211 search results - page 20 / 43 » Declarative Web 2.0 |
VLDB
2005
ACM
14 years 1 months ago
2005
ACM
“W3QL: A Query Language for the WWW”, published in 1995, presented a language with several distinctive features. Employing existing indexes as access paths, it allowed the sel...
NTMS
2008
IEEE
14 years 1 months ago
2008
IEEE
—We propose an access control model that extends RBAC (Role-Based Access Control) to take time and location into account, and use term rewriting systems to specify access control...
TGIS
2010
13 years 5 months ago
2010
Interpretation of spatial features often requires combined reasoning over geometry and semantics. We introduce the Space package, an open source SWI-Prolog extension that provides ...
MM
1997
ACM
13 years 11 months ago
1997
ACM
Constraints can be used to specify declaratively the desired layout of a web document. We present a system architecture in which both the author and the viewer can impose page lay...
BDA
2001
13 years 9 months ago
2001
Community Web Portals (e.g., digital libraries, vertical aggregators, infomediaries) have become quite popular nowadays in supporting specific communities of interest on corporate...