871 search results - page 22 / 175 » A Decentralized Authorization Architecture |
CCS
2008
ACM
14 years 11 months ago
2008
ACM
Correct enforcement of authorization policies is a difficult task, especially for multi-threaded software. Even in carefully-reviewed code, unauthorized access may be possible in ...
COMPSAC
2003
IEEE
15 years 3 months ago
2003
IEEE
Autonomous Community Information System (ACIS) is a proposition made to contend with the extreme dynamism in the large-scale information system. ACIS is a decentralized bilateral-...
PAMI
2006
14 years 9 months ago
2006
This paper presents the semantic pathfinder architecture for generic indexing of multimedia archives. The semantic pathfinder extracts semantic concepts from video by exploring dif...
XMLSEC
2003
ACM
15 years 2 months ago
2003
ACM
Authorization systems today are increasingly complex. They span domains of administration, rely on many different authentication sources, and manage permissions that can be as com...
CORR
2008
Springer
14 years 9 months ago
2008
Springer
We consider the problem of decentralized detection in a network consisting of a large number of nodes arranged as a tree of bounded height, under the assumption of conditionally in...