- Table View
- List View
Recommender Systems in Fashion and Retail: Proceedings of the Fourth Workshop at the Recommender Systems Conference (2022) (Lecture Notes in Electrical Engineering #981)
by Humberto Jesús Corona Pampín Reza ShirvanyThis book includes the proceedings of the fourth workshop on recommender systems in fashion and retail (2022), and it aims to present a state-of-the-art view of the advancements within the field of recommendation systems with focused application to e-commerce, retail, and fashion by presenting readers with chapters covering contributions from academic as well as industrial researchers active within this emerging new field. Recommender systems are often used to solve different complex problems in this scenario, such as product recommendations, size and fit recommendations, and social media-influenced recommendations (outfits worn by influencers).
Reconceptualising Learning in the Digital Age: The [un]democratising Potential Of Moocs (SpringerBriefs in Education)
by Allison Littlejohn Nina HoodThis book situates Massive Open Online Courses and open learning within a broader educational, economic and social context. It raises questions regarding whether Massive Open Online Courses effectively address demands to open up access to education by triggering a new education order, or merely represent reactionary and unimaginative responses to those demands. It offers a fresh perspective on how we conceptualise learners and learning, teachers and teaching, accreditation and quality, and how these dimensions fit within the emerging landscape of new forms of open learning.
Reconceptualizing Libraries: Perspectives from the Information and Learning Sciences
by Victor R. Lee Abigail L. PhillipsReconceptualizing Libraries brings together cases and models developed by experts in the information and learning sciences to identify the potential for libraries to adapt and transform in the wake of new technologies for connected learning and discovery. Chapter authors explore the ways that the increased interest in the design research methods, digital media emphases, and technological infrastructure of the learning sciences can foster new collaborations and formats for education within physical library spaces. Models and case studies from a variety of library contexts demonstrate how library professionals can act as change agents and design partners and how patrons can engage with these evolving experiences. This is a timely and innovative volume for understanding how physical libraries can incorporate and thrive as educational resources using new developments in technology and in the learning sciences.
Reconceptualizing the Digital Humanities in Asia: New Representations of Art, History and Culture (Digital Culture and Humanities #2)
by Kaby Wing-Sze KungThis book examines new forms of representation that have changed our perception and interpretation of the humanities in an Asian, and digital, context. In analyzing written and visual texts, such as the use of digital technology and animation in different works of art originating from Asia, the authors demonstrate how literature, history, and culture are being redefined in spatialized relations amid the trend of digitization. Research studies on Asian animation are in short supply, and so this volume provides new and much needed insights into how art, literature, history, and culture can be presented in innovative ways in the Asian digital world. The first section of this volume focuses on the new conceptualization of the digital humanities in art and film studies, looking at the integration of digital technologies in museum narration and cinematic production. The second section of the volume addresses the importance of framing these discussions within the context of gender issues in the digital world, discussing how women are represented in different forms of social media. The third and final section of the book explores the digital world’s impacts on people’s lives through different forms of digital media, from the electromagnetic unconscious to digital storytelling and digital online games. This book presents a novel contribution to the burgeoning field of the digital humanities by informing new forms of representation and interpretations, and demonstrating how digitization can influence and change cultural practices in Asia, and globally. It will be of interest to students and scholars interested in digitization from the full spectrum of humanities disciplines, including art, literature, film, music, visual culture, media, and animation, gaming, and Internet culture."This is a well-written book, and I enjoyed reading it. The first impression of the book is that it is very innovative - a down-to-the-earth academic volume that discusses digital culture."- Professor Anthony Fung, Professor, Director, School of Journalism and Communication, The Chinese University of Hong Kong "This book has contributed to the existing field of humanities by informing new forms of representation and interpretations, and how digitization may change cultural practices. There is comprehensive information on how the humanities in the digital age can be applied to a wide range of subjects including art, literature, film, pop music, music videos, television, animation, games, and internet culture."- Dr Samuel Chu, Associate Professor, The Faculty of Education, The University of Hong Kong
Reconciliation of Geometry and Perception in Radiation Physics
by Benoit Beckers Pierre BeckersReconciliation of Geometry and Perception in Radiation Physics approaches the topic of projective geometry as it applies to radiation physics and attempts to negate its negative reputation. With an original outlook and transversal approach, the book emphasizes common geometric properties and their potential transposition between domains. After defining both radiation and geometric properties, authors Benoit and Pierre Beckers explain the necessity of reconciling geometry and perception in fields like architectural and urban physics, which are notable for the regularity of their forms and the complexity of their interactions.
