686 search results - page 21 / 138 » The use of XML to express a historical knowledge base |
ICCBR
2010
Springer
13 years 11 months ago
2010
Springer
Abstract. This paper presents an algorithm of adaptation for a case-based reasoning system with cases and domain knowledge represented in the expressive description logic ALC. The ...
SIGMOD
2003
ACM
14 years 7 months ago
2003
ACM
The W3C XQuery language recommendation, based on a hierarchical and ordered document model, supports a wide variety of constructs and use cases. There is a diversity of approaches...
FLAIRS
2000
13 years 9 months ago
2000
In a unified knowledge representation data, information and knowledge are all represented in a single formalism as "items". Objects are item building operators. Items an...
ICSNW
2004
Springer
14 years 28 days ago
2004
Springer
Knowledge Sifter is a scaleable agent-based system that supports access to heterogeneous information sources such as the Web, open-source repositories, XML-databases and the emergi...
ACJ
2006
13 years 7 months ago
2006
In this paper we present query filtering techniques based on bottom-up tree automata for XML access control. In our authorization model (RXACL), RDF statements are used to represen...