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FLIC: Application to Caching of a Dynamic Dependency Analysis for a 3D Oriented CRS

Gurvan Le Guernic 1 Julien Perret 2
1 Lande - Logiciel : ANalyse et DEveloppement
IRISA - Institut de Recherche en Informatique et Systèmes Aléatoires, Inria Rennes – Bretagne Atlantique
Abstract : FL-systems are conditional rewriting systems. They are used for programming (describing) and evaluating (generating) huge 3D virtual environments, such as cities and forests. This paper presents a formal semantics and a dynamic dependency analysis for FL-systems. This analysis allows the characterization of a set of terms which are joinable with the currently rewritten term. Consequently, it is possible to speed up the rewriting steps of the environments generation by using a cache mechanism which is smarter than standard ones. This work can be seen as a dynamic completion of a set of rewriting rules. This completion increases the number of terms which are rewritten in normal form by the application of a single rewriting rule.
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Contributor : Gurvan Le Guernic <>
Submitted on : Tuesday, July 3, 2007 - 2:23:13 PM
Last modification on : Friday, July 10, 2020 - 4:15:22 PM
Long-term archiving on: : Monday, September 24, 2012 - 10:50:28 AM


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  • HAL Id : inria-00159267, version 1


Gurvan Le Guernic, Julien Perret. FLIC: Application to Caching of a Dynamic Dependency Analysis for a 3D Oriented CRS. International Workshop on Rule-Based Programming, Jun 2007, Paris/France. ⟨inria-00159267⟩



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