Johannes Keizer
- Artificial Intelligence top 5%
- Information Systems top 2%
- Molecular Biology
- Management Science and Operations Research top 10%
- Computer Networks and Communications
- Co-authors
- Stephen KatzBoris LauserCaterina CaraccioloArmando StellatoDagobert SoergelAhsan MorshedMargherita SiniTanja Wildemann
- Topics
- Semantic Web and Ontologies (35 papers)Service-Oriented Architecture and Web Services (20 papers)Biomedical Text Mining and Ontologies (15 papers)
- Partner nations
- ItalyUnited KingdomUnited States
In The Last Decade
Johannes Keizer
53 papers receiving 461 citations
Peers
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
Countries citing papers authored by Johannes Keizer
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
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
| # | 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 |
About Johannes Keizer
Johannes Keizer is a scholar working on Information Systems, Artificial Intelligence and Information Systems and Management, having authored 59 papers that have together received 557 indexed citations. Recurring topics across this work include Semantic Web and Ontologies (35 papers), Service-Oriented Architecture and Web Services (20 papers) and Biomedical Text Mining and Ontologies (15 papers). The work is most often cited by research in Artificial Intelligence (417 citations), Information Systems (273 citations) and Information Systems and Management (43 citations). Johannes Keizer has collaborated with scholars based in Italy, United Kingdom and United States. Frequent co-authors include Stephen Katz, Boris Lauser, Caterina Caracciolo, Armando Stellato, Dagobert Soergel, Ahsan Morshed, Margherita Sini, Tanja Wildemann, Aldo Gangemi and Thomas Baker. Their work appears in journals such as Journal of Integrative Agriculture, Online Information Review and D-Lib Magazine.
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.