[HTML][HTML] Guessing winning policies in LTL synthesis by semantic learning

J Křetínský, T Meggendorfer, M Prokop… - … Conference on Computer …, 2023 - Springer
We provide a learning-based technique for guessing a winning strategy in a parity game
originating from an LTL synthesis problem. A cheaply obtained guess can be useful in …

[HTML][HTML] Synthesizing permissive winning strategy templates for parity games

A Anand, SP Nayak, AK Schmuck - International Conference on Computer …, 2023 - Springer
We present a novel method to compute permissive winning strategies in two-player games
over finite graphs with ω-regular winning conditions. Given a game graph G and a parity …

Model checking omega-regular hyperproperties with AutoHyperQ

R Beutner, B Finkbeiner - 2023 - publications.cispa.de
Hyperproperties are commonly used to define information-flow policies and other re-
quirements that reason about the relationship between multiple traces in a system. We …

[HTML][HTML] Timed automata verification and synthesis via finite automata learning

O Sankur - International Conference on Tools and Algorithms for …, 2023 - Springer
We present algorithms for model checking and controller synthesis of timed automata,
seeing a timed automaton model as a parallel composition of a large finite-state machine …

From Muller to Parity and Rabin Automata: Optimal Transformations Preserving (History) Determinism

A Casares, T Colcombet, N Fijalkow… - …, 2024 - theoretics.episciences.org
We study transformations of automata and games using Muller conditions into equivalent
ones using parity or Rabin conditions. We present two transformations, one that turns a …

[HTML][HTML] Knor: reactive synthesis using Oink

T van Dijk, F van Abbema, N Tomov - … on Tools and Algorithms for the …, 2024 - Springer
We present an innovative approach to the reactive synthesis of parity automaton
specifications, which plays a pivotal role in the synthesis of linear temporal logic. We find …

Checking and sketching causes on temporal sequences

R Beutner, B Finkbeiner, H Frenkel, J Siber - International Symposium on …, 2023 - Springer
Temporal causality describes what concrete input behavior is responsible for some
observed output behavior on a trace of a reactive system, and can be used to, eg, generate …

Solving odd-fair parity games

I Sağlam, AK Schmuck - arXiv preprint arXiv:2307.13396, 2023 - arxiv.org
This paper discusses the problem of efficiently solving parity games where player Odd has
to obey an additional'strong transition fairness constraint'on its vertices--given that a player …

Using Reactive Synthesis: An End-to-End Exploratory Case Study

D Ma'ayan, S Maoz - 2023 IEEE/ACM 45th International …, 2023 - ieeexplore.ieee.org
Reactive synthesis is an automated procedure to obtain a correct-by-construction reactive
system from its temporal logic specification. Despite its attractiveness and major research …

Contract-based distributed synthesis in two-objective parity games

A Anand, SP Nayak, AK Schmuck - arXiv preprint arXiv:2307.06212, 2023 - arxiv.org
We present a novel method to compute $\textit {assume-guarantee contracts} $ in non-
zerosum two-player games over finite graphs where each player has a different $\omega …