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WWW
2004
ACM
16 years 7 months ago
Trust-serv: model-driven lifecycle management of trust negotiation policies for web services
A scalable approach to trust negotiation is required in Web service environments that have large and dynamic requester populations. We introduce Trust-Serv, a model-driven trust n...
Halvard Skogsrud, Boualem Benatallah, Fabio Casati
WWW
2003
ACM
16 years 7 months ago
Model-theoretic semantics for the web
Model-theoretic semantics is a formal account of the interpretations of legitimate expressions of a language. It is increasingly being used to provide Web markup languages with we...
James Farrugia
ICIAP
2009
ACM
16 years 7 months ago
Real-Time Online Video Object Silhouette Extraction Using Graph Cuts on the GPU
Abstract. Being able to find the silhouette of an object is a very important front-end processing step for many high-level computer vision techniques, such as Shape-from-Silhouette...
Zachary A. Garrett, Hideo Saito
CHI
2009
ACM
16 years 7 months ago
Audio or tactile feedback: which modality when?
When designing interfaces for mobile devices it is important to take into account the variety of contexts of use. We present a study that examines how changing noise and disturban...
Eve E. Hoggan, Andrew Crossan, Stephen A. Brewster...
CHI
2009
ACM
16 years 7 months ago
Investigating web search strategies and forum use to support diet and weight loss
Healthcare is shifting from being reactive to preventive, with a focus on maintaining general wellness through positive decisions on diet, exercise, and lifestyle. In this paper, ...
m. c. schraefel, Ryen W. White, Paul André,...