UM SPIN COATER ARTESANAL BASEADO EM LIXO ELETRÔNICO: UMA ALTERNATIVA VERSÁTIL E DE BAIXO CUSTO

Estudo de Viabilidade de uma Plataforma de Baixo Custo para Data Warehouse

Often corporations need tools that increase the power of decisions in a competitive market. Facing that, several companies does not have resources to buy the commercial systems because of the high costs. This problem can be extended to other segments like government and universities. This work is dedicated to a feasibility study of a low cost platform to data warehouse to supply these customers...

Um Processo de Desenvolvimento de Aplicações Web baseado em Serviços

Web applications are currently widely disseminated. However, traditional development methods for these applications still require a lot of modeling and programming. They do not take much advantage of reuse. This paper presents an environment, called WIDE-PL, that supports the generation of Web applications based on the product line approach and SOA. In particular, this paper describes its appli...

MODEST: um método de teste baseado em modelos

In this work we present our contributions related to the improvement of testing activities, in particular, we present a model-based testing method called MODEST. The main characteristic of MODEST is the use of simple information about the behavior of the system under test. The use of MODEST can decrease the development costs, due to the reduction of the overall effort required in the developmen...

Um SGBD com Armazenamento Distribuído de Dados Baseado em DHT

This paper investigates the development of a DHT-based storage engine for a database management system (DBMS). The storage engine is responsible for implementing the interface between an SQL query processor and a DHT, by translating operations based on relations to DHT standard operations. By combining DHTs to DBMSs we achieve scalability, decentralization, and fault tolerance, due to a DHT-bas...

Interoperabilidade e Inovação em Rede no Governo Eletrônico Brasileiro: um Estudo de Caso