Este artículo presenta una evolución de un ambiente de simulación donde se modelizan e implementan situaciones en la que una BDD debe mantener la integridad de la información ante fallos producidos durante la ejecución de transacciones, enfocándose principalmente en la…

This thesis attempts to gauge the strengths and limitations of the Java programming language in terms of its use in the production of multimedia compositions: in particular, the ways in which Java supports the creation of interactive, non-deterministic musical works.…

Java provides many attractive features such as platform independence, execution safety, garbage collection and object orientation. These features facilitate application development but are expensive to support; applications written in Java are often much slower than their counterparts written in C…

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Nondeterminism makes distributed concurrent systems difficult to test, monitor and control. An execution of a message-passing system is nondeterministic when message races exist. Message race occurs when, e.g., multiple conflicting requests from different clients are competing to be executed within…

El Sistema de Administración de Pacientes y Menús del Servicio de Nutrición y Dietética de la Unidad de Bienestar Estudiantil y Social de la Escuela Politécnica Nacional (SAPM); es un sistema informático que permite la administración de forma eficiente y…

In this thesis, we present a cognitive theory of object-oriented metrics and an empirical study which has as objectives to formally test this theory while validating the metrics and to build a post-release fault proneness prediction model. The four cognitive…

Enunciado de la práctica 1. Se trata de implementar en Java una clase sencilla. Se proporciona una implementación en C++ de referencia.

Mémoire numérisé par la Division de la gestion de documents et des archives de l'Université de Montréal

The objective of this work is to supply one more contribution to the scientific community presenting techniques that will be used in distributed systems that need file replications in real time guaranteeing the permanent availability of the system. As the…