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» Signs and Formal Concepts
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DS
1997
97views Database» more  DS 1997»
13 years 11 months ago
A Formalization of ODMG Queries
The ODMG proposal has helped to focus the work on object-oriented databases (OODBs) onto a common object model and query language. Nevertheless there are several shortcomings of t...
Holger Riedel, Marc H. Scholl
JSW
2008
105views more  JSW 2008»
13 years 10 months ago
Formal Models for Architecture Aspects and Their Weaving
Aspect-oriented concepts are currently introduced in early stages of software development to achieve better separation of concerns. However, at the architecture level, there exists...
Chunhua Yang, Haiyang Wang
MST
2008
155views more  MST 2008»
13 years 10 months ago
On Aperiodic and Star-Free Formal Power Series in Partially Commuting Variables
Formal power series over non-commuting variables have been investigated as representations of the behavior of automata with multiplicities. Here we introduce and investigate the co...
Manfred Droste, Paul Gastin
SOSE
2006
IEEE
14 years 4 months ago
Formal incremental requirements specification of service-oriented automotive software systems
In this paper, we introduce a simple but formal service description language (ForSeL) for modelbased requirements engineering. The basic notion in ForSeL is a service representing...
Judith Hartmann, Sabine Rittmann, Doris Wild, Pete...
ECBS
2003
IEEE
115views Hardware» more  ECBS 2003»
14 years 3 months ago
Details of Formalized Relations in Feature Models Using OCL
System families are a form of high level reuse of development assets in a specific problem domain, by making use of commonalities and variabilities. To represent assets belonging ...
Detlef Streitferdt, Matthias Riebisch, Ilka Philip...