Currently, the telecommunications management systems are powerful, however, maintain centralized and proprietary platforms, limiting this way, the growth of these telecommunications networks. This factor generates the need for scalable and open systems, stimulating the sectors of the telecommunications area to…

We present a new approach to eliminate array bounds checks in Java by using static analyses. Our approach is based upon a flow-sensitive intraprocedural analysis called variable constraint analysis (VCA). VCA collects constraints between locals related to array references. The…

E-commerce is a new way of doing business. It is becoming increasingly important to everybody. The objective of this thesis is to compare various design approaches and to find out the best solution for small businesses. Some commonly used technologies…

This paper presents an easier way of creating a medicine web application in Java. It describes the concepts of JavaBean, Enterprise Java Bean and Java Server Pages and the way we can use them for producing a collection of medicine…

Linguagem de programação Java. Java native interface (JNI). Ferramenta ServCLIPS:um exemplo de uso da JNI., 2001, Acesso em: 29 maio 2008.

This thesis empirically compares statistical prediction models using fault count data and fault binary data. The types of statistical models that are studied in detail are Logistic Regression for binary data and Negative Binomial Regression for the count data. Different…

I present a distributed vision system for testing and development of computer vision algorithms. The system's form follows a new approach to the construction of vision systems. Utilizing streaming video interconnects and distributed computer resources, the system provides researchers with…

Geographical Information Systems (GIS) have become a more and more important application of database systems. Most general-purpose database systems do not contain a graphical display interface which is indispensable in GIS applications. This thesis presents the design and implementation of…

Descripción completa.

JAVA is a general purpose concurrent class-based object-oriented programming language. This work presents an interactive program that interprets JAVA source programs directly. The cornerstone of its execution model is an execution graph, in which each node is constituted by three…