Integrating analytic and geographical services for decision support over the web / Integrando serviÃos analÃticos e geogrÃficos para suporte à decisÃo na WEB

AUTOR(ES)
DATA DE PUBLICAÇÃO

2007

RESUMO

Nowadays, several organizations have a need for using a computer system supporting strategic decision making activities, in order to aggregate some advantages to their business. However, many of these organizations may still need to use distinct tools for analytic and geographical data processing. This may result in a waste of both time and processing while performing queries that simultaneously contain these two kinds of data. A lot of research has been developed for integrating the analysis functionality that is available in analytic and geographic processing systems. The main goal of these studies is to provide users with a system capable of processing both geographic and multidimensional data by abstracting the complexity of separately querying and analyzing these data in a decision making process. However, most of them do not satisfy some important requirements such as platform independence and integrated functionality. This work presents a services integration model, namely ISAG, for supporting analytic and/or geographic requests over the Web. This model has been implemented by a Web Service, called as the GMLA WS, which is strongly based on standardized technologies such as Web Services, Java and XML. The GMLA WS query results are displayed by means of a Web browser as maps and/or tables for helping users in their decision making processes

ASSUNTO(S)

suporte à decisÃo ciencia da computacao decision support integraÃÃo de serviÃos analÃticos e geogrÃficos gmla web service analytic and geographical services integration isag model modelo isag gmla web service

ACESSO AO ARTIGO

Documentos Relacionados