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Showing 16,051 through 16,075 of 68,666 results

Deep Reinforcement Learning for Wireless Communications and Networking: Theory, Applications and Implementation

by Dinh Thai Hoang Nguyen Van Huynh Diep N. Nguyen Ekram Hossain Dusit Niyato

Deep Reinforcement Learning for Wireless Communications and Networking Comprehensive guide to Deep Reinforcement Learning (DRL) as applied to wireless communication systems Deep Reinforcement Learning for Wireless Communications and Networking presents an overview of the development of DRL while providing fundamental knowledge about theories, formulation, design, learning models, algorithms and implementation of DRL together with a particular case study to practice. The book also covers diverse applications of DRL to address various problems in wireless networks, such as caching, offloading, resource sharing, and security. The authors discuss open issues by introducing some advanced DRL approaches to address emerging issues in wireless communications and networking. Covering new advanced models of DRL, e.g., deep dueling architecture and generative adversarial networks, as well as emerging problems considered in wireless networks, e.g., ambient backscatter communication, intelligent reflecting surfaces and edge intelligence, this is the first comprehensive book studying applications of DRL for wireless networks that presents the state-of-the-art research in architecture, protocol, and application design. Deep Reinforcement Learning for Wireless Communications and Networking covers specific topics such as: Deep reinforcement learning models, covering deep learning, deep reinforcement learning, and models of deep reinforcement learning Physical layer applications covering signal detection, decoding, and beamforming, power and rate control, and physical-layer security Medium access control (MAC) layer applications, covering resource allocation, channel access, and user/cell association Network layer applications, covering traffic routing, network classification, and network slicing With comprehensive coverage of an exciting and noteworthy new technology, Deep Reinforcement Learning for Wireless Communications and Networking is an essential learning resource for researchers and communications engineers, along with developers and entrepreneurs in autonomous systems, who wish to harness this technology in practical applications.

Deep Reinforcement Learning for Wireless Networks (SpringerBriefs in Electrical and Computer Engineering)

by F. Richard Yu Ying He

This Springerbrief presents a deep reinforcement learning approach to wireless systems to improve system performance. Particularly, deep reinforcement learning approach is used in cache-enabled opportunistic interference alignment wireless networks and mobile social networks. Simulation results with different network parameters are presented to show the effectiveness of the proposed scheme. There is a phenomenal burst of research activities in artificial intelligence, deep reinforcement learning and wireless systems. Deep reinforcement learning has been successfully used to solve many practical problems. For example, Google DeepMind adopts this method on several artificial intelligent projects with big data (e.g., AlphaGo), and gets quite good results.. Graduate students in electrical and computer engineering, as well as computer science will find this brief useful as a study guide. Researchers, engineers, computer scientists, programmers, and policy makers will also find this brief to be a useful tool.

Deep Reinforcement Learning Processor Design for Mobile Applications

by Juhyoung Lee Hoi-Jun Yoo

This book discusses the acceleration of deep reinforcement learning (DRL), which may be the next step in the burst success of artificial intelligence (AI). The authors address acceleration systems which enable DRL on area-limited & battery-limited mobile devices. Methods are described that enable DRL optimization at the algorithm-, architecture-, and circuit-levels of abstraction.

Deep Reinforcement Learning with Guaranteed Performance: A Lyapunov-Based Approach (Studies in Systems, Decision and Control #265)

by Yinyan Zhang Shuai Li Xuefeng Zhou

This book discusses methods and algorithms for the near-optimal adaptive control of nonlinear systems, including the corresponding theoretical analysis and simulative examples, and presents two innovative methods for the redundancy resolution of redundant manipulators with consideration of parameter uncertainty and periodic disturbances.It also reports on a series of systematic investigations on a near-optimal adaptive control method based on the Taylor expansion, neural networks, estimator design approaches, and the idea of sliding mode control, focusing on the tracking control problem of nonlinear systems under different scenarios. The book culminates with a presentation of two new redundancy resolution methods; one addresses adaptive kinematic control of redundant manipulators, and the other centers on the effect of periodic input disturbance on redundancy resolution.Each self-contained chapter is clearly written, making the book accessible to graduate students as well as academic and industrial researchers in the fields of adaptive and optimal control, robotics, and dynamic neural networks.

