Graph Theoretic Methods In Multiagent Networks

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Graph Theoretic Methods in Multiagent Networks

Author : Mehran Mesbahi,Magnus Egerstedt
Publisher : Princeton University Press
Page : 423 pages
File Size : 55,6 Mb
Release : 2010-07-21
Category : Computers
ISBN : 9780691140612

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Graph Theoretic Methods in Multiagent Networks by Mehran Mesbahi,Magnus Egerstedt Pdf

An introduction to the analysis & design of dynamic multiagent networks. These have a wide range of applications in science & engineering, including mobile sensor networks, distributed robotics, quantum networks, networked economics, biological synchronization & social networks.

Graph Theoretic Methods in Multiagent Networks

Author : Mehran Mesbahi,Magnus Egerstedt
Publisher : Princeton University Press
Page : 424 pages
File Size : 42,9 Mb
Release : 2010-07-01
Category : Mathematics
ISBN : 9781400835355

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Graph Theoretic Methods in Multiagent Networks by Mehran Mesbahi,Magnus Egerstedt Pdf

This accessible book provides an introduction to the analysis and design of dynamic multiagent networks. Such networks are of great interest in a wide range of areas in science and engineering, including: mobile sensor networks, distributed robotics such as formation flying and swarming, quantum networks, networked economics, biological synchronization, and social networks. Focusing on graph theoretic methods for the analysis and synthesis of dynamic multiagent networks, the book presents a powerful new formalism and set of tools for networked systems. The book's three sections look at foundations, multiagent networks, and networks as systems. The authors give an overview of important ideas from graph theory, followed by a detailed account of the agreement protocol and its various extensions, including the behavior of the protocol over undirected, directed, switching, and random networks. They cover topics such as formation control, coverage, distributed estimation, social networks, and games over networks. And they explore intriguing aspects of viewing networks as systems, by making these networks amenable to control-theoretic analysis and automatic synthesis, by monitoring their dynamic evolution, and by examining higher-order interaction models in terms of simplicial complexes and their applications. The book will interest graduate students working in systems and control, as well as in computer science and robotics. It will be a standard reference for researchers seeking a self-contained account of system-theoretic aspects of multiagent networks and their wide-ranging applications. This book has been adopted as a textbook at the following universities: ? University of Stuttgart, Germany Royal Institute of Technology, Sweden Johannes Kepler University, Austria Georgia Tech, USA University of Washington, USA Ohio University, USA

Graph-Theoretic Techniques for Web Content Mining

Author : Adam Schenker,Abraham Kandel,Horst Bunke,Mark Last
Publisher : World Scientific
Page : 248 pages
File Size : 54,7 Mb
Release : 2005-05-31
Category : Computers
ISBN : 9789814480345

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Graph-Theoretic Techniques for Web Content Mining by Adam Schenker,Abraham Kandel,Horst Bunke,Mark Last Pdf

This book describes exciting new opportunities for utilizing robust graph representations of data with common machine learning algorithms. Graphs can model additional information which is often not present in commonly used data representations, such as vectors. Through the use of graph distance — a relatively new approach for determining graph similarity — the authors show how well-known algorithms, such as k-means clustering and k-nearest neighbors classification, can be easily extended to work with graphs instead of vectors. This allows for the utilization of additional information found in graph representations, while at the same time employing well-known, proven algorithms. To demonstrate and investigate these novel techniques, the authors have selected the domain of web content mining, which involves the clustering and classification of web documents based on their textual substance. Several methods of representing web document content by graphs are introduced; an interesting feature of these representations is that they allow for a polynomial time distance computation, something which is typically an NP-complete problem when using graphs. Experimental results are reported for both clustering and classification in three web document collections using a variety of graph representations, distance measures, and algorithm parameters. In addition, this book describes several other related topics, many of which provide excellent starting points for researchers and students interested in exploring this new area of machine learning further. These topics include creating graph-based multiple classifier ensembles through random node selection and visualization of graph-based data using multidimensional scaling. Contents:Introduction to Web MiningGraph Similarity TechniquesGraph Models for Web DocumentsGraph-Based ClusteringGraph-Based ClassificationThe Graph Hierarchy Construction Algorithm for Web Search Clustering Readership: Researchers and graduate students who are interested in computer science, specifically machine learning. Also of interest to researchers in academia or industry in disciplines such as information science or information technology who are interested in text and web documents. Keywords:Graph;Machine Learning;Web Mining;Data Mining;Clustering;Classification;Graph Distance;Maximum Common SubgraphKey Features:Opens up exciting new possibilities for utilizing graphs in common machine learning algorithmsPresents experimental results comparing differing graph representations and graph distance measuresProvides a review of graph-theoretic similarity techniques

