Maria Pittou

dblp:147/8557 · DBLP profile ↗
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5ranked-venue papers
5as first author
2since 2021 · last 2025
—ORCID · none

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Theory of computation · 3 · 3 first-author · 2 since 2021Software engineering, systems software and programming languages · 1 · 1 first-author
YearPublicationVenuePosition
2025 An automata-based approach for addressing erroneous behaviors and deadlocks in component-based systems
Maria Pittou, George Rahonis
Theor. Comput. Sci.1
2021 Architectures in parametric component-based systems: Qualitative and quantitative modelling
abstract
One of the key aspects in component-based design is specifying the software architecture that characterizes the topology and the permissible interactions of the components of a system. To achieve well-founded design there is need to address both the qualitative and non-functional aspects of architectures. In this paper we study the qualitative and quantitative formal modelling of architectures applied on parametric component-based systems, that consist of an unknown number of instances of each component. Specifically, we introduce an extended propositional interaction logic and investigate its first-order level which serves as a formal language for the interactions of parametric systems. Our logics achieve to encode the execution order of interactions, which is a main feature in several important architectures, as well as to model recursive interactions. Moreover, we prove the decidability of equivalence, satisfiability, and validity of first-order extended interaction logic formulas, and provide several examples of formulas describing well-known architectures. We show the robustness of our theory by effectively extending our results for parametric weighted architectures. For this, we study the weighted counterparts of our logics over a commutative semiring, and we apply them for modelling the quantitative aspects of concrete architectures. Finally, we prove that the equivalence problem of weighted first-order extended interaction logic formulas is decidable in a large class of semirings, namely the class (of subsemirings) of skew fields.
Maria Pittou, George Rahonis
Log. Methods Comput. Sci.1
2020 Architecture Modelling of Parametric Component-Based Systems
Maria Pittou, George Rahonis
COORDINATION1
2018 Checking multi-view consistency of discrete systems with respect to periodic sampling abstractions
Maria Pittou, Panagiotis Manolios, Jan Reineke 0001, Stavros Tripakis
Sci. Comput. Program.1
2014 Weighted Variable Automata over Infinite Alphabets
Maria Pittou, George Rahonis
CIAA1