This map shows the geographic impact of Olaf Noppens'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 Noppens with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Olaf Noppens more than expected).
This network shows the impact of papers produced by Olaf Noppens. 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 Noppens. The network helps show where Olaf Noppens may publish in the future.
Co-authorship network of co-authors of Olaf Noppens
This figure shows the co-authorship network connecting the top 25 collaborators of Olaf Noppens.
A scholar is included among the top collaborators of Olaf Noppens 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 Noppens. Olaf Noppens 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
1.
Liebig, Thorsten, Marko Luther, Olaf Noppens, & Michael Wessel. (2011). OWLlink. Semantic Web. 2(1). 23–32.9 indexed citations
2.
Noppens, Olaf, Marko Luther, & Thorsten Liebig. (2010). The OWLlink API: Teaching OWL Components a Common Protocol..5 indexed citations
3.
Liebig, Thorsten, Marko Luther, & Olaf Noppens. (2009). The OWLlink Protocol..4 indexed citations
4.
Liebig, Thorsten, Marko Luther, & Olaf Noppens. (2009). The OWLlink protocol infrastructure for interfacing and managing OWL2 reasoning systems. 125–133.3 indexed citations
5.
Avižienis, Algirdas, et al.. (2009). Organizing Knowledge as an Ontology of the Domain of Resilient Computing by Means of Natural Language Processing - An Experience Report -. The Florida AI Research Society.3 indexed citations
6.
Luther, Marko, Thorsten Liebig, & Olaf Noppens. (2009). Who the Heck Is the Father of Bob? A Survey of the OWL Reasoning Infrastructure for Expressive Real-World Applications.3 indexed citations
Noppens, Olaf & Thorsten Liebig. (2009). Ontology patterns and beyond: towards a universal pattern language. 179–186.7 indexed citations
9.
Liebig, Thorsten, Marko Luther, Olaf Noppens, et al.. (2008). OWLlink: DIG for OWL 2. Research Explorer (The University of Manchester).9 indexed citations
Horridge, Matthew, Sean Bechhofer, & Olaf Noppens. (2007). Igniting the OWL 1.1 Touch Paper: The OWL API. Research Explorer (The University of Manchester).72 indexed citations
12.
Noppens, Olaf & Thorsten Liebig. (2007). Understanding Interlinked Data { Visualising, Exploring, and Analysing Ontologies {.2 indexed citations
Bechhofer, Sean, Thorsten Liebig, Marko Luther, et al.. (2006). DIG 2.0 -- Towards a Flexible Interface for Description Logic Reasoners. Research Explorer (The University of Manchester).10 indexed citations
15.
Liebig, Thorsten, Marko Luther, Olaf Noppens, Massimo Paolucci, & Matthias Wagner. (2005). Building Applications and Tools for OWL - Experiences and Suggestions..2 indexed citations
16.
Liebig, Thorsten, et al.. (2005). Explanation Support for OWL Authoring.. 86–93.1 indexed citations
Wagner, Matthias, et al.. (2004). Towards Semantic-based Service Discovery on Tiny Mobile Devices. International Semantic Web Conference.7 indexed citations
20.
Liebig, Thorsten & Olaf Noppens. (2003). OntoTrack: Fast Browsing and Easy Editing of Large Ontologie..9 indexed citations
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.