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On M-tree Variants in Metric and Non-metric Spaces

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F08%3A00101285" target="_blank" >RIV/00216208:11320/08:00101285 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    On M-tree Variants in Metric and Non-metric Spaces

  • Original language description

    Although there have been many metric access methods (MAMs) developed so far to solve the problem of similarity searching, there is still big need for gapping retrieval efficiency. One of the most acceptable MAMs is M-tree which meets the essential features important for large, persistent and dynamic databases. M-tree?s retrieval inefficiency is hidden in overlaps of its regions, therefore, its overlaps should be as small as possible. Slim-tree [Traina Jr. et al., 2000] (the M-tree variant), solves thisproblem by post-processing slim-down algorithm which is too expensive. We briefly mention our new reinserting algorithm which is dynamic with acceptable construction costs and which reorganizes efficiently index. Another approach how to improve similarity searching has been introduced with the TriGen algorithm [Skopal, 2006] which enables MAMs to perform also non-metric similarity search or faster approximate search. With the TriGen, far more problems of similarity searching can be solve

  • Czech name

    Varianty M-stromu v metrických a nemetrických prostorech

  • Czech description

    Varianty M-stromu v metrických a nemetrických prostorech

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    JC - Computer hardware and software

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/1ET100300419" target="_blank" >1ET100300419: Intelligent Models, Algorithms, Methods and Tools for the Semantic Web (realization)</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2008

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    WDS'08 Proceedings of Contributed Papers: Part I - Mathematics and Computer Sciences

  • ISBN

    978-80-7378-065-4

  • ISSN

  • e-ISSN

  • Number of pages

    5

  • Pages from-to

  • Publisher name

    Matfyzpress

  • Place of publication

    Praha

  • Event location

    Praha

  • Event date

    Jan 1, 2008

  • Type of event by nationality

    CST - Celostátní akce

  • UT code for WoS article