Deep-Rooted Wisdom: Skills and Stories from Generations of Gardeners

by Augustus Jenkins Farmer

We have begun to lose some of the most important skills used by everyday gardeners to create beautiful, productive gardens. With a personality-driven, engaging narrative, Deep Rooted Wisdom teaches accessible, commonsense skills to a new generation of gardeners. Soulful gardener, Augustus Jenkins Farmer, profiles experienced and up-and-coming gardeners who use these skills in their own gardens. Enjoy this chance to get planting, propagation, and fertilizing knowledge handed down directly from the experts in the field.

Deep Sciences for Computing and Communications: First International Conference, IconDeepCom 2022, Chennai, India, March 17–18, 2022, Revised Selected Papers (Communications in Computer and Information Science #1719)

by Kottilingam Kottursamy Ali Kashif Bashir Utku Kose Annie Uthra

This book constitutes selected papers presented during the First International Conference on Deep Sciences for Computing and Communications, IconDeepCom 2022, held in Chennai, India, in March 2022.The 27 papers presented were thoroughly reviewed and selected from 97 submissions. They are organized in topical sections as follows: ​classification and regression problems for communication paradigms; deep learning and vision computing; deep- recurrent neural network (RNN) for industrial informatics; extended AI for heterogeneous edge.

Deep Sciences for Computing and Communications: Second International Conference, IconDeepCom 2023, Chennai, India, April 20–22, 2023, Proceedings, Part II (Communications in Computer and Information Science #2177)

by Annie Uthra R. Kottilingam Kottursamy Gunasekaran Raja Ali Kashif Bashir Utku Kose Revathi Appavoo Vimaladevi Madhivanan

This two-volume set, CCIS 2176-2177, constitutes the proceedings from the Second International Conference on Deep Sciences for Computing and Communications, IconDeepCom 2023, held in Chennai, India, in April 2023. The 74 full papers and 8 short papers presented here were thoroughly reviewed and selected from 252 submissions. The papers presented in these two volumes are organized in the following topical sections: Part I: Applications of Block chain for Digital Landscape; Deep Learning approaches for Multipotent Application; Machine Learning Techniques for Intelligent Applications; Industrial use cases of IOT; NLP for Linguistic Support; Convolution Neural Network for Vision Applications. Part II: Optimized Wireless Sensor Network Protocols; Cryptography Applications for Enhanced Security; Implications of Networking on Society; Deep Learning Model for Health informatics; Web Application for Connected Communities; Intelligent Insights using Image Processing; Precision Flood Prediction Models.

Deep Sciences for Computing and Communications: Second International Conference, IconDeepCom 2023, Chennai, India, April 20–22, 2023, Proceedings, Part I (Communications in Computer and Information Science #2176)

by Annie Uthra R. Kottilingam Kottursamy Gunasekaran Raja Ali Kashif Bashir Utku Kose Revathi Appavoo Vimaladevi Madhivanan

This two-volume set, CCIS 2176-2177, constitutes the proceedings from the Second International Conference on Deep Sciences for Computing and Communications, IconDeepCom 2023, held in Chennai, India, in April 2023. The 74 full papers and 8 short papers presented here were thoroughly reviewed and selected from 252 submissions. The papers presented in these two volumes are organized in the following topical sections: Part I: Applications of Block chain for Digital Landscape; Deep Learning approaches for Multipotent Application; Machine Learning Techniques for Intelligent Applications; Industrial use cases of IOT; NLP for Linguistic Support; Convolution Neural Network for Vision Applications. Part II: Optimized Wireless Sensor Network Protocols; Cryptography Applications for Enhanced Security; Implications of Networking on Society; Deep Learning Model for Health informatics; Web Application for Connected Communities; Intelligent Insights using Image Processing; Precision Flood Prediction Models.

Deep-sea Fishing (Cool Adventure Careers)

by William David Thomas

The first group of titles in an ongoing series introduces students to six amazing adventure careers. Geared for reluctant readers in upper elementary school and above, each high-interest title combines easy-to-follow text with engaging on-the-job photos to spark students' interest in reading and career exploration. Each book is filled with descriptive information about the career, along with the skills and requirements needed to pursue a job in the profiled field.

