As time goes by: Constraint Handling Rules - A survey of CHR research from 1998 to 2007
Jon Sneyers, Peter Van Weert, Tom Schrijvers, Leslie De Koninck · arXiv (Cornell University) · 2009
Constraint Handling Rules (CHR) is a high-level programming language based on multi-headed multiset rewrite rules. Originally designed for writing user-defined constraint solvers, it is now recognized as an elegant general purpose language. CHR-related research has surged during the decade following the previous survey by Fruehwirth. Covering more than 180 publications, this new survey provides an overview of recent results in a wide range of research areas, from semantics and analysis to systems, extensions and applications.