http://popups.lib.uliege.be/1373-5411/index.php?id=653 Index terms fr 0 http://popups.lib.uliege.be/1373-5411/index.php?id=1208 Some foundational conceptual issues concerning anticipatory systems are identified and discussed : 1) The doubly temporal nature of anticipation is noted : anticipations are directed toward one time, and exist at another ; 2) Anticipatory systems can be open : they can perturb and be perturbed by states external to the system ; 3) Anticipation may be facilitated by a system modeling the relation between its own output, its environment, and its future input ; 4) Anticipations must be a part of the system whose anticipations they are. Each of these points are made more precise by considering what changes they require to be made to the basic equation characterising anticipatory systems. In addition, some philosophical questions concerning the content of anticipatory representations are considered. Mon, 08 Jul 2024 14:09:42 +0200 Mon, 07 Oct 2024 13:15:19 +0200 http://popups.lib.uliege.be/1373-5411/index.php?id=1208 http://popups.lib.uliege.be/1373-5411/index.php?id=357 This paper deals with an introduction to computing anticipatory systems starting with Robert Rosen's definition of anticipatory systems. Firstly, the internalist and externalist aspects of anticipation will be explained at an intuitive point of view. Secondly, the concepts of incursion and hyperincursion are proposed to model anticipatory systems. Thirdly, a simple example of a computing anticipatory system will be simulated on computer from an incursive harmonic oscillator. This oscillator includes an anticipatory model of itself in view of computing its successives tates. Wed, 26 Jun 2024 11:38:14 +0200 Fri, 28 Jun 2024 16:57:17 +0200 http://popups.lib.uliege.be/1373-5411/index.php?id=357