This map shows the geographic impact of Ulrich Frank'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 Ulrich Frank with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ulrich Frank more than expected).
This network shows the impact of papers produced by Ulrich Frank. 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 Ulrich Frank. The network helps show where Ulrich Frank may publish in the future.
Co-authorship network of co-authors of Ulrich Frank
This figure shows the co-authorship network connecting the top 25 collaborators of Ulrich Frank.
A scholar is included among the top collaborators of Ulrich Frank 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 Ulrich Frank. Ulrich Frank is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Olbrich, Sebastian, Ulrich Frank, Dirk S. Hovorka, & Frantz Rowe. (2015). Trust, but Verify! The Value of Replication and Negation in IS Research. Journal of the Association for Information Systems.2 indexed citations
Frank, Ulrich. (2013). Multi-Perspective Enterprise Modelling as a Foundation of Method Engineering and Self-Referential Enterprise Systems.. International Conference on Enterprise Information Systems.1 indexed citations
7.
Frank, Ulrich. (2011). Some Guidelines for the Conception of Domain-Specific Modelling Languages.. EMISA FORUM. 93–106.23 indexed citations
8.
Strecker, Stefan, David Heise, & Ulrich Frank. (2010). Toward Modeling Constructs for Audit Risk Assessment: Reflections on Internal Controls Modeling. SSRN Electronic Journal. 131–148.1 indexed citations
9.
Frank, Ulrich, et al.. (2010). MEMOCenterNG: A full-featured modeling environment for organisation modeling and model-driven software development.10 indexed citations
10.
Frank, Ulrich, et al.. (2009). ITML: A Domain-Specific Modeling Language for Supporting Business Driven IT Management.15 indexed citations
11.
Heise, David, et al.. (2008). Erweiterung einer Unternehmensmodellierungsmethode zur Unterstützung des IT-Controllings.. Multikonferenz Wirtschaftsinformatik.7 indexed citations
12.
Frank, Ulrich, et al.. (2005). A Multi-Perspective Framework for Evaluating Conceptual Modeld in Organizational Change. Journal of the Association for Information Systems. 1283–1294.9 indexed citations
13.
Frank, Ulrich. (2003). Ebenen der Abstraktion und ihre Abbildung auf konzeptionelle Modelle - oder: Anmerkungen zur Semantik von Spezialisierungs- und Instanziierungsbeziehungen.. EMISA FORUM. 23. 14–18.2 indexed citations
14.
Frank, Ulrich. (2001). A Conceptual Foundation for Versatile E-Commerce Platforms.. Journal of electronic commerce research. 2. 48–57.5 indexed citations
15.
Frank, Ulrich. (1999). Eine Architektur zur Spezifikation von Sprachen und Werkzeugen für die Unternehmensmodellierung.. Universitätsbibliographie, Universität Duisburg-Essen. 1999.4 indexed citations
16.
Frank, Ulrich & Peter Rittgen. (1998). Zur Anreicherung von Modellierungsmethoden mit domänenspezifischem Wissen: Chancen und Herausforderungen der Unternehmensmodellierung.. Universitätsbibliographie, Universität Duisburg-Essen.
17.
Frank, Ulrich. (1994). An Object-Oriented Methodology for Analyzing, Designing, and Prototyping Office Procedures. Universitätsbibliographie, Universität Duisburg-Essen. 663–672.2 indexed citations
18.
Frank, Ulrich. (1993). An Integrated Environment for Designing Object Oriented Enterprise Models. Universitätsbibliographie, Universität Duisburg-Essen. 131–140.3 indexed citations
19.
Frank, Ulrich. (1991). Anwendungsnahe Standards der Datenverarbeitung : Anforderungen und Potentiale―Illustriert am Beispiel von ODA/ODIF und EDIFACT. Universitätsbibliographie, Universität Duisburg-Essen. 33(2). 100–111.1 indexed citations
20.
Frank, Ulrich. (1989). Meta-Wissen, Analogieschließen und maschinelles Lernen: Anwendungsvoraussetzungen und Grenzen.. Universitätsbibliographie, Universität Duisburg-Essen. 31(3). 103–112.1 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.