Proportional Optimization And Fairness

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Proportional Optimization and Fairness

Author : Wieslaw Kubiak
Publisher : Springer Science & Business Media
ISBN 13 : 0387877193
Total Pages : 300 pages
Book Rating : 4.3/5 (878 download)

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Book Synopsis Proportional Optimization and Fairness by : Wieslaw Kubiak

Download or read book Proportional Optimization and Fairness written by Wieslaw Kubiak and published by Springer Science & Business Media. This book was released on 2008-11-16 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proportional Optimization and Fairness is a long-needed attempt to reconcile optimization with apportionment in just-in-time (JIT) sequences and find the common ground in solving problems ranging from sequencing mixed-model just-in-time assembly lines through just-in-time batch production, balancing workloads in event graphs to bandwidth allocation internet gateways and resource allocation in computer operating systems. The book argues that apportionment theory and optimization based on deviation functions provide natural benchmarks for a process, and then looks at the recent research and developments in the field. Individual chapters look at the theory of apportionment and just-in-time sequences; minimization of just-in-time sequence deviation; optimality of cyclic sequences and the oneness; bottleneck minimization; competition-free instances, Fraenkel’s Conjecture, and optimal admission sequences; response time variability; applications to the Liu-Layland Problem and pinwheel scheduling; temporal capacity constraints and supply chain balancing; fair queuing and stride scheduling; and smoothing and batching.

Fairness and Optimality in Trading

Author : Van Vinh Nguyen (S.M.)
Publisher :
ISBN 13 :
Total Pages : 51 pages
Book Rating : 4.:/5 (76 download)

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Book Synopsis Fairness and Optimality in Trading by : Van Vinh Nguyen (S.M.)

Download or read book Fairness and Optimality in Trading written by Van Vinh Nguyen (S.M.) and published by . This book was released on 2010 with total page 51 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis proposes a novel approach to address the issues of efficiency and fairness when multiple portfolios are rebalanced simultaneously. A fund manager who rebalances multiple portfolios needs to not only optimize the total efficiency, i.e., maximize net risk-adjusted return, but also guarantee that trading costs are fairly split among the clients. The existing approaches in the literature, namely the Social Welfare and the Competitive Equilibrium schemes, do not compromise efficiency and fairness effectively. To this end, we suggest an approach that utilizes popular and well-accepted resource allocation ideas from the field of communications and economics, such as Max-Min fairness, Proportional fairness and a-fairness. We incorporate in our formulation a quadratic model of market impact cost to reflect the cumulative effect of trade pooling. Total trading costs are split fairly among accounts using the so-called pro rata scheme. We solve the resulting multi-objective optimization problem by adopting the Max-Min fairness, Proportional fairness and a-fairness schemes. Under these schemes, the resulting optimization problems have non-convex objectives and non-convex constraints, which are NP-hard in general. We solve these problems using a local search method based on linearization techniques. The efficiency of this approach is discussed when we compare it with a deterministic global optimization method on small size optimization problems that have similar structure to the aforementioned problems. We present computational results for a small data set (2 funds, 73 assets) and a large set (6 funds, 73 assets). These results suggest that the solution obtained from our model provides a better compromise between efficiency and fairness than existing approaches. An important implication of our work is that given a level of fairness that we want to maintain, we can always find Pareto-efficient trade sets.

Resource Allocation and Performance Optimization in Communication Networks and the Internet

Author : Liansheng Tan
Publisher : CRC Press
ISBN 13 : 1498769454
Total Pages : 503 pages
Book Rating : 4.4/5 (987 download)

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Book Synopsis Resource Allocation and Performance Optimization in Communication Networks and the Internet by : Liansheng Tan

Download or read book Resource Allocation and Performance Optimization in Communication Networks and the Internet written by Liansheng Tan and published by CRC Press. This book was released on 2017-08-15 with total page 503 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive introduction to the underlying theory, design techniques and analytical results of wireless communication networks, focusing on the core principles of wireless network design. It elaborates the network utility maximization (NUM) theory with applications in resource allocation of wireless networks, with a central aim of design and the QoS guarantee. It presents and discusses state-of-the-art developments in resource allocation and performance optimization in wireless communication networks. It provides an overview of the general background including the basic wireless communication networks and the relevant protocols, architectures, methods and algorithms.

