Zhiyong Du's Books

Towards User-Centric Intelligent Network Selection in 5G Heterogeneous Wireless Networks

A Reinforcement Learning Perspective

By: Zhiyong Du,Bin Jiang,Qihui Wu,Yuhua Xu,Kun Xu

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Towards User-Centric Intelligent Network Selection in 5G Heterogeneous Wireless Networks

A Reinforcement Learning Perspective

By: Zhiyong Du,Bin Jiang,Qihui Wu,Yuhua Xu,Kun Xu

This book presents reinforcement learning (RL) based solutions for user-centric online network selection optimization. The main content can be divided into three parts. The first part (chapter 2 and 3) focuses on how to learning the best network when QoE is revealed beyond QoS under the framework of multi-armed bandit (MAB). The second part (chapter 4 and 5) focuses on how to meet dynamic user demand in complex and uncertain heterogeneous wireless networks under the framework of markov decision process (MDP). The third part (chapter 6 and 7) focuses on how to meet heterogeneous user demand for multiple users inlarge-scale networks under the framework of game theory. Efficient RL algorithms with practical constraints and considerations are proposed to optimize QoE for realizing intelligent online network selection for future mobile networks. This book is intended as a reference resource for researchers and designers in resource management of 5G networks and beyond.

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Page Count

142

Publisher

Springer Nature

Published Date

ISBN 10

9811511209

ISBN 13

9789811511202

Global Well-posedness and Asymptotic Behavior of the Solutions to Non-classical Thermo(visco)elastic Models

By: Yuming Qin,Zhiyong Ma

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Global Well-posedness and Asymptotic Behavior of the Solutions to Non-classical Thermo(visco)elastic Models

By: Yuming Qin,Zhiyong Ma

This book presents recent findings on the global existence, the uniqueness and the large-time behavior of global solutions of thermo(vis)coelastic systems and related models arising in physics, mechanics and materials science such as thermoviscoelastic systems, thermoelastic systems of types II and III, as well as Timoshenko-type systems with past history. Part of the book is based on the research conducted by the authors and their collaborators in recent years. The book will benefit interested beginners in the field and experts alike.

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Page Count

206

Publisher

Springer

Published Date

ISBN 10

981101714X

ISBN 13

9789811017148

Modern Cryptography Volume 1

A Classical Introduction to Informational and Mathematical Principle

By: Zhiyong Zheng

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Modern Cryptography Volume 1

A Classical Introduction to Informational and Mathematical Principle

By: Zhiyong Zheng

This open access book systematically explores the statistical characteristics of cryptographic systems, the computational complexity theory of cryptographic algorithms and the mathematical principles behind various encryption and decryption algorithms. The theory stems from technology. Based on Shannon's information theory, this book systematically introduces the information theory, statistical characteristics and computational complexity theory of public key cryptography, focusing on the three main algorithms of public key cryptography, RSA, discrete logarithm and elliptic curve cryptosystem. It aims to indicate what it is and why it is. It systematically simplifies and combs the theory and technology of lattice cryptography, which is the greatest feature of this book. It requires a good knowledge in algebra, number theory and probability statistics for readers to read this book. The senior students majoring in mathematics, compulsory for cryptography and science and engineering postgraduates will find this book helpful. It can also be used as the main reference book for researchers in cryptography and cryptographic engineering areas. [Resumen de la editorial]

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364

Publisher

Springer Nature

Published Date

ISBN 10

9811909202

ISBN 13

9789811909207

Stabilization and Regulation of Nonlinear Systems

A Robust and Adaptive Approach

By: Zhiyong Chen,Jie Huang

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Stabilization and Regulation of Nonlinear Systems

