Johannes Keizer

24 papers and 219 indexed citations i.

About

Johannes Keizer is a scholar working on Artificial Intelligence, Information Systems and Molecular Biology. According to data from OpenAlex, Johannes Keizer has authored 24 papers receiving a total of 219 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Artificial Intelligence, 16 papers in Information Systems and 8 papers in Molecular Biology. Recurrent topics in Johannes Keizer’s work include Semantic Web and Ontologies (15 papers), QoS-Aware Web Services Composition and Semantic Matching (9 papers) and Biomedical Text Mining and Ontologies (7 papers). Johannes Keizer is often cited by papers focused on Semantic Web and Ontologies (15 papers), QoS-Aware Web Services Composition and Semantic Matching (9 papers) and Biomedical Text Mining and Ontologies (7 papers). Johannes Keizer collaborates with scholars based in Italy, United States and United Kingdom. Johannes Keizer's co-authors include Caterina Caracciolo, Armando Stellato, Ahsan Morshed, Stephen Katz, Boris Lauser, Margherita Sini, Tanja Wildemann, Marcia Lei Zeng, Thomas Baker and Guntram Geser and has published in prestigious journals such as Journal of Integrative Agriculture, Online Information Review and The Electronic Library.

In The Last Decade

Co-authorship network of co-authors of Johannes Keizer i

Fields of papers citing papers by Johannes Keizer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Johannes Keizer. 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 Johannes Keizer. The network helps show where Johannes Keizer may publish in the future.

Countries citing papers authored by Johannes Keizer

Since Specialization
Citations

This map shows the geographic impact of Johannes Keizer'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 Johannes Keizer with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Johannes Keizer more than expected).

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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