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: /record/5674

Using High Performance Computing for Unrelated Parallel Machine Scheduling with Sequence-Dependent Setup Times: Development and Computational Evaluation of a Parallel Branch-and-Price Algorithm
G. Rauchecker, G. Schryen, Computers &; Operations Research (2019) 338–357.
LibreCat: /record/6512

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: /record/6514

Exploiting Counterfactuals for Scalable Stochastic Optimization
S. Kuhlemann, M. Sellmann, K. Tierney, in: Lecture Notes in Computer Science, Cham, 2019.
LibreCat: /record/14890
DOI: 10.1007/978-3-030-30048-7_40

High-Performance Business Computing – Parallel Algorithms and Implementations for Solving Problems in Operations Research and Data Analysis
G. Schryen, N. Kliewer, R. Borndörfer, T. Koch, OR News 65 (2019) 34–35.
LibreCat: /record/14540

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: /record/5675

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: /record/5681

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: /record/6164
DOI: 10.5283/epub.36264

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: /record/5586

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: /record/5600

Heuristics and Simulation for Water Tank Optimization
C. Hallmann, S.C. Burmeister, M. Wissing, L. Suhl, in: Communications in Computer and Information Science, Cham, 2018.
LibreCat: /record/14856
DOI: 10.1007/978-3-319-96271-9_5

Model Generator for Water Distribution Systems
C. Hallmann, S. Kuhlemann, in: Operations Research Proceedings, Cham, 2018.
LibreCat: /record/14861
DOI: 10.1007/978-3-319-89920-6_34

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: /record/5692

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: /record/5594

High-Performance Business Computing - Effizienzsteigerung durch Parallelisierung
G. Schryen, D. Hristova, Smart Data Radar (Deutsche Bank) (2017).
LibreCat: /record/5626

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\rquote e, G. Wagner, S. Haag, E. Yasasin, Communications of the AIS 40 (2017) 557–569.
LibreCat: /record/5633

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: /record/5671

Simulating Storage Policies for an Automated Grid-Based Warehouse System
M. Beckschäfer, S. Malberg, K. Tierney, C. Weskamp, in: Lecture Notes in Computer Science, Cham, 2017.
LibreCat: /record/14857
DOI: 10.1007/978-3-319-68496-3_31

Projekt KUBAS: Koordination ungebundener Vor-Ort-Helfer
G. Rauchecker, G. Schryen, Im Einsatz 23 (2016) 44–46.
LibreCat: /record/5676

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: /record/5595

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: /record/5617

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: /record/5678

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: /record/5679

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: /record/5541

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: /record/5588

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: /record/5589

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: /record/5590

IT-Sicherheit: Ökonomisch Planen und Bewerten
G. Schryen, E. Weishäupl, Managementkompass (2015) 17–18.
LibreCat: /record/5616

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: /record/5618

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: /record/5622

Writing qualitative IS literature reviews ? Guidelines for synthesis, interpretation and guidance of research
G. Schryen, Communications of the AIS 37 (2015) 286–325.
LibreCat: /record/5634

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: /record/5672

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: /record/5686

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: /record/5687

The Epistemological Impact of Literature Reviews in Information Systems Research
G. Schryen, The Epistemological Impact of Literature Reviews in Information Systems Research, 2014.
LibreCat: /record/6197

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: /record/5573

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: /record/5585

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: /record/5614

Duality in fuzzy linear programming: A survey
G. Schryen, D. Hristova, OR -Spectrum 37 (2014) 1–48.
LibreCat: /record/5627

Writing qualitative IS literature reviews ? Guidelines for synthesis, interpretation and guidance of research
G. Schryen, Communications of the AIS (2014).
LibreCat: /record/5636

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: /record/5682

Effektiver Einsatz von Rettungskräften bei Naturkatastrophen - Modelle und Verfahren zur Entscheidungsunterstützung
F. Wex, G. Schryen, Blick in Die Wissenschaft (2013) 27–32.
LibreCat: /record/6166

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: /record/5575

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: /record/5576

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: /record/5637

Cloud Service Revenue Management
T. Püschel, G. Schryen, D. Hristova, D. Neumann, in: European Conference on Information Systems, 2012.
LibreCat: /record/5680

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: /record/5683

Energy-Aware Workload Management Models for Operating Cost Reduction in Data Centers
C. Bodenstein, G. Schryen, D. Neumann, European Journal of Operational Researchf: EJOR 222 (2012) 157–167.
LibreCat: /record/5688

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: /record/5578

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: /record/5579