1931 search results - page 189 / 387 » Managing coherent groups |
HICSS
2007
IEEE
14 years 3 months ago
2007
IEEE
The Internet is widely valued for distributing control over information to a lateral network of individuals, but it is not clear how these networks can most effectively organize t...
CIKM
2004
Springer
14 years 2 months ago
2004
Springer
Indexing XML is crucial for efficient XML query processing. We propose a compact tree (Ctree) for XML indexing, which provides not only concise path summaries at group level but a...
CONCUR
2004
Springer
14 years 2 months ago
2004
Springer
Abstract. Discretionary Access Control (DAC) systems provide powerful mechanisms for resource management based on the selective distribution of capabilities to selected classes of ...
ISCC
2003
IEEE
14 years 2 months ago
2003
IEEE
Perfect Secrecy can only be achieved in multicast groups by ciphering data sent to the group with a different key every time a member joins or leaves the group. A Key Server must ...
ISWC
2003
IEEE
14 years 2 months ago
2003
IEEE
Knowledge of how people interact is important in many disciplines, e.g. organizational behavior, social network analysis, information diffusion and knowledge management applicatio...