12193 search results - page 2312 / 2439 » It's not all about |
159
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CCS
2001
ACM
15 years 10 months ago
2001
ACM
Encryption is widely used to enforce usage rules for digital content. In many scenarios content is encrypted using a group key which is known to a group of users that are allowed ...
174
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HYBRID
2000
Springer
15 years 10 months ago
2000
Springer
In this paper, we formulate the problem of characterizing the stability of a piecewise affine (PWA) system as a verification problem. The basic idea is to take the whole Rn as the ...
182
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CHI
1995
ACM
15 years 10 months ago
1995
ACM
The Modeler is designed using a learner-centered approach [5], with scaffolding to address the specific needs of learners. Scaffolding [3] is an educational term that refers to pro...
155
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VISUALIZATION
2000
IEEE
15 years 10 months ago
2000
IEEE
We present an algorithm for automatically classifying the interior and exterior parts of a polygonal model. The need for visualizing the interiors of objects frequently arises in ...
167
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ICCS
1997
Springer
15 years 10 months ago
1997
Springer
: The need for analysis and modeling of knowledge has been espoused by many researchers as a prerequisite to building knowledge based systems (KBS). This approach has done little t...