Olaf Hartig
- Artificial Intelligence top 5%
- Information Systems top 2%
- Computer Networks and Communications top 5%
- Management Science and Operations Research top 5%
- Information Systems and Management top 2%
- Co-authors
- Jun ZhaoJorge Eduardo Pérez PérezJohann-Christoph FreytagAndreas LangeggerMiel Vander SandeBen De MeesterPieter ColpaertLaurens De Vocht
- Topics
- Semantic Web and Ontologies (35 papers)Advanced Database Systems and Queries (21 papers)Data Quality and Management (12 papers)
In The Last Decade
Olaf Hartig
44 papers receiving 602 citations
Peers
Comparison fields: 5 of 57
- Artificial Intelligence 440
- Information Systems 290
- Computer Networks and Communications 267
- Management Science and Operations Research 200
- Information Systems and Management 167
Countries citing papers authored by Olaf Hartig
This map shows the geographic impact of Olaf Hartig'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 Olaf Hartig with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Olaf Hartig more than expected).
Fields of papers citing papers by Olaf Hartig
This network shows the impact of papers produced by Olaf Hartig. 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 Olaf Hartig. The network helps show where Olaf Hartig may publish in the future.
Co-authorship network of co-authors of Olaf Hartig
This figure shows the co-authorship network connecting the top 25 collaborators of Olaf Hartig. A scholar is included among the top collaborators of Olaf Hartig 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 Olaf Hartig. Olaf Hartig is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 0 | |
| 2 | 0 | |
| 3 | 7 | |
| 4 | 3 | |
| 5 | 1 | |
| 6 | 3 | |
| 7 | 1 | |
| 8 | 50 | |
| 9 | Federated SPARQL Query Processing Via CostFed. | 1 |
| 10 | RDF* and SPARQL*: An Alternative Approach to Annotate Statements in RDF | 5 |
| 11 | An Initial Analysis of Facebook’s GraphQL Language | 16 |
| 12 | 3 | |
| 13 | Foundations of RDF* and SPARQL* : (An Alternative Approach to Statement-Level Metadata in RDF) | 18 |
| 14 | 5 | |
| 15 | 96 | |
| 16 | Low-cost queryable linked data through triple pattern fragments | 3 |
| 17 | 3 | |
| 18 | 3 | |
| 19 | Using web data provenance for quality assessment | 74 |
| 20 | Designing component-based semantic web applications with DESWAP | 6 |
About Olaf Hartig
Olaf Hartig is a scholar working on Information Systems and Management, Artificial Intelligence and Computer Networks and Communications, having authored 48 papers that have together received 652 indexed citations. Recurring topics across this work include Semantic Web and Ontologies (35 papers), Advanced Database Systems and Queries (21 papers) and Data Quality and Management (12 papers). The work is most often cited by research in Information Systems and Management (167 citations), Management Science and Operations Research (200 citations) and Artificial Intelligence (440 citations). Olaf Hartig has collaborated with scholars based in Sweden, Germany and Canada. Frequent co-authors include Jun Zhao, Jorge Eduardo Pérez Pérez, Johann-Christoph Freytag, Andreas Langegger, Miel Vander Sande, Ben De Meester, Pieter Colpaert, Laurens De Vocht, Gerald Haesendonck and Ruben Verborgh. Their work appears in journals such as Lecture notes in computer science, Journal of Web Semantics and Semantic Web.
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.