Principles In Noisy Optimization
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Principles In Noisy Optimization
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Author : Pratyusha Rakshit
language : en
Publisher: Springer
Release Date : 2018-11-20
Principles In Noisy Optimization written by Pratyusha Rakshit and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-11-20 with Computers categories.
Noisy optimization is a topic of growing interest for researchers working on mainstream optimization problems. Although several techniques for dealing with stochastic noise in optimization problems are covered in journals and conference proceedings, today there are virtually no books that approach noisy optimization from a layman’s perspective; this book remedies that gap. Beginning with the foundations of evolutionary optimization, the book subsequently explores the principles of noisy optimization in single and multi-objective settings, and presents detailed illustrations of the principles developed for application in real-world multi-agent coordination problems. Special emphasis is given to the design of intelligent algorithms for noisy optimization in real-time applications. The book is unique in terms of its content, writing style and above all its simplicity, which will appeal to readers with a broad range of backgrounds. The book is divided into 7 chapters, the first of which provides an introduction to Swarm and Evolutionary Optimization algorithms. Chapter 2 includes a thorough review of agent architectures for multi-agent coordination. In turn, Chapter 3 provides an extensive review of noisy optimization, while Chapter 4 addresses issues of noise handling in the context of single-objective optimization problems. An illustrative case study on multi-robot path-planning in the presence of measurement noise is also highlighted in this chapter. Chapter 5 deals with noisy multi-objective optimization and includes a case study on noisy multi-robot box-pushing. In Chapter 6, the authors examine the scope of various algorithms in noisy optimization problems. Lastly, Chapter 7 summarizes the main results obtained in the previous chapters and elaborates on the book’s potential with regard to real-world noisy optimization problems.
Principles In Noisy Optimization
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Author : Pratyusha Rakshit
language : en
Publisher: Springer
Release Date : 2018-11-11
Principles In Noisy Optimization written by Pratyusha Rakshit and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-11-11 with Computers categories.
This book extends traditional evolutionary optimization algorithms in the contexts of noisy single and multi-objective optimization. It also demonstrates the scope of noisy optimization algorithms in real-world multi-agent coordination problems. Although many books, papers and conference proceedings are available on evolutionary optimization, there is still a scarcity of literature on noisy optimization, a gap that this book remedies. Unique in terms of its content, organization and above all insightful presentation of complex algorithms in an easy-to-read style, the book is primarily intended for graduate students and researchers in electrical engineering and computer science, though it will prove equally useful for researchers migrating from other disciplines. The book includes 7 chapters. Chapters 1 and 2 provide the prerequisites needed to understand the principles addressed in subsequent chapters. Chapter 3 offers a thorough review of the extant literature on noisy optimization, while Chapters 4 and 5 deal with single and multi-objective noisy evolutionary optimization, respectively. Chapter 6 aims at extending traditional optimization algorithms so as to enable them to work in the presence of stochastic noise. Lastly, Chapter 7 outlines the future scope of research and applications of noisy optimization.
Noise In Spintronics
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Author : Farkhad Aliev
language : en
Publisher: CRC Press
Release Date : 2018-09-04
Noise In Spintronics written by Farkhad Aliev and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-09-04 with Science categories.
This book covers the main physical mechanisms and the different contributions (1/f noise, shot noise, etc.) behind electronic fluctuations in various spintronic devices. It presents the first comprehensive summary of fundamental noise mechanisms in both electronic and spintronic devices and is therefore unique in that aspect. The pedagogic introduction to noise is complemented by a detailed description of how one could set up a noise measurement experiment in the lab. A further extensive description of the recent progress in understanding and controlling noise in spintronics, including the boom in 2D devices, molecular spintronics, and field sensing, is accompanied by both numerous bibliography references and tens of case studies on the fundamental aspects of noise and on some important qualitative steps to understand noise in spintronics. Moreover, a detailed discussion of unsolved problems and outlook make it an essential textbook for scientists and students desiring to exploit the information hidden in noise in both spintronics and conventional electronics.
Neuromechanics And Control Of Physical Behavior From Experimental And Computational Formulations To Bio Inspired Technologies
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Author : Massimo Sartori
language : en
Publisher: Frontiers Media SA
Release Date : 2019-08-15
Neuromechanics And Control Of Physical Behavior From Experimental And Computational Formulations To Bio Inspired Technologies written by Massimo Sartori and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-08-15 with categories.
The term "neuromechanics" defines an integrative approach that combines the neuromuscular control and the biomechanical aspects of physical behavior in humans and animals. Crucial to this approach is a detailed description and modeling of the interaction between the nervous system and the controlled biomechanical plant. Only then do we have the broader context within which to understand evolution, movement mechanics, neural control, energetics, disability and rehabilitation. In addition to enabling new basic science directions, understanding the interrelations between movement neural and mechanical function should also be leveraged for the development of personalized wearable technologies to augment or restore the motor capabilities of healthy or impaired individuals. Similarly, this understanding will empower us to revisit current approaches to the design and control of robotic and humanoid systems to produce truly versatile human-like physical behavior and adaptation in real-world environments. This Research Topic is therefore poised at an opportune moment to promote understanding of apparently disparate topics into a coherent focus.
Noise Matters
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Author : R. Haven Wiley
language : en
Publisher: Harvard University Press
Release Date : 2015-06-09
Noise Matters written by R. Haven Wiley and has been published by Harvard University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-06-09 with Science categories.
We think of noise as background sound that interferes with our ability to hear more interesting sounds. But noise is anything that interferes with the reception of signals of any sort. Whatever its cause, the consequence of noise is error by receivers, and these errors are the key to understanding how noise shapes the evolution of communication.
