<> "The repository administrator has not yet configured an RDF license."^^ . <> . . . "Sparse Solutions to the Average Consensus Problem via Various Regularizations of the Fastest Mixing Markov-Chain Problem"^^ . "In the consensus problem on multi-agent systems, in which the states of the agents represent opinions, the agents aim at reaching a common opinion (or consensus state) through local exchange of information. An important design problem is to choose the degree of interconnection of the subsystems to achieve a good trade-off between a small number of interconnections and a fast convergence to the consensus state, which is the average of the initial opinions under mild conditions. This paper addresses this problem through l₁ -norm and l₀ -“pseudo-norm” regularized versions of the well-known Fastest Mixing Markov-Chain (FMMC) problem. We show that such versions can be interpreted as robust forms of the FMMC problem and provide results to guide the choice of the regularization parameter."^^ . "2015-07" . "2" . "3" . . "IEEE"^^ . . . "IEEE Transactions on Network Science and Engineering"^^ . . . "23274697" . . . . . . . . . . . . . "Rita"^^ . "Morisi"^^ . "Rita Morisi"^^ . . "Giorgio"^^ . "Gnecco"^^ . "Giorgio Gnecco"^^ . . "Alberto"^^ . "Bemporad"^^ . "Alberto Bemporad"^^ . . . . . "HTML Summary of #2774 \n\nSparse Solutions to the Average Consensus Problem via Various Regularizations of the Fastest Mixing Markov-Chain Problem\n\n" . "text/html" . . . "QA Mathematics"@en . . . "QA75 Electronic computers. Computer science"@en . . . "T Technology (General)"@en . .