In average consensus protocols, nodes in a network perform an iterative weighted average of their estimates and those of their neighbors. The protocol converges to the average of initial estimates of all nodes found in the network. The speed of convergence of average consensus protocols depends on the weights selected on links (to neighbors). We address in this paper how to select the weights in a given network in order to have a fast speed of convergence for these protocols. We approximate the problem of optimal weight selection by the minimization of the Schatten p-norm of a matrix with some constraints related to the connectivity of the underlying network. We then provide a totally distributed gradient method to solve the Schatten norm o...
The ever-increasing number of users and applications on the Internet sets a number of challenges for...
We consider that a set of distributed agents desire to reach consensus on the average of their initi...
The paper deals with the distributed minimum sharing problem: a set of decision-makers compute the m...
Average consensus is an iterative protocol where nodes in a network, each having an initial scalar v...
International audienceIn this work we study the weight optimization problem for average consensus pr...
Les protocoles de consensus ont gagné beaucoup d’intérêt ces dernières années. Dans cette thèse, nou...
Consensus protocols have gained a lot of interest in the recent years. In this thesis, we study opti...
International audienceInformation can flow in a network through communication links connecting the n...
Consider a network whose nodes have some initial values, and it is desired to design an algorithm th...
In this paper we consider that nodes in a Delay Tolerant Network (DTN) may collaborate to minimize t...
Le consensus des systèmes multi-agents a eu une attention considérable au cours de la dernière décen...
Many questions of interest in various fields ranging from machine learning to computational biology ...
We consider the problem of approximate consensus in mobile networks containing Byzantine nodes. We a...
The increasing popularity of Internet bandwidth-intensive applications prompts us to consider follow...
Doktorgradsavhandling ved Fakultet for teknologi og naturvitenskap, Universitetet i Agder, 2016In th...
The ever-increasing number of users and applications on the Internet sets a number of challenges for...
We consider that a set of distributed agents desire to reach consensus on the average of their initi...
The paper deals with the distributed minimum sharing problem: a set of decision-makers compute the m...
Average consensus is an iterative protocol where nodes in a network, each having an initial scalar v...
International audienceIn this work we study the weight optimization problem for average consensus pr...
Les protocoles de consensus ont gagné beaucoup d’intérêt ces dernières années. Dans cette thèse, nou...
Consensus protocols have gained a lot of interest in the recent years. In this thesis, we study opti...
International audienceInformation can flow in a network through communication links connecting the n...
Consider a network whose nodes have some initial values, and it is desired to design an algorithm th...
In this paper we consider that nodes in a Delay Tolerant Network (DTN) may collaborate to minimize t...
Le consensus des systèmes multi-agents a eu une attention considérable au cours de la dernière décen...
Many questions of interest in various fields ranging from machine learning to computational biology ...
We consider the problem of approximate consensus in mobile networks containing Byzantine nodes. We a...
The increasing popularity of Internet bandwidth-intensive applications prompts us to consider follow...
Doktorgradsavhandling ved Fakultet for teknologi og naturvitenskap, Universitetet i Agder, 2016In th...
The ever-increasing number of users and applications on the Internet sets a number of challenges for...
We consider that a set of distributed agents desire to reach consensus on the average of their initi...
The paper deals with the distributed minimum sharing problem: a set of decision-makers compute the m...