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Novel Trends in the Traveling Salesman Problem / / edited by Donald Davendra and Magdalena Bialic-Davendra
Novel Trends in the Traveling Salesman Problem / / edited by Donald Davendra and Magdalena Bialic-Davendra
Pubbl/distr/stampa London : , : IntechOpen, , 2020
Descrizione fisica 1 online resource (xi, 87 pages) : illustrations
Disciplina 511
Soggetto topico Discrete mathematics
ISBN 1-83962-454-X
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Record Nr. UNINA-9910431355803321
London : , : IntechOpen, , 2020
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Self-Organizing Migrating Algorithm : Methodology and Implementation / / edited by Donald Davendra, Ivan Zelinka
Self-Organizing Migrating Algorithm : Methodology and Implementation / / edited by Donald Davendra, Ivan Zelinka
Edizione [1st ed. 2016.]
Pubbl/distr/stampa Cham : , : Springer International Publishing : , : Imprint : Springer, , 2016
Descrizione fisica 1 online resource (XVIII, 289 p. 128 illus., 41 illus. in color.)
Disciplina 006.3
Collana Studies in Computational Intelligence
Soggetto topico Computational intelligence
Artificial intelligence
Mathematical optimization
Computational Intelligence
Artificial Intelligence
Optimization
ISBN 3-319-28161-5
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Intro -- Foreword -- Preface -- Organization of the Chapters -- Acknowledgments -- Contents -- Contributors -- Part I Methodology -- 1 SOMA---Self-organizing Migrating Algorithm -- Abstract -- 1 Introduction -- 2 Historical Background and Algorithm Classification -- 2.1 SOMA in the Context of Selected Evolutionary Algorithms -- 3 SOMA Applicability -- 4 SOMA Principles and Control Parameters -- 5 SOMA Strategies -- 5.1 SOMA Parameters -- 5.2 Standard Evolutionary Operations in SOMA -- 5.2.1 Population -- 5.2.2 Mutations -- 5.2.3 Crossover -- 5.2.4 Constraint Handling -- 5.2.5 Boundary Constraints -- 5.2.6 Constraint Functions -- 5.2.7 Handling of Integer and Discrete Variables -- 6 Parameter Dependence -- 7 SOMA and Cost Function Evaluations -- 8 Selected SOMA Applications -- 9 SOMA in Computer Games -- 10 SOMA and Interdisciplinary Research -- 11 Conclusion -- Acknowledgments -- References -- 2 DSOMA---Discrete Self Organising Migrating Algorithm -- Abstract -- 1 Introduction -- 2 Discrete Self-organising Migrating Algorithm -- 3 Initialisation -- 4 Creating Jump Sequences -- 5 Constructing Trial Individuals -- 6 Repairing Trial Individuals -- 7 Population Update -- 8 Iteration -- 9 Migrations -- 10 2 Opt Local Search -- 11 Conclusion -- Acknowledgments -- References -- Part II Implementation -- 3 SOMA and Strange Dynamics -- Abstract -- 1 Introduction -- 2 SOMA and Chaos -- 2.1 Chaos Synthesis -- 2.2 Chaos Control -- 2.3 Chaos Identification -- 2.4 SOMA Powered by Pseudorandom, Chaos and Deterministic Dynamics -- 3 SOMA and Fractal Geometry -- 4 SOMA Dynamics as a Complex Networks -- 5 Conclusion -- Acknowledgment -- References -- 4 Multi-objective Self-organizing Migrating Algorithm -- Abstract -- 1 Introduction to Multi-objective Optimization -- 2 MOSOMA -- 2.1 Controlling Parameters -- 2.2 Migration of Agents.
