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CODES
2001
IEEE
15 years 1 months ago
Embedded UML: a merger of real-time UML and co-design
In this paper, we present a proposal for a UML profile called `Embedded UML'. Embedded UML represents a synthesis of various ideas in the real-time UML community, and concept...
Grant Martin, Luciano Lavagno, Jean Louis-Guerin
DMDW
2001
127views Management» more  DMDW 2001»
14 years 11 months ago
MAC: Conceptual data modeling for OLAP
In this paper we address the issue of conceptual modeling of data used in multidimensional analysis. We view the problem from the end-user point of view and we describe a set of r...
Aris Tsois, Nikos Karayannidis, Timos K. Sellis
CORR
2008
Springer
118views Education» more  CORR 2008»
14 years 10 months ago
An Activity-Based Model for Separation of Duty
This paper offers several contributions for separation of duty (SoD) administration in role-based access control (RBAC) systems. We first introduce a new formal framework, based o...
Alessandro Colantonio, Roberto Di Pietro, Alberto ...
IJSWIS
2006
83views more  IJSWIS 2006»
14 years 10 months ago
Semantic Enrichment in Ontologies for Matching
Ontology matching (or mapping)--finding correspondences between semantically related entities of heterogeneous ontologies--becomes crucial for interoperability in distributed and ...
Nwe Ni Tun, Satoshi Tojo
JAR
2007
129views more  JAR 2007»
14 years 10 months ago
A Tableau Algorithm for Description Logics with Concrete Domains and General TBoxes
To use description logics (DLs) in an application, it is crucial to identify a DL that is sufficiently expressive to represent the relevant notions of the application domain, but f...
Carsten Lutz, Maja Milicic