Abstract
In this paper, we consider the problem of constructing minimal cycle-breaking connectivity preserving sets of turns for graphs that model communication networks, as a method to prevent deadlocks. Cycle-breaking provides for deadlock-free wormhole routing constrained by turns prohibited at some nodes. We present lower and upper bounds for minimal cardinalities of cycle-breaking connectivity preserving sets for several classes of graphs such as homogeneous meshes, \mbi p-ary \mbi n-cubes, cube-connected cycles, hexagonal and honeycomb meshes, tori, etc.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
