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EDOC
2011
IEEE
7 years 5 months ago
UML Metamodel-based Workflow Modeling and Execution
—In this paper, we present a UML metamodel-based approach for creating and executing workflow models. The modeling language is introduced through its abstract syntax, and an eval...
Jens Brüning, Martin Gogolla
ICSE
2009
IEEE-ACM
8 years 3 months ago
Model Based Functional Testing Using Pattern Directed Filmstrips
Model driven functional system testing generates test scenarios from behavioural and structural models. In order to autmatically generate tests, conditions such as invariants and ...
Tony Clark
IAJIT
2008
118views more  IAJIT 2008»
8 years 5 months ago
Integration of the Association Ends within UML State Diagrams
: UML currently still lacks a rigorously defined semantics for its models, which makes formally analyzing a model and verifying its properties extremely difficult. To remedy that, ...
Thouraya Bouabana-Tebibel, Mounira Belmesk
ECEASST
2008
77views more  ECEASST 2008»
8 years 5 months ago
Using OCL in Executable UML
Executable UML allows precisely describing the software system at level of abstraction. The executable models can be translated to a less programming language completely or execute...
Ke Jiang, Lei Zhang, Shigeru Miyake
ECEASST
2008
121views more  ECEASST 2008»
8 years 5 months ago
Analyzing Semantic Properties of OCL Operations by Uncovering Interoperational Relationships
The OCL (Object Constraint Language) as part of the UML (Unified Modeling Language) is a rich language with different collection kinds (sets, multi-sets, sequences) and a large var...
Mirco Kuhlmann, Martin Gogolla
BIRTHDAY
2009
Springer
8 years 6 months ago
On the Evolution of OCL for Capturing Structural Constraints in Modelling Languages
Abstract. The Object Constraint Language (OCL) can be used to capture strucnstraints in the context of the abstract syntax of modelling languages (metamodels) defined in the MOF me...
Dimitrios S. Kolovos, Richard F. Paige, Fiona A. C...
UML
2000
Springer
8 years 9 months ago
From Use Cases to System Operation Specifications
The purpose of this paper is to first showcase the concept of an operation schema--a precise form of system-level operation specification--and secondly show how operation schemas e...
Shane Sendall, Alfred Strohmeier
UML
2000
Springer
8 years 9 months ago
Extending OCL to include Actions
The UML's Object Constraint Language provides the modeller of object-oriented systems with ways to express the semantics of a model in a precise and declarative manner. The co...
Anneke Kleppe, Jos Warmer
UML
1998
Springer
8 years 9 months ago
Reflections on the Object Constraint Language
The object Constraint Language (OCL), which forms part of the UML set of modelling notations, is a precise, textual language for expressing constraints that cannot be shown diagram...
Ali Hamie, Franco Civello, John Howse, Stuart Kent...
UML
1999
Springer
8 years 9 months ago
Mixing Visual and Textual Constraint Languages
The Object Constraint Language (OCL) is a precise language for notating behavioural constraints on UML models. Constraint diagrams have been proposed as a means of notating similar...
Stuart Kent, John Howse
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