik, Siegen, Germany, 2019, pp. 55–64.
LibreCat | Files available
 
[94]
2019 | Journal Article | LibreCat-ID: 5674
An Exact Branch-and-Price Algorithm for Scheduling Rescue Units during Disaster Response
G. Rauchecker, G. Schryen, European Journal of Operational Research 272 (2019) 352–363.
LibreCat | Files available
 
[93]
2018 | Conference Paper | LibreCat-ID: 5675
Decision Support for the Optimal Coordination of Spontaneous Volunteers in Disaster Relief
G. Rauchecker, G. Schryen, in: Proceedings of the 15th International Conference on Information Systems for Crisis Response and Management, 2018.
LibreCat | Files available
 
[92]
2018 | Journal Article | LibreCat-ID: 5586
Information Security Investments: An Exploratory Multiple Case Study on Decision-Making, Evaluation and Learning
E. Weishäupl, E. Yasasin, G. Schryen, Computers & Security 77 (2018) 807–823.
LibreCat | Files available
 
[91]
2018 | Book | LibreCat-ID: 6164
Security in Highly Connected IT Systems – Results of the Bavarian Research Alliance FORSEC
R. Schillinger, G. Schryen, Security in Highly Connected IT Systems – Results of the Bavarian Research Alliance FORSEC, University of Regensburg, 2018.
LibreCat | Files available | DOI
 
[90]
2018 | Conference Paper | LibreCat-ID: 5681
Classifying the Ideational Impact of IS Review Articles: A Natural Language Processing Based Approach
J. Prester, G. Wagner, G. Schryen, in: Proceedings of the 2018 International Conference on Information Systems (ICIS 2018), San Francisco, CA, USA, 2018.
LibreCat | Files available
 
[89]
2018 | Conference Paper | LibreCat-ID: 5600
Information Systems Design Science Research and Cumulative Knowledge Development: An Exploratory Study
R. Schuster, G. Wagner, G. Schryen, in: Proceedings of the 2018 International Conference on Information Systems (ICIS 2018), San Francisco, CA, USA, 2018.
LibreCat | Files available
 
[88]
2017 | Journal Article | LibreCat-ID: 5626
High-Performance Business Computing - Effizienzsteigerung durch Parallelisierung
G. Schryen, D. Hristova, Smart Data Radar (Deutsche Bank) (2017).
LibreCat
 
[87]
2017 | Journal Article | LibreCat-ID: 5633
Literature Reviews in IS Research: What Can Be Learnt from the Past and Other Fields?
G. Schryen, A. Benlian, F. Rowe, G. Shirley, K. Larsen, S. Petter, G. Par{\’e}, G. Wagner, S. Haag, E. Yasasin, Communications of the AIS 40 (2017) 557–569.
LibreCat | Files available
 
[86]
2017 | Journal Article | LibreCat-ID: 5671
A configuration-based recommender system for supporting e-commerce decisions
M. Scholz, V. Dorner, G. Schryen, A. Benlian, European Journal of Operational Research 259 (2017) 205–215.
LibreCat | Files available
 
[85]
2017 | Conference Paper | LibreCat-ID: 5594
Exploring the Scientific Impact of Information Systems Design Science Research: A Scientometric Study
G. Wagner, J. Prester, G. Schryen, in: 38th International Conference on Information Systems, 2017.
LibreCat | Files available
 
[84]
2017 | Conference Paper | LibreCat-ID: 5692
Algorithms for Max-Min Share Fair Allocation of Indivisible Chores
H. Aziz, G. Rauchecker, G. Schryen, T. Walsh, in: Thirty-First AAAI Conference on Artificial Intelligence (AAAI-17), 2017, pp. 1–7.
LibreCat | Files available
 
[83]
2016 | Journal Article | LibreCat-ID: 5676
Projekt KUBAS: Koordination ungebundener Vor-Ort-Helfer
G. Rauchecker, G. Schryen, Im Einsatz 23 (2016) 44–46.
LibreCat | Files available
 