Deep-Sea Mining: Resource Potential, Technical and Environmental Considerations

by Rahul Sharma

This comprehensive book contains contributions from specialists who provide a complete status update along with outstanding issues encompassing different topics related to deep-sea mining. Interest in exploration and exploitation of deep-sea minerals is seeing a revival due to diminishing grades and increasing costs of processing of terrestrial minerals as well as availability of several strategic metals in seabed mineral resources; it therefore becomes imperative to take stock of various issues related to deep-sea mining. The authors are experienced scientists and engineers from around the globe developing advanced technologies for mining and metallurgical extraction as well as performing deep sea exploration for several decades. They invite readers to learn about the resource potential of different deep-sea minerals, design considerations and development of mining systems, and the potential environmental impacts of mining in international waters.

Deep-Sea Mining and the Water Column: Advances, Monitoring and Related Issues

by Rahul Sharma

This book focuses on general issues of deep-sea mining for seafloor mineral deposits, as well as the scientific, technical, legal and policy issues related to impacts on the water column. The topic is a growing area of significance due to the ongoing conversations on this issue in the world community, in view of the large-scale consequences resulting from operations of different components of deep-sea mining systems. The chapters are divided in five sections, and are contributed by highly acclaimed scientists, technologists, lawyers and administrators who have decades of experience working on these topics. The information compiled in the book is expected to serve as an important reference for all stakeholders including researchers, contractors, mining companies, regulators and NGOs involved in deep-sea mining and marine environmental conservation. Section 1 provides an overall view of the current status of deep-sea mining and issues related to the water column. Section 2 looks at the engineering considerations for technology related to mining, handling of bulk solids in the marine environment, transporting the ores from seabed to shore as well as processing of deep-sea minerals. Section 3 discusses various approaches for assessment of impacts of deep-sea mining on the water column. Section 4 assesses the chemical, physical and biological characteristics of the water column in different oceans of the world. Finally, section 5 deals with legal, policy and economic aspects of deep-sea mining.

Deep Space Communications

by Jim Taylor

A collection of some of the Jet Propulsion Laboratory's space missions selected to represent the planetary communications designs for a progression of various types of missions The text uses a case study approach to show the communications link performance resulting from the planetary communications design developed by the Jet Propulsion Laboratory (JPL). This is accomplished through the description of the design and performance of six representative planetary missions. These six cases illustrate progression through time of the communications system's capabilities and performance from 1970s technology to the most recent missions. The six missions discussed in this book span the Voyager for fly-bys in the 1970s, Galileo for orbiters in the 1980s, Deep Space 1 for the 1990s, Mars Reconnaissance Orbiter (MRO) for planetary orbiters, Mars Exploration Rover (MER) for planetary rovers in the 2000s, and the MSL rover in the 2010s. Deep Space Communications: Provides an overview of the Deep Space Network and its capabilities Examines case studies to illustrate the progression of system design and performance from mission to mission and provides a broad overview of the missions systems described Discusses actual flight mission telecom performance of each system Deep Space Communications serves as a reference for scientists and engineers interested in communications systems for deep-space telecommunications link analysis and design control. Jim Taylor is a principal engineer at JPL, working on telecommunications analysis, ground-system implementation, and flight operations for deep-space and Earth-orbiting projects. He was the founding telecommunications member of JPL's Spaceflight Significant Events Group, now called Lessons Learned. He received the NASA Exceptional Achievement Medal in 2000 for innovative use of the DS1 communications systems and the NASA Exceptional Service Medal in 2006 for operational development and support on Deep Impact.