A Robust and Adaptive Approach

By: Zhiyong Chen,Jie Huang

The core of this textbook is a systematic and self-contained treatment of the nonlinear stabilization and output regulation problems. Its coverage embraces both fundamental concepts and advanced research outcomes and includes many numerical and practical examples. Several classes of important uncertain nonlinear systems are discussed. The state-of-the art solution presented uses robust and adaptive control design ideas in an integrated approach which demonstrates connections between global stabilization and global output regulation allowing both to be treated as stabilization problems. Stabilization and Regulation of Nonlinear Systems takes advantage of rich new results to give students up-to-date instruction in the central design problems of nonlinear control, problems which are a driving force behind the furtherance of modern control theory and its application. The diversity of systems in which stabilization and output regulation become significant concerns in the mathematical formulation of practical control solutions—whether in disturbance rejection in flying vehicles or synchronization of Lorenz systems with harmonic systems—makes the text relevant to readers from a wide variety of backgrounds. Many exercises are provided to facilitate study and solutions are freely available to instructors via a download from springerextras.com. Striking a balance between rigorous mathematical treatment and engineering practicality, Stabilization and Regulation of Nonlinear Systems is an ideal text for graduate students from many engineering and applied-mathematical disciplines seeking a contemporary course in nonlinear control. Practitioners and academic theorists will also find this book a useful reference on recent thinking in this field.

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Page Count

365

Publisher

Springer

Published Date

ISBN 10

3319088343

ISBN 13

9783319088341

Cooperative Coordination and Formation Control for Multi-agent Systems

By: Zhiyong Sun

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Cooperative Coordination and Formation Control for Multi-agent Systems

By: Zhiyong Sun

The thesis presents new results on multi-agent formation control, focusing on the distributed stabilization control of rigid formation shapes. It analyzes a range of current research problems such as problems concerning the equilibrium and stability of formation control systems, or the problem of cooperative coordination control when agents have general dynamical models, and discusses practical considerations arising during the implementation of established formation control algorithms. In addition, the thesis presents models of increasing complexity, from single integrator models, to double integrator models, to agents modeled by nonlinear kinematic and dynamic equations, including the familiar unicycle model and nonlinear system equations with drift terms. Presenting the fruits of a close collaboration between several top control groups at leading universities including Yale University, Groningen University, Purdue University and Gwangju Institute of Science and Technology (GIST), the thesis spans various research areas, including robustness issues in formations, quantization-based coordination, exponential stability in formation systems, and cooperative coordination of networked heterogeneous systems.

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Page Count

189

Publisher

Springer

Published Date

ISBN 10

3319742655

ISBN 13

9783319742656

State Schooling and Ethnic Identity

The Politics of a Tibetan Neidi Secondary School in China

By: Zhiyong Zhu

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State Schooling and Ethnic Identity

The Politics of a Tibetan Neidi Secondary School in China

By: Zhiyong Zhu

State Schooling and Ethnic Identity examines the influence of state schooling on Tibetan students' ethnic identity. Zhiyong Zhu has developed a case study of Changzhou Tibetan Middle School after a preferential educational policy was put in place by the Chinese government in the early 1980s. By examining and analyzing student diaries, Zhu has developed a theoretical model for the construction of ethnic identity.

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Page Count

382

Publisher

Lexington Books

Published Date

ISBN 10

0739115391

ISBN 13

9780739115398

Acing the System Design Interview

By: Zhiyong Tan

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Acing the System Design Interview

