From Spot 2.0 to Spot 2.10: What's New?

EasyChair Preprint 8618

Abstract

Spot is a C++17 library for LTL and ω-automata manipulation, with command-line utilities, and Python bindings. This paper summarizes its evolution over the past six years, since the release of Spot 2.0, which was the first version to support ω-automata with arbitrary acceptance conditions, and the last version presented at a conference. Since then, Spot has been extended with several features such as acceptance transformations, alternating automata, games, LTL synthesis, and more. We also shed some lights on the data-structure used to store automata.

Keyphrases: Emerson-Lei acceptance, HOA format, LTL, acceptance condition, tool, transformation, ω-automata

@booklet{EasyChair:8618,
  author    = {Alexandre Duret-Lutz and Etienne Renault and Maximilien Colange and Florian Renkin and Alexandre Gbaguidi Aisse and Philipp Schlehuber-Caissier and Thomas Medioni and Antoine Martin and Jérôme Dubois and Clément Gillard and Henrich Lauko},
  title     = {From Spot 2.0 to Spot 2.10: What's New?},
  howpublished = {EasyChair Preprint 8618},
  year      = {EasyChair, 2022}}