skip to main content
10.1145/378580.378756acmconferencesArticle/Chapter ViewAbstractPublication PagesspaaConference Proceedingsconference-collections
Article

A work-optimal CGM algorithm for the LIS problem

Published:03 July 2001Publication History

ABSTRACT

This paper presents a work-optimal CGM algorithm that solves the Longest Increasing Subsequence Problem. It can be implemented in the CGM with P processors in O(N2 ÷P) time and O(P) communication steps. It is the first CGM algorithm for this problem and it is work-optimal since the sequential algorithm has a complexity of O(N2).

Index Terms

  1. A work-optimal CGM algorithm for the LIS problem

                  Recommendations

                  Comments

                  Login options

                  Check if you have access through your login credentials or your institution to get full access on this article.

                  Sign in
                  • Published in

                    cover image ACM Conferences
                    SPAA '01: Proceedings of the thirteenth annual ACM symposium on Parallel algorithms and architectures
                    July 2001
                    340 pages
                    ISBN:1581134096
                    DOI:10.1145/378580

                    Copyright © 2001 ACM

                    Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

                    Publisher

                    Association for Computing Machinery

                    New York, NY, United States

                    Publication History

                    • Published: 3 July 2001

                    Permissions

                    Request permissions about this article.

                    Request Permissions

                    Check for updates

                    Qualifiers

                    • Article

                    Acceptance Rates

                    SPAA '01 Paper Acceptance Rate34of93submissions,37%Overall Acceptance Rate447of1,461submissions,31%

                    Upcoming Conference

                    SPAA '24