1627 search results - page 258 / 326 » On context in authorization policy |
IUI
2010
ACM
14 years 1 months ago
2010
ACM
We propose the concept of research trails to help web users create and reestablish context across fragmented research processes without requiring them to explicitly structure and ...
ICMCS
1999
IEEE
14 years 1 months ago
1999
IEEE
Existing multimedia document models like HTML, MHEG, SMIL, and HyTime lack appropriate modeling primitives to fit the needs of next generation multimedia applications which bring ...
CIKM
1999
Springer
14 years 1 months ago
1999
Springer
The web hasgreatly improved accessto scientific literature. However, scientific articles on the web are largely disorganized, with research articles being spreadacrossarchive site...
LPNMR
1999
Springer
14 years 1 months ago
1999
Springer
We introduce choice logic programs as negation-free datalog programs that allow rules to have exclusive-only (possibly empty) disjunctions in the head. Such programs naturally mod...
UIST
1997
ACM
14 years 1 months ago
1997
ACM
We motivate the use of desktop assistants in the context of web surfing and show how such a tool may be used to support activities in both cooperative and personal surfing. By coo...