14248 search results - page 57 / 2850 » Queries |
WEBI
2007
Springer
14 years 3 months ago
2007
Springer
The paper addresses a problem of combining XML querying with ontology reasoning. We present an extension of a rule-based XML query and transformation language Xcerpt. The extensio...
WWW
2003
ACM
14 years 9 months ago
2003
ACM
This paper presents the notion of Semantic Associations as complex relationships between resource entities. These relationships capture both a connectivity of entities as well as ...
VLDB
2009
ACM
14 years 9 months ago
2009
ACM
ADBIS
2005
Springer
14 years 2 months ago
2005
Springer
XQuery is widely used for querying XML documents. Within this paper, we examine optimization rules for XQuery queries that exploit type information of the input XML document given ...
SIGIR
2008
ACM
13 years 8 months ago
2008
ACM
We address a specific enterprise document search scenario, where the information need is expressed in an elaborate manner. In our scenario, information needs are expressed using a...