[82]
2016 | Conference Paper | LibreCat-ID: 5595
Factors Affecting the Scientific Impact of Literature Reviews: A Scientometric Study
G. Wagner, J. Prester, M. Roche, A. Benlian, G. Schryen, in: International Conference on Information Systems, 2016.
LibreCat | Files available
 
[81]
2016 | Journal Article | LibreCat-ID: 5617
Development of two novel face-recognition CAPTCHAs: a security and usability study
G. Schryen, G. Wagner, A. Schlegel, Computers & Security 60 (2016) 95–116.
LibreCat | Files available
 
[80]
2015 | Conference Paper | LibreCat-ID: 5618
Theory of Knowledge for Literature Reviews: An Epistemological Model, Taxonomy and Empirical Analysis of IS Literature
G. Schryen, G. Wagner, A. Benlian, in: International Conference on Information Systems (ICIS), 2015.
LibreCat | Files available
 
[79]
2015 | Journal Article | LibreCat-ID: 5622
Resource Planning in Disaster Response - Decision Support Models and Methodologies
G. Schryen, G. Rauchecker, M. Comes, Business & Information Systems Engineering (BISE) 57 (2015) 243–259.
LibreCat | Files available
 
[78]
2015 | Journal Article | LibreCat-ID: 5634 LibreCat | Files available
 
[77]
2015 | Conference Paper | LibreCat-ID: 5588
A Multi-Theoretical Literature Review on Information Security Investments using the Resource-Based View and the Organizational Learning Theory
E. Weishäupl, E. Yasasin, G. Schryen, in: International Conference on Information Systems, 2015.
LibreCat | Files available
 
[76]
2015 | Conference Paper | LibreCat-ID: 5590
Towards an Economic Approach to Identity and Access Management Systems Using Decision Theory
E. Weishäupl, M. Kunz, E. Yasasin, G. Wagner, J. Prester, G. Schryen, G. Pernul, in: 2nd International Workshop on Security in Highly Connected IT Systems (SHCIS?15), 2015.
LibreCat | Files available
 
[75]
2015 | Conference Paper | LibreCat-ID: 5678
High-Performance Computing for Scheduling Decision Support: A Parallel Depth-First Search Heuristic
G. Rauchecker, G. Schryen, in: Australasian Conference on Information Systems, 2015, pp. 1–13.
LibreCat | Files available
 
[74]
2015 | Conference Paper | LibreCat-ID: 5541
Requirements for IT Security Metrics - An Argumentation Theory Based Approach
E. Yasasin, G. Schryen, in: 23rd European Conference on Information Systems (ECIS 2015), 2015.
LibreCat | Files available
 
[73]
2015 | Conference Paper | LibreCat-ID: 5589
IT Security Investments Through the Lens of the Resource-Based View: A new Theoretical Model and Literature Review
E. Weishäupl, E. Yasasin, G. Schryen, in: 23rd European Conference on Information Systems (ECIS 2015), 2015.
LibreCat | Files available
 
[72]
2015 | Journal Article | LibreCat-ID: 5616
IT-Sicherheit: Ökonomisch Planen und Bewerten
G. Schryen, E. Weishäupl, Managementkompass (2015) 17–18.
LibreCat | Files available
 
[71]
2015 | Journal Article | LibreCat-ID: 5679
Revenue Management for Cloud Computing Providers: Decision Models for Service Admission Control under Non-probabilistic Uncertainty
T. Püschel, G. Schryen, D. Hristova, D. Neumann, European Journal of Operational Research 244 (2015) 637–647.
LibreCat | Files available
 
[70]
2014 | Journal Article | LibreCat-ID: 5687
Modellbasierte Entscheidungsunterstützung in Produktions- und Service-Netzwerken
A. Fink, N. Kliewer, D. Mattfeld, L. Mönch, F. Rothlauf, G. Schryen, L. Suhl, S. Voß, Wirtschaftsinformatik 56 (2014) 21–29.
LibreCat | Files available
 