Reconfigurable and Adaptive Computing: Theory and Applications
by Nadia Nedjah Chao WangReconfigurable computing techniques and adaptive systems are some of the most promising architectures for microprocessors. Reconfigurable and Adaptive Computing: Theory and Applications explores the latest research activities on hardware architecture for reconfigurable and adaptive computing systems.The first section of the book covers reconfigurable systems. The book presents a software and hardware codesign flow for coarse-grained systems-on-chip, a video watermarking algorithm for the H.264 standard, a solution for regular expressions matching systems, and a novel field programmable gate array (FPGA)-based acceleration solution with MapReduce framework on multiple hardware accelerators.The second section discusses network-on-chip, including an implementation of a multiprocessor system-on-chip platform with shared memory access, end-to-end quality-of-service metrics modeling based on a multi-application environment in network-on-chip, and a 3D ant colony routing (3D-ACR) for network-on-chip with three different 3D topologies.The final section addresses the methodology of system codesign. The book introduces a new software–hardware codesign flow for embedded systems that models both processors and intellectual property cores as services. It also proposes an efficient algorithm for dependent task software–hardware codesign with the greedy partitioning and insert scheduling method (GPISM) by task graph.
Reconfigurable Cellular Neural Networks and Their Applications (SpringerBriefs in Applied Sciences and Technology)
by Müştak E. Yalçın Tuba Ayhan Ramazan YeniçeriThis book explores how neural networks can be designed to analyze sensory data in a way that mimics natural systems. It introduces readers to the cellular neural network (CNN) and formulates it to match the behavior of the Wilson–Cowan model. In turn, two properties that are vital in nature are added to the CNN to help it more accurately deliver mimetic behavior: randomness of connection, and the presence of different dynamics (excitatory and inhibitory) within the same network. It uses an ID matrix to determine the location of excitatory and inhibitory neurons, and to reconfigure the network to optimize its topology. The book demonstrates that reconfiguring a single-layer CNN is an easier and more flexible solution than the procedure required in a multilayer CNN, in which excitatory and inhibitory neurons are separate, and that the key CNN criteria of a spatially invariant template and local coupling are fulfilled. In closing, the application of the authors’ neuron population model as a feature extractor is exemplified using odor and electroencephalogram classification.
Reconfigurable Computing
by Michael Hübner João M. CardosoAs the complexity of modern embedded systems increases, it becomes less practical to design monolithic processing platforms. As a result, reconfigurable computing is being adopted widely for more flexible design. Reconfigurable Computers offer the spatial parallelism and fine-grained customizability of application-specific circuits with the postfabrication programmability of software. To make the most of this unique combination of performance and flexibility, designers need to be aware of both hardware and software issues. FPGA users must think not only about the gates needed to perform a computation but also about the software flow that supports the design process. The goal of this book is to help designers become comfortable with these issues, and thus be able to exploit the vast opportunities possible with reconfigurable logic.
Reconfigurable Computing Systems Engineering: Virtualization of Computing Architecture
by Lev KirischianReconfigurable Computing Systems Engineering: Virtualization of Computing Architecture describes the organization of reconfigurable computing system (RCS) architecture and discusses the pros and cons of different RCS architecture implementations. Providing a solid understanding of RCS technology and where it’s most effective, this book: Details the architecture organization of RCS platforms for application-specific workloads Covers the process of the architectural synthesis of hardware components for system-on-chip (SoC) for the RCS Explores the virtualization of RCS architecture from the system and on-chip levels Presents methodologies for RCS architecture run-time integration according to mode of operation and rapid adaptation to changes of multi-parametric constraints Includes illustrative examples, case studies, homework problems, and references to important literature A solutions manual is available with qualifying course adoption. Reconfigurable Computing Systems Engineering: Virtualization of Computing Architecture offers a complete road map to the synthesis of RCS architecture, exposing hardware design engineers, system architects, and students specializing in designing FPGA-based embedded systems to novel concepts in RCS architecture organization and virtualization.
