Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/2674
Registo completo
Campo DC | Valor | Idioma |
---|---|---|
dc.contributor.author | José, Rui | - |
dc.contributor.author | Moreira, Adriano | - |
dc.contributor.author | Rodrigues, Helena | - |
dc.contributor.author | Davies, Nigel | - |
dc.date.accessioned | 2005-08-29T14:18:31Z | - |
dc.date.available | 2005-08-29T14:18:31Z | - |
dc.date.issued | 2003-08 | - |
dc.identifier.citation | "Mobile Networks and Applications". ISSN 1383-469X. 8:4 (Aug. 2003). 377-387. | eng |
dc.identifier.issn | 1383-469X | - |
dc.identifier.uri | https://hdl.handle.net/1822/2674 | - |
dc.description.abstract | This paper presents a generic concept of location-based service as an abstraction for supporting the association between computational resources and location. The objective is to extend the advantages of service-based architectures to the development of location-based systems, thus providing a more open and extensible alternative to the “vertical” approaches typically used in this type of system. The novel AROUND architecture is proposed as an approach for supporting location-based services in the Internet environment. AROUND provides a service location infrastructure that allows applications to select services that are specifically associated with their current location. The architecture includes a flexible scope model that defines the association between services and location, and a service location infrastructure organised by spatial criteria and optimised for location-based queries. Based on a prototype implementation of this architecture, we have developed two case studies that illustrate the use of this approach for developing location-based systems. The overall results provide a valuable insight into the applicability of the architecture, and suggest that this model of location-based services can provide a useful approach for the development of a wide range of location-based applications. | eng |
dc.language.iso | eng | eng |
dc.publisher | Kluwer | eng |
dc.rights | openAccess | eng |
dc.subject | Location-based services | eng |
dc.subject | Mobile computing | eng |
dc.subject | Service discovery | eng |
dc.subject | Info-mobility | eng |
dc.title | The around architecture for dynamic location-based services | eng |
dc.type | article | eng |
dc.peerreviewed | yes | eng |
oaire.citationStartPage | 377 | por |
oaire.citationEndPage | 387 | por |
oaire.citationIssue | 4 | por |
oaire.citationVolume | 8 | por |
dc.identifier.doi | 10.1023/A:1024531629631 | por |
dc.subject.wos | Science & Technology | por |
sdum.journal | Mobile Networks & Applications | por |
Aparece nas coleções: | CAlg - Artigos em revistas internacionais / Papers in international journals DSI - Engenharia da Programação e dos Sistemas Informáticos |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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2003-monet-around-vRevista.pdf | 189,74 kB | Adobe PDF | Ver/Abrir |