Soft Computing In Acoustics
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Author : Bozena Kostek
language : en
Publisher: Physica
Release Date : 2013-06-29
Soft Computing In Acoustics written by Bozena Kostek and has been published by Physica this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-06-29 with Science categories.
Applications of some selected soft computing methods to acoustics and sound engineering are presented in this book. The aim of this research study is the implementation of soft computing methods to musical signal analysis and to the recognition of musical sounds and phrases. Accordingly, some methods based on such learning algorithms as neural networks, rough sets and fuzzy-logic were conceived, implemented and tested. Additionally, the above-mentioned methods were applied to the analysis and verification of subjective testing results. The last problem discussed within the framework of this book was the problem of fuzzy control of the classical pipe organ instrument. The obtained results show that computational intelligence and soft computing may be used for solving some vital problems in both musical and architectural acoustics.
Noise Reduction Engineering
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Author : Jack Patterson
language : en
Publisher: Publifye AS
Release Date : 2025-02-27
Noise Reduction Engineering written by Jack Patterson and has been published by Publifye AS this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-02-27 with Technology & Engineering categories.
In an age increasingly concerned with environmental quality, "Noise Reduction Engineering" tackles the challenge of minimizing unwanted sound, particularly in purification devices. The book emphasizes integrating acoustic design principles from the outset, rather than treating noise control as an afterthought. Readers will discover the importance of understanding acoustic measurement, including decibel testing, to quantify and characterize noise emissions effectively. Did you know noise pollution can impact not just comfort but also overall environmental quality? The book showcases technologies for achieving silent operation, such as damping materials and active noise control. This comprehensive guide approaches noise reduction holistically, blending theoretical concepts with practical applications. It progresses from fundamental acoustic concepts to advanced noise reduction technologies, supported by case studies and experimental data. The book highlights how noise reduction connects with mechanical engineering, materials science, and environmental engineering. By focusing on purification devices, it offers a targeted approach to noise control, advocating for its incorporation throughout the entire product design process.
Biophysics
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Author : William Bialek
language : en
Publisher: Princeton University Press
Release Date : 2012-12-17
Biophysics written by William Bialek and has been published by Princeton University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-17 with Science categories.
A physicist's guide to the phenomena of life Interactions between the fields of physics and biology reach back over a century, and some of the most significant developments in biology—from the discovery of DNA's structure to imaging of the human brain—have involved collaboration across this disciplinary boundary. For a new generation of physicists, the phenomena of life pose exciting challenges to physics itself, and biophysics has emerged as an important subfield of this discipline. Here, William Bialek provides the first graduate-level introduction to biophysics aimed at physics students. Bialek begins by exploring how photon counting in vision offers important lessons about the opportunities for quantitative, physics-style experiments on diverse biological phenomena. He draws from these lessons three general physical principles—the importance of noise, the need to understand the extraordinary performance of living systems without appealing to finely tuned parameters, and the critical role of the representation and flow of information in the business of life. Bialek then applies these principles to a broad range of phenomena, including the control of gene expression, perception and memory, protein folding, the mechanics of the inner ear, the dynamics of biochemical reactions, and pattern formation in developing embryos. Featuring numerous problems and exercises throughout, Biophysics emphasizes the unifying power of abstract physical principles to motivate new and novel experiments on biological systems. Covers a range of biological phenomena from the physicist's perspective Features 200 problems Draws on statistical mechanics, quantum mechanics, and related mathematical concepts Includes an annotated bibliography and detailed appendixes
Principles And Applications Of Random Noise Theory
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Author : Julius S. Bendat
language : en
Publisher:
Release Date : 1977
Principles And Applications Of Random Noise Theory written by Julius S. Bendat and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1977 with Mathematics categories.
Introduction To Noise Resilient Computing
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Author : Svetlana N. Yanushkevich
language : en
Publisher: Springer Nature
Release Date : 2022-06-01
Introduction To Noise Resilient Computing written by Svetlana N. Yanushkevich and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-06-01 with Technology & Engineering categories.
Noise abatement is the key problem of small-scaled circuit design. New computational paradigms are needed -- as these circuits shrink, they become very vulnerable to noise and soft errors. In this lecture, we present a probabilistic computation framework for improving the resiliency of logic gates and circuits under random conditions induced by voltage or current fluctuation. Among many probabilistic techniques for modeling such devices, only a few models satisfy the requirements of efficient hardware implementation -- specifically, Boltzman machines and Markov Random Field (MRF) models. These models have similar built-in noise-immunity characteristics based on feedback mechanisms. In probabilistic models, the values 0 and 1 of logic functions are replaced by degrees of beliefs that these values occur. An appropriate metric for degree of belief is probability. We discuss various approaches for noise-resilient logic gate design, and propose a novel design taxonomy based on implementation of the MRF model by a new type of binary decision diagram (BDD), called a cyclic BDD. In this approach, logic gates and circuits are designed using 2-to-1 bi-directional switches. Such circuits are often modeled using Shannon expansions with the corresponding graph-based implementation, BDDs. Simulation experiments are reported to show the noise immunity of the proposed structures. Audiences who may benefit from this lecture include graduate students taking classes on advanced computing device design, and academic and industrial researchers. Table of Contents: Introduction to probabilistic computation models / Nanoscale circuits and fluctuation problems / Estimators and Metrics / MRF Models of Logic Gates / Neuromorphic models / Noise-tolerance via error correcting / Conclusion and future work