2006 First International Multi-Symposiums on Computer and Computational Sciences
Combining Couvreur?s Algorithm with Bitstate-Hashing for Emptiness Check
Hangzhou, Zhejiang, China
June 20-June 24
ISBN: 0-7695-2581-4
Emptiness check is very important in model checking to LTL.In this paper we first present a new emptiness checking algorithm,which is based on Couvreur?s algorithm in [3],to make it be compatible with bitstate-hashing completely.And then we show the correctness of the improved algorithm by analyzing it and Couvreur?s algorithm.At last,we make the experiment to compare the improved algorithm to several known algorithms,which will show its interaction with bitstate-hashing completely while keeping the performance on the whole.This expands the usefulness of Couvreur?s algorithm largely.
Citation:
Yige Li, Kanglin Xie, Tao Hao, "Combining Couvreur?s Algorithm with Bitstate-Hashing for Emptiness Check," imsccs, vol. 2, pp.283-286, 2006 First International Multi-Symposiums on Computer and Computational Sciences, 2006