12289 search results - page 239 / 2458 » System modeling with mixed object and data models |
145
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PUC
2002
15 years 6 months ago
2002
Location is one of the most important elements of context in ubiquitous computing. In this paper we describe a location model, a spatial-aware communication model and an implement...
182
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ISAAC
2005
Springer
15 years 12 months ago
2005
Springer
Consider an information network with harmful procedures called attackers (e.g., viruses); each attacker uses a probability distribution to choose a node of the network to damage. O...
179
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CAD
1999
Springer
15 years 6 months ago
1999
Springer
This paper is concerned with the mathematics and formal specification of "set-like" operations for the mixed dimension cellular objects of the Djinn Application Programm...
178
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SACMAT
2006
ACM
16 years 13 days ago
2006
ACM
In this paper we propose an access control model for the Resource Description Framework (RDF). We argue that existing access control models, like the ones developed for securing e...
166
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APSEC
1998
IEEE
15 years 10 months ago
1998
IEEE
We present a calculus which can transfer specifications to objects for the development of real-time systems. The object model is based on a practical OO development technique--HRT...