Model checking and abstraction
ACM Transactions on Programming Languages and Systems (TOPLAS)
Abstract interpretation of reactive systems
ACM Transactions on Programming Languages and Systems (TOPLAS)
Enhancing model checking in verification by AI techniques
Artificial Intelligence
Modal Transition Systems: A Foundation for Three-Valued Program Analysis
ESOP '01 Proceedings of the 10th European Symposium on Programming Languages and Systems
Abstraction-Based Model Checking Using Modal Transition Systems
CONCUR '01 Proceedings of the 12th International Conference on Concurrency Theory
Automatic Abstraction Using Generalized Model Checking
CAV '02 Proceedings of the 14th International Conference on Computer Aided Verification
Principles of Model Checking (Representation and Mind Series)
Principles of Model Checking (Representation and Mind Series)
Complexity results in revising UNITY programs
ACM Transactions on Autonomous and Adaptive Systems (TAAS)
Automatic generation of local repairs for Boolean programs
Proceedings of the 2008 International Conference on Formal Methods in Computer-Aided Design
CTL model update for system modifications
Journal of Artificial Intelligence Research
Abstraction-guided synthesis of synchronization
Proceedings of the 37th annual ACM SIGPLAN-SIGACT symposium on Principles of programming languages
Foundations of Tree-like Local Model Updates
Proceedings of the 2010 conference on ECAI 2010: 19th European Conference on Artificial Intelligence
ACTL local model update with constraints
KES'10 Proceedings of the 14th international conference on Knowledge-based and intelligent information and engineering systems: Part IV
System design modification with actions
SBIA'10 Proceedings of the 20th Brazilian conference on Advances in artificial intelligence
IBERAMIA'10 Proceedings of the 12th Ibero-American conference on Advances in artificial intelligence
Model repair for probabilistic systems
TACAS'11/ETAPS'11 Proceedings of the 17th international conference on Tools and algorithms for the construction and analysis of systems: part of the joint European conferences on theory and practice of software
Nondeterministic update of CTL models by preserving satisfaction through protections
ATVA'11 Proceedings of the 9th international conference on Automated technology for verification and analysis
CHARME'05 Proceedings of the 13 IFIP WG 10.5 international conference on Correct Hardware Design and Verification Methods
Automated model repair for distributed programs
ACM SIGACT News
| Hi-index | 0.00 |
Given a Kripke structure M and CTL formula φ, where M ⊭ φ, the problem of Model Repair is to obtain a new model M′ such that M′⊨φ. Moreover, the changes made to M to derive M′ should be minimal with respect to all such M′. As in model checking, state explosion can make it virtually impossible to carry out model repair on models with infinite or even large state spaces. In this paper, we present a framework for model repair that uses abstraction refinement to tackle state explosion. Our model-repair framework is based on Kripke Structures, a 3-valued semantics for CTL, and Kripke Modal Transition Systems (KMTSs), and features an abstract-model-repair algorithm for KMTSs. Application to an Automatic Door Opener system is used to illustrate the practical utility of abstract model repair.