A METHOD FOR LOCATION RECOMMENDATION VIA SKYLINE QUERY TOLERANT TO NOISED GEOREFERENCED DATA

This paper presents a method to perform a location recommendation based on multiple criteria allowing noised coordinates. More specifi cally, the skyline query is adapted to handle those noises by modeling the errors of georeferenced points with an appropriate probability distribution and modifying...

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Published inRevista brasileira de cartografia Vol. 68; no. 6
Main Authors Oliveira, Welder Batista de, Oliveira, Sávio Salvarino Teles de, Rodrigues, Vagner José do Sacramento, Santos, Helton Saulo Bezerra dos, Cardoso, Kleber Vieira
Format Journal Article
LanguageEnglish
Published Universidade Federal de Uberlândia 05.09.2018
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Summary:This paper presents a method to perform a location recommendation based on multiple criteria allowing noised coordinates. More specifi cally, the skyline query is adapted to handle those noises by modeling the errors of georeferenced points with an appropriate probability distribution and modifying the traditional dominance criterion used by that technique. The method is applied to a scenario in which the coordinates are set by a geocoding process in a sample of schools in a specifi c Brazilian city. It enables one to choose the level of confi dence in which a point is removed from the skyline solution (the location recommendation).
ISSN:0560-4613
1808-0936
DOI:10.14393/rbcv68n6-44494