Improved Parameterized Upper Bounds for Vertex Cover

This paper presents an O(1.2738k + kn)-time polynomial-space parameterized algorithm for Vertex Cover improving the previous O(1.286k + kn)-time polynomial-space upper bound by Chen, Kanj, and Jia. The algorithm also improves the O(1.2745kk4 + kn)-time exponential-space upper bound for the problem b...

Full description

Saved in:
Bibliographic Details
Published inLecture notes in computer science pp. 238 - 249
Main Authors Chen, Jianer, Kanj, Iyad A., Xia, Ge
Format Book Chapter Conference Proceeding
LanguageEnglish
Published Berlin, Heidelberg Springer Berlin Heidelberg 2006
Springer
SeriesLecture Notes in Computer Science
Subjects
Applied sciences
Computer science; control theory; systems
Exact sciences and technology
Theoretical computing
Upper bound
Graph covering
Computer theory
Polynomial time
Online AccessGet full text

Cover

Abstract This paper presents an O(1.2738k + kn)-time polynomial-space parameterized algorithm for Vertex Cover improving the previous O(1.286k + kn)-time polynomial-space upper bound by Chen, Kanj, and Jia. The algorithm also improves the O(1.2745kk4 + kn)-time exponential-space upper bound for the problem by Chandran and Grandoni.
AbstractList This paper presents an O(1.2738k + kn)-time polynomial-space parameterized algorithm for Vertex Cover improving the previous O(1.286k + kn)-time polynomial-space upper bound by Chen, Kanj, and Jia. The algorithm also improves the O(1.2745kk4 + kn)-time exponential-space upper bound for the problem by Chandran and Grandoni.
Author Chen, Jianer
Xia, Ge
Kanj, Iyad A.
Author_xml – sequence: 1
  givenname: Jianer
  surname: Chen
  fullname: Chen, Jianer
  email: chen@cs.tamu.edu
  organization: Department of Computer Science, Texas A&M University, College Station, USA
– sequence: 2
  givenname: Iyad A.
  surname: Kanj
  fullname: Kanj, Iyad A.
  email: ikanj@cs.depaul.edu
  organization: School of Computer Science, Telecommunications and Information Systems, DePaul University, Chicago, USA
– sequence: 3
  givenname: Ge
  surname: Xia
  fullname: Xia, Ge
  email: gexia@cs.lafayette.edu
  organization: Department of Computer Science, Lafayette College, Easton, USA
BackLink http://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=19938196$$DView record in Pascal Francis
BookMark eNpNkDtPwzAUhQ0UibQw8QeyMDAE7vX1Ix6h4lGpEgwUsVlOYqNCm0R2QcCvJ6hIMB0dnU9n-MZs1HatZ-wY4QwB9DliyRGUsRx32JikANLa0NMuy1AhFkTC7P0NSCOWAQEvjBZ0wMYpvQAA14ZnTMzWfezefZPfu-jWfuPj8mtoi773Mb_s3tom5aGL-aOPG_-RTwc2HrL94FbJH_3mhC2urx6mt8X87mY2vZgXPZdqU6jKiwDSUXA8GE3kXCUQKg-hdJVsJKAYCpRNcApCzUHXRgrvpVJl01Q0YSfb396l2q1CdG29TLaPy7WLnxaNoRKNGrjTLZeGqX320VZd95osgv0RZv8Jo2-sYlon
ContentType Book Chapter
Conference Proceeding
Copyright Springer-Verlag Berlin Heidelberg 2006
2008 INIST-CNRS
Copyright_xml – notice: Springer-Verlag Berlin Heidelberg 2006
– notice: 2008 INIST-CNRS
DBID IQODW
DOI 10.1007/11821069_21
DatabaseName Pascal-Francis
DatabaseTitleList
DeliveryMethod fulltext_linktorsrc
Discipline Computer Science
Applied Sciences
EISBN 354037793X
9783540377931
EISSN 1611-3349
Editor Urzyczyn, Paweł
Královič, Rastislav
Editor_xml – sequence: 1
  givenname: Rastislav
