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  • O znovuvkládání v M-stromu (cs)
  • In this paper we introduce a new M-tree building method, utilizing the classic idea of forced reinsertions. In case a leaf is about to split, some distant objects are removed from the leaf (reducing the covering radius), and then again inserted into the M-tree in a usual way. A regular leaf split is performed only after a series of unsuccessful reinsertion attempts. We expect the forced reinsertions will result in more compact M-tree hierarchies (i.e., more efficient query processing), while the index construction costs should be kept as low as possible. Considering both low construction costs and low querying costs, we examine several combinations of construction policies with reinsertions. The experiments show that forced reinsertions could significantly decrease the number of distance computations, thus speeding up indexing as well as querying.
  • In this paper we introduce a new M-tree building method, utilizing the classic idea of forced reinsertions. In case a leaf is about to split, some distant objects are removed from the leaf (reducing the covering radius), and then again inserted into the M-tree in a usual way. A regular leaf split is performed only after a series of unsuccessful reinsertion attempts. We expect the forced reinsertions will result in more compact M-tree hierarchies (i.e., more efficient query processing), while the index construction costs should be kept as low as possible. Considering both low construction costs and low querying costs, we examine several combinations of construction policies with reinsertions. The experiments show that forced reinsertions could significantly decrease the number of distance computations, thus speeding up indexing as well as querying. (en)
Title
  • On Reinsertions in M-tree
  • O znovuvkládání v M-stromu (cs)
  • On Reinsertions in M-tree (en)
skos:prefLabel
  • On Reinsertions in M-tree
  • O znovuvkládání v M-stromu (cs)
  • On Reinsertions in M-tree (en)
skos:notation
  • RIV/00216208:11320/08:00101229!RIV09-AV0-11320___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(1ET100300419), Z(MSM0021620838)
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 384662
http://linked.open...ai/riv/idVysledku
  • RIV/00216208:11320/08:00101229
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • Reinsertions; M-tree (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [C4BA0FA34452]
http://linked.open...v/mistoKonaniAkce
  • Cancun, Mexico
http://linked.open...i/riv/mistoVydani
  • Cancun, Mexico
http://linked.open...i/riv/nazevZdroje
  • SISAP 2008: First international workshop on similarity search and applications
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Lokoč, Jakub
  • Skopal, Tomáš
http://linked.open...vavai/riv/typAkce
http://linked.open...ain/vavai/riv/wos
  • 000255509900014
http://linked.open.../riv/zahajeniAkce
http://linked.open...n/vavai/riv/zamer
number of pages
http://purl.org/ne...btex#hasPublisher
  • IEEE
https://schema.org/isbn
  • 0-7695-3101-6
http://localhost/t...ganizacniJednotka
  • 11320
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