12670 search results - page 144 / 2534 » Requirements Modeling |
VTC
2006
IEEE
15 years 9 months ago
2006
IEEE
— This paper focuses on the modelling of the reverse link of a WCDMA system in a non-homogeneous environment. Multiple traffic spatial and service non-uniformities are considered...
105
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DBSEC
2007
15 years 4 months ago
2007
Abstract. Modern information systems require temporal and privilegeconsuming usage of digital objects. To meet these requirements, we present a new access control model–Times-bas...
119
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ISIM
2007
15 years 4 months ago
2007
The proposed approach called Topological Functioning Modeling for Model Driven Architecture (TFMfMDA) uses formal mathematical foundations of Topological Functioning Model. It intr...
116
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ET
1998
15 years 3 months ago
1998
Defining information required by automatic test systems frequently involves a description of system behavior. To facilitate capturing the required behavior information in the cont...
108
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ENTCS
2006
15 years 3 months ago
2006
Working with models often requires the ability to assert the compliance of a given model to a given set of constraints. Some tools are able to check OCL invariants on UML models. ...