Une approche dynamique pour l'optimisation des communications concurrentes sur réseaux hautes performance

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Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (495 download)

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Book Synopsis Une approche dynamique pour l'optimisation des communications concurrentes sur réseaux hautes performance by : Elisabeth Brunet

Download or read book Une approche dynamique pour l'optimisation des communications concurrentes sur réseaux hautes performance written by Elisabeth Brunet and published by . This book was released on 2008 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cette thèse cherche à optimiser les communications des applications de calcul intensif s'exécutant sur des grappes de PC. En raison de l'usage massif de processeurs multicoeurs, il est désormais impératif de gérer un grand nombre de flux de communication concurrents. Nous avons mis en évidence et analysé les performances décevantes des solutions actuelles dans un tel contexte. Nous avons ainsi proposé une architecture de communication centrée sur l'arbitrage de l'accès aux matériels. Son originalité réside dans la dissociation de l'activité de l'application de celle des cartes réseaux. Notre modèle exploite l'intervalle de temps introduit entre le dépot des requêtes de communication et la disponibilité des cartes réseaux pour appliquer des optimisations de manière opportuniste. NewMadeleine implémente ce concept et se révèle capable d'exploiter les réseaux les plus performants du moment. Des tests synthétiques et portages d'implémentations caractéristiques de MPI ont permis de valider l'architecture proposée.

Innovate Bristol

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Publisher :
ISBN 13 : 9781949677072
Total Pages : pages
Book Rating : 4.6/5 (77 download)

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Book Synopsis Innovate Bristol by : Sven Boermeester

Download or read book Innovate Bristol written by Sven Boermeester and published by . This book was released on 2019-12 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Innovate Bristol highlights and celebrates those companies and individuals that are actively working at building a better tomorrow for all. Innovation Ecosystems thrive through the involvement and support of companies and individuals from all industries, which is why the Innovate series not only focuses on the innovators but also those people whom the Innovation Ecosystem, would not be able to thrive without.

Adaptive Stream Mining

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Publisher : IOS Press
ISBN 13 : 1607500906
Total Pages : 224 pages
Book Rating : 4.6/5 (75 download)

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Book Synopsis Adaptive Stream Mining by : Albert Bifet

Download or read book Adaptive Stream Mining written by Albert Bifet and published by IOS Press. This book was released on 2010 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a significant contribution to the subject of mining time-changing data streams and addresses the design of learning algorithms for this purpose. It introduces new contributions on several different aspects of the problem, identifying research opportunities and increasing the scope for applications. It also includes an in-depth study of stream mining and a theoretical analysis of proposed methods and algorithms. The first section is concerned with the use of an adaptive sliding window algorithm (ADWIN). Since this has rigorous performance guarantees, using it in place of counters or accumulators, it offers the possibility of extending such guarantees to learning and mining algorithms not initially designed for drifting data. Testing with several methods, including Naïve Bayes, clustering, decision trees and ensemble methods, is discussed as well. The second part of the book describes a formal study of connected acyclic graphs, or 'trees', from the point of view of closure-based mining, presenting efficient algorithms for subtree testing and for mining ordered and unordered frequent closed trees. Lastly, a general methodology to identify closed patterns in a data stream is outlined. This is applied to develop an incremental method, a sliding-window based method, and a method that mines closed trees adaptively from data streams. These are used to introduce classification methods for tree data streams.

Buyology

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Publisher : Currency
ISBN 13 : 0385523890
Total Pages : 274 pages
Book Rating : 4.3/5 (855 download)

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Book Synopsis Buyology by : Martin Lindstrom

Download or read book Buyology written by Martin Lindstrom and published by Currency. This book was released on 2010-02-02 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: NEW YORK TIMES BESTSELLER • “A fascinating look at how consumers perceive logos, ads, commercials, brands, and products.”—Time How much do we know about why we buy? What truly influences our decisions in today’s message-cluttered world? In Buyology, Martin Lindstrom presents the astonishing findings from his groundbreaking three-year, seven-million-dollar neuromarketing study—a cutting-edge experiment that peered inside the brains of 2,000 volunteers from all around the world as they encountered various ads, logos, commercials, brands, and products. His startling results shatter much of what we have long believed about what captures our interest—and drives us to buy. Among the questions he explores: • Does sex actually sell? • Does subliminal advertising still surround us? • Can “cool” brands trigger our mating instincts? • Can our other senses—smell, touch, and sound—be aroused when we see a product? Buyology is a fascinating and shocking journey into the mind of today's consumer that will captivate anyone who's been seduced—or turned off—by marketers' relentless attempts to win our loyalty, our money, and our minds.