Utility Proportional Fair Bandwidth Allocation - an Optimization Oriented Approach

Author : Tobias Harks
Publisher :
ISBN 13 :
Total Pages : 15 pages
Book Rating : 4.:/5 (552 download)

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Book Synopsis Utility Proportional Fair Bandwidth Allocation - an Optimization Oriented Approach by : Tobias Harks

Download or read book Utility Proportional Fair Bandwidth Allocation - an Optimization Oriented Approach written by Tobias Harks and published by . This book was released on 2004 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Optimization and Optimal Control

Author : Panos M. Pardalos
Publisher : World Scientific
ISBN 13 : 9812775366
Total Pages : 380 pages
Book Rating : 4.8/5 (127 download)

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Book Synopsis Optimization and Optimal Control by : Panos M. Pardalos

Download or read book Optimization and Optimal Control written by Panos M. Pardalos and published by World Scientific. This book was released on 2003 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume gives the latest advances in optimization and optimal control which are the main part of applied mathematics. It covers various topics of optimization, optimal control and operations research.

Practical Channel-Aware Resource Allocation

Author : Michael Ghorbanzadeh
Publisher : Springer Nature
ISBN 13 : 3030736326
Total Pages : 228 pages
Book Rating : 4.0/5 (37 download)

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Book Synopsis Practical Channel-Aware Resource Allocation by : Michael Ghorbanzadeh

Download or read book Practical Channel-Aware Resource Allocation written by Michael Ghorbanzadeh and published by Springer Nature. This book was released on 2021-07-08 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book dives into radio resource allocation optimizations, a research area for wireless communications, in a pragmatic way and not only includes wireless channel conditions but also incorporates the channel in a simple and practical fashion via well-understood equations. Most importantly, the book presents a practical perspective by modeling channel conditions using terrain-aware propagation which narrows the gap between purely theoretical work and that of industry methods. The provided propagation modeling reflects industry grade scenarios for radio environment map and hence makes the channel based resource allocation presented in the book a field-grade view. Also, the book provides large scale simulations that account for realistic locations with terrain conditions that can produce realistic scenarios applicable in the field. Most portions of the book are accompanied with MATLAB code and occasionally MATLAB/Python/C code. The book is intended for graduate students, academics, researchers of resource allocation in mathematics, computer science, and electrical engineering departments as well as working professionals/engineers in wireless industry.

Cellular Communications Systems in Congested Environments

Author : Mo Ghorbanzadeh
Publisher : Springer
ISBN 13 : 3319462679
Total Pages : 261 pages
Book Rating : 4.3/5 (194 download)

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Book Synopsis Cellular Communications Systems in Congested Environments by : Mo Ghorbanzadeh

Download or read book Cellular Communications Systems in Congested Environments written by Mo Ghorbanzadeh and published by Springer. This book was released on 2016-10-11 with total page 261 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a mathematical treatment of the radio resource allocation of modern cellular communications systems in contested environments. It focuses on fulfilling the quality of service requirements of the living applications on the user devices, which leverage the cellular system, and with attention to elevating the users’ quality of experience. The authors also address the congestion of the spectrum by allowing sharing with the band incumbents while providing with a quality-of-service-minded resource allocation in the network. The content is of particular interest to telecommunications scheduler experts in industry, communications applications academia, and graduate students whose paramount research deals with resource allocation and quality of service.

Distributed MIMO and Cell-Free Mobile Communication

Author : Xiaohu You
Publisher : Springer Nature
ISBN 13 : 9811598452
Total Pages : 227 pages
Book Rating : 4.8/5 (115 download)

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Book Synopsis Distributed MIMO and Cell-Free Mobile Communication by : Xiaohu You

Download or read book Distributed MIMO and Cell-Free Mobile Communication written by Xiaohu You and published by Springer Nature. This book was released on 2020-12-21 with total page 227 pages. Available in PDF, EPUB and Kindle. Book excerpt: Distributed MIMO and cell-free mobile communication are emerging technologies of wireless communication. This book introduces the fundamental theory, key technology and the prototype system of distributed MIMO and cellular free mobile communication system, including the unified system model, capacity and spectral efficiency analysis under imperfect channel information, cell edge effect, optimal power allocation and energy efficiency optimization, cache optimization, low complexity wireless transmission technology and new network assisted full duplex technology. In addition, the implementation of software and hardware and test results of distributed MIMO and cell free system based on cloud architecture are introduced in detail.This book will benefit senior undergraduates, postgraduates, scholars and engineers who are engaged in wireless mobile communication research. It can also be used as a reference book for postgraduates and researchers in the field of electronic and information engineering.

