12493 search results - page 322 / 2499 » Information Access in the Web |
217
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GISCIENCE
2004
Springer
16 years 28 days ago
2004
Springer
Abstract. The SPIRIT search engine provides a test bed for the development of web search technology that is specialised for access to geographical information. Major components inc...
250
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ICAC
2007
IEEE
16 years 1 months ago
2007
IEEE
An important challenge of integrating pervasive devices into Grid environment to enhance pervasive device capabilities is that pervasive devices need to locate, find, select and ...
245
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WEBDB
2001
Springer
15 years 12 months ago
2001
Springer
For speed and convenience, applications routinely cache XML data locally, and access it through standard parser (SAX) or tree (DOM) interfaces. When the source of this data is a r...
197
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DEXAW
1998
IEEE
15 years 11 months ago
1998
IEEE
This paper presents a first step towards a security model that defines access control for logical document structures. el benefits from roles to abstract from users and from secur...
209
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COMSWARE
2008
IEEE
15 years 9 months ago
2008
IEEE
Abstract-- This paper presents a proposal for group membership and access control services for JXTA, both based on the principle of self-organization and collaboration of peer grou...