By: Zhiyong Tan

The system design interview is one of the hardest challenges you’ll face in the software engineering hiring process. This practical book gives you the insights, the skills, and the hands-on practice you need to ace the toughest system design interview questions and land the job and salary you want. In Acing the System Design Interview you will master a structured and organized approach to present system design ideas like: Scaling applications to support heavy traffic Distributed transactions techniques to ensure data consistency Services for functional partitioning such as API gateway and service mesh Common API paradigms including REST, RPC, and GraphQL Caching strategies, including their tradeoffs Logging, monitoring, and alerting concepts that are critical in any system design Communication skills that demonstrate your engineering maturity Don’t be daunted by the complex, open-ended nature of system design interviews! In this in-depth guide, author Zhiyong Tan shares what he’s learned on both sides of the interview table. You’ll dive deep into the common technical topics that arise during interviews and learn how to apply them to mentally perfect different kinds of systems. Foreword by Anthony Asta, Michael D. Elder. About the technology The system design interview is daunting even for seasoned software engineers. Fortunately, with a little careful prep work you can turn those open-ended questions and whiteboard sessions into your competitive advantage! In this powerful book, Zhiyong Tan reveals practical interview techniques and insights about system design that have earned developers job offers from Amazon, Apple, ByteDance, PayPal, and Uber. About the book Acing the System Design Interview is a masterclass in how to confidently nail your next interview. Following these easy-to-remember techniques, you’ll learn to quickly assess a question, identify an advantageous approach, and then communicate your ideas clearly to an interviewer. As you work through this book, you’ll gain not only the skills to successfully interview, but also to do the actual work of great system design. What's inside Insights on scaling, transactions, logging, and more Practice questions for core system design concepts How to demonstrate your engineering maturity Great questions to ask your interviewer About the reader For software engineers, software architects, and engineering managers looking to advance their careers. About the author Zhiyong Tan is a manager at PayPal. He has worked at Uber, Teradata, and at small startups. Over the years, he has been in many system design interviews, on both sides of the table. The technical editor on this book was Mohit Kumar. Table of Contents PART 1 1 A walkthrough of system design concepts 2 A typical system design interview flow 3 Non-functional requirements 4 Scaling databases 5 Distributed transactions 6 Common services for functional partitioning PART 2 7 Design Craigslist 8 Design a rate-limiting service 9 Design a notification/alerting service 10 Design a database batch auditing service 11 Autocomplete/typeahead 12 Design Flickr 13 Design a Content Distribution Network (CDN) 14 Design a text messaging app 15 Design Airbnb 16 Design a news feed 17 Design a dashboard of top 10 products on Amazon by sales volume Appendix A Monoliths vs. microservices Appendix B OAuth 2.0 authorization and OpenID Connect authentication Appendix C C4 Model Appendix D Two-phase commit (2PC)

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Page Count

470

Publisher

Simon and Schuster

Published Date

ISBN 10

1638355916

ISBN 13

9781638355915

Machine Learning for Transportation Research and Applications

By: Yinhai Wang,Zhiyong Cui,Ruimin Ke

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Machine Learning for Transportation Research and Applications

By: Yinhai Wang,Zhiyong Cui,Ruimin Ke

Transportation is a combination of systems that presents a variety of challenges often too intricate to be addressed by conventional parametric methods. Increasing data availability and recent advancements in machine learning provide new methods to tackle challenging transportation problems. This textbookis designed for college or graduate-level students in transportation or closely related fields to study and understand fundamentals in machine learning. Readers will learn how to develop and apply various types of machine learning models to transportation-related problems. Example applications include traffic sensing, data-quality control, traffic prediction, transportation asset management, traffic-system control and operations, and traffic-safety analysis. - Introduces fundamental machine learning theories and methodologies - Presents state-of-the-art machine learning methodologies and their incorporation into transportationdomain knowledge - Includes case studies or examples in each chapter that illustrate the application of methodologies andtechniques for solving transportation problems - Provides practice questions following each chapter to enhance understanding and learning - Includes class projects to practice coding and the use of the methods

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Page Count

254

Publisher

Elsevier

Published Date

ISBN 10

0323996809

ISBN 13

9780323996808

Modern Cryptography Volume 2

A Classical Introduction to Informational and Mathematical Principle

By: Zhiyong Zheng,Kun Tian,Fengxia Liu

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Modern Cryptography Volume 2