Cooperative Control of Multi-Agent Systems

Author : Frank L. Lewis,Hongwei Zhang,Kristian Hengster-Movric,Abhijit Das
Publisher : Springer Science & Business Media
Page : 307 pages
File Size : 54,9 Mb
Release : 2013-12-31
Category : Technology & Engineering
ISBN : 9781447155744

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Cooperative Control of Multi-Agent Systems by Frank L. Lewis,Hongwei Zhang,Kristian Hengster-Movric,Abhijit Das Pdf

Cooperative Control of Multi-Agent Systems extends optimal control and adaptive control design methods to multi-agent systems on communication graphs. It develops Riccati design techniques for general linear dynamics for cooperative state feedback design, cooperative observer design, and cooperative dynamic output feedback design. Both continuous-time and discrete-time dynamical multi-agent systems are treated. Optimal cooperative control is introduced and neural adaptive design techniques for multi-agent nonlinear systems with unknown dynamics, which are rarely treated in literature are developed. Results spanning systems with first-, second- and on up to general high-order nonlinear dynamics are presented. Each control methodology proposed is developed by rigorous proofs. All algorithms are justified by simulation examples. The text is self-contained and will serve as an excellent comprehensive source of information for researchers and graduate students working with multi-agent systems.

A Graph-Theoretic Approach to Enterprise Network Dynamics

Author : Horst Bunke,Peter J. Dickinson,Miro Kraetzl,Walter D. Wallis
Publisher : Springer Science & Business Media
Page : 226 pages
File Size : 52,8 Mb
Release : 2007-04-05
Category : Computers
ISBN : 9780817645199

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A Graph-Theoretic Approach to Enterprise Network Dynamics by Horst Bunke,Peter J. Dickinson,Miro Kraetzl,Walter D. Wallis Pdf

This monograph treats the application of numerous graph-theoretic algorithms to a comprehensive analysis of dynamic enterprise networks. Network dynamics analysis yields valuable information about network performance, efficiency, fault prediction, cost optimization, indicators and warnings. Based on many years of applied research on generic network dynamics, this work covers a number of elegant applications (including many new and experimental results) of traditional graph theory algorithms and techniques to computationally tractable network dynamics analysis to motivate network analysts, practitioners and researchers alike.

Linear System Theory and Design

Author : Chi-Tsong Chen
Publisher : Oxford University Press, USA
Page : 662 pages
File Size : 42,5 Mb
Release : 1984
Category : Mathematics
ISBN : 0195115953

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Linear System Theory and Design by Chi-Tsong Chen Pdf

Uses simple and efficient methods to develop results and design procedures, thus creating a non-exhaustive approach to presenting the material; Enables the reader to employ the results to carry out design. Thus, most results are discussed with an eye toward numerical computation; All design procedures in the text can be carried out using any software package that includes singular-value decomposition, and the solution of linear algebraic equations and the Lyapunov equation; All examples are developed for numerical computation and are illustrated using MATLAB, the most widely available software package.

Network Optimization Methods in Passivity-Based Cooperative Control

Author : Miel Sharf
Publisher : Springer Nature
Page : 244 pages
File Size : 47,6 Mb
Release : 2021-05-24
Category : Technology & Engineering
ISBN : 9783030729912

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Network Optimization Methods in Passivity-Based Cooperative Control by Miel Sharf Pdf

This book establishes an important mathematical connection between cooperative control problems and network optimization problems. It shows that many cooperative control problems can in fact be understood, under certain passivity assumptions, using a pair of static network optimization problems. Merging notions from passivity theory and network optimization, it describes a novel network optimization approach that can be applied to the synthesis of controllers for diffusively-coupled networks of passive (or passivity-short) dynamical systems. It also introduces a data-based, model-free approach for the synthesis of network controllers for multi-agent systems with passivity-short agents. Further, the book describes a method for monitoring link faults in multi-agent systems using passivity theory and graph connectivity. It reports on some practical case studies describing the effectivity of the developed approaches in vehicle networks. All in all, this book offers an extensive source of information and novel methods in the emerging field of multi-agent cooperative control, paving the way to future developments of autonomous systems for various application domains

Discrete Networked Dynamic Systems

Author : Magdi S. Mahmoud,Yuanqing Xia
Publisher : Academic Press
Page : 484 pages
File Size : 40,9 Mb
Release : 2020-11-06
Category : Technology & Engineering
ISBN : 9780128236987

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Discrete Networked Dynamic Systems by Magdi S. Mahmoud,Yuanqing Xia Pdf

