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It is sometimes not enough to keep the contents of a message secret, it may also be necessary to keep the existence of the message secret. The technique used to implement this, is called steganography and it is the proce...

Processor and network management have a great impact on the performance of Distributed Memory Parallel Computers. Dynamic Process Migration allows load balancing and communication balancing at execution time. Managing th...

Aunque la crítica no ha encontrado una lectura en clave erótica para el carmen V, el uso de la palabra "basia" sugiere la presencia de un significado obsceno. El estudio propone la revisión del caso de los besos en ca...

Todo sistema que se precie de brindar servicio de mail está compuesto básicamente por dos subsistemas. Uno que abstrae al usuario de todos los detalles de como se transportan los mensajes, como se encuentra el destino,...

Se analizó el perfil de uso de los medicamentos utilizados en los pacientes adultos mayores (65 años o más) atendidos en los Centros de Salud, urbanos, de la Provincia de Santiago, Chile, durante los meses de junio a ...

In snakes there are two possible pheromonal sources: skin and cloacal glands. In this work, we tested both secretions in adults of Epicrates cenchria alvarezi as messages transmitters, trying to explain the role that pla...

Our efforts are directed towards the understanding of the coscheduling mechanism in a NOW system when a parallel job is executed jointly with local workloads, balancing parallel perfor-mance against the local interactive...

InfiniBand (IBA) technology was developed to address the performance issues associated with messages movement among Endnodes and computer I/O devices. However, InfiniBand is also widely deployed within high performance c...

This paper introduces the conceptual design of a new information technology integrating wireless telephony and Internet services to assist in locating lost or displaced people in a moment of crisis. This public safety se...

Genomic and darwinian medicine deal with the application of hereditary and evolutionary principles for the understanding of health and disease. The progress in molecular and bioinformatic knowledge is making possible thr...

We propose a distributed solution for the group mutual exclusion problem based on priorities, in a network with no share memory whose members only communicate by messages. The proposed algorithm is composed by two player...

Fault tolerance has become an important issue for parallel applications in the last few years. The parallel systems' users want them to be reliable considering two main dimensions, availability and data consistency. Avai...

El trabajo indaga sobre los paradigmas que movieron y llevaron a decidir en Política Exterior a los gobiernos de Carlos Menem y Eduardo Duhalde y busca la relación entre estos y el voto argentino en la Asamblea General...

El autor analiza como la Adminsitración Menem significó un cambio profundo en la Política Exterior Argentina en relación a Malvinas. Destaca de que manera se privilegia la relación bilateral en lugar del marco mult...

La Web ha motivado la generación de herramientas que permiten, con distintos grados de sofisticación y precisión, manipular sus contenidos. Para ello, tratan una serie de problemas, relacionados con la naturaleza impe...

La mirada -acto de ver- tiene, de acuerdo con investigaciones contemporáneas, tres diferentes funciones: informa, toca y habla. Este estudio analiza la función lingüística de la mirada -cómo los ojos hablan- en la o...

In several applications, the trajectory of an entity, a feature or an object has to be tracked over a sequence of image frames. When the processing is to be performed in real time, there are important constraints leading...

In this paper we explore different situations in which collaborative agents have to communicate among themselves using standard interaction protocols. We will propose how to process these interactions in parallel without...

In wireless mobile ad hoc networks, packet delivery is achieved through two closely related network-layer operations: ad hoc routing and packet forwarding. As a result any security solution should encompass the protectio...