Cerca risorse accademiche

Materie / parole chiave: LIPPIATT, ARTHUR G; PRENTICE-HALL INTERNATIONAL; 004.22 L765a

Parallel genetic algorithms, models and implementations, attempts to exploit the intrinsically parallel nature of genetic algorithms. By distributing the total population, these models ref1ects a bebaviour nearer to that...

Modern computers present a big gap between peak performance and sustained performance. There are many reasons for this situation, but mainly involving an inefficient usage of computational resources. Nowadays the memory ...

A Federated System is a collection of independent, cooperative, possibly heterogeneous and autonomous computer systems (usually database systems) which allows sharing all or some of its data. A Service-oriented Architect...

The increase of the complexity of scienti c applications that use high performance computing require more e cient Input/Output (I/O) systems. In order to e ciently use the I/O is necessary to know its performance capacit...

Every day, new technologies are developed to combine the facilities arranged for shared memory systems with the facilities that provide distributed memory systems. This paper proposes a hybrid system that enables communi...

Educational Modeling Languages (EMLs) have been proposed to support the modeling of units of learning enabling the description of different pedagogical approaches. Eventually, such models are intended to support the oper...

Human-computer interfaces require models of dialogue structure that capture the variability and unpredictability within dialogue. In this paper, taking as starting point P systems, and by extending it to the concept of ...

1957 marked the beginning of modern education in computing in Argentina. I was lucky enough to live this part of the history. After issuing an international bid that year, all members of a special commission from the Uni...

Features such as fast response, storage efficiency, fault tolerance and graceful degradation in face of scarce or spurious inputs make neural networks appropriate tools for Intelligent Computer Systems. A neural network ...

La creciente cantidad de imágenes transmitidas a través de Internet ha llevado al desarrollo de Sistemas de Minería de Imágenes de propósito general. La performance de un SMI depende en gran medida de una rápida y...

La telemedicina se caracteriza por utilizar las nuevas tecnologías informáticas y de comunicaciones para ofrecer acceso a la salud, independientemente del lugar donde se encuentre quien lo necesite. Este informe hace r...

"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...

In parallel systems, a number of measures of performance are not accurate or representative of their functioning. These measures allow to quantify the benefit of parallelism. Very often, programs are designed and tested ...

Fish disease diagnosis is a complicated process and requires high level of expertise, an expert system for fish disease diagnosis is considered as an effective tool to help fish farmers. However, many farmers have no com...

Materie / parole chiave: Computer software; Development; Operating systems (Computers); Computer architecture; Electronic books

Materie / parole chiave: Service-oriented architecture (Computer science); Computer integrated manufacturing systems; Internetworking (Telecommunication); Engineering; Electronic books

Materie / parole chiave: Operating systems (Computers); Computer architecture; Application software; Electronic books

Keystroke Dynamics is a powerful technique which allows to detect and identify intruders in computer systems. In order to test keystroke data pattern matching and clustering algorithms, user data collection is a mandator...

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 syste...

El diseño de sistemas informáticos para sitios de negocios electrónicos puede realizarse con configuraciones variadas de recursos de hardware, software y comunicaciones. Fundamentalmente debe considerar los requerimie...

O grande salto tecnológico ocorrido nos últimos decênios em áreas como a informática e as telecomunicações já começa a causar uma verdadeira revolução social. Com o advento da Internet, a possibilidade de subs...

Model-Driven Architecture (MDA) es un enfoque ampliamente aceptado para el desarrollo de sistemas de software complejos. MDA propone el uso de modelos en todas las fases de desarrollo, desde la especificación y análisi...

In this work we propose a multiagent architecture for webb educational resouces retrieval that helps users to find courses according to their personal and cultural aspects. Cultural aspects aree preferences and ways of b...