197 search results - page 19 / 40 » Access control in collaborative commerce |
ACSAC
2005
IEEE
14 years 3 months ago
2005
IEEE
Client-server applications often do not scale well when a large number of clients access a single server. To solve this, a new trend is to allow a client to download data from oth...
PCM
2004
Springer
14 years 3 months ago
2004
Springer
Abstract. In this paper, we propose a Java-based collaborative authoring system for multimedia presentation. Our system is composed of an Editing System, a Media Object Manager and...
ISI
2006
Springer
13 years 9 months ago
2006
Springer
Access control mechanisms are commonly used to provide control over who may access sensitive information. However, malicious users can exploit the correlation among the data and in...
ACMICEC
2004
ACM
14 years 3 months ago
2004
ACM
Due to the rapid advancement of electronic commerce and web technologies in recent years, the concepts and applications of decision support systems have been significantly extende...
CHI
2008
ACM
13 years 11 months ago
2008
ACM
Information visualizations can improve collaborative problem solving, but this improvement may depend on whether visualizations promote communication. In an experiment on the effe...