Advanced Wireless Networks

Author : Savo G. Glisic
Publisher : John Wiley & Sons
ISBN 13 : 1119096855
Total Pages : 848 pages
Book Rating : 4.1/5 (19 download)

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Book Synopsis Advanced Wireless Networks by : Savo G. Glisic

Download or read book Advanced Wireless Networks written by Savo G. Glisic and published by John Wiley & Sons. This book was released on 2016-08-08 with total page 848 pages. Available in PDF, EPUB and Kindle. Book excerpt: The third edition of this popular reference covers enabling technologies for building up 5G wireless networks. Due to extensive research and complexity of the incoming solutions for the next generation of wireless networks it is anticipated that the industry will select a subset of these results and leave some advanced technologies to be implemented later,. This new edition presents a carefully chosen combination of the candidate network architectures and the required tools for their analysis. Due to the complexity of the technology, the discussion on 5G will be extensive and it will be difficult to reach consensus on the new global standard. The discussion will have to include the vendors, operators, regulators as well as the research and academic community in the field. Having a comprehensive book will help many participants to join actively the discussion and make meaningful contribution to shaping the new standard.

Issues in Networks Research and Application: 2013 Edition

Author :
Publisher : ScholarlyEditions
ISBN 13 : 1490110356
Total Pages : 1056 pages
Book Rating : 4.4/5 (91 download)

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Book Synopsis Issues in Networks Research and Application: 2013 Edition by :

Download or read book Issues in Networks Research and Application: 2013 Edition written by and published by ScholarlyEditions. This book was released on 2013-05-01 with total page 1056 pages. Available in PDF, EPUB and Kindle. Book excerpt: Issues in Networks Research and Application: 2013 Edition is a ScholarlyEditions™ book that delivers timely, authoritative, and comprehensive information about Communication Networks. The editors have built Issues in Networks Research and Application: 2013 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Communication Networks in this book to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Issues in Networks Research and Application: 2013 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.

Combinatorial Optimization

Author : Ivana Ljubić
Publisher : Springer Nature
ISBN 13 : 3031185307
Total Pages : 340 pages
Book Rating : 4.0/5 (311 download)

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Book Synopsis Combinatorial Optimization by : Ivana Ljubić

Download or read book Combinatorial Optimization written by Ivana Ljubić and published by Springer Nature. This book was released on 2022-11-21 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes thoroughly refereed and revised selected papers from the 7th International Symposium on Combinatorial Optimization, ISCO 2022, which was held online during May 18–20, 2022. The 24 full papers included in this book were carefully reviewed and selected from 50 submissions. They were organized in topical sections as follows: Polyhedra and algorithms; polyhedra and combinatorics; non-linear optimization; game theory; graphs and trees; cutting and packing; applications; and approximation algorithms.

IP-Traffic Theory and Performance

Author : Christian Grimm
Publisher : Springer Science & Business Media
ISBN 13 : 3540706054
Total Pages : 498 pages
Book Rating : 4.5/5 (47 download)

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Book Synopsis IP-Traffic Theory and Performance by : Christian Grimm

