Matches in SemOpenAlex for { <https://semopenalex.org/work/W2912387490> ?p ?o ?g. }
Showing items 1 to 75 of
75
with 100 items per page.
- W2912387490 abstract "Scope and method of study. Locality preservation and clustering performance are two most used measures to quantify applicability of space-filling curves. In this research, we focus on these two measures. The objectives of this research are to (1) investigate the locality preservation and clustering performances for different space-filling curves, especially the most popular ones, the z-order and Hilbert space-filling curve families, (2) derive the closed-form formulas to quantify the qualities of the space-filling curves, and (3) compare the z-order curve family with the Hilbert curve family by these derived formulas. Findings and conclusion. For the research related to locality preservation, we propose a new measure Lδ (C) to quantify applicability of space-filling curves and then make comparisons between the most popular z-order and Hilbert curve families. The result indicates that the z-order curve family performs better than the Hilbert curve family over the considered ranges of dimension, grid-order, and p-normed distance. In addition, we have closed the bounds of the well-known p-normed metric measure for the 2-dimensional Hilbert curve family. In the part of research related to clustering performance, there are two kinds of measures. One is using the mean number of clusters within a subspace; the other one is using the mean inter-cluster distance within a subspace. We have derived the exact formulas for the mean numbers of clusters within subspaces for the 2-dimensional z-order and Hilbert curves, and also for the mean inter-cluster distances." @default.
- W2912387490 created "2019-02-21" @default.
- W2912387490 creator A5005228383 @default.
- W2912387490 creator A5026125502 @default.
- W2912387490 date "2003-01-01" @default.
- W2912387490 modified "2023-09-24" @default.
- W2912387490 title "Locality and clustering performances of space-filling curves" @default.
- W2912387490 hasPublicationYear "2003" @default.
- W2912387490 type Work @default.
- W2912387490 sameAs 2912387490 @default.
- W2912387490 citedByCount "0" @default.
- W2912387490 crossrefType "journal-article" @default.
- W2912387490 hasAuthorship W2912387490A5005228383 @default.
- W2912387490 hasAuthorship W2912387490A5026125502 @default.
- W2912387490 hasConcept C105795698 @default.
- W2912387490 hasConcept C12362212 @default.
- W2912387490 hasConcept C124101348 @default.
- W2912387490 hasConcept C134306372 @default.
- W2912387490 hasConcept C138885662 @default.
- W2912387490 hasConcept C202444582 @default.
- W2912387490 hasConcept C2524010 @default.
- W2912387490 hasConcept C2779808786 @default.
- W2912387490 hasConcept C2780009758 @default.
- W2912387490 hasConcept C2781142347 @default.
- W2912387490 hasConcept C32834561 @default.
- W2912387490 hasConcept C33676613 @default.
- W2912387490 hasConcept C33923547 @default.
- W2912387490 hasConcept C41008148 @default.
- W2912387490 hasConcept C41895202 @default.
- W2912387490 hasConcept C62799726 @default.
- W2912387490 hasConcept C73555534 @default.
- W2912387490 hasConceptScore W2912387490C105795698 @default.
- W2912387490 hasConceptScore W2912387490C12362212 @default.
- W2912387490 hasConceptScore W2912387490C124101348 @default.
- W2912387490 hasConceptScore W2912387490C134306372 @default.
- W2912387490 hasConceptScore W2912387490C138885662 @default.
- W2912387490 hasConceptScore W2912387490C202444582 @default.
- W2912387490 hasConceptScore W2912387490C2524010 @default.
- W2912387490 hasConceptScore W2912387490C2779808786 @default.
- W2912387490 hasConceptScore W2912387490C2780009758 @default.
- W2912387490 hasConceptScore W2912387490C2781142347 @default.
- W2912387490 hasConceptScore W2912387490C32834561 @default.
- W2912387490 hasConceptScore W2912387490C33676613 @default.
- W2912387490 hasConceptScore W2912387490C33923547 @default.
- W2912387490 hasConceptScore W2912387490C41008148 @default.
- W2912387490 hasConceptScore W2912387490C41895202 @default.
- W2912387490 hasConceptScore W2912387490C62799726 @default.
- W2912387490 hasConceptScore W2912387490C73555534 @default.
- W2912387490 hasLocation W29123874901 @default.
- W2912387490 hasOpenAccess W2912387490 @default.
- W2912387490 hasPrimaryLocation W29123874901 @default.
- W2912387490 hasRelatedWork W1597686267 @default.
- W2912387490 hasRelatedWork W1749172194 @default.
- W2912387490 hasRelatedWork W1826061978 @default.
- W2912387490 hasRelatedWork W1965999538 @default.
- W2912387490 hasRelatedWork W2038810627 @default.
- W2912387490 hasRelatedWork W2077398228 @default.
- W2912387490 hasRelatedWork W2149657498 @default.
- W2912387490 hasRelatedWork W2189310805 @default.
- W2912387490 hasRelatedWork W2260245103 @default.
- W2912387490 hasRelatedWork W2325127698 @default.
- W2912387490 hasRelatedWork W2359320330 @default.
- W2912387490 hasRelatedWork W2392208076 @default.
- W2912387490 hasRelatedWork W2908275759 @default.
- W2912387490 hasRelatedWork W2952169828 @default.
- W2912387490 hasRelatedWork W2952732034 @default.
- W2912387490 hasRelatedWork W2963855015 @default.
- W2912387490 hasRelatedWork W2976185250 @default.
- W2912387490 hasRelatedWork W3136448201 @default.
- W2912387490 hasRelatedWork W3179776685 @default.
- W2912387490 hasRelatedWork W3181649491 @default.
- W2912387490 isParatext "false" @default.
- W2912387490 isRetracted "false" @default.
- W2912387490 magId "2912387490" @default.
- W2912387490 workType "article" @default.