2.3 Final Non-dominated Set Choice -- 3 Appendix I---Evaluation Metrics -- 4 Appendix II---Benchmark Problems -- Acknowledgements -- References -- 5 Multi-objective Design of EM Components -- Abstract -- 1 Design of EM Components -- 1.1 Yagi-Uda Antenna Design -- 1.2 Dielectric Layered Filter Design -- 1.3 Adaptive Beamforming in Time Domain -- Acknowledgements -- References -- 6 Utilization of Parallel Computing for Discrete Self-organizing Migration Algorithm -- Abstract -- 1 Introduction -- 2 Levels of Parallelization -- 3 Hardware and Software Options for Parallelization -- 3.1 OpenMP -- 3.2 Message Passing Interface -- 3.2.1 Brief Introduction into Kaira -- 3.3 GPU Computing with CUDA -- 4 Parallelization of DSOMA -- 4.1 OpenMP Implementation of DSOMA -- 4.2 Distributed Island Model Implementation of DSOMA -- 4.3 GPU Implementation -- 4.3.1 Data Storage, Transfers and Alignment -- 4.3.2 Data Level Prallelism -- 4.3.3 Single Thread Computation -- 4.3.4 Block/Warp Computation -- 5 Experiments -- 5.1 OpenMP Experiments -- 5.2 CUDA Experiments -- 5.3 Distributed DSOMA Experiment -- 6 Conclusion -- Acknowledgements -- References -- 7 C-SOMAQI: Self Organizing Migrating Algorithm with Quadratic Interpolation Crossover Operator for Constrained Global Optimization -- Abstract -- 1 Introduction -- 2 Preliminaries -- 2.1 Self Organizing Migrating Algorithm -- 2.1.1 Mutation: Perturbation -- 2.1.2 Crossover Operator: Generation of New Positions of Individuals -- 2.2 Quadratic Interpolation (QI) Crossover Operator -- 2.3 Methodology of SOMAQI -- 3 Proposed Hybrid C-SOMAQI Algorithm -- 4 Numerical Results on Benchmark Problems -- 5 Conclusions -- Appendix -- References -- 8 Optimization of Directional Overcurrent Relay Times Using C-SOMGA -- Abstract -- 1 Introduction -- 2 Previous Work -- 3 Methodology -- 3.1 Methodology of C-SOMGA.
4 General form of the Problem -- 5 The Optimization Problem -- 6 Model I (The IEEE 3-Bus Model) -- 7 Model II (The IEEE 4-Bus Model) -- 8 Model III (The IEEE 6-Bus Model) -- 9 Method of Solution and Discussion of Results -- 10 Conclusions -- References -- 9 SOMGA for Large Scale Function Optimization and Its Application -- Abstract -- 1 Introduction -- 2 Previous Work Done -- 3 Section 1 -- 3.1 Solution of Large Scale Problems Using SOMGA -- 3.2 Results and Discussion -- 4 Section 2 -- 4.1 Optimal Thermohydraulic Performance of an Artificially Roughened Air Heater -- 4.2 Frequency Modulation Sounds Parameter Identification Problem -- 5 Section 3 -- 5.1 Comparison with the Memetic Algorithm -- 5.2 Results and Discussion -- 6 Conclusions -- Appendix -- References -- 10 Solving the Routing Problems with Time Windows -- Abstract -- 1 Introduction -- 2 Mathematical Models of Selected Routing Problems -- 2.1 Traveling Salesman Problem (TSP) -- 2.2 Traveling Salesman Problem with Time Windows (TSPTW) -- 2.3 Capacitated Vehicle Routing Problem (CVRP) -- 2.4 Capacitated Vehicle Routing Problem with Time Windows (CVRPTW) -- 3 Self-organizing Migrating Algorithm for the Routing Problems -- 4 Computational Experiments -- 5 Solving the Real-Life Vehicle Routing Problem with Time Windows -- 6 Conclusion -- References -- 11 SOMA in Financial Modeling -- Abstract -- 1 Introduction -- 2 Portfolio Theory -- 2.1 Markowitz Model -- 2.2 Portfolio Performance Measurement Techniques -- 2.2.1 Portfolio Selection by Maximizing Sortino Ratio -- 2.2.2 Portfolio Selection by Maximizing Omega Function -- 3 SOMA for Maximizing Performance Measurement -- 4 Empirical Results -- 5 Conclusions -- References -- 12 Setting of Control Parameters of SOMA on the Base of Statistics -- Abstract -- 1 Introduction -- 2 Single and Multiple-Factor Analysis of Variance---Theory.
3 Parameters Setting of SOMA -- 4 Conclusions -- References -- 13 Inspired in SOMA: Perturbation Vector Embedded into the Chaotic PSO Algorithm Driven by Lozi Chaotic Map -- Abstract -- 1 Introduction -- 2 Motivation -- 3 Particle Swarm Optimization Algorithm -- 4 Self-organizing Migrating Algorithm (SOMA) -- 5 Lozi Chaotic Map -- 6 Test Functions -- 7 Experiment Setup -- 7.1 Notation -- 8 Results -- 9 Analysis of the Results -- 10 Conclusion -- Acknowledgments -- References.
Record Nr. UNINA-9910253962903321
Cham : , : Springer International Publishing : , : Imprint : Springer, , 2016
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Traveling salesman problem, theory and applications / / edited by Donald Davendra
Traveling salesman problem, theory and applications / / edited by Donald Davendra
Pubbl/distr/stampa Rijeka, Crotia : , : InTech, , [2010]
Descrizione fisica 1 online resource (x, 324 pages) : illustrations (some color)
Disciplina 511.5
Soggetto topico Traveling-salesman problem
ISBN 953-51-5501-6
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Altri titoli varianti Traveling salesman problem
Record Nr. UNINA-9910137667803321
Rijeka, Crotia : , : InTech, , [2010]
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui