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Modeles Stochastiques Leur Solution Et Leur Application A Levaluation Des Performances Des Reseaux Large Bande
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Book Synopsis Modèles Stochastiques, Leur Solution Et Leur Application À L'évaluation Des Performances Des Réseaux Large Bande by : Daniel Kofman
Download or read book Modèles Stochastiques, Leur Solution Et Leur Application À L'évaluation Des Performances Des Réseaux Large Bande written by Daniel Kofman and published by . This book was released on 1994 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt: LE DEVELOPPEMENT INCESSANT DE LA TECHNOLOGIE A PERMIS AUX RESEAUX D'EVOLUER POUR DONNER DES SERVICES DE PLUS EN PLUS SOPHISTIQUES. UN DES COUTS A PAYER POUR CETTE CAPACITE DE PROPOSER DE NOUVEAUX SERVICES EST UNE COMPLICATION DES ALGORITHMES DE PARTAGE DES RESSOURCES UTILISES QUI REND INOPERANTS LES MODELES DE PERFORMANCES DEVELOPPES POUR LES RESEAUX EXISTANTS. LE PRESENT TRAVAIL CONSISTE EN L'ELABORATION ET L'ANALYSE ANALYTIQUE DE MODELES MIEUX ADAPTES. LA PREMIERE PARTIE DE LA THESE EST DESTINEE A L'ETUDE DU MULTIPLEXAGE STATISTIQUE. LA DEUXIEME A L'ETUDE DE DEUX SYSTEMES DE POLLING. NOUS MONTRONS L'APPLICATION DE CES MODELES A L'ETUDE DE PERFORMANCES DES RESEAUX ATM ET FDDI. NOTRE MODELE DE MULTIPLEXAGE STATISTIQUE PERMET DE CALCULER LA QUALITE DE SERVICE OFFERTE A CHACUN DES FLUX MULTIPLEXES ET CECI POUR UNE FAMILLE TRES LARGE DE FLUX. LA QUALITE DE SERVICE EST UNE FONCTION DE L'ETAT DU MULTIPLEXEUR VU AUX INSTANTS DES ARRIVEES DES CELLULES. UNE DE NOS PRINCIPALES CONTRIBUTIONS EST L'EVALUATION DES PERFORMANCES DU SYSTEME A CES INSTANTS. L'ANALYSE EST BASEE SUR DES PROPRIETES DU TYPE EVENT AVERAGE-TIME AVERAGE QUE NOUS AVONS DEMONTREES ET QUI PRESENTENT UN INTERET EN ELLES MEMES DANS LE CADRE DE LA THEORIE DES PROCESSUS PONCTUELS MARQUES. NOUS PRESENTONS UNE CARACTERISATION DU TRAFIC ENGENDRE PAR DES RESEAUX LOCAUX. LE MULTIPLEXAGE DES SOURCES OBTENUS PEUT ETRE ANALYSE EN UTILISANT NOTRE MODELE DE MULTIPLEXAGE STATISTIQUE. LE DERNIER TRAVAIL QUE NOUS PRESENTONS DANS CETTE PARTIE EST L'ETUDE DE PERFORMANCES D'UN MULTIPLEXAGE DE SOURCES MARKOVIENNES CONTROLEES PAR DES CONTROLEURS LEAKY BUCKET. NOUS COMMENCONS LA DEUXIEME PARTIE PAR L'ANALYSE EXACTE D'UNE FILE D'UN SYSTEME DE POLLING AVEC DES BUFFERS DE CAPACITE FINIE. IL S'AGIT D'UN MODELE ETUDIE DEPUIS PLUSIEURS ANNEES, POUR LEQUEL IL N'EXISTAIT PAS DE SOLUTION ANALYTIQUE EXACTE. AFIN DE CAPTER LE COMPORTEMENT IRREGULIER DES FLUX QUI SONT PRESENTES A UN RESEAU LOCAL NOUS AVONS ETUDIE UN DEUXIEME MODELE DE POLLING DANS LEQUEL LES ARRIVEES SONT SIMPLEMENT CARACTERISEES PAR LA CHARGE MAXIMALE QU'ELLES PEUVENT ENGENDRER DANS N'IMPORTE QUEL INTERVALLE DE TEMPS.
