Project description
Uncovering the logic of computer science
Finite model theory (FMT) is a subarea of model theory – the branch of mathematical logic that deals with the link between a formal language and its interpretations. In contrast to model theory, FMT is explored using different tools and methods. Because of this, FMT has advanced separately from model theory, and the research communities and techniques are practically fragmented. The EU-funded D-FINED project will implement Stone duality – a distinct application of a topological method in algebra – to narrow the gap between the model theory’s semantics techniques and FMT’s combinatorial and complexity-theoretic ones. It should ultimately reinforce the links between mathematics and computer science.
Objective
"The present project is positioned in the research area of logic and semantics of computation, combining a rich mathematical theory with concrete applications in computer science. Finite model theory (FMT) is the specialisation of model theory to the class of finite models, and has been called ``the logic of computer science'' because in the latter field the basic models of computation are finite. Most of the classical results of model theory fail when restricted to finite models, hence FMT is studied using different tools and methods. For this reason, FMT has developed mostly independently from model theory and the research communities, as well as the techniques, are almost disjoint. FMT exemplifies a strand in the field of logic in computer science focussing on expressiveness and complexity (``Power""), as opposed to the one focussing on semantics and compositionality (``Structure""). In this project we will apply Stone duality to bridge the gap between the semantics methods of model theory, and the combinatorial and complexity-theoretic methods of FMT, i.e. to relate Structure and Power.
In his Ph.D. thesis, the applicant has successfully applied Stone duality and topology to the study of formal languages and logic on finite words. The proposed project constitutes both a natural continuation of this research line, generalising from finite words to finite models, and a novel approach to FMT. The applicant will collaborate with the supervisor, who is a leading expert in the interactions between logic and computational models arising in computer science.
An essential feature of this project is its high degree of interdisciplinarity, aiming to strengthen the connections between mathematics and computer science. The host institution, which is home to several experts in logic and foundations of computer science, will benefit from the applicant's experience in duality theory and topology, thus fostering cross-fertilisation within the European research community."
Fields of science (EuroSciVoc)
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
- natural sciences mathematics pure mathematics discrete mathematics mathematical logic
- natural sciences mathematics pure mathematics topology
- natural sciences computer and information sciences
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Programme(s)
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
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H2020-EU.1.3. - EXCELLENT SCIENCE - Marie Skłodowska-Curie Actions
MAIN PROGRAMME
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H2020-EU.1.3.2. - Nurturing excellence by means of cross-border and cross-sector mobility
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Topic(s)
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Funding Scheme
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
MSCA-IF-EF-ST - Standard EF
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Call for proposal
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
(opens in new window) H2020-MSCA-IF-2018
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Net EU financial contribution. The sum of money that the participant receives, deducted by the EU contribution to its linked third party. It considers the distribution of the EU financial contribution between direct beneficiaries of the project and other types of participants, like third-party participants.
OX1 2JD Oxford
United Kingdom
The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.