Browsing by Subject "Distributed consensus"
Now showing items 1-6 of 6
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Conference Object
Distributed consensus and linear functional calculation in networks: An observability perspective
(2007)We study the problem of performing sensor fusion and distributed consensus in networks, where the objective is to calculate some linear function of the initial sensor values at some or all of the sensors. We utilize a ...
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Article
Distributed function calculation and consensus using linear iterative strategies
(2008)Given an arbitrary network of interconnected nodes, we develop and analyze a distributed strategy that enables a subset of the nodes to calculate any given function of the node values. Our scheme utilizes a linear iteration ...
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Conference Object
Distributed function calculation via linear iterations in the presence of malicious agents - Part II: Overcoming malicious behavior
(2008)Given a network of interconnected nodes, each with a given initial value, we develop a distributed strategy that enables some or all of the nodes to calculate any arbitrary function of these initial values, despite the ...
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Article
Distributed function calculation via linear iterative strategies in the presence of malicious agents
(2011)Given a network of interconnected nodes, each with its own value (such as a measurement, position, vote, or other data), we develop a distributed strategy that enables some or all of the nodes to calculate any arbitrary ...
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Conference Object
Finite-time distributed consensus in graphs with time-invariant topologies
(2007)We present a method for achieving consensus in distributed systems in a finite number of time-steps. Our scheme involves a linear iteration where, at each time-step, each node updates its value to be a weighted average of ...
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Article
Structural controllability and observability of linear systems over finite fields with applications to multi-agent systems
(2013)We develop a graph-theoretic characterization of controllability and observability of linear systems over finite fields. Specifically, we show that a linear system will be structurally controllable and observable over a ...