Article (Scientific journals)
Smart Bound Selection for the Verification of UML/OCL Class Diagrams
Clarisó, Robert; GONZALEZ PEREZ, Carlos Alberto; CABOT, Jordi
2019In IEEE Transactions on Software Engineering
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Keywords :
Formal Verification; Constraint Propagation; Class Diagram
Abstract :
[en] Correctness of UML class diagrams annotated with OCL constraints can be checked using bounded verification techniques, e.g., SAT or constraint programming (CP) solvers. Bounded verification detects faults efficiently but, on the other hand, the absence of faults does not guarantee a correct behavior outside the bounded domain. Hence, choosing suitable bounds is a non-trivial process as there is a trade-off between the verification time (faster for smaller domains) and the confidence in the result (better for larger domains). Unfortunately, bounded verification tools provide little support in the bound selection process. In this paper, we present a technique that can be used to (i) automatically infer verification bounds whenever possible, (ii) tighten a set of bounds proposed by the user and (iii) guide the user in the bound selection process. This approach may increase the usability of UML/OCL bounded verification tools and improve the efficiency of the verification process.
Disciplines :
Computer science
Author, co-author :
Clarisó, Robert;  Universitat Oberta de Catalunya > IT, Multimedia and Telecommunication Department
GONZALEZ PEREZ, Carlos Alberto ;  University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT)
CABOT, Jordi  ;  ICREA
External co-authors :
yes
Language :
English
Title :
Smart Bound Selection for the Verification of UML/OCL Class Diagrams
Publication date :
2019
Journal title :
IEEE Transactions on Software Engineering
ISSN :
0098-5589
eISSN :
1939-3520
Publisher :
Institute of Electrical and Electronics Engineers, New York, United States - New York
Peer reviewed :
Peer Reviewed verified by ORBi
Focus Area :
Security, Reliability and Trust
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