  surname: Královič
  fullname: Královič, Rastislav
  email: kralovic@dcs.fmph.uniba.sk
– sequence: 2
  givenname: Paweł
  surname: Urzyczyn
  fullname: Urzyczyn, Paweł
  email: urzy@mimuw.edu.pl
EndPage 249
ExternalDocumentID 19938196
GroupedDBID -DT
-GH
-~X
1SB
29L
2HA
2HV
5QI
875
AASHB
ABMNI
ACGFS
ADCXD
AEFIE
ALMA_UNASSIGNED_HOLDINGS
EJD
F5P
FEDTE
HVGLF
LAS
LDH
P2P
RIG
RNI
RSU
SVGTG
VI1
~02
IQODW
ID FETCH-LOGICAL-p256t-6be4f05a3fa2f9733aab410be0f8ab5d5014be008dfa60fc207c954ee5668ddb3
ISBN 3540377913
9783540377917
ISSN 0302-9743
IngestDate Sun Oct 22 16:05:24 EDT 2023
Tue Oct 01 17:57:20 EDT 2024
IsDoiOpenAccess false
IsOpenAccess true
IsPeerReviewed true
IsScholarly true
Keywords Upper bound
Graph covering
Computer theory
Polynomial time
Language English
License CC BY 4.0
LinkModel OpenURL
MeetingName Mathematical foundations of computer science 2006 (31st international symposium, MFCS 2006, Stará Lesná, Slovakia, August 28-September 1, 2006)
MergedId FETCHMERGED-LOGICAL-p256t-6be4f05a3fa2f9733aab410be0f8ab5d5014be008dfa60fc207c954ee5668ddb3
OpenAccessLink http://www.cs.lafayette.edu/~gexia/research/mfcs06.pdf
PageCount 12
ParticipantIDs pascalfrancis_primary_19938196
springer_books_10_1007_11821069_21
PublicationCentury 2000
PublicationDate 2006
PublicationDateYYYYMMDD 2006-01-01
PublicationDate_xml – year: 2006
  text: 2006
PublicationDecade 2000
PublicationPlace Berlin, Heidelberg
PublicationPlace_xml – name: Berlin, Heidelberg
– name: Berlin
– name: New York
PublicationSeriesTitle Lecture Notes in Computer Science
PublicationSubtitle 31st International Symposium, MFCS 2006, Stará Lesná, Slovakia, August 28-September 1, 2006. Proceedings
PublicationTitle Lecture notes in computer science
PublicationYear 2006
Publisher Springer Berlin Heidelberg
Springer
Publisher_xml – name: Springer Berlin Heidelberg
– name: Springer
RelatedPersons Kleinberg, Jon M.
Mattern, Friedemann
Nierstrasz, Oscar
Tygar, Dough
Steffen, Bernhard
Kittler, Josef
Vardi, Moshe Y.
Weikum, Gerhard
Sudan, Madhu
Naor, Moni
Mitchell, John C.
Terzopoulos, Demetri
Pandu Rangan, C.
Kanade, Takeo
Hutchison, David
RelatedPersons_xml – sequence: 1
  givenname: David
  surname: Hutchison
  fullname: Hutchison, David
  organization: Lancaster University, UK
– sequence: 2
  givenname: Takeo
  surname: Kanade
  fullname: Kanade, Takeo
  organization: Carnegie Mellon University, Pittsburgh, USA
– sequence: 3
  givenname: Josef
  surname: Kittler
  fullname: Kittler, Josef
  organization: University of Surrey, Guildford, UK
– sequence: 4
  givenname: Jon M.
  surname: Kleinberg
  fullname: Kleinberg, Jon M.
  organization: Cornell University, Ithaca, USA
– sequence: 5
  givenname: Friedemann
  surname: Mattern
  fullname: Mattern, Friedemann
  organization: ETH Zurich, Switzerland
– sequence: 6
  givenname: John C.
  surname: Mitchell
  fullname: Mitchell, John C.
  organization: Stanford University, CA, USA
– sequence: 7
  givenname: Moni
  surname: Naor
  fullname: Naor, Moni
  organization: Weizmann Institute of Science, Rehovot, Israel
– sequence: 8
  givenname: Oscar
  surname: Nierstrasz
  fullname: Nierstrasz, Oscar
  organization: University of Bern, Switzerland
– sequence: 9
