On supporting wide range of attribute types for top-k search

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F09%3A00207479" target="_blank" >RIV/00216208:11320/09:00207479 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

On supporting wide range of attribute types for top-k search

Original language description

Searching top-k objects for many users face the problem of different user preferences. The family of Threshold algorithms computes top-k objects using sorted access to ordered lists. Each list is ordered w.r.t. user preference to one of objects? attributes. In this paper we present the index based methods to simulate the sorted access for different user preferences in parallel. We propose the simulation for different domain types: ordinal, nominal, metric and hierarchical.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JC - Computer hardware and software

OECD FORD branch

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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)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2009

Confidentiality

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

Name of the periodical

Computing and Informatics

ISSN

1335-9150

e-ISSN

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Volume of the periodical

4

Issue of the periodical within the volume

Neuveden

Country of publishing house

SK - SLOVAKIA

Number of pages

31

Pages from-to

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UT code for WoS article

000271135500006

EID of the result in the Scopus database

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