Sumario:
1- Introducción
2- Sistemas móviles y sensibles al contexto
3- E-commerce y M-commerce
4- Hipermedia e hipermedia física
5- Descripción del sistema basado en hipermedia física
6- Diseño
7- Implementación
8-…

Sumario:
I. Conceptos generales
1- Introducción y conceptos generales
2- Infraestructura de clave pública
3- Certificados digitales
4- Firma digital
II. J2EE Java 2 Platform Enterprise Edition
5- J2EE introducción y modelo

Una de las mejores implementaciones de agentes de la familia BDI (B: Belief, D: Desire, I: Intention) es mediante los llamados Sistemas de Razonamiento Procedural (PRS). En este trabajo se plantea una extensión de los PRS para permitir generar agentes…

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O objetivo desta publicação é apresentar a implementação Java do algoritmo de Marr e Hildreth (Marr & Hildreth, 1980) para a detecção de bordas. O objetivo maior das implementações é a construção de uma biblioteca de processamento de imagens em…

Programming embedded devices has been historically a difficult task, involving the learning of the features of a specific device such as the assembly language of a processor. This led to the use of Java in embedded system as a way…

In this article we present a performance comparison of four symmetric block ciphers namely DES, Triple-DES, AES, and Blowfish. Performance evaluation based on CPU execution time is conducted under WinXP and Ubuntu /Linux version 8.10 operating system platforms. The study…

Java for high performance and distributed computing.
(Baker, Mark A.; Shafi, Aamir y Grove, Matthew)


Abstract

The Java language first came to public attention in 1995; very soon after it was being speculated that Java may…

Acantholybas steinbaueri, a brachypterous new species, is described and illustrated from Java (Bali Island and Dammerman). The genus Acantholybas is redescribed, and a key to the four known species is provided.

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