Author: Anne Benoit Publisher: CRC Press ISBN: 1439898138 Category : Computers Languages : en Pages : 380
Book Description
Presenting a complementary perspective to standard books on algorithms, A Guide to Algorithm Design: Paradigms, Methods, and Complexity Analysis provides a roadmap for readers to determine the difficulty of an algorithmic problem by finding an optimal solution or proving complexity results. It gives a practical treatment of algorithmic complexity and guides readers in solving algorithmic problems. Divided into three parts, the book offers a comprehensive set of problems with solutions as well as in-depth case studies that demonstrate how to assess the complexity of a new problem. Part I helps readers understand the main design principles and design efficient algorithms. Part II covers polynomial reductions from NP-complete problems and approaches that go beyond NP-completeness. Part III supplies readers with tools and techniques to evaluate problem complexity, including how to determine which instances are polynomial and which are NP-hard. Drawing on the authors’ classroom-tested material, this text takes readers step by step through the concepts and methods for analyzing algorithmic complexity. Through many problems and detailed examples, readers can investigate polynomial-time algorithms and NP-completeness and beyond.
Author: Gonzalo Castañeda Publisher: CEEY ISBN: 607803653X Category : Mathematics Languages : es Pages : 1032
Book Description
With the recent developments in computing technologies and the thriving research scene in Complexity Science, economists and other social scientists have become aware of a more flexible and promising alternative for modelling socioeconomic systems; one that, in contrast with neoclassical economics, advocates for the realism of the assumptions, the importance of context and culture, the heterogeneity of agents (individuals or organizations), and the bounded rationality of individuals who behave and learn in multifaceted ways in uncertain environments. The book synthesizes an extensive body of work in the field of social complexity and constructs a unifying framework that allows developing concrete applications to important socioeconomic problems. This one-of-a-kind textbook provides a comprehensive panorama for advanced undergraduates and graduate students who want to become familiar with a wide range of issues related to social complexity. It is also a pioneering text that can support professors who wish to learn techniques and produce research in this novel field. Con los desarrollos recientes en las tecnologías de la computación y el floreciente dinamismo de las ciencias de la complejidad, economistas y otros científicos sociales tienen a su alcance una flexible y prometedora alternativa para la modelación de los sistemas socioeconómicos. Esta metodología, en contraste con la economía neoclásica, aboga por el realismo de los supuestos, la importancia del contexto y la cultura, la heterogeneidad de los agentes (individuos y organizaciones), y la racionalidad acotada de las personas que se comportan y aprenden de maneras muy diversas en entorno con incertidumbre. El libro sintetiza la extensa literatura que existe sobre la complejidad social, y construye un enfoque unificador que permite elaborar aplicaciones concretas con las que abordar importantes problemas socioeconómicos. Se trata de un texto singular dado que presenta un panorama comprensivo del campo de estudio, por lo que puede resultar de sumo interés para estudiante de licenciatura avanzados, y alumnos de posgrado que desean adentrarse en el tema. Asimismo, se trata de un texto pionero de gran utilidad para profesores y analistas interesados en aprender algunas de las técnicas del paradigma de la complejidad social para, de esta forma, aplicarlas en sus tareas de investigación.
Author: Christian Müller-Schloer Publisher: Springer Science & Business Media ISBN: 3034801300 Category : Computers Languages : en Pages : 629
Book Description
Organic Computing has emerged as a challenging vision for future information processing systems. Its basis is the insight that we will increasingly be surrounded by and depend on large collections of autonomous systems, which are equipped with sensors and actuators, aware of their environment, communicating freely, and organising themselves in order to perform actions and services required by the users. These networks of intelligent systems surrounding us open fascinating ap-plication areas and at the same time bear the problem of their controllability. Hence, we have to construct such systems as robust, safe, flexible, and trustworthy as possible. In particular, a strong orientation towards human needs as opposed to a pure implementation of the tech-nologically possible seems absolutely central. The technical systems, which can achieve these goals will have to exhibit life-like or "organic" properties. "Organic Computing Systems" adapt dynamically to their current environmental conditions. In order to cope with unexpected or undesired events they are self-organising, self-configuring, self-optimising, self-healing, self-protecting, self-explaining, and context-aware, while offering complementary interfaces for higher-level directives with respect to the desired behaviour. First steps towards adaptive and self-organising computer systems are being undertaken. Adaptivity, reconfigurability, emergence of new properties, and self-organisation are hot top-ics in a variety of research groups worldwide. This book summarises the results of a 6-year priority research program (SPP) of the German Research Foundation (DFG) addressing these fundamental challenges in the design of Organic Computing systems. It presents and discusses the theoretical foundations of Organic Computing, basic methods and tools, learning techniques used in this context, architectural patterns and many applications. The final outlook shows that in the mean-time Organic Computing ideas have spawned a variety of promising new projects.