  givenname: C.
  surname: Pandu Rangan
  fullname: Pandu Rangan, C.
  organization: Indian Institute of Technology, Madras, India
– sequence: 10
  givenname: Bernhard
  surname: Steffen
  fullname: Steffen, Bernhard
  organization: University of Dortmund, Germany
– sequence: 11
  givenname: Madhu
  surname: Sudan
  fullname: Sudan, Madhu
  organization: Massachusetts Institute of Technology, MA, USA
– sequence: 12
  givenname: Demetri
  surname: Terzopoulos
  fullname: Terzopoulos, Demetri
  organization: University of California, Los Angeles, USA
– sequence: 13
  givenname: Dough
  surname: Tygar
  fullname: Tygar, Dough
  organization: University of California, Berkeley, USA
– sequence: 14
  givenname: Moshe Y.
  surname: Vardi
  fullname: Vardi, Moshe Y.
  organization: Rice University, Houston, USA
– sequence: 15
  givenname: Gerhard
  surname: Weikum
  fullname: Weikum, Gerhard
  organization: Max-Planck Institute of Computer Science, Saarbruecken, Germany
SSID ssj0002792
ssj0000318807
Score 2.094126
Snippet This paper presents an O(1.2738k + kn)-time polynomial-space parameterized algorithm for Vertex Cover improving the previous O(1.286k + kn)-time...
SourceID pascalfrancis
springer
SourceType Index Database
Publisher
StartPage 238
SubjectTerms Applied sciences
Computer science; control theory; systems
Exact sciences and technology
Theoretical computing
Title Improved Parameterized Upper Bounds for Vertex Cover
URI http://link.springer.com/10.1007/11821069_21
hasFullText 1
inHoldings 1
isFullTextHit
isPrint
link http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwnV1LS8NAEF6q4sWDb1RUFvFWUrZ5bJODBxG12iIerPQWdpPdYy02ivrrndlH2loR9RKaTWmG-ZLp7Dy-IeQ0DDPBkQpRsEwGccJUICXXgZY6kZHSvJSG7fOOdwfx7TAZNhq9maqll0q2io9v-0r-gyqsAa7YJfsHZOsfhQX4DPjCERCG4xfndz7M6iYMecJV0PJ0OpIpzfCzGupXF7f000y-a8iAJ2Nam9sTI5PIuXkXZfO85ZeHtpj2eu7ZspEIcFXvBdZ2Id3zB5wNxmNsXUFRDMtD81E9V-oNpHl190GtqMlZ3yUu7p4qUw-2IO9C3LH5Ay2XCyshp6Ft0PSdWmCFYR9jDZuyhpcjnWJk6Uu9MbW8L-5_ObTXFky-rfLAfRLsbrMcSQWWOhkYuJXzy9v-Yx1wQ-uVsno3zpA50aaYrDCu8ccIG63WMTErvOvsxKbLmTthIa2YAMraDkFZyKYbJ-Vhg6xh4wrFjhJQ5SZpqNEWWfeqpU612yT28NE5-KiBj1r4KMBHLXzUwLdDBleXDxfdwA3PCMbgxVYBlyrWLBGRFqHOOlEkhIzbTCqmUyGTEvPJcMLSUsPLqouQdYosiZUC_z4tSxntkuXR00jtEQpbgLDgZZuVMomjQmRcZjptM6VxEmAa7pPjOTXkY0uUkmNxKHicfJ-ceL3k-L5Mck-WPaPMg9986ZAsV88v6ggcwUoeO4g_Ac4bWbc
link.rule.ids 310,311,785,786,790,795,796,799,4069,4070,27956
linkProvider Library Specific Holdings
openUrl ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=bookitem&rft.title=Mathematical+Foundations+of+Computer+Science+2006&rft.au=Chen%2C+Jianer&rft.au=Kanj%2C+Iyad+A.&rft.au=Xia%2C+Ge&rft.atitle=Improved+Parameterized+Upper+Bounds+for+Vertex+Cover&rft.series=Lecture+Notes+in+Computer+Science&rft.pub=Springer+Berlin+Heidelberg&rft.isbn=9783540377917&rft.issn=0302-9743&rft.eissn=1611-3349&rft.spage=238&rft.epage=249&rft_id=info:doi/10.1007%2F11821069_21
thumbnail_l http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/lc.gif&issn=0302-9743&client=summon
thumbnail_m http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/mc.gif&issn=0302-9743&client=summon
thumbnail_s http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/sc.gif&issn=0302-9743&client=summon