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SEC
2008
15 years 4 months ago
Role Signatures for Access Control in Open Distributed Systems
Implementing access control efficiently and effectively in an open and distributed system is a challenging problem. One reason for this is that users requesting access to remote re...
Jason Crampton, Hoon Wei Lim
AGENTCL
2003
Springer
15 years 8 months ago
Intra-role Coordination Using Group Communication: A Preliminary Report
We propose group communication for agent coordination within “active rooms” and other pervasive computing scenarios featuring strict real-time requirements, inherently unrelia...
Paolo Busetta, Mattia Merzi, Silvia Rossi, Fran&cc...
MM
2004
ACM
133views Multimedia» more  MM 2004»
15 years 8 months ago
Intuitive and effective interfaces for WWW image search engines
Web image search engine has become an important tool to organize digital images on the Web. However, most commercial search engines still use a list presentation while little effo...
Zhiwei Li, Xing Xie, Hao Liu, Xiaoou Tang, Mingjin...
COGSCI
2010
85views more  COGSCI 2010»
15 years 3 months ago
The Effects of Feature-Label-Order and Their Implications for Symbolic Learning
Symbols enable people to organize and communicate about the world. However, the ways in which symbolic knowledge is learned and then represented in the mind are poorly understood....
Michael Ramscar, Daniel Yarlett, Melody Dye, Katie...
CHI
2008
ACM
16 years 3 months ago
Stirring up experience through movement in game play: effects on engagement and social behaviour
The recent development of controllers designed around natural body movements has altered the nature of gaming and contributed towards it being marketed as a more social activity. ...
James Le Couteur, Nadia Berthouze, Siân E. L...