Download or read book IP-Traffic Theory and Performance written by Christian Grimm and published by Springer Science & Business Media. This book was released on 2008-07-19 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reading without meditation is sterile; meditation without reading is liable to error; prayer without meditation is lukewarm; meditation without prayer is unfruitful; prayer, when it is fervent, wins contemplation, but to obtain contemplation without prayer would be rare, even miraculous. Bernhard de Clairvaux (12th century) NobodycandenythatIP-basedtra?chasinvadedourdailylifeinmanyways and no one can escape from its di?erent forms of appearance. However, most people are not aware of this fact. From the usage of mobile phones – either as simple telephone or for data transmissions – over the new form of telephone service Voice over IP (VoIP), up to the widely used Internet at the users own PC, in all instances the transmission of the information, encoded in a digital form, relies on the Internet Protocol (IP). So, we should take a brief glimpse at this protocol and its constant companions such as TCP and UDP, which have revolutionized the communication system over the past 20 years. The communication network has experienced a fundamental change, which was dominated up to end of the eighties of the last century by voice appli- tion.Butfromthemiddleoftheninetieswehaveobservedadecisivemigration in the data transmission. If the devoted reader of this monograph reads the title ‘IP tra?c theory and performance’, she/he may ask, why do we have to be concerned with mod- ing IP tra?c, and why do we have to consider and get to know new concepts.

Medium Access Control in Wireless Networks

Author : Hongyi Wu
Publisher : Nova Publishers
ISBN 13 : 9781600219443
Total Pages : 662 pages
Book Rating : 4.2/5 (194 download)

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Book Synopsis Medium Access Control in Wireless Networks by : Hongyi Wu

Download or read book Medium Access Control in Wireless Networks written by Hongyi Wu and published by Nova Publishers. This book was released on 2008 with total page 662 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wireless technologies and applications are becoming one of the fastest growing and most promising areas in recent years. To accommodate data transmission by multiple stations sharing the scarce wireless bandwidth, a medium access control (MAC) protocol plays a crucial role in scheduling packet transmission fairly and efficiently. The emerging wireless networks, such as ad-hoc networks, sensor networks or mesh networks, are mostly multi-hop based and in distributed manner, which brings a lot of problems and challenges in designing fine-tuned MAC protocols tailored for modern wireless network. In this book, the authors give complete and in-depth overviews to the classic medium access control algorithms and the related protocols, as well as their applications in various wireless data networks especially the most successful Wireless Local Area Networks (WLAN). The book consists of three major parts. Part I of this book, including Chapters 1-7, is emphasising on the fundamentals of medium access control algorithms and protocols. Chapter 1 provides an introduction to the wireless networks, such as overview of wireless networks, problems and challenges of the wireless networks, and the classifications of MAC protocols as well as the performance metrics. Chapter 2 introduces important collision resolution algorithms applied in medium access controls, for example, the splitting algorithm and the backoff algorithm. Chapter 3 reviews the hybrid access control algorithms that combine both contention and allocation schemes. A series of important collision avoidance schemes are introduced in Chapters 4-7 respectively, with a specific design goal covered in each chapter. Chapter 4 focuses on the multi-channel MAC protocols for collision avoidance; Chapter 5 introduces the concepts of power control and power management in medium access control and how they can be applied in MAC protocol design; Chapter 6 presents how to provide Quality-of- Service (QoS) to multimedia wireless networks, in either centralised or distributed manner; and Chapter 7 explains how the smart antennas can be applied in the medium access control to provide high channel throughput and low packet collision.

Mathematical Principles of the Internet, Two Volume Set

Author : Nirdosh Bhatnagar
Publisher : CRC Press
ISBN 13 : 1351379216
Total Pages : 1768 pages
Book Rating : 4.3/5 (513 download)

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Book Synopsis Mathematical Principles of the Internet, Two Volume Set by : Nirdosh Bhatnagar

Download or read book Mathematical Principles of the Internet, Two Volume Set written by Nirdosh Bhatnagar and published by CRC Press. This book was released on 2019-03-18 with total page 1768 pages. Available in PDF, EPUB and Kindle. Book excerpt: This two-volume set on Mathematical Principles of the Internet provides a comprehensive overview of the mathematical principles of Internet engineering. The books do not aim to provide all of the mathematical foundations upon which the Internet is based. Instead, these cover only a partial panorama and the key principles. Volume 1 explores Internet engineering, while the supporting mathematics is covered in Volume 2. The chapters on mathematics complement those on the engineering episodes, and an effort has been made to make this work succinct, yet self-contained. Elements of information theory, algebraic coding theory, cryptography, Internet traffic, dynamics and control of Internet congestion, and queueing theory are discussed. In addition, stochastic networks, graph-theoretic algorithms, application of game theory to the Internet, Internet economics, data mining and knowledge discovery, and quantum computation, communication, and cryptography are also discussed. In order to study the structure and function of the Internet, only a basic knowledge of number theory, abstract algebra, matrices and determinants, graph theory, geometry, analysis, optimization theory, probability theory, and stochastic processes, is required. These mathematical disciplines are defined and developed in the books to the extent that is needed to develop and justify their application to Internet engineering.

