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Large-scale similarity data management with distributed Metric Index

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14330%2F12%3A00057505" target="_blank" >RIV/00216224:14330/12:00057505 - isvavai.cz</a>

  • Result on the web

    <a href="http://dx.doi.org/10.1016/j.ipm.2010.12.004" target="_blank" >http://dx.doi.org/10.1016/j.ipm.2010.12.004</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1016/j.ipm.2010.12.004" target="_blank" >10.1016/j.ipm.2010.12.004</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Large-scale similarity data management with distributed Metric Index

  • Original language description

    Metric space is a universal and versatile model of similarity that can be applied in various areas of non-text information retrieval. However, a general, efficient and scalable solution for metric data management is still a resisting research challenge.In this work, we try to make an important step towards such management system that would be able to scale to data collections of billions of objects. We propose a distributed index structure for similarity data management called the Metric Index (M-Index) which can answer queries in precise and approximate manner. This technique can take advantage of any distributed hash table that supports interval queries and utilize it as an underlying index. We have performed numerous experiments to test various settings of the M-Index structure and we have proved its usability by developing a full-featured publicly-available Web application.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    IN - Informatics

  • OECD FORD branch

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2012

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Information Processing and Management

  • ISSN

    0306-4573

  • e-ISSN

  • Volume of the periodical

    48

  • Issue of the periodical within the volume

    5

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    18

  • Pages from-to

    855-872

  • UT code for WoS article

    000307682100005

  • EID of the result in the Scopus database