Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/5582
Registo completo
Campo DC | Valor | Idioma |
---|---|---|
dc.contributor.author | Santos, Maribel Yasmina | - |
dc.contributor.author | Moreira, Adriano | - |
dc.date.accessioned | 2006-09-25T09:45:52Z | - |
dc.date.available | 2006-09-25T09:45:52Z | - |
dc.date.issued | 2006 | - |
dc.identifier.citation | JOSÉ, Rui ; BAQUERO, Carlos, ed. lit. – “CSMU’2006 : proceedings of the Conference on Mobile and Ubiquitous Systems, Guimarães, Portugal, 2006”. Guimarães : Universidade do Minho - Escola de Engenharia, D.L. 2006. ISBN 972-8692-29-3. p. 79-88. | eng |
dc.identifier.isbn | 972-8692-29-3 | - |
dc.identifier.uri | https://hdl.handle.net/1822/5582 | - |
dc.description.abstract | Location contexts are geographic regions, with well defined boundaries, that can be used to characterize the context of the persons lying inside them. In this paper we describe a process that exploits the increasing availability of geographic data to automatically create and classify location contexts. The pro-posed process generates new geographic regions from a database of Points Of Interest through the use of spatial clustering techniques, and classifies them automatically using a decision tree based method. Some preliminary results demonstrate the validity of this approach, while suggesting that a richer geographic database could produce location contexts of higher quality. | eng |
dc.description.sponsorship | Fundação para a Ciência e a Tecnologia (FCT). | eng |
dc.language.iso | eng | eng |
dc.publisher | Universidade do Minho. Escola de Engenharia (EEng) | eng |
dc.rights | openAccess | eng |
dc.subject | Location contexts | eng |
dc.subject | Space models | eng |
dc.subject | Data mining | eng |
dc.subject | Decision trees | eng |
dc.subject | Clustering | eng |
dc.title | Automatic classification of location contexts with decision trees | eng |
dc.type | conferencePaper | eng |
dc.peerreviewed | yes | eng |
Aparece nas coleções: | DSI - Engenharia da Programação e dos Sistemas Informáticos |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
---|---|---|---|---|
LocationContexts_Final_PREPRINT.pdf | PrePrint do artigo publicado | 734,08 kB | Adobe PDF | Ver/Abrir |