Book Synopsis Modelling the Wireless Propagation Channel by : Fernando P¿rez Font¿n
Download or read book Modelling the Wireless Propagation Channel written by Fernando P¿rez Font¿n and published by John Wiley & Sons. This book was released on 2008-09-15 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: A practical tool for propagation channel modeling with MATLAB® simulations. Many books on wireless propagation channel provide a highly theoretical coverage, which for some interested readers, may be difficult to follow. This book takes a very practical approach by introducing the theory in each chapter first, and then carrying out simulations showing how exactly put the theory into practice. The resulting plots are analyzed and commented for clarity, and conclusions are drawn and explained from the obtained results. Key features include: A unique approach to propagation channel modeling with accompanying MATLAB® simulations to demonstrate the theory in practice Contains step by step commentary and analysis of the obtained simulation results in order to provide a comprehensive and structured learning tool Covers a wide range of topics including shadowing effects, coverage and interference, Multipath Narrowband channel, Multipath Wideband channel, propagation in micro and pico-cells, the land mobile satellite (LMS) channel, the directional Multipath channel and MIMO and propagation effects in fixed radio links (terrestrial and satellite) The book comes with an accompanying website that contains the MATLAB® simulations and allows readers to try them out themselves Well suited for lab-use, as reference and as a self-learning tool both for advanced students and professionals Modeling the Wireless Propagation Channel: A simulation approach with MATLAB® will be best suited for postgraduate (Masters and PhD) students and practicing engineers in telecommunications and electrical engineering fields, who are seeking to familiarise themselves with the topic without too many formulas. The book will also be of interest to network engineers, system engineers and researchers
Download or read book 3G Evolution written by Erik Dahlman and published by Academic Press. This book was released on 2007 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: This practical book, written by engineers working closely in 3GPP, gives insight into the new technologies adopted by 3GPP, with detailed explanations of the specific solutions chosen and their implementation in HSPA and LTE. The key technologies presented include multi-carrier transmission, advanced single-carrier transmission, advanced receivers, OFDM, MIMO and adaptive antenna solutions, advanced radio resource management and protocols, and different radio network architectures. Their role and use in the context of mobile broadband access in general is explained. Both a high-level overview and more detailed step-by-step explanations of HSPA and LTE implementation are given. An overview of other related systems such as TD SCDMA, CDMA2000, and WIMAX is also provided.This is a ‘must-have’ resource for engineers and other professionals working with cellular or wireless broadband technologies who need to know how to utilize the new technology to stay ahead of the competition. Gives the first explanation of the radio access technologies and key international standards for moving to the next stage of 3G evolution- fully operational mobile broadband Describes the new technologies selected by the 3GPP to realise High Speed Packet Access (HSPA) and Long Term Evolution (LTE) for mobile broadband Gives both higher-level overviews and detailed explanations of HSPA and LTE as specified by 3GPP
Book Synopsis Adhesion Between Polymers and Concrete / Adhésion Entre Polymères Et Béton by : H. R. Sasse
Download or read book Adhesion Between Polymers and Concrete / Adhésion Entre Polymères Et Béton written by H. R. Sasse and published by Springer. This book was released on 1986 with total page 792 pages. Available in PDF, EPUB and Kindle. Book excerpt: Preface Adhesion is a phenomenon architects and civil engineers are not very familiar with. In other disciplines knowledge about surface properties and the background of bonding energies is also far from satisfactory; nevertheless there are many important· applications in concrete engineering, where adhesion is necessary for success and durability. These include: - coating and painting - repair of concrete surfaces - bonding of fresh to old concrete - crack injection - glueing of precast elements - glueing of steel to concrete, etc. In 1981 RILEM established the technical committee 52-RAC 'Resin Adherence to Concrete'. The main aims of the committee's work were - to collect research results and practical experiences - to initiate and coordinate research programs - to develop, on a scientific base, test methods for field and for laboratory purposes. One of the results of the committee's work is a state-of-the-art report, which will be presented orally as a General Report at the International Symposium ISAP '86, and will be printed either in the RILEM journal Materials and Structures or separately. Several test recommendations have been elaborated and will be prepared as drafts for the participants ofISAP '86. These are: - direct tensile test - pull-off test - direct shear test - slant shear test - four-point bending test - dynamic loading test - thermal compatibility test (two versions) - injectibility test.
Book Synopsis The Vienna Development Method: The Meta-Language by : D. Bjorner
Download or read book The Vienna Development Method: The Meta-Language written by D. Bjorner and published by Springer. This book was released on 2014-03-12 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Neuroscientific Foundations of Anesthesiology by : George A. Mashour
Download or read book Neuroscientific Foundations of Anesthesiology written by George A. Mashour and published by Oxford University Press. This book was released on 2011-10-05 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although the perioperative care of patients by anesthesiologists draws on diverse clinical skills, the principles of anesthesiology and pain management are rooted in the neurosciences. The Neuroscientific Foundations of Anesthesiology thoroughly examines the anesthetic modulation of the central, peripheral, and autonomic nervous systems and will help redefine anesthesiology as a fundamentally neuroscientific field. The book is organized by sections, with each focusing on a different part of the nervous system. State-of-the-art chapters written by thought-leaders in anesthesiology and neuroscience provide a novel and invaluable resource.