Deep Space Propulsion

by K. F. Long

The technology of the next few decades could possibly allow us to explore with robotic probes the closest stars outside our Solar System, and maybe even observe some of the recently discovered planets circling these stars. This book looks at the reasons for exploring our stellar neighbors and at the technologies we are developing to build space probes that can traverse the enormous distances between the stars. In order to reach the nearest stars, we must first develop a propulsion technology that would take our robotic probes there in a reasonable time. Such propulsion technology has radically different requirements from conventional chemical rockets, because of the enormous distances that must be crossed. Surprisingly, many propulsion schemes for interstellar travel have been suggested and await only practical engineering solutions and the political will to make them a reality. This is a result of the tremendous advances in astrophysics that have been made in recent decades and the perseverance and imagination of tenacious theoretical physicists. This book explores these different propulsion schemes - all based on current physics - and the challenges they present to physicists, engineers, and space exploration entrepreneurs. This book will be helpful to anyone who really wants to understand the principles behind and likely future course of interstellar travel and who wants to recognizes the distinctions between pure fantasy (such as Star Trek's 'warp drive') and methods that are grounded in real physics and offer practical technological solutions for exploring the stars in the decades to come.

Deep State

by Walter Jon Williams

By day Dagmar Shaw orchestrates vast games with millions of players spanning continents. By night, she tries to forget the sound of a city collapsing in flames around her. She tries to forget the faces of her friends as they died in front of her. She tries to forget the blood on her own hands. But then an old friend approaches Dagmar with a project. The project he pitches is so insane and so ambitious, she can't possibly say no. But this new venture will lead her from the world of alternate-reality gaming to one even more complex. A world in which the players are soldiers and spies and the name of the game is survival.

Deep Strike: A Novel (Trident Deception Series #6)

by Rick Campbell

In Rick Campbell's next action-packed thriller Deep Strike, the U.S. Atlantic fleet is in a race to stop a rogue Russian submarine—funded by ISIS—en route to launch a missile attack against the east coast of the U.S.A shoulder-launched missile attack on a convoy of vehicles leaving the U.N. headquarters in New York kills several diplomats, including the American ambassador. Security footage reveals that the killer behind the attack is a disgraced former special forces operative, Mark Alperi. But before U.S. intelligence operatives can catch up with him, Alperi is already onto the next phase of his plan.With funding from the nearly shattered ISIS, Alperi plans an attack on the U.S. that will be more devastating than 9/11. He bribes a desperate Russian submarine commander with access to an expensive experimental drug for his daughter who is suffering from a rare disease. In exchange, the Russian commander will take his submarine to the Atlantic Ocean and launch a salvo of missiles at various targets along the East Coast of the United States. The commander lies to his crew that it's a secret mission, with dummy missiles, for a training exercise. At the same time, unbeknownst to the commander, Alperi has arranged for four of the missile warheads to be replaced with four surplus nuclear warheads and arms them. When the Russian submarine sinks the U.S. sub that is tracking it, the U.S. military is alarmed. When Intelligence uncovers Alperi's plot, though, it becomes a race against time—find the Russian sub and sink it before it can launch a devastating nuclear attack.

Deep time: How Humanity Communicates Across Millennia

by Gregory Benford

Humanity's attempts to communicate with itself across ages and to communicate with other spieces across space

Deep Time Reckoning: How Future Thinking Can Help Earth Now (One Planet)

by Vincent Ialenti

A guide to long-term thinking: how to envision the far future of Earth.We live on a planet careening toward environmental collapse that will be largely brought about by our own actions. And yet we struggle to grasp the scale of the crisis, barely able to imagine the effects of climate change just ten years from now, let alone the multi-millennial timescales of Earth's past and future life span. In this book, Vincent Ialenti offers a guide for envisioning the planet's far future--to become, as he terms it, more skilled deep time reckoners. The challenge, he says, is to learn to inhabit a longer now.

Deep Ultraviolet LEDs: Understanding the Low External Quantum Efficiency (SpringerBriefs in Applied Sciences and Technology)

by Zi-Hui Zhang Chunshuang Chu Kangkai Tian Yonghui Zhang

This book highlights the origin of low external quantum efficiency for deep ultraviolet light-emitting diodes (DUV LEDs). In addition, it puts forward solutions for increasing the internal quantum efficiency and the light extraction efficiency of DUV LEDs. The book chiefly concentrates on approaches that can be used to improve the crystalline quality, increase carrier injection, reduce the polarization-induced electric field within multiple quantum wells, suppress the TM polarization emission, and enhance the light escape from the semiconductor layer. It also demonstrates insightful device physics for DUV LEDs, which will greatly benefit the optoelectronic community.