Discrete Networked Dynamic Systems: Analysis and Performance provides a high-level treatment of a general class of linear discrete-time dynamic systems interconnected over an information network, exchanging relative state measurements or output measurements. It presents a systematic analysis of the material and provides an account to the math development in a unified way. The topics in this book are structured along four dimensions: Agent, Environment, Interaction, and Organization, while keeping global (system-centered) and local (agent-centered) viewpoints. The focus is on the wide-sense consensus problem in discrete networked dynamic systems. The authors rely heavily on algebraic graph theory and topology to derive their results. It is known that graphs play an important role in the analysis of interactions between multiagent/distributed systems. Graph-theoretic analysis provides insight into how topological interactions play a role in achieving coordination among agents. Numerous types of graphs exist in the literature, depending on the edge set of G. A simple graph has no self-loop or edges. Complete graphs are simple graphs with an edge connecting any pair of vertices. The vertex set in a bipartite graph can be partitioned into disjoint non-empty vertex sets, whereby there is an edge connecting every vertex in one set to every vertex in the other set. Random graphs have fixed vertex sets, but the edge set exhibits stochastic behavior modeled by probability functions. Much of the studies in coordination control are based on deterministic/fixed graphs, switching graphs, and random graphs. This book addresses advanced analytical tools for characterization control, estimation and design of networked dynamic systems over fixed, probabilistic and time-varying graphs Provides coherent results on adopting a set-theoretic framework for critically examining problems of the analysis, performance and design of discrete distributed systems over graphs Deals with both homogeneous and heterogeneous systems to guarantee the generality of design results

Semi-Autonomous Networks

Author : Airlie Chapman
Publisher : Springer
Page : 187 pages
File Size : 54,8 Mb
Release : 2015-02-10
Category : Science
ISBN : 9783319150109

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Semi-Autonomous Networks by Airlie Chapman Pdf

This thesis analyzes and explores the design of controlled networked dynamic systems - dubbed semi-autonomous networks. The work approaches the problem of effective control of semi-autonomous networks from three fronts: protocols which are run on individual agents in the network; the network interconnection topology design; and efficient modeling of these often large-scale networks. The author extended the popular consensus protocol to advection and nonlinear consensus. The network redesign algorithms are supported by a game-theoretic and an online learning regret analysis.

Multi-agent Optimization

Author : Angelia Nedić,Jong-Shi Pang,Gesualdo Scutari,Ying Sun
Publisher : Springer
Page : 310 pages
File Size : 52,8 Mb
Release : 2018-11-01
Category : Business & Economics
ISBN : 9783319971421

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Multi-agent Optimization by Angelia Nedić,Jong-Shi Pang,Gesualdo Scutari,Ying Sun Pdf

This book contains three well-written research tutorials that inform the graduate reader about the forefront of current research in multi-agent optimization. These tutorials cover topics that have not yet found their way in standard books and offer the reader the unique opportunity to be guided by major researchers in the respective fields. Multi-agent optimization, lying at the intersection of classical optimization, game theory, and variational inequality theory, is at the forefront of modern optimization and has recently undergone a dramatic development. It seems timely to provide an overview that describes in detail ongoing research and important trends. This book concentrates on Distributed Optimization over Networks; Differential Variational Inequalities; and Advanced Decomposition Algorithms for Multi-agent Systems. This book will appeal to both mathematicians and mathematically oriented engineers and will be the source of inspiration for PhD students and researchers.

Distributed Optimization-Based Control of Multi-Agent Networks in Complex Environments

Author : Minghui Zhu,Sonia Martínez
Publisher : Springer
Page : 124 pages
File Size : 50,5 Mb
Release : 2015-06-11
Category : Technology & Engineering
ISBN : 9783319190723

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Distributed Optimization-Based Control of Multi-Agent Networks in Complex Environments by Minghui Zhu,Sonia Martínez Pdf

This book offers a concise and in-depth exposition of specific algorithmic solutions for distributed optimization based control of multi-agent networks and their performance analysis. It synthesizes and analyzes distributed strategies for three collaborative tasks: distributed cooperative optimization, mobile sensor deployment and multi-vehicle formation control. The book integrates miscellaneous ideas and tools from dynamic systems, control theory, graph theory, optimization, game theory and Markov chains to address the particular challenges introduced by such complexities in the environment as topological dynamics, environmental uncertainties, and potential cyber-attack by human adversaries. The book is written for first- or second-year graduate students in a variety of engineering disciplines, including control, robotics, decision-making, optimization and algorithms and with backgrounds in aerospace engineering, computer science, electrical engineering, mechanical engineering and operations research. Researchers in these areas may also find the book useful as a reference.