A Classical Introduction to Informational and Mathematical Principle

By: Zhiyong Zheng,Kun Tian,Fengxia Liu

This open access book covers the most cutting-edge and hot research topics and fields of post-quantum cryptography. The main purpose of this book is to focus on the computational complexity theory of lattice ciphers, especially the reduction principle of Ajtai, in order to fill the gap that post-quantum ciphers focus on the implementation of encryption and decryption algorithms, but the theoretical proof is insufficient. In Chapter 3, Chapter 4 and Chapter 6, author introduces the theory and technology of LWE distribution, LWE cipher and homomorphic encryption in detail. When using random analysis tools, there is a problem of "ambiguity" in both definition and algorithm. The greatest feature of this book is to use probability distribution to carry out rigorous mathematical definition and mathematical demonstration for various unclear or imprecise expressions, so as to make it a rigorous theoretical system for classroom teaching and dissemination. Chapters 5 and 7 further expand and improve the theory of cyclic lattice, ideal lattice and generalized NTRU cryptography. This book is used as a professional book for graduate students majoring in mathematics and cryptography, as well as a reference book for scientific and technological personnel engaged in cryptography research.

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Page Count

202

Publisher

Springer Nature

Published Date

ISBN 10

9811976449

ISBN 13

9789811976445

Cognitive Wireless Networks

By: Zhiyong Feng,Qixun Zhang,Ping Zhang

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Cognitive Wireless Networks

By: Zhiyong Feng,Qixun Zhang,Ping Zhang

This brief examines the current research in cognitive wireless networks (CWNs). Along with a review of challenges in CWNs, this brief presents novel theoretical studies and architecture models for CWNs, advances in the cognitive information awareness and delivery, and intelligent resource management technologies. The brief presents the motivations and concepts of CWNs, including theoretical studies of temporal and geographic distribution entropy as well as cognitive information metrics. A new architecture model of CWNs is proposed with theoretical, functional and deployment architectures supporting cognitive information flow and resource flow. Key technologies are identified to achieve the efficient cognitive information awareness and delivery. The brief concludes by validating the effectiveness of proposed theories and technologies using the CWNs testbed and discussing the importance of standardization practices. The context and analysis provided by this text are ideal for researchers and practitioners interested in wireless networks and cognitive information. Cognitive Wireless Networks is also valuable for advanced-level students studying resource management and networking.

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Page Count

142

Publisher

Springer

Published Date

ISBN 10

331915768X

ISBN 13

9783319157689

Towards User-Centric Intelligent Network Selection in 5G Heterogeneous Wireless Networks

A Reinforcement Learning Perspective

By: Zhiyong Du,Bin Jiang,Qihui Wu,Yuhua Xu,Kun Xu

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Towards User-Centric Intelligent Network Selection in 5G Heterogeneous Wireless Networks

A Reinforcement Learning Perspective

By: Zhiyong Du,Bin Jiang,Qihui Wu,Yuhua Xu,Kun Xu

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Solve jigsaw puzzle

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Page Count

142

Publisher

Springer Nature

Published Date

ISBN 10

9811511209

ISBN 13

9789811511202

Book's by Zhiyong Du

Towards User-Centric Intelligent Network Selection in 5G Heterogeneous Wireless Networks

Towards User-Centric Intelligent Network Selection in 5G Heterogeneous Wireless Networks

Global Well-posedness and Asymptotic Behavior of the Solutions to Non-classical Thermo(visco)elastic Models

Global Well-posedness and Asymptotic Behavior of the Solutions to Non-classical Thermo(visco)elastic Models

Modern Cryptography Volume 1

Modern Cryptography Volume 1

Stabilization and Regulation of Nonlinear Systems

Stabilization and Regulation of Nonlinear Systems

Cooperative Coordination and Formation Control for Multi-agent Systems

Cooperative Coordination and Formation Control for Multi-agent Systems

State Schooling and Ethnic Identity

State Schooling and Ethnic Identity

Acing the System Design Interview

Acing the System Design Interview

Machine Learning for Transportation Research and Applications

Machine Learning for Transportation Research and Applications

Modern Cryptography Volume 2

Modern Cryptography Volume 2

Cognitive Wireless Networks

Cognitive Wireless Networks

Towards User-Centric Intelligent Network Selection in 5G Heterogeneous Wireless Networks

Towards User-Centric Intelligent Network Selection in 5G Heterogeneous Wireless Networks

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