5G Wireless Systems

Author : Yang Yang
Publisher : Springer
ISBN 13 : 3319618695
Total Pages : 454 pages
Book Rating : 4.3/5 (196 download)

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Book Synopsis 5G Wireless Systems by : Yang Yang

Download or read book 5G Wireless Systems written by Yang Yang and published by Springer. This book was released on 2017-09-14 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on key simulation and evaluation technologies for 5G systems. Based on the most recent research results from academia and industry, it describes the evaluation methodologies in depth for network and physical layer technologies. The evaluation methods are discussed in depth. It also covers the analysis of the 5G candidate technologies and the testing challenges, the evolution of the testing technologies, fading channel measurement and modeling, software simulations, software hardware cosimulation, field testing and other novel evaluation methods. The fifth-generation (5G) mobile communications system targets highly improved network performances in terms of the network capacity and the number of connections. Testing and evaluation technologies is widely recognized and plays important roles in the wireless technology developments, along with the research on basic theory and key technologies. The investigation and developments on the multi-level and comprehensive evaluations for 5G new technologies, provides important performance references for the 5G technology filtering and future standardizations. Students focused on telecommunications, electronic engineering, computer science or other related disciplines will find this book useful as a secondary text. Researchers and professionals working within these related fields will also find this book useful as a reference.

Wireless Algorithms, Systems, and Applications

Author : Edoardo S. Biagioni
Publisher : Springer
ISBN 13 : 3030235971
Total Pages : 661 pages
Book Rating : 4.0/5 (32 download)

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Book Synopsis Wireless Algorithms, Systems, and Applications by : Edoardo S. Biagioni

Download or read book Wireless Algorithms, Systems, and Applications written by Edoardo S. Biagioni and published by Springer. This book was released on 2019-06-20 with total page 661 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the proceedings of the 14th International Conference on Wireless Algorithms, Systems, and Applications, WASA 2019, held in Honolulu, HI, USA, in June 2019. The 43 full and 11 short papers presented were carefully reviewed and selected from 143 submissions. The papers deal with new ideas and recent advances in computer systems, wireless networks, distributed applications, and advanced algorithms that are pushing forward the new technologies for better information sharing, computer communication, and universal connected devices in various environments, especially in wireless networks.

Equitable Resource Allocation

Author : Hanan Luss
Publisher : John Wiley & Sons
ISBN 13 : 1118449215
Total Pages : 346 pages
Book Rating : 4.1/5 (184 download)

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Book Synopsis Equitable Resource Allocation by : Hanan Luss

Download or read book Equitable Resource Allocation written by Hanan Luss and published by John Wiley & Sons. This book was released on 2012-09-11 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: A unique book that specifically addresses equitable resource allocation problems with applications in communication networks, manufacturing, emergency services, and more Resource allocation problems focus on assigning limited resources in an economically beneficial way among competing activities. Solutions to such problems affect people and everyday activities with significant impact on the private and public sectors and on society at large. Using diverse application areas as examples, Equitable Resource Allocation: Models, Algorithms, and Applications provides readers with great insight into a topic that is not widely known in the field. Starting with an overview of the topics covered, the book presents a large variety of resource allocation models with special mathematical structures and provides elegant, efficient algorithms that compute optimal solutions to these models. Authored by one of the leading researchers in the field, Equitable Resource Allocation: Is the only book that provides a comprehensive exposition of equitable resource allocation problems Presents a collection of resource allocation models with applications in communication networks, transportation, content distribution, manufacturing, emergency services, and more Exhibits practical algorithms for solving a variety of resource allocation models Uses real-world applications and examples to explain important concepts Includes end-of-chapter exercises Bringing together much of the equitable resource allocation research from the past thirty years, this book is a valuable reference for anyone interested in solving diverse optimization problems.