141 search results - page 4 / 29 » Transforming OCL constraints: a context change approach |
IWSAS
2001
Springer
13 years 10 months ago
2001
Springer
We present an approach to self-adaptive systems utilizing explicit models of the design-space of the application. The design-space is captured by allowing the specification of alte...
ER
2009
Springer
13 years 9 months ago
2009
Springer
Abstract. The UML-based Specification Environment (USE) tool supports the syntactic analysis, type checking, consistency checking, and dynamic validation of invariants and pre-/pos...
ASWEC
2006
IEEE
13 years 12 months ago
2006
IEEE
Software maintenance and evolution are inevitable activities since almost all software that is useful and successful stimulates user-generated requests for change and improvements...
DAGSTUHL
2004
13 years 7 months ago
2004
We study a metamodel for the Entity Relationship (ER) and the Relational data model. We do this by describing the syntax of the ER data model by introducing classes for ER schemata...
ATVA
2010
Springer
13 years 3 months ago
2010
Springer
: Narrowing the wide conceptual gap between problem and implementation domains is considered a significant factor within software engineering. Currently, such a relation is often o...