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PVLDB
2008
118views more  PVLDB 2008»
13 years 9 months ago
Column-store support for RDF data management: not all swans are white
This paper reports on the results of an independent evaluation of the techniques presented in the VLDB 2007 paper "Scalable Semantic Web Data Management Using Vertical Partit...
Lefteris Sidirourgos, Romulo Goncalves, Martin L. ...
ICDE
2007
IEEE
204views Database» more  ICDE 2007»
14 years 4 months ago
OS_RANK: Structure Analysis for Ontology Ranking
Ontologies have been shown to be beneficial for representing domain knowledge, and are quickly becoming the backbone of the Semantic Web. The need for ontology ranking techniques ...
Wei Yu, Qing Li, Junpeng Chen, Jiaheng Cao
SEMWEB
2007
Springer
14 years 4 months ago
Enabling Advanced and Context-Dependent Access Control in RDF Stores
Semantic Web databases allow efficient storage and access to RDF statements. Applications are able to use expressive query languages in order to retrieve relevant metadata to perfo...
Fabian Abel, Juri Luca De Coi, Nicola Henze, Arne ...
WECWIS
2008
IEEE
98views ECommerce» more  WECWIS 2008»
14 years 4 months ago
Visualizing Compositions of Services from Large Repositories
Creating a Service-Oriented Architecture requires the identification of services to be composed together in order to solve a given need. Currently, software engineers perform thi...
Marco Aiello, Johan van Benthem, Elie el Khoury
SEMWEB
2010
Springer
13 years 8 months ago
Semantic Need: Guiding Metadata Annotations by Questions People #ask
Abstract. In its core, the Semantic Web is about the creation, collection and interlinking of metadata on which agents can perform tasks for human users. While many tools and appro...
Hans-Jörg Happel