168 search results - page 34 / 34 » Optimized Index Structures for Querying RDF from the Web |
DLOG
2010
13 years 6 months ago
2010
Abstract. One of the most frequently used inference services of description logic reasoners classifies all named classes of OWL ontologies into a subsumption hierarchy. Due to emer...
DEXA
2007
Springer
14 years 2 months ago
2007
Springer
XML has become the standard format for data representation and exchange in domains ranging from Web to desktop applications. However, wide adoption of XML is hindered by inefficien...
LOPSTR
2005
Springer
14 years 2 months ago
2005
Springer
We propose an extension of functional logic languages that allows the definition of operations with patterns containing other defined operation symbols. Such “function patterns...