1.

Record Nr.

UNINA9910139482503321

Titolo

Advanced computational infrastructures for parallel and distributed adaptive applications / / edited by Manish Parashar, Xiaolin Li

Pubbl/distr/stampa

Hoboken, NJ, : John Wiley & Sons, 2010

ISBN

9786612681721

9781282681729

1282681729

9780470558027

0470558024

9780470558010

0470558016

Edizione

[1st ed.]

Descrizione fisica

1 online resource (542 p.)

Collana

Wiley series on parallel and distributed computing. ; ; v.66

Altri autori (Persone)

ParasharManish <1967->

LiXiaolin <1973->

Disciplina

004.35

004.36

004.678

Soggetti

Parallel processing (Electronic computers)

Electronic data processing - Distributed processing

Adaptive computing systems

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Description based upon print version of record.

Nota di bibliografia

Includes bibliographical references and index.

Nota di contenuto

Advanced Computational Infrastructures for Parallel and Distributed Adaptive Applications; Contents; Preface; ACKNOWLEDGMENTS; Contributors; Biographies; 1. Introduction: Enabling Large-Scale Computational Science-Motivations, Requirements, and Challenges; Part I Adaptive Applications in Science and Engineering; 2. Adaptive Mesh Refinement MHD Simulations of Tokamak Refueling; 3. Parallel Computing Engines for Subsurface Imaging Technologies; 4. Plane Wave Seismic Data: Parallel and Adaptive Strategies for Velocity Analysis and Imaging

5. Data-Directed Importance Sampling for Climate Model Parameter Uncertainty Estimation6. Adaptive Cartesian Methods for Modeling



Airborne Dispersion; 7. Parallel and Adaptive Simulation of Cardiac Fluid Dynamics; 8. Quantum Chromodynamics on the BlueGene/L Supercomputer; Part II Adaptive Computational Infrastructures; 9. The SCIJump Framework for Parallel and Distributed Scientific Computing; 10. Adaptive Computations in the Uintah Framework; 11. Managing Complexity in Massively Parallel, Adaptive, Multiphysics Finite Element Applications

12. GrACE: Grid Adaptive Computational Engine for Parallel Structured AMR Applications13. Charm++ and AMPI: Adaptive Runtime Strategies via Migratable Objects; 14. The Seine Data Coupling Framework for Parallel Scientific Applications; Part III Dynamic Partitioning and Adaptive Runtime Management Frameworks; 15. Hypergraph-Based Dynamic Partitioning and Load Balancing; 16. Mesh Partitioning for Efficient Use of Distributed Systems; 17. Variable Partition Inertia: Graph Repartitioning and Load Balancing for Adaptive Meshes; 18. A Hybrid and Flexible Data Partitioner for Parallel SAMR

19. Flexible Distributed Mesh Data Structure for Parallel Adaptive Analysis20. HRMS: Hybrid Runtime Management Strategies for Large-Scale Parallel Adaptive Applications; 21. Physics-Aware Optimization Method; 22. DistDLB: Improving Cosmology SAMR Simulations on Distributed Computing Systems Through Hierarchical Load Balancing; Index

Sommario/riassunto

A unique investigation of the state of the art in design, architectures, and implementations of advanced computational infrastructures and the applications they support Emerging large-scale adaptive scientific and engineering applications are requiring an increasing amount of computing and storage resources to provide new insights into complex systems. Due to their runtime adaptivity, these applications exhibit complicated behaviors that are highly dynamic, heterogeneous, and unpredictable-and therefore require full-fledged computational infrastructure support for problem solving, run



2.

Record Nr.

UNINA9910743683503321

Autore

Xi Jianxiang

Titolo

Admissible Consensus and Consensualization for Singular Multi-agent Systems / / by Jianxiang Xi, Le Wang, Xiaogang Yang, Jiuan Gao, Ruitao Lu

Pubbl/distr/stampa

Singapore : , : Springer Nature Singapore : , : Imprint : Springer, , 2023

ISBN

981-19-6990-6

Edizione

[1st ed. 2023.]

Descrizione fisica

1 online resource (285 pages)

Collana

Engineering Applications of Computational Methods, , 2662-3374 ; ; 11

Altri autori (Persone)

WangLe

YangXiaogang

GaoJiuan

LuRuitao

Disciplina

006.30285436

Soggetti

Automatic control

System theory

Control theory

Computer science

Control and Systems Theory

Systems Theory, Control

Computer Science

Complex Systems

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Nota di contenuto

Introduction -- Fundamental Theory -- Admissible Consensus and Consensualization on Interaction topology -- Admissible Consensus and Consensualization with Time Delays -- Admissible 2 L Consensus and Consensualization with External Disturbances -- Admissible Consensus and Consensualization with Protocol State Constraints -- Admissible Consensus and Consensualization with Energy constraints -- Admissible Formation Tracking with Energy constraints.

Sommario/riassunto

This book explores admissible consensus analysis and design problems concerning singular multi-agent systems, addressing various impact factors including time delays, external disturbances, switching



topologies, protocol states, topology structures, and performance constraint. It also discusses the state-space decomposition method, a key technique that can decompose the motions of singular multi-agent systems into two parts: the relative motion and the whole motion. The relative motion is independent of the whole motion. Further, it describes the admissible consensus analysis and determination of the design criteria for different impact factors using the Lyapunov method, the linear matrix inequality tool, and the generalized Riccati equation method. This book is a valuable reference resource for graduate students of control theory and engineering and researchers in the field of multi-agent systems.