[69]
2014 | Report | LibreCat-ID: 6197
The Epistemological Impact of Literature Reviews in Information Systems Research
G. Schryen, The Epistemological Impact of Literature Reviews in Information Systems Research, 2014.
LibreCat | Files available
 
[68]
2014 | Journal Article | LibreCat-ID: 5614
Risk Reduction in Natural Disaster Management Through Information Systems: A Literature review and an IS design science research agenda
G. Schryen, F. Wex, International Journal of Information Systems for Crisis Response and Management (IJISCRAM) 6 (2014).
LibreCat | Files available
 
[67]
2014 | Journal Article | LibreCat-ID: 5627
Duality in fuzzy linear programming: A survey
G. Schryen, D. Hristova, OR -Spectrum 37 (2014) 1–48.
LibreCat | Files available
 
[66]
2014 | Conference Paper | LibreCat-ID: 5672
A Decision Support System for IT Security Incident Management
G. Rauchecker, E. Yasasin, G. Schryen, in: 11th International Conference on Trust, Privacy, and Security in Digital Business (TRUSTBUS), 2014.
LibreCat | Files available
 
[65]
2014 | Journal Article | LibreCat-ID: 5636 LibreCat | Files available
 
[64]
2014 | Journal Article | LibreCat-ID: 5686
Model-based Decision Support in Manufacturing and Service Networks
A. Fink, N. Kliewer, D. Mattfeld, L. Mönch, F. Rothlauf, G. Schryen, L. Suhl, S. Voß, Business & Information Systems Engineering (BISE) 6 (2014) 17–24.
LibreCat | Files available
 
[63]
2014 | Conference Paper | LibreCat-ID: 5573
A Fuzzy Security Investment Decision Support Model for Highly Distributed Systems
E. Yasasin, G. Rauchecker, J. Prester, G. Schryen, in: 1st Workshop on Security in Highly Connected IT Systems (SHCIS 14), 2014.
LibreCat | Files available
 
[62]
2014 | Journal Article | LibreCat-ID: 5585
Emergency Response in Natural Disaster Management: Allocation and Scheduling of Rescue Units
F. Wex, G. Schryen, S. Feuerriegel, D. Neumann, European Journal of Operational Research (2014).
LibreCat | Files available
 
[61]
2013 | Journal Article | LibreCat-ID: 5637
Revisiting IS Business Value Research: What we already know, what we still need to know, and how we can get there
G. Schryen, European Journal of Information Systems (EJIS) 22 (2013) 139–169.
LibreCat | Files available
 
[60]
2013 | Journal Article | LibreCat-ID: 5682
Sicherheitsherausforderungen in hochverteilten Systemen
H. de Meer, M. Diener, R. Herkenhöner, M. Kucera, M. Niedermeier, A. Reisser, G. Schryen, M. Vetter, T. Waas, E. Yasasin, PIK - Praxis Der Informationsverarbeitung Und Kommunikation 36 (2013) 153–159.
LibreCat | Files available
 
[59]
2013 | Journal Article | LibreCat-ID: 6166 LibreCat | Files available
 
[58]
2013 | Journal Article | LibreCat-ID: 5575
Assignments of Collaborative Rescue Units during Emergency Response
F. Wex, G. Schryen, D. Neumann, International Journal of Information Systems for Crisis Response and Management 5 (2013) 63–80.
LibreCat | Files available
 
[57]
2013 | Conference Paper | LibreCat-ID: 5576
Decision Modeling for Assignments of Collaborative Rescue Units during Emergency Response
F. Wex, G. Schryen, D. Neumann, in: Proceedings of the 46th Hawaii International Conference on System Science, 2013.
LibreCat | Files available
 
[56]
2012 | Conference Paper | LibreCat-ID: 5579
Operational Emergency Response under Informational Uncertainty: A Fuzzy Optimization Model for Scheduling and Allocating Rescue Units
F. Wex, G. Schryen, D. Neumann, in: International Conference on Information Systems for Crisis Response and Management (ISCRAM) 2012, 2012.
LibreCat | Files available
 
 
[54]
2012 | Conference Paper | LibreCat-ID: 5683
Elicitating, modeling, and processing uncertain human preferences for software agents in electronic negotiations: An empirical study
F. Lang, G. Schryen, A. Fink, in: International Conference on Information Systems, 2012.
LibreCat
 
[53]
2012 | Journal Article | LibreCat-ID: 5688
Energy-Aware Workload Management Models for Operating Cost Reduction in Data Centers
C. Bodenstein, G. Schryen, D. Neumann, European Journal of Operational Research : EJOR 222 (2012) 157–167.
LibreCat | Files available
 
[52]
2012 | Journal Article | LibreCat-ID: 5639 LibreCat | Files available
 
[51]
2012 | Conference Paper | LibreCat-ID: 5615
IS Design Thinking in Disaster Management Research
G. Schryen, F. Wex, in: 45th Hawaii International Conference on System Sciences, 2012.
LibreCat | Files available
 
[50]
2012 | Conference Paper | LibreCat-ID: 5680
Cloud Service Revenue Management
T. Püschel, G. Schryen, D. Hristova, D. Neumann, in: European Conference on Information Systems, 2012.
LibreCat | Files available
 
[49]
2012 | Journal Article | LibreCat-ID: 5578
A Fuzzy Decision Support Model for Natural Disaster Response under Informational Uncertainty
F. Wex, G. Schryen, D. Neumann, International Journal of Information Systems for Crisis Response and Management 4 (2012) 23–41.
LibreCat | Files available
 
[48]
2011 | Conference Paper | LibreCat-ID: 5581
Intelligent Decision Support for Centralized Coordination during Emergency Response
F. Wex, G. Schryen, D. Neumann, in: Proceedings of the 8th International Conference on Information Systems for Crisis Response and Management (ISCRAM 2011), 2011.
LibreCat | Files available
 
[47]
2011 | Journal Article | LibreCat-ID: 5640
Is open source security a myth? What do vulnerability and patch data say?
G. Schryen, Communications of the ACM (CACM) Vol. 54 (2011) 130–139.
LibreCat | Files available
 
[46]
2011 | Conference Paper | LibreCat-ID: 5619
A formal approach towards measuring trust in distributed systems
G. Schryen, M. Volkamer, S. Ries, in: Proceedings of the 26th Annual ACM Symposium on Applied Computing, 2011.
LibreCat | Files available
 
[45]
2011 | Conference Paper | LibreCat-ID: 5641
Seeking the VALUE in IS Business Value Research - An Agenda for investigating Synergies Between Socio-organizational Change, IS Capabilities Change, and IS Innovation
G. Schryen, in: IS Capabilities Change, and IS Innovation, Proceedings of the 19th European Conference on Information Systems (ECIS 2011), Helsinki, 2011.
LibreCat | Files available
 
[44]
2011 | Conference Paper | LibreCat-ID: 5684
Automated Negotiations Under Uncertain Preferences
F. Lang, G. Schryen, A. Fink, in: Proceedings of the 2011 International Conference on Information Systems (ICIS 2011), 2011.
LibreCat | Files available
 
[43]
2011 | Conference Paper | LibreCat-ID: 5689
Reducing Datacenter Energy Usage through Efficient Job Allocation
C. Bodenstein, G. Schryen, D. Neumann, in: Proceedings of the 19th European Conference on Information Systems (ECIS 2011), 2011.
LibreCat | Files available
 
[42]
2010 | Conference Paper | LibreCat-ID: 5632
A decision-theoretic foundation of IS business value research
G. Schryen, C. Bodenstein, in: Proceedings of the 18th European Conference on Information Systems (ECIS 2010), 2010.
LibreCat | Files available
 
