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cs.LO2026
Deciding the Common Fragment of CTL with Past and LTL
Massimo Benerecetti, Dario Della Monica, Angelo Matteo +2
A central goal of language theory is to compare formalisms by understanding their relative expressive power. One challenging question in this direction is the problem of determinin…
cs.LO2025
An Automaton-based Characterisation of First-Order Logic over Infinite Trees
Massimo Benerecetti, Dario Della Monica, Angelo Matteo +2
In this paper, we study First Order Logic (FO) over (unordered) infinite trees and its connection with branching-time temporal logics. More specifically, we provide an automata-the…