Utilize este identificador para referenciar este registo: http://hdl.handle.net/1822/994

TítuloConstraining XML topic maps with XTche
Autor(es)Librelotto, Giovani Rubert
Ramalho, José Carlos
Henriques, Pedro Rangel
Palavras-chaveTopic maps
CitaçãoRAMALHO, José Carlos ; SIMÕES, Alberto ; LOPES, João Correia, ed. lit. – “XATA 2005 : XML : aplicações e tecnologias associadas : actas da 3ª Conferência Nacional, Braga, 2005”. [S.l. : s.n.], 2005. ISBN 972-99166-1-6. p. 94-105.
Resumo(s)This paper presents a process for specifying constraints on topic maps with a constraint language. This language allows to express contextual conditions on classes of Topic Maps. With XTche, a topic map designer defines a set of restrictions that enables to verify if a particular topic map is semantically valid. As the manual checking of large topic maps (frequent in real cases) is impossible, it is mandatory to provide an automatic validator. The constraining process presented in this paper is composed by a language and a processor. The language is based on XML Schema syntax. The processor is developed in XSLT language. The XTche processor takes a XTche specification and it generates a particular XSLT stylesheet. This stylesheet can validate a specific topic map (or a set of them) according to the constraints in the XTche specification. In this paper we will show, in abstract terms and with concrete examples, how to specify Topic Maps schemas and constraints with XTche.
Arbitragem científicayes
Aparece nas coleções:DI/CCTC - Artigos (papers)

Ficheiros deste registo:
Ficheiro Descrição TamanhoFormato 
LRH05b-XATA.pdfArticle352,81 kBAdobe PDFVer/Abrir
LRH05b-XATA-slides.pdfSlides257,16 kBAdobe PDFVer/Abrir

Partilhe no FacebookPartilhe no TwitterPartilhe no DeliciousPartilhe no LinkedInPartilhe no DiggAdicionar ao Google BookmarksPartilhe no MySpacePartilhe no Orkut
Exporte no formato BibTex mendeley Exporte no formato Endnote Adicione ao seu Currículo DeGóis