[41]
2010 | Journal Article | LibreCat-ID: 5644
Preserving knowledge on IS business value: what literature reviews have done
G. Schryen, Business \& Information Systems Engineering (BISE) 52 (2010) 225–237.
LibreCat | Files available
 
[40]
2010 | Conference Paper | LibreCat-ID: 5598
Measuring eTrust in distributed systems - General Concept and Application to Internet Voting
M. Volkamer, G. Schryen, in: Proceedings of the 23rd Bled EConference, 2010.
LibreCat | Files available
 
 
[38]
2010 | Conference Paper | LibreCat-ID: 5690
From "Take-it-or-leave-it" offers to "Take-it-or-be-left-out" Ultimatum - A trade mechanism for Online Services
C. Bodenstein, G. Schryen, D. Neumann, in: 18th European Conference on Information Systems (ECIS 2010), 2010.
LibreCat | Files available
 
[37]
2010 | Conference Paper | LibreCat-ID: 5642
A Fuzzy Model for IT Security Investments
G. Schryen, in: F. C. Freiling (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, Gesellschaft für Informatik, Bonn, 2010, pp. 289–304.
LibreCat | Files available
 
[36]
2010 | Conference Paper | LibreCat-ID: 5685
Applying heuristic methods for job scheduling in storage markets
J. Finkbeiner, C. Bodenstein, G. Schryen, D. Neumann, in: 18th European Conference on Information Systems (ECIS 2010), 2010.
LibreCat | Files available
 
[35]
2010 | Conference Paper | LibreCat-ID: 5631
Increasing software security through open source or closed source development? Empirics suggest that we have asked the wrong question
G. Schryen, R. Eliot, in: 43rd Annual Hawaii International Conference on System Sciences, 2010.
LibreCat | Files available
 
[34]
2010 | Conference Paper | LibreCat-ID: 5643
An Analysis of Literature Reviews on IS Business Value: How Deficiencies in Methodology and Theory Use Resulted in Limited Effectiveness
G. Schryen, in: Proceedings of the First Scandinavian Conference on Information Systems (SCIS), 2010.
LibreCat | Files available
 
[33]
2009 | Conference Paper | LibreCat-ID: 5625
Open Source vs. Closed Source Software: Towards Measuring Security
G. Schryen, R. Kadura, in: 24th Annual ACM Symposium on Applied Computing, 2009.
LibreCat | Files available
 
[32]
2009 | Journal Article | LibreCat-ID: 5621
Security in Large-Scale Internet Elections: A Retrospective Analysis of Elections in Estonia, The Netherlands, and Switzerland
G. Schryen, E. Rich, IEEE Transactions on Information Forensics \& Security 4 (2009) 729–744.
LibreCat | Files available
 
[31]
2009 | Conference Paper | LibreCat-ID: 5646
A comprehensive and comparative analysis of the patching behavior of open source and closed source software vendors
G. Schryen, in: 5th International Conference on IT Security Incident Management \& IT Forensics, 2009.
LibreCat | Files available
 
[30]
2009 | Conference Paper | LibreCat-ID: 5647
Security of open source and closed source software: An empirical comparison of published vulnerabilities
G. Schryen, in: 15th Americas Conference on Information Systems, 2009.
LibreCat | Files available
 
[29]
2009 | Conference Paper | LibreCat-ID: 5597
Elektronische Wahlen: Verifizierung vs. Zertifizierung
M. Volkamer, G. Schryen, L. Langer, A. Schmidt, J. Buchmann, in: Workshop Elektronische Wahlen, Elektronische Teilhabe, Societyware, 39th GI-Jahrestagung, 2009.
LibreCat | Files available
 
[28]
2008 | Conference Paper | LibreCat-ID: 5649
Practical Security of Large-scale Elections: An Exploratory Case Study of Internet Voting in Estonia
G. Schryen, in: 7th Workshop on E-Business (WEB 2008, AIS Special Interest Group on E-Business), 2008.
LibreCat | Files available
 
