SciELO - Scientific Electronic Library Online

 
vol.5 número3An Exploratory Study of Website Information ContentContextualized Ubiquity: A new opportunity for rendering business information and services índice de autoresíndice de materiabúsqueda de artículos
Home Pagelista alfabética de revistas  

Journal of theoretical and applied electronic commerce research

versión On-line ISSN 0718-1876

Resumen

CHEN, Donglin; LI, Xiaofei; LIANG, Yueling  y  ZHANG, Jun. A semantic query approach to personalized e-Catalogs service system. J. theor. appl. electron. commer. res. [online]. 2010, vol.5, n.3, pp. 39-54. ISSN 0718-1876.  http://dx.doi.org/10.4067/S0718-18762010000300005.

With the emergence of the e-Catalog, there has been an increasingly wide application of commodities query in distributed environment in the field of e-commerce. But e-Catalog is often autonomous and heterogeneous, effectively integrating and querying them is a delicate and time-consuming task. Electronic catalog contains rich semantics associated with products, and serves as a challenging domain for ontology application. Ontology is concerned with the nature and relations of being. It can play a crucial role in e-commerce as a formalization of e-Catalog. User personalized catalog ontology aims at capturing the users' interests in a working domain, which forms the basis of providing personalized e-Catalog services. In this paper, we present an ontological model of e-Catalogs, and design a semantic personalized e-Catalog service system (SPECSS), which achieves match user personalized catalog ontology (UPCO) and domain e-Catalog ontology (DECO) based on ontology integrated and focus on four key technologies: user personalized catalog ontology generation, domain and local e-Catalog construction, semantic match between them and e-Catalog semantic query system based on heterogeneous catalog database.

Palabras llave : e-Catalog; personalized ontology; semantic match; semantic query; e-Catalog service.

        · texto en Inglés     · pdf en Inglés