590 search results - page 10 / 118 » A usage-based authorization framework for collaborative comp... |
AGENTS
2000
Springer
13 years 11 months ago
2000
Springer
Abstract. This paper describes an architecture for modeling cooperating systems of communicating agents. The authors’ goal is not that of providing a framework to implement multi...
WWW
2004
ACM
14 years 7 months ago
2004
ACM
The LAOS model, a 5-layer adaptive hypermedia (AH) authoring model, was previously shown to specify a flexible framework for (collaborative) creation of material for the semantic ...
PERCOM
2005
ACM
14 years 6 months ago
2005
ACM
There is a recent trend toward rule-based authorization systems to achieve flexible security policies. Also, new sensing technologies in pervasive computing make it possible to de...
IADIS
2004
13 years 8 months ago
2004
Economical globalization and outsourcing have inspired the surge of research in distributed computer-aided design. This paper presents a framework for Internet-based symbolic dist...
CSCW
2012
ACM
12 years 2 months ago
2012
ACM
Two important performance metrics in collaborative systems are local and remote response times. Previous analytical and simulation work has shown that these response times depend ...