Book Synopsis Dynamique Non-linéaire Et Le Chaos by :
Download or read book Dynamique Non-linéaire Et Le Chaos written by and published by . This book was released on 1993 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Neural Information Processing Systems Foundation Publisher :MIT Press ISBN 13 :0262026171 Total Pages :361 pages Book Rating :4.2/5 (62 download)
Book Synopsis Predicting Structured Data by : Neural Information Processing Systems Foundation
Download or read book Predicting Structured Data written by Neural Information Processing Systems Foundation and published by MIT Press. This book was released on 2007 with total page 361 pages. Available in PDF, EPUB and Kindle. Book excerpt: State-of-the-art algorithms and theory in a novel domain of machine learning, prediction when the output has structure.
Book Synopsis Communicating Sequential Processes by : Charles Antony Richard Hoare
Download or read book Communicating Sequential Processes written by Charles Antony Richard Hoare and published by Prentice Hall. This book was released on 1985 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Glowworm Swarm Optimization by : Krishnanand N. Kaipa
Download or read book Glowworm Swarm Optimization written by Krishnanand N. Kaipa and published by Springer. This book was released on 2017-01-10 with total page 265 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive account of the glowworm swarm optimization (GSO) algorithm, including details of the underlying ideas, theoretical foundations, algorithm development, various applications, and MATLAB programs for the basic GSO algorithm. It also discusses several research problems at different levels of sophistication that can be attempted by interested researchers. The generality of the GSO algorithm is evident in its application to diverse problems ranging from optimization to robotics. Examples include computation of multiple optima, annual crop planning, cooperative exploration, distributed search, multiple source localization, contaminant boundary mapping, wireless sensor networks, clustering, knapsack, numerical integration, solving fixed point equations, solving systems of nonlinear equations, and engineering design optimization. The book is a valuable resource for researchers as well as graduate and undergraduate students in the area of swarm intelligence and computational intelligence and working on these topics.
Book Synopsis Mechanics of Porous Media by : Philippe Charlez
Download or read book Mechanics of Porous Media written by Philippe Charlez and published by CRC Press. This book was released on 1995-01-01 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work presents the lecture notes of the 1994 Mechanics of Porous Media Summer School. Chapters cover theoretical basics, methods for measuring poroelastic coefficients, numerical implementation and applications.
Book Synopsis An Introduction to Computational Learning Theory by : Michael J. Kearns
Download or read book An Introduction to Computational Learning Theory written by Michael J. Kearns and published by MIT Press. This book was released on 1994-08-15 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt: Emphasizing issues of computational efficiency, Michael Kearns and Umesh Vazirani introduce a number of central topics in computational learning theory for researchers and students in artificial intelligence, neural networks, theoretical computer science, and statistics. Emphasizing issues of computational efficiency, Michael Kearns and Umesh Vazirani introduce a number of central topics in computational learning theory for researchers and students in artificial intelligence, neural networks, theoretical computer science, and statistics. Computational learning theory is a new and rapidly expanding area of research that examines formal models of induction with the goals of discovering the common methods underlying efficient learning algorithms and identifying the computational impediments to learning. Each topic in the book has been chosen to elucidate a general principle, which is explored in a precise formal setting. Intuition has been emphasized in the presentation to make the material accessible to the nontheoretician while still providing precise arguments for the specialist. This balance is the result of new proofs of established theorems, and new presentations of the standard proofs. The topics covered include the motivation, definitions, and fundamental results, both positive and negative, for the widely studied L. G. Valiant model of Probably Approximately Correct Learning; Occam's Razor, which formalizes a relationship between learning and data compression; the Vapnik-Chervonenkis dimension; the equivalence of weak and strong learning; efficient learning in the presence of noise by the method of statistical queries; relationships between learning and cryptography, and the resulting computational limitations on efficient learning; reducibility between learning problems; and algorithms for learning finite automata from active experimentation.
Book Synopsis The Number System by : H. A. Thurston
Download or read book The Number System written by H. A. Thurston and published by Courier Corporation. This book was released on 2012-10-23 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores arithmetic's underlying concepts and their logical development, in addition to a detailed, systematic construction of the number systems of rational, real, and complex numbers. 1956 edition.
