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职业迁徙
个人简介
My interests are in the study of formal specification and verification, algorithmic verification techniques, infinite-state systems, real-time systems, program verification, automata and logics. My work has been on the topic of automatic formal verification of systems that have unbounded numbers of states. I have pionnered development of techniques that combine the complementary strengths of deductive and algorithmic methods. I have made significant research contributions on several aspects of this problem. I developed the theory of property-preserving abstraction and relationship to compositional verification, automatic invariant discovery, predicate abstraction and a verification method for parametrized systems. All these techniques are employed in the tool InVeSt developed in collaboration with Yassine Lakhnech and Sam Owre from the SRI. Currently, I collaborate with Joseph Sifakis on the research project "Component-based Construction - BIP". The aim is to develop the theory, methods and tools for building real-time systems consisting of heterogeneous components. The focus is on the following challenging problems :
Develop a framework for the incremental composition of heterogeneous components. Three different sources of heterogeneity are considered related to interaction, execution and abstraction.
Develop results ensuring correctness-by-construction for essential system properties such as mutual exclusion, deadlock-freedom and progress in order to minimize a posteriori validation.
Provide automated support for component integration and generation of glue code meeting given requirements.
研究兴趣
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Internet of Thingspp.101161, (2024)
Anastasios Temperekidis,Nikolaos Kekatos,Panagiotis Katsaros, Weicheng He,Saddek Bensalem, Hisham AbdElSabour,Mohamed AbdElSalam,Ashraf Salem
Modelling and Simulation for Autonomous Systemspp.163-181, (2023)
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JOURNAL OF SUPERCOMPUTINGno. 1 (2023): 1-32
Saddek Bensalem,Panagiotis Katsaros,Dejan Nickovic,Brian Hsuan-Cheng Liao, Ricardo Ruiz Nolasco, Mohamed Abd El Salam Ahmed, Tewodros A. Beyene, Filip Cano, Antoine Delacourt,Hasan Esen, Alexandru Forrai, Weicheng He,
International Conference on Bridging the Gap Between AI and Realitypp.256-278, (2023)
2023 IEEE International Conference On Artificial Intelligence Testing (AITest)pp.40-48, (2023)
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International Conference on Bridging the Gap Between AI and Realitypp.77-93, (2023)
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