Deep web: La parte oscura y peligrosa de internet

by Pablo Allegritti

Hace tiempo que el mundo digital llegó para quedarse y ser parte esencial de nuestras vidas, siendo Internet, la red de redes, el lugar desde donde se controlarán, hacia el futuro, casi todas nuestras acciones materiales. <P><P> Para una enorme mayoría de los seres humanos, Internet es solo aquel sector en el que navegan diariamente. Muchos no saben que esa parte es solo la punta de un iceberg comunicacional en el cual su mole sumergida multiplica muchas veces la red de acceso natural. Este sector es el llamado Deep Web (Internet Profunda) que contiene a su vez a la DarkNet (la Red Oscura), organizada en varios círculos, cada vez más profundos y con mayor dificultad de acceso, y donde solo se puede navegar con motores especiales de búsqueda. En ella se libran luchas planetarias de todo tipo entre imperios, terroristas y rebeldes, comercios ilegales, sórdidos vídeos y se replican amenazas constantes hacia la seguridad y el bienestar de la gente. <P> Entender esta parte de la existencia que se ha instalado entre nosotros es de capital importancia para proteger nuestras vidas. Nadie puede quedar al margen de estos conocimientos. La amenaza de Internet Profunda está entre nosotros y nos involucra a todos. Solo conociéndola en sus más recónditos espacios nos podrá prevenir, única manera de salvarnos de los peligros que encierra. Si usted quiere iniciar un viaje a las profundidades de la red, Deep Web es un libro imprescindible

Deeper Learning Through Technology: Using the Cloud to Individualize Instruction

by Kenneth P. Halla

Use the Cloud to Individualize Your Instruction and Watch Your Students Thrive! The advent of cloud-stored data that can be entered, changed, and accessed anywhere is a development full of potential for today’s classroom. This book is the all-in-one resource you need to be sure your students reap the fullest rewards from cloud-based developments. Teacher and top ed-blogger Ken Halla explains: Strategies for leveraging the cloud to create a self-paced, learner-centered classroom How to take advantage of tech tools to facilitate learning Real-life case studies and activities to ensure an enjoyable implementation experience. Stay ahead of the curve with Ken Halla’s strategies, which you can implement the next morning. "Halla′s book, written from practitioner experience, provides practical and simple integration techniques that will assist both novice and experienced teachers incorporate technology to enhance student learning." —Eric Sheninger, author of Digital Leadership, Changing Paradigms for Changing Times "This is a must read--a detailed nuts and bolts guide to classroom tools in the cloud." —Michael B. Horn, Co-Founder and Director, Christensen Institute Author of Disrupting Class: How Disruptive Innovation Will Change the Way the World Learns. "Whether you are an ed tech veteran or just getting started, Halla′s book will help you tailor learning to meet the needs of your students. This book will help you create the learner-focused classroom you want to build! A must-have resource for today′s teachers!" —Jaime Casap, Global Education Evangelist Google

Deeper Learning Through Technology: Using the Cloud to Individualize Instruction

by Kenneth P. Halla

Use the Cloud to Individualize Your Instruction and Watch Your Students Thrive! The advent of cloud-stored data that can be entered, changed, and accessed anywhere is a development full of potential for today’s classroom. This book is the all-in-one resource you need to be sure your students reap the fullest rewards from cloud-based developments. Teacher and top ed-blogger Ken Halla explains: Strategies for leveraging the cloud to create a self-paced, learner-centered classroom How to take advantage of tech tools to facilitate learning Real-life case studies and activities to ensure an enjoyable implementation experience. Stay ahead of the curve with Ken Halla’s strategies, which you can implement the next morning. "Halla′s book, written from practitioner experience, provides practical and simple integration techniques that will assist both novice and experienced teachers incorporate technology to enhance student learning." —Eric Sheninger, author of Digital Leadership, Changing Paradigms for Changing Times "This is a must read--a detailed nuts and bolts guide to classroom tools in the cloud." —Michael B. Horn, Co-Founder and Director, Christensen Institute Author of Disrupting Class: How Disruptive Innovation Will Change the Way the World Learns. "Whether you are an ed tech veteran or just getting started, Halla′s book will help you tailor learning to meet the needs of your students. This book will help you create the learner-focused classroom you want to build! A must-have resource for today′s teachers!" —Jaime Casap, Global Education Evangelist Google