Book Synopsis The Nature of Statistical Learning Theory by : Vladimir Vapnik
Download or read book The Nature of Statistical Learning Theory written by Vladimir Vapnik and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of this book is to discuss the fundamental ideas which lie behind the statistical theory of learning and generalization. It considers learning as a general problem of function estimation based on empirical data. Omitting proofs and technical details, the author concentrates on discussing the main results of learning theory and their connections to fundamental problems in statistics. This second edition contains three new chapters devoted to further development of the learning theory and SVM techniques. Written in a readable and concise style, the book is intended for statisticians, mathematicians, physicists, and computer scientists.
Book Synopsis Developing Translation Competence by : Christina Schäffner
Download or read book Developing Translation Competence written by Christina Schäffner and published by John Benjamins Publishing. This book was released on 2000-01-01 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: The questions which this volume seeks to address include: what is translation competence? How can it be built and developed? How can the product of the performance be used to measure levels of competence? These questions are addressed with specific reference to the training situation. They are arranged in three sections, the first focusing on the identification of subcompetences.
Book Synopsis Numerical Methods for Partial Differential Equations by : Sandip Mazumder
Download or read book Numerical Methods for Partial Differential Equations written by Sandip Mazumder and published by Academic Press. This book was released on 2015-12-01 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: Numerical Methods for Partial Differential Equations: Finite Difference and Finite Volume Methods focuses on two popular deterministic methods for solving partial differential equations (PDEs), namely finite difference and finite volume methods. The solution of PDEs can be very challenging, depending on the type of equation, the number of independent variables, the boundary, and initial conditions, and other factors. These two methods have been traditionally used to solve problems involving fluid flow. For practical reasons, the finite element method, used more often for solving problems in solid mechanics, and covered extensively in various other texts, has been excluded. The book is intended for beginning graduate students and early career professionals, although advanced undergraduate students may find it equally useful. The material is meant to serve as a prerequisite for students who might go on to take additional courses in computational mechanics, computational fluid dynamics, or computational electromagnetics. The notations, language, and technical jargon used in the book can be easily understood by scientists and engineers who may not have had graduate-level applied mathematics or computer science courses. - Presents one of the few available resources that comprehensively describes and demonstrates the finite volume method for unstructured mesh used frequently by practicing code developers in industry - Includes step-by-step algorithms and code snippets in each chapter that enables the reader to make the transition from equations on the page to working codes - Includes 51 worked out examples that comprehensively demonstrate important mathematical steps, algorithms, and coding practices required to numerically solve PDEs, as well as how to interpret the results from both physical and mathematic perspectives
Book Synopsis Quantum Mechanics, Volume 3 by : Claude Cohen-Tannoudji
Download or read book Quantum Mechanics, Volume 3 written by Claude Cohen-Tannoudji and published by John Wiley & Sons. This book was released on 2019-12-16 with total page 790 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new, third volume of Cohen-Tannoudji's groundbreaking textbook covers advanced topics of quantum mechanics such as uncorrelated and correlated identical particles, the quantum theory of the electromagnetic field, absorption, emission and scattering of photons by atoms, and quantum entanglement. Written in a didactically unrivalled manner, the textbook explains the fundamental concepts in seven chapters which are elaborated in accompanying complements that provide more detailed discussions, examples and applications. * Completing the success story: the third and final volume of the quantum mechanics textbook written by 1997 Nobel laureate Claude Cohen-Tannoudji and his colleagues Bernard Diu and Franck Laloë * As easily comprehensible as possible: all steps of the physical background and its mathematical representation are spelled out explicitly * Comprehensive: in addition to the fundamentals themselves, the books comes with a wealth of elaborately explained examples and applications Claude Cohen-Tannoudji was a researcher at the Kastler-Brossel laboratory of the Ecole Normale Supérieure in Paris where he also studied and received his PhD in 1962. In 1973 he became Professor of atomic and molecular physics at the Collège des France. His main research interests were optical pumping, quantum optics and atom-photon interactions. In 1997, Claude Cohen-Tannoudji, together with Steven Chu and William D. Phillips, was awarded the Nobel Prize in Physics for his research on laser cooling and trapping of neutral atoms. Bernard Diu was Professor at the Denis Diderot University (Paris VII). He was engaged in research at the Laboratory of Theoretical Physics and High Energy where his focus was on strong interactions physics and statistical mechanics. Franck Laloë was a researcher at the Kastler-Brossel laboratory of the Ecole Normale Supérieure in Paris. His first assignment was with the University of Paris VI before he was appointed to the CNRS, the French National Research Center. His research was focused on optical pumping, statistical mechanics of quantum gases, musical acoustics and the foundations of quantum mechanics.
