2889 search results - page 406 / 578 » Querying Structured Hyperdocuments |
CCS
2010
ACM
14 years 3 months ago
2010
ACM
In distributed environments, statements from a number of principals, besides the central trusted party, may influence the derivations of authorization decisions. However, existin...
DASFAA
2009
IEEE
14 years 3 months ago
2009
IEEE
Materialized views, a rdbms silver bullet, demonstrate its efficacy in many applications, especially as a data warehousing/decison support system tool. The pivot of playing materia...
IVA
2009
Springer
14 years 2 months ago
2009
Springer
Over the past decade, motion capture data has become a popular research tool, and motion databases have grown exponentially. Indexing, querying, and retrieving data has thus become...
ICIW
2008
IEEE
14 years 2 months ago
2008
IEEE
In this paper, we present an extension of PHIL, a declarative language for filtering information from XML data. The proposed approach allows us to extract relevant data as well a...
SSDBM
2008
IEEE
14 years 2 months ago
2008
IEEE
Wireless sensor networks have drawn much attention due to their ability to monitor ecosystems and wildlife habitats. In such systems, the data should be intelligently collected to ...