{"type":"ScholarlyArticle","title":"Depth-Driven Circuit-Level Stochastic Local Search for SAT","authors":[{"name":"Anton Belov","slug":"anton-belov","given":"Anton","family":"Belov","affiliation":""},{"name":"Matti Järvisalo","slug":"matti-jarvisalo","given":"Matti","family":"Järvisalo","affiliation":""},{"name":"Zbigniew Stachniak","slug":"zbigniew-stachniak","given":"Zbigniew","family":"Stachniak","affiliation":""}],"abstract":"We develop a novel circuit-level stochastic local search (SLS) method D-CRSat for Boolean satisfiability by integrating a structure-based heuristic into the recent CRSat algorithm. D-CRSat significantly improves on CRSat on real-world application benchmarks on which other current CNF and circuit-level SLS methods tend to perform weakly. We also give an intricate proof of probabilistically approximate completeness for D-CRSat, highlighting key features of the method.","doi":"10.5591/978-1-57735-516-8/IJCAI11-092","url":"https://ijcai.org/proceedings/2011/92","pdf":"https://ijcai.org/proceedings/2011/0092.pdf","markdown":"https://ijcai.org/proceedings/2011/92.md","bibtex":"https://ijcai.org/proceedings/2011/bibtex/92","volume":{"slug":"2011","title":"Proceedings of the Twenty-Second International Joint Conference on Artificial Intelligence","short_title":"IJCAI 2011","url":"https://ijcai.org/proceedings/2011/","year":2011,"location":"Barcelona, Catalonia, Spain","dates":"16–22 July 2011","editors":"Toby Walsh","isbn":"978-1-57735-512-0; 978-1-57735-513-7; 978-1-57735-514-4; 978-1-57735-515-1; 978-1-57735-516-8","publisher":"AAAI Press/International Joint Conferences on Artificial Intelligence","doi_prefix":""},"section":null,"track":"","number":92,"pages":{"first":504,"last":508},"keywords":[],"videos":[],"references":[],"license_note":"Copyright International Joint Conferences on Artificial Intelligence."}