2061 search results - page 217 / 413 » Authorization for Metacomputing Applications |
110
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CHI
2004
ACM
16 years 5 months ago
2004
ACM
Interviews are a cornerstone of human-computer interaction research. As a research method, they can both be deeply valuable and distinctly challenging. Pragmatic challenges of int...
231
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POPL
2004
ACM
16 years 5 months ago
2004
ACM
We present in this article a precise security model for data confidentiality in the framework of asynchronous and deterministic objects. Our underlying programming model is based ...
127
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ICSE
2007
IEEE-ACM
16 years 4 months ago
2007
IEEE-ACM
Modern multiuser software systems have adopted RoleBased Access Control (RBAC) for authorization management. This paper presents a formal model for RBAC policy validation and a st...
136
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IUI
2010
ACM
16 years 1 months ago
2010
ACM
Aspect-level news browsing provides readers with a classified view of news articles with different viewpoints. It facilitates active interactions with which readers easily discove...
142
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IUI
2009
ACM
16 years 1 months ago
2009
ACM
We present a novel image classification technique for detecting multiple objects (called subobjects) in a single image. In addition to image classifiers, we apply spatial relati...