J
Jeen Broekstra
Researcher at VU University Amsterdam
Publications - 36
Citations - 4372
Jeen Broekstra is an academic researcher from VU University Amsterdam. The author has contributed to research in topics: Ontology (information science) & RDF Schema. The author has an hindex of 26, co-authored 36 publications receiving 4315 citations.
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Book ChapterDOI
Sesame: A Generic Architecture for Storing and Querying RDF and RDF Schema
TL;DR: This work presents an overview of Sesame, an architecture for efficient storage and expressive querying of large quantities of metadata in RDF and RDF Schema, and its implementation and the first experiences with this implementation.
Journal ArticleDOI
The Semantic Web: the roles of XML and RDF
Stefan Decker,Sergey Melnik,F.A.H. van Harmelen,Dieter Fensel,Michel C. A. Klein,Jeen Broekstra,Michael Erdmann,Ian Horrocks +7 more
TL;DR: It is argued that a further representation and inference layer is needed on top of the Web's current layers, and to establish such a layer, a general method for encoding ontology representation languages into RDF/RDF schema is proposed.
Book ChapterDOI
A comparison of RDF query languages
TL;DR: This paper outlines and categorizes features that any RDF query language should provide and compares the individual languages along these features and concludes with a comparison of the expressiveness of the particular query languages.
Journal ArticleDOI
Bibster-a semantics-based bibliographic Peer-to-Peer system
Peter Haase,Björn Schnizler,Jeen Broekstra,Marc Ehrig,Frank van Harmelen,Maarten Menken,Peter Mika,Michal Plechawski,Pawel Pyszlak,Ronny Siebes,Steffen Staab,Christoph Tempich +11 more
TL;DR: B Bibster is described, a Peer-to-Peer system for exchanging bibliographic metadata among researchers, and it is shown how Bibster exploits ontologies in data-representation, query formulation, query routing, and query result presentation.
Book ChapterDOI
Bibster: a semantics-based bibliographic peer-to-peer system
Peter Haase,Jeen Broekstra,Marc Ehrig,Maarten Menken,Peter Mika,Mariusz Olko,Michal Plechawski,Pawel Pyszlak,Björn Schnizler,Ronny Siebes,Steffen Staab,Christoph Tempich +11 more
TL;DR: The design and implementation of Bibster, a Peer-to-Peer system for exchanging bibliographic data among researchers, is described, which is a fully implemented open source solution built on top of the JXTA platform.