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  1. Proceedings of the 12th Workshop on OCL and Textual Modelling (OCL '12)
  2. Featherweight OCL: a study for the consistent semantics of OCL 2.3 in HOL
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Workshop on OCL and textual modeling: OCL 2012
Tool supported OCL refactoring catalogue
An extensible OCL virtual machine and code generator
Featherweight OCL: a study for the consistent semantics of OCL 2.3 in HOL
On the use of an internal DSL for enriching EMF models
Library for model querying: IQuery
Ontology driven design of EMF metamodels and well-formedness constraints
Modeling and executing ConcurTaskTrees using a UML and SOIL-based metamodel
Automatic generation of test models and properties from UML models with OCL constraints
Transformation rules from UML4MBT meta-model to SMT meta-model for model animation
Model-based formal specification of a DSL library for a qualified code generator
The secret life of OCL constraints
Experiences using OCL for business rules on financial messaging

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Featherweight OCL: a study for the consistent semantics of OCL 2.3 in HOL

Content Provider ACM Digital Library
Author Wolff, Burkhart Brucker, Achim D.
Abstract At its origins, OCL was conceived as a strict semantics for undefinedness, with the exception of the logical connectives of type Boolean that constitute a three-valued propositional logic. Recent versions of the OCL standard added a second exception element, which, similar to the null references in programming languages, is given a non-strict semantics. In this paper, we report on our results in formalizing the core of OCL in higher-order logic (HOL). This formalization revealed several inconsistencies and contradictions in the current version of the OCL standard. These inconsistencies and contradictions are reflected in the challenge to define and implement OCL tools (e. g., interpreters, code-generators, or theorem provers) in a uniform manner.
Starting Page 19
Ending Page 24
Page Count 6
File Format PDF
ISBN 9781450317993
DOI 10.1145/2428516.2428520
Language English
Publisher Association for Computing Machinery (ACM)
Publisher Date 2012-09-30
Publisher Place New York
Access Restriction Subscribed
Subject Keyword Hol-ocl Ocl Formal semantics
Content Type Text
Resource Type Article
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