4772 search results - page 667 / 955 » An approach to interface synthesis |
293
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GIS
2008
ACM
16 years 7 months ago
2008
ACM
In this paper, we follow the role-based access control (RBAC) approach and extend it to provide for the dynamic association of roles with users. In our framework, privileges assoc...
271
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ICIP
2009
IEEE
16 years 7 months ago
2009
IEEE
Fast level set methods replace continuous PDEs by a discrete formulation, improving the execution times. The regularization in fast level set methods was so far handled indirectly...
183
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MICCAI
2002
Springer
16 years 7 months ago
2002
Springer
Abstract. A novel interactive virtual needle insertion simulation is presented. The insertion model simulates three-degree-of-freedom needle motion, physically-based needle forces,...
146
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ISBI
2008
IEEE
16 years 7 months ago
2008
IEEE
Selecting a region of interest (ROI) within unsegmented volume data is one of the fundamental operations in volume data processing and analysis, yet it is difficult to perform the...
177
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WWW
2008
ACM
16 years 7 months ago
2008
ACM
This paper proposes a new method for displaying large-scale tag clouds. We use a topographical image that helps users to grasp the relationship among tags intuitively as a backgro...