Johannes Keizer

1.1k total citations
59 papers, 557 citations indexed

About

Johannes Keizer is a scholar working on Artificial Intelligence, Information Systems and Molecular Biology. According to data from OpenAlex, Johannes Keizer has authored 59 papers receiving a total of 557 indexed citations (citations by other indexed papers that have themselves been cited), including 38 papers in Artificial Intelligence, 33 papers in Information Systems and 16 papers in Molecular Biology. Recurrent topics in Johannes Keizer's work include Semantic Web and Ontologies (35 papers), Service-Oriented Architecture and Web Services (20 papers) and Biomedical Text Mining and Ontologies (15 papers). Johannes Keizer is often cited by papers focused on Semantic Web and Ontologies (35 papers), Service-Oriented Architecture and Web Services (20 papers) and Biomedical Text Mining and Ontologies (15 papers). Johannes Keizer collaborates with scholars based in Italy, United Kingdom and United States. Johannes Keizer's co-authors include Stephen Katz, Boris Lauser, Caterina Caracciolo, Armando Stellato, Dagobert Soergel, Ahsan Morshed, Margherita Sini, Tanja Wildemann, Aldo Gangemi and Thomas Baker and has published in prestigious journals such as Journal of Integrative Agriculture, Online Information Review and D-Lib Magazine.

In The Last Decade

Johannes Keizer

53 papers receiving 461 citations

Peers

Johannes Keizer
Comparison fields: 5 of 68
  • Artificial Intelligence 417
  • Information Systems 273
  • Molecular Biology 145
  • Management Science and Operations Research 57
  • Computer Networks and Communications 53
Replace Armando Stellato with:
Armando Stellato Italy
Adolfo Lozano-Tello Spain
Holger Knublauch United States
Denny Vrandečić Germany
Mustafa Jarrar Palestinian Territory
Stefano Faralli Italy
Samhaa R. El-Beltagy Egypt
Pierdaniele Giaretta Italy
Willem Robert van Hage Netherlands
Ghislain Auguste Atemezing France
Armando Stellato Italy View profile →
Citations per field, relative to Johannes Keizer
Johannes Keizer · 1×
Citations per year, relative to Johannes Keizer
Johannes Keizer · 1×

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).

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.

Co-authorship network of co-authors of Johannes Keizer

This figure shows the co-authorship network connecting the top 25 collaborators of Johannes Keizer. A scholar is included among the top collaborators of Johannes Keizer 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 Johannes Keizer. Johannes Keizer is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
# Work Indexed citations
1
Towards Interoperability of Geopolitical Information within FAO
4
2
Proof and trust in the OpenAGRIS implementation
5
3
The CIARD RING, an Infrastructure for Interoperability of Agricultural Research Information Services [Article and Abstract]
2
4
Thesaurus alignment for linked data publishing
15
5
AGRIS - from a bibliographic database to a semantic data service on agricultural research information.
3
6
Bridging end users' terms and AGROVOC concept server vocabularies
3
7
Designing AGRIS 2010: information linking and agricultural research
1
8
Towards a harmonization of metadata application profiles for agricultural learning repositories.
2
9
Proceedings of the 5th Workshop on Semantic Web Applications and Perspectives (SWAP2008)
4
10
Information technologies and standards for agricultural information resources management: AGRIS Application Profile, AGROVOC and LISAGR
0
11
Requirements for the treatment of multilinguality in ontologies within FAO
6
12
Towards an Architecture for Open Archive Networks in Agricultural Sciences and Technology
1
13
AGROVOC Web Services: Improved, Real-Time Access to an Agricultural Thesaurus
8
14
FAO’s Capacity-Building Initiatives in Accessing, Documenting, Communicating and Managing Agricultural Information
2
15
Reengineering Thesauri for New Applications: the AGROVOC Example
136
16
FAO's role in information management and dissemination : Challenges, innovation, success, lessons learned
6
17
Automatically categorizing metadata databases into a categorization scheme on a large scale web site
1
18
Structured metadata for direct resource location: a case study
4
19 23
20
A Dublin Core Application Profile in the Agricultural Domain
9

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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