[27]
2008 | Journal Article | LibreCat-ID: 5648
Effektivität und Effizienz von Anti-Spam-Maßnahmen
G. Schryen, Linux Technical Review (2008).
LibreCat | Files available
 
[26]
2007 | Book | LibreCat-ID: 5651
Anti-Spam Measures: Analysis and Design
G. Schryen, Anti-Spam Measures: Analysis and Design, Springer, Berlin, Heidelberg, New York, 2007.
LibreCat
 
[25]
2007 | Book Chapter | LibreCat-ID: 5656
Location Based Services
G. Schryen, in: H. Schulte (Ed.), Vom LAN Zum Kommunikationsnetz - Systeme Und Applikationen, Interest-Verlag, Kissing, 2007.
LibreCat
 
[24]
2007 | Journal Article | LibreCat-ID: 5652
Anti-spam legislation: An analysis of laws and their effectiveness
G. Schryen, Information and Communications Technology Law 16 (2007) 17–32.
LibreCat | Files available
 
[23]
2007 | Book Chapter | LibreCat-ID: 5657
Spam-Emails
G. Schryen, in: H. Schulte (Ed.), Vom LAN Zum Kommunikationsnetz - Systeme Und Applikationen, Edition 02/2007, Interest-Verlag, Kissing, 2007.
LibreCat
 
[22]
2007 | Report | LibreCat-ID: 6287
Preventing E-mail Spam: The Conceptualization and the Analysis of an Infrastructure Framework
G. Schryen, Preventing E-Mail Spam: The Conceptualization and the Analysis of an Infrastructure Framework, 2007.
LibreCat | Files available
 
[21]
2007 | Book Chapter | LibreCat-ID: 5653
Approaches Addressing Spam
G. Schryen, in: D. Satesh, R. Prabhakar (Eds.), Spam: An Introduction, ICFAI University Press, Hyderabad, India, 2007, pp. 41–57.
LibreCat
 
[20]
2007 | Journal Article | LibreCat-ID: 5658 LibreCat | Files available
 
[19]
2007 | Conference Paper | LibreCat-ID: 5654
Armed for the spam battle - a technological and organizational infrastructure framework
G. Schryen, in: 40th Annual Hawaii International Conference on System Sciences, 2007.
LibreCat | Files available
 
[18]
2007 | Book Chapter | LibreCat-ID: 5650
A Scalable and Flexible Infrastructure Framework For Addressing Spam
G. Schryen, in: D. Satesh, R. Prabhakar (Eds.), Proceedings of IPSI International Conference on Advances in the Internet, Processing, Systems, and Interdisciplinary Research, ICFAI University Press, Hyderabad, India, 2007, pp. 55–64.
LibreCat
 
[17]
2007 | Journal Article | LibreCat-ID: 5655
Do anti-spam measures effectively cover the e-mail communication network? A formal approach
G. Schryen, The Journal of Information Systems Security (AIS Special Interest Group in Security) 3 (2007) 66–90.
LibreCat | Files available
 
[16]
2006 | Conference Paper | LibreCat-ID: 5659
A formal approach towards assessing the effectiveness of anti-spam procedures
G. Schryen, in: 39th Annual Hawaii International Conference on System Sciences, 2006.
LibreCat | Files available
 
[15]
2005 | Journal Article | LibreCat-ID: 5660
A honeypot for the exploration of spammers' behaviour
G. Schryen, IATAC IAnewsletter 8 (2005) 22–25.
LibreCat | Files available
 
[14]
2005 | Conference Paper | LibreCat-ID: 5661
An e-mail honeypot addressing spammers' behavior in collecting and applying addresses
G. Schryen, in: Proceedings of the 6th IEEE Information Assurance Workshop, Westpoint, 2005, pp. 37–41.
LibreCat | Files available
 
[13]
2004 | Conference Paper | LibreCat-ID: 5663
Fighting Spam: Motivating an Account-based Approach
G. Schryen, in: P. Isaias (Ed.), Proceedings of the IADIS International Conference WWW/Internet 2004. Vol. 2, IADIS Press, Madrid, 2004, pp. 937–940.
LibreCat | Files available
 
