Gregor Zellner

565 total citations
18 papers, 336 citations indexed

About

Gregor Zellner is a scholar working on Management Information Systems, Strategy and Management and Information Systems. According to data from OpenAlex, Gregor Zellner has authored 18 papers receiving a total of 336 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Management Information Systems, 10 papers in Strategy and Management and 8 papers in Information Systems. Recurrent topics in Gregor Zellner's work include Business Process Modeling and Analysis (9 papers), Corporate Governance and Management (8 papers) and Service-Oriented Architecture and Web Services (7 papers). Gregor Zellner is often cited by papers focused on Business Process Modeling and Analysis (9 papers), Corporate Governance and Management (8 papers) and Service-Oriented Architecture and Web Services (7 papers). Gregor Zellner collaborates with scholars based in Germany and Switzerland. Gregor Zellner's co-authors include Susanne Leist, Bernd Heinrich, Florian Johannsen, Markus Helfert and Stefan Münch and has published in prestigious journals such as PLoS ONE, Journal of the Association for Information Systems and Business Process Management Journal.

In The Last Decade

Gregor Zellner

16 papers receiving 288 citations

Peers

Gregor Zellner

MIS

MSOR

IME

Selma Limam Mansar Qatar

John Jeston

James Lapalme Canada

Constantin Houy Germany

Tobias Bucher Switzerland

Johan Nelis

Mathias Kirchmer United States

Ken Lunn United Kingdom

Pierre‐Alain Millet France

Martin Kowalczyk Germany

Selma Limam Mansar Qatar

Gregor Zellner

234 ×0.9

MIS

110 ×0.9

45 ×0.6

40 ×0.9

MSOR

46 ×1.1

IME

Citations per year, relative to Gregor Zellner Gregor Zellner (= 1×) peers Selma Limam Mansar

Countries citing papers authored by Gregor Zellner

Since Specialization

Citations

This map shows the geographic impact of Gregor Zellner's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Gregor Zellner with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Gregor Zellner more than expected).

Fields of papers citing papers by Gregor Zellner

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Gregor Zellner. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Gregor Zellner. The network helps show where Gregor Zellner may publish in the future.

Co-authorship network of co-authors of Gregor Zellner

This figure shows the co-authorship network connecting the top 25 collaborators of Gregor Zellner. A scholar is included among the top collaborators of Gregor Zellner based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Gregor Zellner. Gregor Zellner is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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18 of 18 papers shown

Johannsen, Florian, et al.. (2022). Creating a Functional Interdependency Map for Supporting the “Act of Improvement” in Business Process Improvement Projects. International Journal of Service Science Management Engineering and Technology. 13(1). 1–23. 1 indexed citations

Johannsen, Florian & Gregor Zellner. (2015). Introducing a Professional Complaint Management: The Case of a Fleet Management Company. European Conference on Information Systems. 1 indexed citations

Zellner, Gregor, et al.. (2015). Auswirkungen der Digitalisierung im Handel am Beispiel des Retourenprozesses. HMD Praxis der Wirtschaftsinformatik. 53(1). 98–108. 1 indexed citations

Zellner, Gregor. (2013). Towards a framework for identifying business process redesign patterns. Business Process Management Journal. 19(4). 600–623. 25 indexed citations

Leist, Susanne, et al.. (2011). Analysis of techniques for business process improvement. University of Regensburg Publication Server (University of Regensburg). 20. 24 indexed citations

Zellner, Gregor. (2011). A structured evaluation of business process improvement approaches. Business Process Management Journal. 17(2). 203–237. 114 indexed citations

Heinrich, Bernd, Gregor Zellner, & Susanne Leist. (2011). Service integrators in business networks—the importance of relationship values. Electronic Markets. 21(4). 215–235. 17 indexed citations

Zellner, Gregor, Susanne Leist, & Florian Johannsen. (2010). Selecting Critical Processes for a Six Sigma Project - Experiences from an Automotive Bank. Journal of the Association for Information Systems. 77. 3 indexed citations

Johannsen, Florian, Susanne Leist, & Gregor Zellner. (2010). Six sigma as a business process management method in services: analysis of the key application problems. Information Systems and e-Business Management. 9(3). 307–332. 16 indexed citations

10.

Heinrich, Bernd, Gregor Zellner, & Susanne Leist. (2009). CRM Actions and Processes - Goal-oriented Design based on Relationship Values. University of Regensburg Publication Server (University of Regensburg). 177–182. 2 indexed citations

11.

Leist, Susanne & Gregor Zellner. (2008). Situational Architecture Engineering (SAE) - Improving Strategic Change Through Architecture Methods. Journal of the Association for Information Systems. 2. 4 indexed citations

12.

Zellner, Gregor. (2008). Gestaltung hybrider Wertschöpfung mittels Architekturen – Analyse am Beispiel des Business Engineering. WIRTSCHAFTSINFORMATIK. 50(3). 187–195. 12 indexed citations

13.

Zellner, Gregor. (2008). Identifizierung und Gestaltung neuer CRM-Prozesse. HMD Praxis der Wirtschaftsinformatik. 45(1). 32–41. 1 indexed citations

14.

Heinrich, Bernd, et al.. (2007). The process map as an instrument to standardize processes: design and application at a financial service provider. Information Systems and e-Business Management. 7(1). 81–102. 26 indexed citations

15.

Leist, Susanne & Gregor Zellner. (2006). Strukturierte Beschreibung und Entwicklung von Unternehmensarchitekturen. University of Regensburg Publication Server (University of Regensburg). 1 indexed citations

16.

Leist, Susanne & Gregor Zellner. (2006). Evaluation of current architecture frameworks. 1546–1553. 77 indexed citations

17.

Helfert, Markus, et al.. (2005). Healthcare performance indicators - Preview of frameworks and an approach for healthcare process-development. PLoS ONE. 10(8). e0136228–e0136228. 4 indexed citations

18.

Helfert, Markus, et al.. (2002). Data Quality Problems and Proactive Data Quality Managementin Data-Warehouse-Systems. 7 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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