Christian Johansen
- Information Systems top 10%
- Artificial Intelligence
- Control and Systems Engineering
- Computer Networks and Communications
- Computational Theory and Mathematics
- Co-authors
- Josef NollTore PedersenDavide RoversoAudun JøsangKoen ClaessenHamed ArshadRyan PhillipsMartín Steffen
- Topics
- semigroups and automata theory (5 papers)Model-Driven Software Engineering Techniques (4 papers)User Authentication and Security Systems (4 papers)
In The Last Decade
Christian Johansen
32 papers receiving 175 citations
Peers
Comparison fields: 5 of 72
- Information Systems 49
- Artificial Intelligence 47
- Control and Systems Engineering 41
- Computer Networks and Communications 37
- Computational Theory and Mathematics 21
Countries citing papers authored by Christian Johansen
This map shows the geographic impact of Christian Johansen'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 Christian Johansen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Christian Johansen more than expected).
Fields of papers citing papers by Christian Johansen
This network shows the impact of papers produced by Christian Johansen. 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 Christian Johansen. The network helps show where Christian Johansen may publish in the future.
Co-authorship network of co-authors of Christian Johansen
This figure shows the co-authorship network connecting the top 25 collaborators of Christian Johansen. A scholar is included among the top collaborators of Christian Johansen 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 Christian Johansen. Christian Johansen is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 1 | |
| 2 | 1 | |
| 3 | 1 | |
| 4 | 14 | |
| 5 | 1 | |
| 6 | 3 | |
| 7 | 4 | |
| 8 | 4 | |
| 9 | 5 | |
| 10 | 2 | |
| 11 | Building Confidence using Beliefs and Arguments in Security Class Evaluations for IoT (long version) | 2 |
| 12 | 1 | |
| 13 | 15 | |
| 14 | 3 | |
| 15 | 18 | |
| 16 | Participatory Verification of Railway Infrastructure Regulations using RailCNL (long version) | 1 |
| 17 | 18 | |
| 18 | Comparing Implementations of Secure Messaging Protocols (long version) | 2 |
| 19 | 1 | |
| 20 | 3 |
About Christian Johansen
Christian Johansen is a scholar working on Software, Artificial Intelligence and Computational Theory and Mathematics, having authored 35 papers that have together received 189 indexed citations. Recurring topics across this work include semigroups and automata theory (5 papers), Model-Driven Software Engineering Techniques (4 papers) and User Authentication and Security Systems (4 papers). The work is most often cited by research in Software (20 citations), Health Informatics (5 citations) and Information Systems (49 citations). Christian Johansen has collaborated with scholars based in Norway, Sweden and France. Frequent co-authors include Josef Noll, Tore Pedersen, Davide Roverso, Audun Jøsang, Koen Claessen, Hamed Arshad, Ryan Phillips, Martín Steffen, Olaf Owe and Uli Fahrenberg. Their work appears in journals such as Information Sciences, Sustainable Development and Information and Computation.
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.