[12]
2004 | Conference Paper | LibreCat-ID: 5664
How Security Problems Can Compromise Remote Internet Voting Systems
G. Schryen, in: Workshop of the ESF TED Programme, 2004, pp. 121–131.
LibreCat | Files available
 
[11]
2004 | Conference Paper | LibreCat-ID: 5765
Security Aspects of Internet Voting
G. Schryen, in: 37th Annual Hawaii International Conference on System Sciences, 2004.
LibreCat | Files available
 
[10]
2004 | Book Chapter | LibreCat-ID: 5666
Neulich am Hotspot - Bringt Mobiles Internet die Menschen ins Netz?
G. Schryen, in: G. Gehrke (Ed.), Digitale Teilung - Digitale Integration : Perspektiven Der Internetnutzung, KOPAED-Verlag, München, 2004, pp. 45–51.
LibreCat | Files available
 
[9]
2004 | Journal Article | LibreCat-ID: 5662
Effektivität von Lösungsansätzen zur Bekämpfung von Spam
G. Schryen, Wirtschaftsinformatik 46 (2004) 281–288.
LibreCat | Files available
 
[8]
2003 | Conference Paper | LibreCat-ID: 5668
Internet-Wahlen
G. Schryen, in: 6. Internationale Tagung Wirtschaftsinformatik, 2003, pp. 937–956.
LibreCat | Files available
 
[7]
2003 | Journal Article | LibreCat-ID: 5630
Online-Marktforschung - Analyse von Konsumentenverhalten in virtuellen Umgebungen, in: Information Management & Consulting, 18,2
G. Schryen, J. Herstell, IM : Die Zeitschrift Für Information Management Und Consulting 18 (2003) 74–77.
LibreCat | Files available
 
[6]
2003 | Book | LibreCat-ID: 5629
Online Marktforschung im Mittelstand: Analyse von Konsumentenverhalten in 3D-Internet-Welten
G. Schryen, J. Herstell, M. Schoenen, Online Marktforschung Im Mittelstand: Analyse von Konsumentenverhalten in 3D-Internet-Welten, Deutscher Universitäts-Verlag, Wiesbaden, 2003.
LibreCat
 
[5]
2003 | Book Chapter | LibreCat-ID: 5667
E-Democracy: Internet Voting
G. Schryen, in: Proceedings of the IADIS International Conference WWW Internet 2003. Vol. 2, IADIS Press, Algarve, 2003, pp. 1017–1021.
LibreCat
 
[4]
2002 | Conference Paper | LibreCat-ID: 5620
Data Warehouse in der Marktforschung - Analyse von Benutzeraktivitäten in virtuellen Welten
G. Schryen, M. Schoenen, in: Data Warehousing 2002, 2002, pp. 103–119.
LibreCat | Files available
 
[3]
2002 | Journal Article | LibreCat-ID: 5669
Elektronische Zeitung - das Erbe Gutenbergs?
G. Schryen, I-Com. Zeitschrift Für Interaktive Und Kooperative Medien (2002) 36–37.
LibreCat | Files available
 
[2]
2002 | Journal Article | LibreCat-ID: 5623
Elektronisches Papier - Display-Technologie mit weitem Anwendungsspektrum
G. Schryen, J. Karla, Wirtschaftsinformatik 44 (2002) 567–574.
LibreCat | Files available
 
[1]
2001 | Book | LibreCat-ID: 5670
Komponentenorientierte Softwareentwicklung in Softwareunternehmen: Konzeption eines Vorgehensmodells zur Einführung und Etablierung
G. Schryen, Komponentenorientierte Softwareentwicklung in Softwareunternehmen: Konzeption Eines Vorgehensmodells Zur Einführung Und Etablierung, Deutscher Universitäts-Verlag, Wiesbaden, 2001.
LibreCat
 

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