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Now showing items 31-40 of 149
Distributed minimum-time weight balancing over digraphs
(IEEE Computer Society, 2014)
We address the weight-balancing problem for a distributed system whose components (nodes) can exchange information via interconnection links (edges) that form an arbitrary, possibly directed, communication topology (digraph). ...
Average consensus in the presence of dynamically changing directed topologies and time delays
(Institute of Electrical and Electronics Engineers Inc., 2014)
We have recently proposed a robustified ratio consensus algorithm which achieves asymptotic convergence to the global average in a distributed fashion in static strongly connected digraphs, despite the possible presence ...
Capacity of channels with memory and feedback: Encoder properties and dynamic programming
(2010)
This paper is concerned with capacity formulae for channels with memory and feedback, properties of the capacity achieving encoder, and dynamic programming for designing optimal encoders. The source is general and the ...
Optimal encoder and control strategies in stochastic control subject to rate constraints for channels with memory and feedback
(2011)
This paper is concerned with the joint design of encoder/control strategies which minimize a control payoff subject to a rate constraint on the feedback information provided by the system. The control system is described ...
Distributed formation of balanced and bistochastic weighted digraphs in multi-agent systems
(2013)
We propose two distributed algorithms, one for solving the weight-balance problem and another for solving the bistochastic matrix formation problem, in a distributed system whose components (nodes) can exchange information ...
Capacity of channels with memory and feedback: Encoder properties and dynamic programming
(2010)
This paper is concerned with capacity formulae for channels with memory and feedback, properties of the capacity achieving encoder, and dynamic programming for designing optimal encoders. The source is general and the ...
Feedback control over packet dropping network links
(2007)
This paper studies stabilization schemes for a discrete-time control systems in which the feedback loop includes a network link that may suffer packet drops. We model the packet dropping network link as an erasure channel ...
Decentralised minimum-time average consensus in digraphs
(Institute of Electrical and Electronics Engineers Inc., 2013)
Distributed algorithms for average consensus in directed graphs are typically asymptotic in the literature. In this work, we propose a protocol to distributively reach average consensus in a finite number of steps on ...
Team optimality conditions of differential decision systems with nonclasssical information structures
(Institute of Electrical and Electronics Engineers Inc., 2014)
We derive team optimality conditions for differential decision systems with nonclassical information structures. The necessary conditions of optimality are given in terms of Hamiltonian system of equations consisting of a ...
Synchronization-based fault detection in discrete event systems
(2004)
In this paper we study fault detection in systems that can be modeled as finite state machines (FSMs). We aim at detecting faults that manifest themselves as permanent changes in the next-state transition functionality of ...