UM PROFESSOR DE SOCIOLOGIA EM MOVIMENTO: ENTREVISTA COM LIER PIRES FERREIRA

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...

Perda de nutrientes por lixiviação em um Argissolo Acinzentado cultivado com meloeiro1

This study aimed to evaluate the nutrient losses by leaching as a function of the type of incorporated organic residues into the soil, as well as the accumulation in the melon crop. The experiment was developed in a greenhouse of the UFC/CCA. The soil was a Ultisol, collected in the layer of 0-10 cm. A completely randomized design considering four replications was adopted. The treatments tested...

Um Modelo Integrado de Requisitos com Casos de Uso

Transformação de um Modelo de Empresa em Requisitos de Software

The transformation from stakeholder requirements into system and software requirements is traditionally executed manually, through a refinement process. This work presents ongoing research to provide automatic transformation from stakeholder requirements into software requirements in the context of enterprise systems. The proposed transformation uses an enterprise model as a stakeholder require...

Em Busca de um Modelo de Referência para Engenharia de Requisitos em Ambientes de Desenvolvimento Di

Resumo. Existe um interesse crescente em pesquisas que enderecem o desenvolvimento distribuído de software. A engenharia de requisitos, nesse contexto, apresenta diversos desafios causados pela distribuição. A necessidade de um processo de requisitos que aborde essas dificuldades é reconhecida. Nesse sentido, esse artigo visa apresentar um modelo de referência para engenharia de requisitos em a...