Matches in SemOpenAlex for { <https://semopenalex.org/work/W2022841964> ?p ?o ?g. }
- W2022841964 endingPage "921" @default.
- W2022841964 startingPage "873" @default.
- W2022841964 abstract "For many fixed-parameter problems that are trivially soluable in polynomial-time, such as ($k$-)DOMINATING SET, essentially no better algorithm is presently known than the one which tries all possible solutions. Other problems, such as ($k$-)FEEDBACK VERTEX SET, exhibit fixed-parameter tractability: for each fixed $k$ the problem is soluable in time bounded by a polynomial of degree $c$, where $c$ is a constant independent of $k$. We establish the main results of a completeness program which addresses the apparent fixed-parameter intractability of many parameterized problems. In particular, we define a hierarchy of classes of parameterized problems $FPT subseteq W[1] subseteq W[2] subseteq cdots subseteq W[SAT] subseteq W[P]$ and identify natural complete problems for $W[t]$ for $t geq 2$. (In other papers we have shown many problems complete for $W[1]$.) DOMINATING SET is shown to be complete for $W[2]$, and thus is not fixed-parameter tractable unless INDEPENDENT SET, CLIQUE, IRREDUNDANT SET and many other natural problems in $W[2]$ are also fixed-parameter tractable. We also give a compendium of currently known hardness results as an appendix." @default.
- W2022841964 created "2016-06-24" @default.
- W2022841964 creator A5054676766 @default.
- W2022841964 creator A5071503687 @default.
- W2022841964 date "1995-08-01" @default.
- W2022841964 modified "2023-09-23" @default.
- W2022841964 title "Fixed-Parameter Tractability and Completeness I: Basic Results" @default.
- W2022841964 cites W10105891 @default.
- W2022841964 cites W1494208392 @default.
- W2022841964 cites W1497155250 @default.
- W2022841964 cites W1527664624 @default.
- W2022841964 cites W1532832590 @default.
- W2022841964 cites W1558062873 @default.
- W2022841964 cites W1562281457 @default.
- W2022841964 cites W1564936042 @default.
- W2022841964 cites W1584670745 @default.
- W2022841964 cites W1598441350 @default.
- W2022841964 cites W1729731282 @default.
- W2022841964 cites W1973852671 @default.
- W2022841964 cites W1974672137 @default.
- W2022841964 cites W1974745849 @default.
- W2022841964 cites W1975218943 @default.
- W2022841964 cites W1982384331 @default.
- W2022841964 cites W1983860528 @default.
- W2022841964 cites W1985250585 @default.
- W2022841964 cites W1987092466 @default.
- W2022841964 cites W1996419691 @default.
- W2022841964 cites W1996668544 @default.
- W2022841964 cites W1997639167 @default.
- W2022841964 cites W2000611521 @default.
- W2022841964 cites W2005079828 @default.
- W2022841964 cites W2006912660 @default.
- W2022841964 cites W2016056456 @default.
- W2022841964 cites W2018964411 @default.
- W2022841964 cites W2021131202 @default.
- W2022841964 cites W2027566319 @default.
- W2022841964 cites W2034501206 @default.
- W2022841964 cites W2036263637 @default.
- W2022841964 cites W2040444410 @default.
- W2022841964 cites W2046961627 @default.
- W2022841964 cites W2052768371 @default.
- W2022841964 cites W2052936500 @default.
- W2022841964 cites W2055962008 @default.
- W2022841964 cites W2056090079 @default.
- W2022841964 cites W2057512592 @default.
- W2022841964 cites W2060966063 @default.
- W2022841964 cites W2061513598 @default.
- W2022841964 cites W2064252342 @default.
- W2022841964 cites W2067510576 @default.
- W2022841964 cites W2080220005 @default.
- W2022841964 cites W2085550081 @default.
- W2022841964 cites W2106969615 @default.
- W2022841964 cites W2115667895 @default.
- W2022841964 cites W2143406303 @default.
- W2022841964 cites W2175174233 @default.
- W2022841964 cites W2181771517 @default.
- W2022841964 cites W2332112754 @default.
- W2022841964 cites W2401610261 @default.
- W2022841964 cites W2402054513 @default.
- W2022841964 cites W26854244 @default.
- W2022841964 cites W4206712778 @default.
- W2022841964 cites W4230408906 @default.
- W2022841964 cites W4254086873 @default.
- W2022841964 cites W4254244103 @default.
- W2022841964 cites W4292230561 @default.
- W2022841964 cites W968309248 @default.
- W2022841964 cites W2036879409 @default.
- W2022841964 doi "https://doi.org/10.1137/s0097539792228228" @default.
- W2022841964 hasPublicationYear "1995" @default.
- W2022841964 type Work @default.
- W2022841964 sameAs 2022841964 @default.
- W2022841964 citedByCount "394" @default.
- W2022841964 countsByYear W20228419642012 @default.
- W2022841964 countsByYear W20228419642013 @default.
- W2022841964 countsByYear W20228419642014 @default.
- W2022841964 countsByYear W20228419642015 @default.
- W2022841964 countsByYear W20228419642016 @default.
- W2022841964 countsByYear W20228419642017 @default.
- W2022841964 countsByYear W20228419642018 @default.
- W2022841964 countsByYear W20228419642019 @default.
- W2022841964 countsByYear W20228419642020 @default.
- W2022841964 countsByYear W20228419642021 @default.
- W2022841964 countsByYear W20228419642022 @default.
- W2022841964 countsByYear W20228419642023 @default.
- W2022841964 crossrefType "journal-article" @default.
- W2022841964 hasAuthorship W2022841964A5054676766 @default.
- W2022841964 hasAuthorship W2022841964A5071503687 @default.
- W2022841964 hasBestOaLocation W20228419642 @default.
- W2022841964 hasConcept C114614502 @default.
- W2022841964 hasConcept C118615104 @default.
- W2022841964 hasConcept C126255220 @default.
- W2022841964 hasConcept C134306372 @default.
- W2022841964 hasConcept C17231256 @default.
- W2022841964 hasConcept C33923547 @default.
- W2022841964 hasConcept C41008148 @default.
- W2022841964 hasConcept C80444323 @default.
- W2022841964 hasConceptScore W2022841964C114614502 @default.
- W2022841964 hasConceptScore W2022841964C118615104 @default.