3196 search results - page 476 / 640 » Knowledge Acquisition for Knowledge Management |
COMAD
2008
13 years 10 months ago
2008
Role-based access control (RBAC) has attracted considerable research interest. However, the computational issues of RBAC models are yet to be thoroughly studied. In this paper, we...
SERVICES
2010
13 years 10 months ago
2010
Research Session 2 - Modeling and Abstraction of Services Session Chair: An Approach to Dynamic Provisioning of Social and Computational Services (SERVICES2010-4004) Luiz Olavo Bon...
HCI
2007
13 years 10 months ago
2007
This paper analyzes and discusses the ways tasks are described and perceived in a remote Think Aloud (TA) usability tests session. The paper includes reports from a study and the p...
LWA
2008
13 years 10 months ago
2008
Spreadsheets are heavily employed in administration, financial forecasting, education, and science because of their intuitive, flexible, and direct approach to computation. They r...
LWA
2007
13 years 10 months ago
2007
Abstract: Currently, social bookmarking systems provide intuitive support for browsing locally their content. A global view is usually presented by the tag cloud of the system, but...