Deeper Learning With QR Codes and Augmented Reality: A Scannable Solution for Your Classroom (Corwin Teaching Essentials)

by Monica Burns

Engaging, interactive learning—right in your students’ hands! What if your students’ mobile devices became an instructional asset rather than a distraction? Discover how free, scannable technology can enrich learning, while captivating students. Best of all, these technologies are easy to quickly implement within your classroom. Learn about QR codes and Augmented Reality (AR) Reach each student with new, hands-on learning opportunities Embrace the ACES Framework for teaching with scannable technologies: Access, Curate, Engage, and Share Promote self-directed learning and showcase students’ creations Leverage technology to connect classroom activities with students’ families and the broader community

Deeper Learning With QR Codes and Augmented Reality: A Scannable Solution for Your Classroom (Corwin Teaching Essentials)

by Monica Burns

Engaging, interactive learning—right in your students’ hands! What if your students’ mobile devices became an instructional asset rather than a distraction? Discover how free, scannable technology can enrich learning, while captivating students. Best of all, these technologies are easy to quickly implement within your classroom. Learn about QR codes and Augmented Reality (AR) Reach each student with new, hands-on learning opportunities Embrace the ACES Framework for teaching with scannable technologies: Access, Curate, Engage, and Share Promote self-directed learning and showcase students’ creations Leverage technology to connect classroom activities with students’ families and the broader community

A Deeper Perspective on the Fundamentals of Digital Communication, Security, and Privacy Protocols

by Kutub Thakur Abu Kamruzzaman Al-Sakib Khan Pathan

This book, divided into three parts, describes the detailed concepts of Digital Communication, Security, and Privacy protocols. In Part One, the first chapter provides a deeper perspective on communications, while Chapters 2 and 3 focus on analog and digital communication networks. Part Two then delves into various Digital Communication protocols. Beginning first in Chapter 4 with the major Telephony protocols, Chapter 5 then focuses on important Data Communication protocols, leading onto the discussion of Wireless and Cellular Communication protocols in Chapter 6 and Fiber Optic Data Transmission protocols in Chapter 7. Part Three covers Digital Security and Privacy protocols including Network Security protocols (Chapter 8), Wireless Security protocols (Chapter 9), and Server Level Security systems (Chapter 10), while the final chapter covers various aspects of privacy related to communication protocols and associated issues. This book will offer great benefits to graduate and undergraduate students, researchers, and practitioners. It could be used as a textbook as well as reference material for these topics. All the authors are well-qualified in this domain. The authors have an approved textbook that is used in some US, Saudi, and Bangladeshi universities since Fall 2020 semester – although used in online lectures/classes due to COVID-19 pandemic.

DeepFakes: Creation, Detection, and Impact

by Loveleen Gaur

Deepfakes is a synthetic media that leverage powerful Artificial Intelligence (AI) and machine learning (ML) techniques to generate fake visual and audio content that are extremely realistic, thus making it very hard for a human to distinguish from the original ones. Apart from technological introduction to the Deepfakes concept, the book details algorithms to detect Deepfakes, techniques for identifying manipulated content and identifying face swap, generative adversarial neural networks, media forensic techniques, deep learning architectures, forensic analysis of DeepFakes and so forth. Provides a technical introduction to DeepFakes, its benefits, and the potential harms Presents practical approaches of creation and detection of DeepFakes using Deep Learning (DL) Techniques Draws attention towards various challenging issues and societal impact of DeepFakes with their existing solutions Includes research analysis in the domain of DL fakes for assisting the creation and detection of DeepFakes applications Discusses future research directions with emergence of DeepFakes technology This book is aimed at graduate students, researchers and professionals in data science, artificial intelligence, computer vision, and machine learning.

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Showing 16,051 through 16,075 of 68,666 results