Reconfigurable Cryptographic Processor
by Shaojun Wei Bo Wang Leibo LiuThis book focuses on the design methods for reconfigurable computing processors for cryptographic algorithms. It covers the dynamic reconfiguration analysis of cryptographic algorithms, hardware architecture design, and compilation techniques for reconfigurable cryptographic processors, and also presents a case study of implementing the reconfigurable cryptographic processor “Anole” designed by the authors’ team. Moreover, it features discussions on countermeasures against physical attacks utilizing partially and dynamically reconfigurable array architecture to enhance security, as well as the latest trends for reconfigurable cryptographic processors. This book is intended for research scientists, graduate students, and engineers in electronic science and technology, cryptography, network and information security, as well as computer science and technology.
Reconfigurable Intelligent Surface-Empowered 6G (Wireless Networks)
by Hongliang Zhang Boya Di Lingyang Song Zhu HanThis book presents novel RIS-Based Smart Radio techniques, targeting at achieving high-quality channel links in cellular communications via design and optimization of the RIS construction. Unlike traditional antenna arrays, three unique characteristics of the RIS will be revealed in this book. First, the built-in programmable configuration of the RIS enables analog beamforming inherently without extra hardware or signal processing. Second, the incident signals can be controlled to partly reflect and partly transmit through the RIS simultaneously, adding more flexibility to signal transmission. Third, the RIS has no digital processing capability to actively send signals nor any radio frequency (RF) components. As such, it is necessary to develop novel channel estimation and communication protocols, design joint digital and RIS-based analog beamforming schemes and perform interference control via mixed reflection and transmission. This book also investigates how to integrate the RIS to legacy communication systems. RIS techniques are further investigated in this book (benefited from its ability to actively shape the propagation environment) to achieve two types of wireless applications, i.e., RF sensing and localization. The influence of the sensing objectives on the wireless signal propagation can be potentially recognized by the receivers, which are then utilized to identify the objectives in RF sensing. Unlike traditional sensing techniques, RIS-aided sensing can actively customize the wireless channels and generate a favorable massive number of independent paths interacting with the sensing objectives. It is desirable to design RIS-based sensing algorithms, and optimize RIS configurations. For the second application, i.e., RIS aided localization, an RIS is deployed between the access point (AP) and users. The AP can then analyze reflected signals from users via different RIS configurations to obtain accurate locations of users. However, this is a challenging task due to the dynamic user topology, as well as the mutual influence between multiple users and the RIS. Therefore, the operations of the RIS, the AP, and multiple users need to be carefully coordinated. A new RIS-based localization protocol for device cooperation and an RIS configuration optimization algorithm are also required. This book targets researchers and graduate-level students focusing on communications and networks. Signal processing engineers, computer and information scientists, applied mathematicians and statisticians, who work in RIS research and development will also find this book useful.