Introduction to Averaging Dynamics over Networks

Author : Fabio Fagnani,Paolo Frasca
Publisher : Springer
Page : 135 pages
File Size : 45,8 Mb
Release : 2017-11-09
Category : Technology & Engineering
ISBN : 9783319680224

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Introduction to Averaging Dynamics over Networks by Fabio Fagnani,Paolo Frasca Pdf

This book deals with averaging dynamics, a paradigmatic example of network based dynamics in multi-agent systems. The book presents all the fundamental results on linear averaging dynamics, proposing a unified and updated viewpoint of many models and convergence results scattered in the literature. Starting from the classical evolution of the powers of a fixed stochastic matrix, the text then considers more general evolutions of products of a sequence of stochastic matrices, either deterministic or randomized. The theory needed for a full understanding of the models is constructed without assuming any knowledge of Markov chains or Perron–Frobenius theory. Jointly with their analysis of the convergence of averaging dynamics, the authors derive the properties of stochastic matrices. These properties are related to the topological structure of the associated graph, which, in the book’s perspective, represents the communication between agents. Special attention is paid to how these properties scale as the network grows in size. Finally, the understanding of stochastic matrices is applied to the study of other problems in multi-agent coordination: averaging with stubborn agents and estimation from relative measurements. The dynamics described in the book find application in the study of opinion dynamics in social networks, of information fusion in sensor networks, and of the collective motion of animal groups and teams of unmanned vehicles. Introduction to Averaging Dynamics over Networks will be of material interest to researchers in systems and control studying coordinated or distributed control, networked systems or multiagent systems and to graduate students pursuing courses in these areas.

Emerging Applications of Control and Systems Theory

Author : Roberto Tempo,Stephen Yurkovich,Pradeep Misra
Publisher : Springer
Page : 393 pages
File Size : 42,5 Mb
Release : 2018-02-24
Category : Technology & Engineering
ISBN : 9783319670683

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Emerging Applications of Control and Systems Theory by Roberto Tempo,Stephen Yurkovich,Pradeep Misra Pdf

This book celebrates Professor Mathukumalli Vidyasagar’s outstanding achievements in systems, control, robotics, statistical learning, computational biology, and allied areas. The contributions in the book summarize the content of invited lectures given at the workshop “Emerging Applications of Control and Systems Theory” (EACST17) held at the University of Texas at Dallas in late September 2017 in honor of Professor Vidyasagar’s seventieth birthday. These contributions are the work of twenty-eight distinguished speakers from eight countries and are related to Professor Vidyasagar’s areas of research. This Festschrift volume will remain as a permanent scientific record of this event.

Mathematical Control Theory II

Author : Madhu N. Belur,M. Kanat Camlibel,Paolo Rapisarda,Jacquelien M.A. Scherpen
Publisher : Springer
Page : 255 pages
File Size : 42,8 Mb
Release : 2015-07-08
Category : Technology & Engineering
ISBN : 9783319210032

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Mathematical Control Theory II by Madhu N. Belur,M. Kanat Camlibel,Paolo Rapisarda,Jacquelien M.A. Scherpen Pdf

This treatment of modern topics related to mathematical systems theory forms the proceedings of a workshop, Mathematical Systems Theory: From Behaviors to Nonlinear Control, held at the University of Groningen in July 2015. The workshop celebrated the work of Professors Arjan van der Schaft and Harry Trentelman, honouring their 60th Birthdays. The second volume of this two-volume work covers a variety of topics related to behavioral systems and robust control. After giving a detailed account of the state-of the art in the related topic, each chapter presents new results and discusses new directions. As such, this volume provides a broad picture of the theory of behavioral systems and robust control for scientists and engineers with an interest in the interdisciplinary field of systems and control theory. The reader will benefit from the expert participants’ ideas on exciting new approaches to control and system theory and their predictions of future directions for the subject that were discussed at the workshop.

Controllability, Identification, and Randomness in Distributed Systems

Author : Marzieh Nabi-Abdolyousefi
Publisher : Springer Science & Business Media
Page : 151 pages
File Size : 44,8 Mb
Release : 2014-02-12
Category : Science
ISBN : 9783319024295

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Controllability, Identification, and Randomness in Distributed Systems by Marzieh Nabi-Abdolyousefi Pdf

This interdisciplinary thesis involves the design and analysis of coordination algorithms on networks, identification of dynamic networks and estimation on networks with random geometries with implications for networks that support the operation of dynamic systems, e.g., formations of robotic vehicles, distributed estimation via sensor networks. The results have ramifications for fault detection and isolation of large-scale networked systems and optimization models and algorithms for next generation aircraft power systems. The author finds novel applications of the methodology in energy systems, such as residential and industrial smart energy management systems.