Author: Paul Cilliers Publisher: Routledge ISBN: 1134743297 Category : Philosophy Languages : en Pages : 170
Book Description
In Complexity and Postmodernism, Paul Cilliers explores the idea of complexity in the light of contemporary perspectives from philosophy and science. Cilliers offers us a unique approach to understanding complexity and computational theory by integrating postmodern theory (like that of Derrida and Lyotard) into his discussion. Complexity and Postmodernism is an exciting and an original book that should be read by anyone interested in gaining a fresh understanding of complexity, postmodernism and connectionism.
Author: W. Brian Arthur Publisher: Oxford University Press, USA ISBN: 0199334293 Category : Business & Economics Languages : en Pages : 241
Book Description
A collection of previous published papers by the author on the subject of complexity economics, appearing from the 1980s to the present.
Author: Ashok Sengupta Publisher: Springer ISBN: 3540317570 Category : Computers Languages : en Pages : 372
Book Description
This book explores non-extensive statistical mechanics in non-equilibrium thermodynamics, and presents an overview of the strong nonlinearity of chaos and complexity in natural systems, drawing on relevant mathematics from topology, measure-theory, inverse and ill-posed problems, set-valued analysis, and nonlinear functional analysis. It offers a self-contained theory of complexity and complex systems as the steady state of non-equilibrium systems, denoting a homeostatic dynamic equilibrium between stabilizing order and destabilizing disorder.
Author: Sanjeev Arora Publisher: Cambridge University Press ISBN: 0521424267 Category : Computers Languages : en Pages : 609
Book Description
New and classical results in computational complexity, including interactive proofs, PCP, derandomization, and quantum computation. Ideal for graduate students.
Author: Zoltán Néda Publisher: Zeta Books ISBN: 6066970852 Category : Philosophy Languages : en Pages : 89
Book Description
The book is aiming, programmatically, at showing that both in science and religious thinking the basic space-time entity is ultimately built and defined by light. In this sense, the book is emphasizing the unique role of light in understanding the world around us. The approach is based on the belief that science and religion represent two very different modes of addressing reality, both of them being relevant to us as human beings.
The language of science and religion and the answers they each give to the same questions differ due to the elementary postulates on which they are built. A dialogue and debate in the classical sense is, therefore, meaningless. This is why the book has allowed the voice of Physics and the voice of the Philosophy of Religion to be heard in their distinctiveness and nobility. Instead of endless polemics, the work proposes to acknowledge with patience and respect the altera pars approach for the same overarching topics, highlighting the complexity of both domains, and, on a transdisciplinary level, pointing towards the complexity of our mind and reality.
The book is illustrated by Valentin Petridean. The images mirror and enrich the rigorous game of the intellect, illuminating it with sparks of vivid imagination.
CONTENTS
Memories from the past and the need for a new dialogueExperiment versus ExperienceThe Nitty-Gritty of LightThe Nature of LightColours and PerceptionProducing and Absorbing LightThe Speed of Light’s PropagationLight and AetherIdeal SpaceTangible SpaceIdeal TimeTangible TimeThe Principle of RelativityThe AftermathChanging Paradigms: ‘Memories of the Future’Concluding remarks
Author: David Colander Publisher: Princeton University Press ISBN: 0691169136 Category : Business & Economics Languages : en Pages : 320
Book Description
How ideas in complexity can be used to develop more effective public policy Complexity science—made possible by modern analytical and computational advances—is changing the way we think about social systems and social theory. Unfortunately, economists' policy models have not kept up and are stuck in either a market fundamentalist or government control narrative. While these standard narratives are useful in some cases, they are damaging in others, directing thinking away from creative, innovative policy solutions. Complexity and the Art of Public Policy outlines a new, more flexible policy narrative, which envisions society as a complex evolving system that is uncontrollable but can be influenced. David Colander and Roland Kupers describe how economists and society became locked into the current policy framework, and lay out fresh alternatives for framing policy questions. Offering original solutions to stubborn problems, the complexity narrative builds on broader philosophical traditions, such as those in the work of John Stuart Mill, to suggest initiatives that the authors call "activist laissez-faire" policies. Colander and Kupers develop innovative bottom-up solutions that, through new institutional structures such as for-benefit corporations, channel individuals’ social instincts into solving societal problems, making profits a tool for change rather than a goal. They argue that a central role for government in this complexity framework is to foster an ecostructure within which diverse forms of social entrepreneurship can emerge and blossom.
Author: Anne Benoit
Author: Gonzalo Castañeda
Author: Christian Müller-Schloer
Author: Paul Cilliers
Author: W. Brian Arthur
Author: Ashok Sengupta
Author: Sanjeev Arora
Author: Neil E. Harrison
Author: Zoltán Néda
Author: David Colander