Constraint programming is a powerful paradigm for solving combinatorial search problems
that draws on a wide range of techniques from artificial intelligence, computer science …

Constraint Handling Rules (CHR) is both a theoretical formalism based on logic and a
practical programming language based on rules. This book, written by the creator of CHR …

Abstract Constraint Handling Rules (CHRs) are a high-level rule-based programming
language commonly used to write constraint solvers. The theoretical operational semantics …

Constraint Handling Rules (CHR) is a high-level programming language based on
multiheaded multiset rewrite rules. Originally designed for writing user-defined constraint …

Abstract Constraint Handling Rules (CHR) is both an effective concurrent declarative
constraint-based programming language and a versatile computational formalism. While …

In this paper, we present a Haskell Transactional Memory benchmark to provide a
comprehensive application suite for the use of Software Transactional Memory (STM) …

We observe that the various formulations of the operational semantics of Constraint
Handling Rules proposed over the years fall into a spectrum ranging from the analytical to …

Constraint Handling Rules (CHR) is a concurrent committed-choice constraint logic
programming language to describe transformations (rewritings) among multi-sets of …

Efficient and stable control and task assignment optimization in electronic commerce
logistics and warehousing systems involving multiple robots executing multiple tasks is …

Constraint Handling Rules (CHR) is a declarative rulebased concurrent committed-choice
programming language. Petri nets are a well-known formalism for modeling and analysis of …