V. N. Rao and V. Kumar, “Parallel Depth-First Search on Multiprocessors—Part I: Implementation,” International Journal of Parallel Programming, Vol. 16, No. 6, 1987, pp. 479-499. doi:10.1007/BF01389000

has been cited by the following article:

• TITLE: Parallelization of a Branch and Bound Algorithm on Multicore Systems

  AUTHORS: Chia-Shin Chung, James Flynn, Janche Sang

  KEYWORDS: Parallel Branch and Bound; Multithreaded Programming; Multicore System; Permutation Flowshop; Software Reuse

  JOURNAL NAME: Journal of Software Engineering and Applications, Vol.5 No.8, August 28, 2012

  ABSTRACT: The general m-machine permutation flowshop problem with the total flow-time objective is known to be NP-hard for m ≥ 2. The only practical method for finding optimal solutions has been branch-and-bound algorithms. In this paper, we present an improved sequential algorithm which is based on a strict alternation of Generation and Exploration execution modes as well as Depth-First/Best-First hybrid strategies. The experimental results show that the proposed scheme exhibits improved performance compared with the algorithm in [1]. More importantly, our method can be easily extended and implemented with lightweight threads to speed up the execution times. Good speedups can be obtained on shared-memory multicore systems.