This thesis contributes to the modeling, understanding and efficient communication in dynamic networks populating the periphery of the Internet. By dynamic networks, we refer to networks that can be modeled by dynamic graphs in which nodes and links change temporally. In the first part of the thesis, we propose a new mobility model - STEPS - which captures a wide spectrum of human mobility behavior. STEPS implements two fundamental principles of human mobility: preferential attachment and attractor. We show that this simple parametric model is able to capture the salient statistical properties of human mobility such as the distribution of inter-contact/contact time. In the second part, using STEPS, we analyze the fundamental behavioral and ...
Avril 2009The rise of wireless technologies, today offers new telecommunications opportunities. The ...
The propagation of a characteristic through a network is the subject of study of many scientific fie...
Compact and cheap electronic components announce the near-future development of applications in whic...
This thesis contributes to the modeling, understanding and efficient communication in dynamic networ...
This thesis contributes to the modeling, understanding and efficient communication in dynamic networ...
Cette thèse apporte des contributions à la modélisation, compréhension ainsi qu’à la communication e...
In public warning message systems, information dissemination across the network is a critical aspect...
During the last years, we have observed a progressive and continuous expansion of human-centered mob...
During the last years, we have observed a progressive and continuous expansion of human-centered mob...
The increasing popularity of Internet bandwidth-intensive applications prompts us to consider follow...
Networks are everywhere. We encounter them daily in our lives, through our social interactions, how ...
Throughout this thesis, we seek to propose and design optimized strategies that are adapted to a wid...
Among mobile network challenges, there is data traffic growth, an increasing number of connected dev...
In this work, we propose a modeling framework which captures the most fundamental behavioral and str...
This thesis is about wireless multi-hop networks such as wireless sensors networks or hybrid sensor/...
Avril 2009The rise of wireless technologies, today offers new telecommunications opportunities. The ...
The propagation of a characteristic through a network is the subject of study of many scientific fie...
Compact and cheap electronic components announce the near-future development of applications in whic...
This thesis contributes to the modeling, understanding and efficient communication in dynamic networ...
This thesis contributes to the modeling, understanding and efficient communication in dynamic networ...
Cette thèse apporte des contributions à la modélisation, compréhension ainsi qu’à la communication e...
In public warning message systems, information dissemination across the network is a critical aspect...
During the last years, we have observed a progressive and continuous expansion of human-centered mob...
During the last years, we have observed a progressive and continuous expansion of human-centered mob...
The increasing popularity of Internet bandwidth-intensive applications prompts us to consider follow...
Networks are everywhere. We encounter them daily in our lives, through our social interactions, how ...
Throughout this thesis, we seek to propose and design optimized strategies that are adapted to a wid...
Among mobile network challenges, there is data traffic growth, an increasing number of connected dev...
In this work, we propose a modeling framework which captures the most fundamental behavioral and str...
This thesis is about wireless multi-hop networks such as wireless sensors networks or hybrid sensor/...
Avril 2009The rise of wireless technologies, today offers new telecommunications opportunities. The ...
The propagation of a characteristic through a network is the subject of study of many scientific fie...
Compact and cheap electronic components announce the near-future development of applications in whic...