The Nature of the Firm

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Publisher : Oxford University Press, USA
ISBN 13 : 9780195083569
Total Pages : 260 pages
Book Rating : 4.0/5 (835 download)

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Book Synopsis The Nature of the Firm by : Oliver E. Williamson

Download or read book The Nature of the Firm written by Oliver E. Williamson and published by Oxford University Press, USA. This book was released on 1993 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume features a series of essays which arose from a conference on economics, addressing the question: what is the nature of the firm in economic analysis? This paperback edition includes the Nobel Lecture of R.N. Case.

Interculturalism at the crossroads

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Publisher : UNESCO Publishing
ISBN 13 : 923100218X
Total Pages : 324 pages
Book Rating : 4.2/5 (31 download)

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Book Synopsis Interculturalism at the crossroads by : Mansouri, Fethi

Download or read book Interculturalism at the crossroads written by Mansouri, Fethi and published by UNESCO Publishing. This book was released on 2017-05-08 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Parliamentary Oversight of the Security Sector

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Publisher : DCAF
ISBN 13 : 8683543102
Total Pages : 209 pages
Book Rating : 4.6/5 (835 download)

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Book Synopsis Parliamentary Oversight of the Security Sector by : Philipp Fluri

Download or read book Parliamentary Oversight of the Security Sector written by Philipp Fluri and published by DCAF. This book was released on 2003 with total page 209 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Doing Business 2020

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Publisher : World Bank Publications
ISBN 13 : 1464814414
Total Pages : 241 pages
Book Rating : 4.4/5 (648 download)

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Book Synopsis Doing Business 2020 by : World Bank

Download or read book Doing Business 2020 written by World Bank and published by World Bank Publications. This book was released on 2019-11-21 with total page 241 pages. Available in PDF, EPUB and Kindle. Book excerpt: Seventeen in a series of annual reports comparing business regulation in 190 economies, Doing Business 2020 measures aspects of regulation affecting 10 areas of everyday business activity.

The Sources of Innovation

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Publisher : Oxford University Press, USA
ISBN 13 : 9780195094220
Total Pages : 218 pages
Book Rating : 4.0/5 (942 download)

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Book Synopsis The Sources of Innovation by : Eric von Hippel

Download or read book The Sources of Innovation written by Eric von Hippel and published by Oxford University Press, USA. This book was released on 1988 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt: It has long been assumed that new product innovations are typically developed by product manufacturers, an assumption that has inevitably had a major impact on innovation-related research and activities ranging from how firms organize their research and development to how governments measure innovation. In this synthesis of his seminal research, von Hippel challenges that basic assumption and demonstrates that innovation occurs in different places in different industries. Presenting a series of studies showing that end-users, material suppliers, and others are the typical sources of innovation in some fields, von Hippel explores why this variation in the "functional" sources of innovation occurs and how it might be predicted. He also proposes and tests some implications of replacing a manufacturer-as-innovator assumption with a view of the innovation process as predictably distributed across users, manufacturers, and suppliers. Innovation, he argues, will take place where there is greatest economic benefit to the innovator.

Interaction and Market Structure

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Publisher : Springer Science & Business Media
ISBN 13 : 3642570054
Total Pages : 302 pages
Book Rating : 4.6/5 (425 download)

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Book Synopsis Interaction and Market Structure by : Domenico Delli Gatti

Download or read book Interaction and Market Structure written by Domenico Delli Gatti and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a collection of essays which examine how the properties of aggregate variables are influenced by the actions and interactions of heterogenous individuals in different economic contexts. The common denominator of the essays is a critique of the representative agent hypothesis. If this hypothesis were correct, the behaviour of the aggregate variable would simply be the reproduction of individual optimising behaviour. In the methodology of the hard sciences, one of the achievements of the quantum revolution has been the rebuttal of the notion that aggregate behaviour can be explained on the basis of the behaviour of a single unit: the elementary particle does not even exist as a single entity but as a network, a system of interacting units. In this book, new tracks in economics which parallel the developments in physics mentioned above are explored. The essays, in fact are contributions to the analysis of the economy as a complex evolving system of interacting agents.

The Disappearing Computer

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Publisher : Springer
ISBN 13 : 3540727272
Total Pages : 314 pages
Book Rating : 4.5/5 (47 download)

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Book Synopsis The Disappearing Computer by : Norbert Streitz

Download or read book The Disappearing Computer written by Norbert Streitz and published by Springer. This book was released on 2007-07-20 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book examines how the computer, as we currently know it, will be replaced by a new generation of technologies, moving computing off the desktop and ultimately integrating it with real world objects and everyday environments. It provides a unique combination of concepts, methods and prototypes of ubiquitous and pervasive computing reflecting the current interest in smart environments and ambient intelligence.