Reconfigurable Intelligent Surface-Enabled Integrated Sensing and Communication in 6G (Wireless Networks)
by Xiaoling Hu Chenxi Liu Mugen Peng Caijun ZhongAs the main trend and key enabling technology for next-generation wireless networks (i.e., 6G), integrated sensing and communication (ISAC) can effectively improve spectrum efficiency, hardware efficiency, and information processing efficiency. However, it faces several deficiencies, including limited coverage due to high-frequency signals and limited communication-sensing performance due to uncontrollable wireless environments. Reconfigurable intelligent surface (RIS) provides novel dimensions to address these deficiencies by intelligently manipulating the wireless propagation environment in an energy- and hardware-efficient manner. RIS-enabled ISAC is expected to comprehensively promote the multi-dimensional performance of 6G, such as communication capacity, sensing accuracy, and coverage. Nevertheless, to fully realize its potential, one needs to figure out the impacts of RIS on joint communication and sensing performance and tackle new technical challenges in beamforming design and signal processing. The goal of this book, therefore, is to deliver a thorough understanding of RIS-enabled ISAC from three perspectives: performance analysis, beamforming design, and signal processing. Specifically, the authors provide a brief introduction to RIS-enabled ISAC, including basic concepts, motivations, potential application scenarios, and an overview of the state-of-the-art research on RIS-enabled ISAC. The theoretical performance analytical frameworks of RIS-enabled ISAC and their corresponding results are also discussed. Based on this, several critical issues are identified and elaborated on, including signal processing technologies such as angle and Delay-Doppler information acquisition, and air interface technologies such as beamforming designs. Finally, the book concludes with future trends and open issues for further research.The book would be beneficial for researchers, graduate students, and industry professionals who wish to gain a comprehensive understanding of the latest developments and challenges in RIS-enabled ISAC. By providing insights into the potential of RIS-enabled ISAC and the technical challenges that need to be addressed, the book can aid in the development of practical solutions for next-generation wireless networks and contribute to the advancement of the field of wireless communications.
Reconfigurable Networks-on-Chip
by Yu-Hen Hu Wen-Chung Tsai Sao-Jie Chen Ying-Cherng LanThis book provides a comprehensive survey of recent progress in the design and implementation of Networks-on-Chip. It addresses a wide spectrum of on-chip communication problems, ranging from physical, network, to application layers. Specific topics that are explored in detail include packet routing, resource arbitration, error control/correction, application mapping, and communication scheduling. Additionally, a novel bi-directional communication channel NoC (BiNoC) architecture is described, with detailed explanation. Written for practicing engineers in need of practical knowledge about the design and implementation of networks-on-chip; Includes tutorial-like details to introduce readers to a diverse range of NoC designs, as well as in-depth analysis for designers with NoC experience to explore advanced issues; Describes a variety of on-chip communication architectures, including a novel bi-directional communication channel NoC. From the Foreword: Overall this book shows important advances over the state of the art that will affect future system design as well as R&D in tools and methods for NoC design. It represents an important reference point for both designers and electronic design automation researchers and developers. --Giovanni De Micheli
Reconfigurable Obfuscation Techniques for the IC Supply Chain: Using FPGA-Like Schemes for Protection of Intellectual Property (Synthesis Lectures on Digital Circuits & Systems)
by Zain Ul Abideen Samuel PagliariniThis book explores the essential facets of security threats arising from the globalized IC supply chain. Contemporary semiconductor companies navigate a globalized IC supply chain, exposing them to various threats such as Intellectual Property (IP) piracy, reverse engineering, overproduction, and malicious logic insertion. Several obfuscation techniques, including split manufacturing, design camouflaging, and Logic Locking (LL), have been proposed to counter these threats. This book describes a new security method for the silicon industry, the Tunable Design Obfuscation Technique, which uses a reconfigurability feature in the chip to make it harder to understand and protect it from rogue elements.
Reconfigurable RF Power Amplifiers on Silicon for Wireless Handsets
by Eric Kerhervé Laurent Leyssenne Yann DevalReconfigurable RF Power Amplifiers on Silicon for Wireless Handsets is intended to designers and researchers who have to tackle the efficiency/linearity trade-off in modern RF transmitters so as to extend their battery lifetime. High data rate 3G/4G standards feature broad channel bandwidths, high dynamic range and critical envelope variations which generally forces the power amplifier (PA) to operate in a low efficiency "backed-off" regime. Classic efficiency enhancement techniques such as Envelope Elimination and Restoration reveal to be little compliant with handset-dedicated PA implementation due to their channel-bandwidth-limited behavior and their increased die area consumption and/or bill-of-material. The architectural advances that are proposed in this book circumvent these issues since they put the stress on low die-area /low power-consumption control circuitry. The advantages of silicon over III/V technologies are highlighted by several analogue signal processing techniques that can be implemented on-chip with a power amplifier. System-level and transistor-level simulations are combined to illustrate the principles of the proposed power adaptive solutions. Measurement on BICMOS demonstrators allows validating the functionality of dynamic linearity/efficiency management. In Reconfigurable RF Power Amplifiers on Silicon for Wireless Handsets, PA designers will find a review of technologies, architectures and theoretical formalisms (Volterra series...) that are traditionally related to PA design. Specific issues that one encounters in power amplifiers (such as thermal / memory effects, stability, VSWR sensitivity...) and the way of overcoming them are also extensively considered throughout this book.
