This map shows the geographic impact of Wil Janssen'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 Wil Janssen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Wil Janssen more than expected).
This network shows the impact of papers produced by Wil Janssen. 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 Wil Janssen. The network helps show where Wil Janssen may publish in the future.
Co-authorship network of co-authors of Wil Janssen
This figure shows the co-authorship network connecting the top 25 collaborators of Wil Janssen.
A scholar is included among the top collaborators of Wil Janssen 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 Wil Janssen. Wil Janssen is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Heikkilä, Marikka, Harry Bouwman, Jukka Heikkilä, Sam Solaimani, & Wil Janssen. (2015). Business model metrics: an open repository. Information Systems and e-Business Management. 14(2). 337–366.26 indexed citations
Bouwman, Harry, et al.. (2012). Business models: Tooling and a research agenda. Research Repository (Delft University of Technology). 235–257.16 indexed citations
5.
Janssen, Wil, et al.. (2006). Vision and Valuation of a Citizen-Centric Shared Information Portal. Journal of the Association for Information Systems. 38.3 indexed citations
6.
Buuren, R. van, Jaap Gordijn, & Wil Janssen. (2005). Business Case Modelling for E-Services. Journal of the Association for Information Systems. 8.14 indexed citations
7.
Fielt, Erwin, Edward Faber, Wil Janssen, & René W. Wagenaar. (2005). Designing for acceptance: Lessons from two electronic intermediaries in the Dutch insurance industry.1 indexed citations
Brinksma, Ed, Jim Davies, Rob Gerth, et al.. (1994). Verifying sequentially consistent memory. Data Archiving and Networked Services (DANS). 9444.2 indexed citations
14.
Janssen, Wil. (1994). Layers as Knowledge Transitions in the Design of Distributed Systems. University of Twente Research Information.1 indexed citations
15.
Janssen, Wil & Job Zwiers. (1993). Specifying and proving communication closedness in protocols. University of Twente Research Information. 94. 19267.
16.
Janssen, Wil, Mannes Poel, & J. Zwiers. (1993). Action Systems and Action Refinement in the Development of Parallel Systems, an Algebraic Approach. University of Twente Research Information.1 indexed citations
17.
Janssen, Wil & Job Zwiers. (1993). Specifiying and Proving Communication Closedness in Protocols. 323–339.2 indexed citations
18.
Janssen, Wil & Job Zwiers. (1992). From Sequential Layers to Distributed Processes: Deriving a Distributed Minimum Weight Spanning Tree Algorithm (Extended Anstract).. 215–227.4 indexed citations
19.
Janssen, Wil, Mannes Poel, Klaas Sikkel, & Job Zwiers. (1992). The Primordial Soup Algorithm. University of Twente Research Information. 1. 373–373.2 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.