El presente trabajo investiga las herramientas que provee el lenguaje Java para el desarrollo de aplicaciones de ingeniería que transmitan los datos a través del internet o para modificar aplicaciones existentes para proveerles esta funcionalidad. Para ello, primeramente se presenta…

Se revisan los conceptos y marco teórico de los Network Computers y su conectividad a servidores AS400, RS6000 y PC Servers, analizando sus ventajas y desventajas. Los conceptos estudiados como marco de referencia para extender esta tecnología son: costo total…

El objetivo principal de este trabajo es desarrollar un enfoque práctico para la generación dinámica de interfaces de usuario a partir de modelos basados en esquemas XML, de acuerdo a las especificaciones W3C XML Schema Structures and Datatypes. El trabajo…

Authentication techniques for a large-scale network are essential for the booming applications of e-commerce and e-business. In this thesis, authentication techniques for a larger-scale network are discussed. In-deep discussions on the independent path technique are presented. An authentication protocol based…

In the context of an object-oriented programming language such as Java, the ubiquitous use of instance fields and the presence of pointers (references to objects) make it difficult to understand a program's memory usage. Understanding memory usage is a key…

El desarrollo de Sistemas Multi-agente es un problema complejo, su resolución generalmente involucra el análisis de problemas típicos de sistemas distribuidos, con entidades (agentes) que negocian, tienen la capacidad de aprendizaje, etc. Las soluciones existentes van desde desarrollos de cero…

Mobile agents are often described as a promising technology moving towards the vision of a widely distributed scalable electronic market. The deployment of electronic services, especially in the area of electronic commerce, raises essential questions closely related to security issues.…

Virtual method calls are a fundamental feature offered by Java, an object-oriented programming language. However, they are also a source of degradation of performance at run time and imprecision in interprocedural analyses. There are several well known, inexpensive analyses that…

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…

A Internet possui hoje, mais de 100 milhoes de pessoas em mais de 100 países. Tomou proporções tais que não pode mais ser ignorada pelo mercado.
Paulatinamente, a cultura da rede mundial foi aceitando o fato de coexistir com empresas…