One the day of the deadline - September 30 - we have one finalized submission for the invited collection of standard reference papers, and several more that will be ready "in the next few days". We therefore decided to extend the deadline somewhat. However the discussion comparing and relating the contributions shall be able to start within a week.

The article submitted by Iliano Cervesato, Massimo Franceschet, and Angelo Montanari has finished its discussion period, the authors have submitted a revised version, and the paper is now being sent to referees as usual. The revised version of the paper is accessible via the review protocol page.

Michael Thielscher
Introduction to the Fluent Calculus.
[Interactions]

Abstract: The present introduction to the Fluent Calculus is intended as an ETAI reference article. It summarizes basic definitions and concepts in the Fluent Calculus, and is intended as a reference for future articles where the calculus is used.