187 search results - page 7 / 38 » Utility-Based Role Exchange |
CSCW
2004
ACM
13 years 7 months ago
2004
ACM
Abstract. In order to support co-located collaboration, many researchers are now investigating how to effectively augment tabletops with electronic displays. As far back as 1988, o...
JCNS
2007
13 years 7 months ago
2007
Brain signals such as local field potentials often display gamma-band oscillations (30–70 Hz) in a variety of cognitive tasks. These oscillatory activities possibly reflect sy...
DBISP2P
2003
Springer
14 years 19 days ago
2003
Springer
Abstract. The vast majority of the interactions in typical online communities nowadays is between complete strangers. In such settings reputation reporting and trust management mod...
ICDCSW
2006
IEEE
14 years 1 months ago
2006
IEEE
Reputation-based mechanisms and policies are vulnerable to the submission of untruthful ratings. In this paper, we define and analyze a game-theoretic model that captures the dyn...
SAC
2003
ACM
14 years 19 days ago
2003
ACM
Workflow technology plays a key role as an enabler in E-Commerce applications, such as supply chains. Until recently the major share of the attention of workflow systems researche...