Logic and Computation Seminar

Scope

This seminar is a facet of a long term collaboration between two research groups, from Greece and from Romania. The origin of this collaboration dates back to the early nineties when the co-chairs of this seminar were DPhil students of the late Professor Joseph Goguen, a paramount and unique scientist of the last century.

The seminar focuses on the algebraic specification tradition in its broad and modern acceptation. This includes specific logical methods in computing both at the theoretical and applied levels. One of the most important theoretical topics is represented by the axiomatic approach to model theory known as `institution theory', while the applied level includes also software systems designed for formal specification and verifications or for various logic-based programming paradigms.

Themes that do not fit exactly the main focus of the seminar are also welcome.

Format

This is a monthly hybrid seminar. The hybrid aspect means that it is held both in online and in physical format. Each session of the seminar consists of a talk and a part dedicated to discussions. As the discussions represent a significant component of our activity, which is also meant to develop beyond the usual questions and answers, we allocate it a generous time slot. In fact we encourage the participants to elaborate and debate on the respective topic.

Chairs

Răzvan Diaconescu (Simion Stoilow Institute of Mathematics of the Romanian Academy – IMAR)
Petros Stefaneas (National Technical University of Athens – NTUA)

Are you interested in participating?

If yes, then write an email message to one of the chairs, either at
razvan.diaconescu@ymail.com
or at
petrosstefaneas@gmail.com
and you will be included in the mailing list of the seminar.

Talks

Application of formal methods to critical control systems at CERN
Speaker: Borja Fernández Adiego (CERN)
May 13, 2025, 18:00
Online via Webex, IMAR

Existence, Ontological Neutrality and The Square of Opposition: An Abstract Model-Theoretic Approach
Speaker: Alkis Plithas and Asteris Gkantzounis (National Technical University of Athens)
Apr 29, 2025, 18:00
Online via Webex, IMAR

Logic, categories and topos: from category theory to categorical logic
Speaker: Marc Aiguier (CentraleSupélec)
Mar 18, 2025, 18:00
Online via Webex, IMAR

Kripke-style semantics in computation
Speaker: Silvia Ghilezan (Math. Institute SANU / Univ. Novi Sad)
Feb 17, 2025, 18:00
Online via Webex, IMAR

An invitation to proof mining
Speaker: Laurentiu Leustean (University of Bucharest / IMAR)
Jan 23, 2025, 18:00
Online via Webex, IMAR

Embedding the Calendar and Time Type System in Temporal Type Theory
Speaker: Georgios V. Pitsiladis (National Technical Univ. of Athens)
Dec 9, 2024, 19:00
Online via Webex, IMAR

Neuro-symbolic integration for ontology-based classification of structured objects
Speaker: Till Mossakowski (University of Osnabruck)
Nov 12, 2024, 19:00
Online via Webex, IMAR

Topological Inquiry in Abstract Model Theory
Speaker: Asterios Gatzounis (National Technical University of Athens)
Oct 16, 2024, 18:00
Online via Webex, IMAR

Formalising the Institution for First-Order Logic in an Interactive Proof Assistant
Speaker: Conor Reynolds (University of Manchester)
Jun 19, 2024, 19:00
Online via Webex, IMAR

On Mathematical Proving and Algebra
Speaker: Asterios Gatzounis (National Technical University of Athens)
May 22, 2024, 18:30
Online via Webex, IMAR

On representability by arithmetic terms
Speaker: Mihai Prunescu (University of Bucharest / IMAR)
Apr 17, 2024, 18:30
Online via Webex, IMAR

Fagin`s theorem, Turing Machines and Quantum computing
Speaker: Yiannis Kiouvrekis (University of Thessaly)
Mar 20, 2024, 18:30
Online via Webex, IMAR

An introduction to Zero Knowledge Proofs
Speaker: Mihai Prunescu (University of Bucharest / IMAR)
Feb 14, 2024, 18:30
Online via Webex, IMAR

An introduction to argumentation-based proof-event calculus (APEC)
Speaker: Sofia Almpani (National Technical University of Athens)
Jan 22, 2024, 18:30
Online via Webex, IMAR

An introduction to experimental theorem proving
Speaker: Ionuț Țuțu (IMAR)
Dec 20, 2023, 18:30
Online via Webex, IMAR

J. Goguen’s Concept of Proof Events: Current State of Research and Perspectives
Speaker: Ioannis Vandoulakis (Hellenic Open University)
Nov 29, 2023, 18:30
Online via Webex, IMAR

Two recent logic-based verification languages
Speaker: Răzvan Diaconescu (IMAR)
Sep 27, 2023, 15:00
Online via Webex, IMAR

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