672 search results - page 127 / 135 » On the Expressive Power of the Loop Language |
AIMS
2007
Springer
15 years 5 months ago
2007
Springer
Policy conflict analysis processes based solely on the examination of policy language constructs can not readily discern the semantics associated with the managed system for which ...
WIDM
2004
ACM
15 years 5 months ago
2004
ACM
The use of relational database management systems (RDBMSs) to store and query XML data has attracted considerable interest with a view to leveraging their powerful and reliable da...
107
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CIKM
2011
Springer
13 years 11 months ago
2011
Springer
We present Nyaya, a system for the management of Semantic-Web data which couples a general-purpose and extensible storage mechanism with efficient ontology reasoning and querying ...
177
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ICDT
2009
ACM
16 years 12 days ago
2009
ACM
The need to manage diverse information sources has triggered the rise of very loosely structured data models, known as "dataspace models." Such information management sy...
ICDT
2010
ACM
15 years 9 months ago
2010
ACM
It is known that the composition of schema mappings, each specified by source-to-target tgds (st-tgds), can be specified by a secondorder tgd (SO tgd). We consider the question of...