作者: Laurent Perron , Paul Shaw , Vincent Furnon
DOI: 10.1007/978-3-540-30201-8_35
关键词: Mathematics 、 Solver 、 Constraint programming 、 Algorithm 、 Large neighborhood search 、 Constraint satisfaction
摘要: In this article, we explore how neighborhoods for the Large Neighborhood Search (LNS) framework can be automatically defined by volume of propagation our Constraint Programming (CP) solver. Thus build non trivial which will not reduced to zero and whose size close a parameter search. Furthermore, looking at history domain reductions, are able deduce even better neighborhoods. This idea is validated numerous experiments with car sequencing problem. The result powerful completely automatic method that beat hand-written both in term performance stability. fact first time us generic code than one.