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This book presents the contents of an introduction course to Computer Science for engineering disciplines where the engineer makes use of the computer not only as an "office tool" but also as an integral part of his desi...

This paper describes an approach to On Line Analytical Processing (OLAP), expresed in the declarative programming paradigm. We define a collection of functions that capture some of the functionality currently provided b...

The need for improving software processes approximated the software engineering and artificial intelligence areas. Artificial intelligence techniques have been used as a support to software development processes, particu...

Nowadays, the digital circuit production is carried out specifying the circuit functionality using a hardware description language. Then, this specification is synthesized down to a structural netlist suitable for use by...

En la actualidad la propuesta MDA está tomando cada vez más fuerza en el desarrollo de software. En los últimos años han ido apareciendo numerosas herramientas que dan soporte a esta propuesta, facilitando la tarea d...

Asumiendo que uno de los objetivos de los sitios web municipales es incrementar la calidad de los servicios prestados a sus ciudadanos, este paper analiza los aspectos que permitirán a estos sitios, alcanzar un grado de...

"Se diseñó el software y hardware de una balanza desde cero, basándose inicialmente en las funcionalidades de la competencia (que luego fueron ampliadas) y se utilizaron componentes del menor costo posible que permiti...

Fil: Tapié, Mauro Damián. La Pampa. Dirección Provincial de Vialidad; Argentina. El presente Trabajo Final Integrador tiene como objetivo principal establecer pautas de gestión ambiental concretas y eficientes para l...

In the last years software researchers have been looking for ways of assembling systems in a style of software construction similar to “LEGO blocks”. Software components are reusable building blocks for constructing ...

"El objetivo del presente trabajo de investigación es estudiar en forma intensa y continua el actual sistema de becas de la universidad ITBA, a fin de implementar ciertos indicadores a nivel organizacional y funcional, ...

This paper sets out to provide a highly automated mechanism for an undo process that can be easily built into a new or existing system. Our proposal is based on the observation that it is not necessary to store the state...

The appearance and continuous growth of virtual communities on the web imposes the challenge of coping with the large amount of information and knowledge these communities produce. The Semantic Web with its set of standa...

El objetivo general de esta investigación fue analizar la producción y reproducción de los procesos de subalternización en materia de diversidad sexual y diversidad funcional en el sistema educativo costarricense. ...

Public key cryptography has been contributed some important functionality to computer systems security. Each pubic key scheme is based in some mathematics or computational problem, easy to solve in one way (an intended r...

There are some concepts, such as synchronization, error checking, distribution, security, and others, that are dissimilar from the basic functionality of a system, and they are not correct encapsulated when using traditi...

Different types of middleware exist to facilitate the integration of software running on heterogeneous computing platforms. Message Oriented Middleware (MOM), for instance, enables the interaction between heterogeneous a...

Software engineering has entered a new era, the Internet and its associated technologies require a different conceptual framework for building and understanding software solutions. Users ask to develop applications more...

"Unmanned networked multirobot systems have the potential to accomplish complex field tasks with minimum human intervention. Motion coordination of vehicles that operate in different domains (land, sea, air) is one of th...

Desde que fue definido, el protocolo TCP se ha adaptado a un número considerable de cambios en su medioambiente de operación: definido en momentos en que la red subyacente estaba compuesta de vínculos homogéneos y po...

Object-oriented frameworks are, perhaps, the most important reuse technology today available. This is so, because they enable the reuse of both code and design. However, the effective use of frameworks to instantiate new...

Hasta hace poco tiempo, el soporte de comunicaciones de TCP/IP, TCP y UDP, fue suficiente para satisfacer los requerimientos de las aplicaciones. Esto cambió con la aparición de las aplicaciones multimedia en tiempo re...

Um banco de dados temporal armazena vários estágios dos dados, assim como os instantes em que estes diferentes estágios são válidos. Os bancos de dados tradicionais armazenam somente o estado corrente dos dados. Mui...

Intelligent computing systems comprising microprocessor cores, memory and reconfigurable user-programmable logic represent a promising technology which is well-suited for applications such as digital signal and image pro...

TCP es un protocolo ampliamente difundido en la Internet. Gran parte del tráfico de la Internet, proviene de aplicaciones que lo utilizan. Esta característica indica la importancia de la tasa a la cual TCP introduce su...