En las redes de contenido, uno de los puntos fundamentales es la decisión sobre cómo acceder y distribuir la información sobre los contenidos existentes. En particular, hay dos alternativas principales, publicar la información cuando los contenidos cambian, o buscar los contenidos cuando se recibe una consulta. En general, se emplea una combinación de ambas alternativas, debiéndose evaluar la mejor manera de realizar la misma. En este trabajo, desarrollamos un modelo simplificado de los costos y restricciones asociados con las fechas de expiración de cache en nodos cache. Estas fechas regulan la proporción de consultas que serán contestadas en base a la información publicada, y aquellas que darán lugar a una búsqueda en el backbone. Basados...
Dans le contexte des services de streaming vidéo à la demande, la mise en cache et la politique de r...
In the last few years, Content Providers (CPs) have experienced a high increase in requests for vide...
International audienceCache policies to minimize the content retrieval cost have been studied throug...
En las redes de contenido, uno de los puntos fundamentales es la decisión sobre cómo acceder y distr...
Content networks are usually virtual networks based over the IP infrastructure of Internet or of a c...
One of the fundamental decisions in content networks is how the information about the existing conte...
International audienceIn-network caching is an important solution for content offloading from conten...
Ce travail de thèse s’est tout d’abord attaché à comprendre comment la prise en compte du temps de t...
Performance Evaluation Methodologies and Tools: Selected Papers from VALUETOOLS 2013International au...
L’Internet d’aujourd’hui a une charge de trafic de plus en plus forte à cause de la prolifération de...
The rapid increase of content delivery over the Internet has lead to the proliferation of content di...
Data communications is an essential building block of everyday life. A fundamental challenge in comm...
The massive increase in cellular traffic poses serious challenges to all actors concerned with wirel...
We study the bounds and means of optimal caching in overlay Content Distribution Networks (CDN) that...
Abstract—Content-Centric Networking (CCN) is a promis-ing framework for evolving the current network...
Dans le contexte des services de streaming vidéo à la demande, la mise en cache et la politique de r...
In the last few years, Content Providers (CPs) have experienced a high increase in requests for vide...
International audienceCache policies to minimize the content retrieval cost have been studied throug...
En las redes de contenido, uno de los puntos fundamentales es la decisión sobre cómo acceder y distr...
Content networks are usually virtual networks based over the IP infrastructure of Internet or of a c...
One of the fundamental decisions in content networks is how the information about the existing conte...
International audienceIn-network caching is an important solution for content offloading from conten...
Ce travail de thèse s’est tout d’abord attaché à comprendre comment la prise en compte du temps de t...
Performance Evaluation Methodologies and Tools: Selected Papers from VALUETOOLS 2013International au...
L’Internet d’aujourd’hui a une charge de trafic de plus en plus forte à cause de la prolifération de...
The rapid increase of content delivery over the Internet has lead to the proliferation of content di...
Data communications is an essential building block of everyday life. A fundamental challenge in comm...
The massive increase in cellular traffic poses serious challenges to all actors concerned with wirel...
We study the bounds and means of optimal caching in overlay Content Distribution Networks (CDN) that...
Abstract—Content-Centric Networking (CCN) is a promis-ing framework for evolving the current network...
Dans le contexte des services de streaming vidéo à la demande, la mise en cache et la politique de r...
In the last few years, Content Providers (CPs) have experienced a high increase in requests for vide...
International audienceCache policies to minimize the content retrieval cost have been studied throug...