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» Group Communication in Real-Time Computing Systems: Issues a...
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GROUP
2003
ACM
15 years 2 months ago
Studying the effect of similarity in online task-focused interactions
Although the Internet provides powerful tools for social interactions, many tasks—for example, information-seeking—are undertaken as solitary activities. Information seekers a...
Dan Cosley, Pamela J. Ludford, Loren G. Terveen
CHI
2004
ACM
15 years 9 months ago
Photo annotation on a camera phone
In this paper we describe a system that allows users to annotate digital photos at the time of capture. The system uses camera phones with a lightweight client application and a s...
Anita Wilhelm, Yuri Takhteyev, Risto Sarvas, Nancy...
SIES
2008
IEEE
15 years 3 months ago
An investigation of the clique problem in FlexRay
—Distributed, time-triggered communication based on FlexRay is likely to become an enabler for future safety related applications in the automotive domain. Prior to series deploy...
Paul Milbredt, Martin Horauer, Andreas Steininger
SACMAT
2006
ACM
15 years 3 months ago
Traust: a trust negotiation-based authorization service for open systems
In recent years, trust negotiation (TN) has been proposed as a novel access control solution for use in open system environments in which resources are shared across organizationa...
Adam J. Lee, Marianne Winslett, Jim Basney, Von We...
UM
2001
Springer
15 years 1 months ago
User Modelling in I-Help: What, Why, When and How
This paper describes user modelling in I-Help, a system to facilitate communication amongst learners. There are two I-Help components: Private and Public Discussions. In the Privat...
Susan Bull, Jim E. Greer, Gordon I. McCalla, Lori ...