Intercultural Competence

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Publisher : Council of Europe
ISBN 13 : 9789287151704
Total Pages : 152 pages
Book Rating : 4.1/5 (517 download)

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Book Synopsis Intercultural Competence by : Gerhard Neuner

Download or read book Intercultural Competence written by Gerhard Neuner and published by Council of Europe. This book was released on 2003-01-01 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Cambridge Handbook of Engineering Education Research

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Publisher : Cambridge University Press
ISBN 13 : 1107785855
Total Pages : 1124 pages
Book Rating : 4.1/5 (77 download)

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Book Synopsis Cambridge Handbook of Engineering Education Research by : Aditya Johri

Download or read book Cambridge Handbook of Engineering Education Research written by Aditya Johri and published by Cambridge University Press. This book was released on 2014-02-10 with total page 1124 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Cambridge Handbook of Engineering Education Research is the critical reference source for the growing field of engineering education research, featuring the work of world luminaries writing to define and inform this emerging field. The Handbook draws extensively on contemporary research in the learning sciences, examining how technology affects learners and learning environments, and the role of social context in learning. Since a landmark issue of the Journal of Engineering Education (2005), in which senior scholars argued for a stronger theoretical and empirically driven agenda, engineering education has quickly emerged as a research-driven field increasing in both theoretical and empirical work drawing on many social science disciplines, disciplinary engineering knowledge, and computing. The Handbook is based on the research agenda from a series of interdisciplinary colloquia funded by the US National Science Foundation and published in the Journal of Engineering Education in October 2006.

Engineering

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Publisher : UNESCO
ISBN 13 : 9231041568
Total Pages : 392 pages
Book Rating : 4.2/5 (31 download)

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Book Synopsis Engineering by : Unesco

Download or read book Engineering written by Unesco and published by UNESCO. This book was released on 2010-01-01 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report reviews engineering's importance to human, economic, social and cultural development and in addressing the UN Millennium Development Goals. Engineering tends to be viewed as a national issue, but engineering knowledge, companies, conferences and journals, all demonstrate that it is as international as science. The report reviews the role of engineering in development, and covers issues including poverty reduction, sustainable development, climate change mitigation and adaptation. It presents the various fields of engineering around the world and is intended to identify issues and challenges facing engineering, promote better understanding of engineering and its role, and highlight ways of making engineering more attractive to young people, especially women.--Publisher's description.

What is the Code of Conduct for Responsible Fisheries?

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Publisher : Food & Agriculture Org.
ISBN 13 : 9789251045411
Total Pages : 20 pages
Book Rating : 4.0/5 (454 download)

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Book Synopsis What is the Code of Conduct for Responsible Fisheries? by : Food and Agriculture Organization of the United Nations

Download or read book What is the Code of Conduct for Responsible Fisheries? written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2001 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: The actual Code of conduct is also available (1996) (ISBN 9251038341).

The Effective Public Manager

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Publisher : John Wiley & Sons
ISBN 13 : 0470432527
Total Pages : 370 pages
Book Rating : 4.4/5 (74 download)

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Book Synopsis The Effective Public Manager by : Steven Cohen

Download or read book The Effective Public Manager written by Steven Cohen and published by John Wiley & Sons. This book was released on 2008-08-28 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since it was first published more than twenty years ago, The Effective Public Manager has become the classic resource for public administrators and students. The fourth edition of groundbreaking work synthesizes the current thinking in the field and presents practical lessons and tools in a highly accessible format. Focused on helping real-world managers and managers-to-be meet the demands of their jobs head-on rather than working around the constraints of government, this book offers a fresh approach to implementing effective management tools in a dynamic political, organizational, economic, and technological context.

Engineering for Sustainable Development

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Publisher : UNESCO Publishing
ISBN 13 : 9231004379
Total Pages : 183 pages
Book Rating : 4.2/5 (31 download)

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Book Synopsis Engineering for Sustainable Development by : International Centre for Engineering Education

Download or read book Engineering for Sustainable Development written by International Centre for Engineering Education and published by UNESCO Publishing. This book was released on 2021-03-02 with total page 183 pages. Available in PDF, EPUB and Kindle. Book excerpt: The report highlights the crucial role of engineering in achieving each of the 17 SDGs. It shows how equal opportunities for all is key to ensuring an inclusive and gender balanced profession that can better respond to the shortage of engineers for implementing the SDGs. It provides a snapshot of the engineering innovations that are shaping our world, especially emerging technologies such as big data and AI, which are crucial for addressing the pressing challenges facing humankind and the planet. It analyses the transformation of engineering education and capacity-building at the dawn of the Fourth Industrial Revolution that will enable engineers to tackle the challenges ahead. It highlights the global effort needed to address the specific regional disparities, while summarizing the trends of engineering across the different regions of the world.