Reconfigurable System Design and Verification
by Pao-Ann Hsiung Marco D. Santambrogio Chun-Hsian HuangReconfigurable systems have pervaded nearly all fields of computation and will continue to do so for the foreseeable future. Reconfigurable System Design and Verification provides a compendium of design and verification techniques for reconfigurable systems, allowing you to quickly search for a technique and determine if it is appropriate to the task at hand. It bridges the gap between the need for reconfigurable computing education and the burgeoning development of numerous different techniques in the design and verification of reconfigurable systems in various application domains. The text explains topics in such a way that they can be immediately grasped and put into practice. It starts with an overview of reconfigurable computing architectures and platforms and demonstrates how to develop reconfigurable systems. This sets up the discussion of the hardware, software, and system techniques that form the core of the text. The authors classify design and verification techniques into primary and secondary categories, allowing the appropriate ones to be easily located and compared. The techniques discussed range from system modeling and system-level design to co-simulation and formal verification. Case studies illustrating real-world applications, detailed explanations of complex algorithms, and self-explaining illustrations add depth to the presentation. Comprehensively covering all techniques related to the hardware-software design and verification of reconfigurable systems, this book provides a single source for information that otherwise would have been dispersed among the literature, making it very difficult to search, compare, and select the technique most suitable. The authors do it all for you, making it easy to find the techniques that fit your system requirements, without having to surf the net or digital libraries to find the candidate techniques and compare them yourself.
Reconfiguring the Firewall: Recruiting Women to Information Technology across Cultures and Continents
by Carol J. Burger Elizabeth G. Creamer Peggy S. MeszarosThis comprehensive volume addresses the global challenge of recruiting girls and women into majors and careers in information technology. The studies are both illuminating and prescriptive for designing and implementing intervention programs. An essential tool for college faculty and advisors who implement activities and programs designed to promot
Reconsidering Open and Distance Learning in the Developing World: Meeting Students' Learning Needs (Open and Flexible Learning Series)
by David KemberDistance learning is now more prevalent in the developing world than ever before. This book reconsiders the suitability and success of established modes of distance learning for current contexts in the developing world. It examines what adaptations are necessary to suit shifting needs including: the move from elite to mass higher education increased emphasis on knowledge base economies greater demand for lifelong learning and professional development the effects of technical and societal changes demand for post-secondary education. Drawing upon research into students' conceptions of, and approaches to learning, this critical analysis of the state of open and flexible learning examines the characteristics, needs and learning approaches of students, considering whether or not current provision is successful, what changes are necessary, and, crucially, how student retention can be improved.
Reconsidering Value and Labour in the Digital Age (Dynamics Of Virtual Work)
by Christian Fuchs Eran FisherThis volume explores current interventions into the digital labour theory of value, proposing theoretical and empirical work that contributes to our understanding of Marx's labour theory of value, proposes how labour and value are transformed under conditions of virtuality, and employ the theory in order to shed light on specific practices.
Reconstructing Our Orders: Artificial Intelligence and Human Society
by Donghan JinThis book discusses in detail the great historical and social significance of the development of Artificial Intelligence (AI). It consists of seven chapters, each focusing on a specific issue related to AI, such as ethical principles, legal regulations, education, employment and security. Adopting a multidisciplinary approach, it appeals to wide readership, ranging from experts and government officials to the general public.
Reconstruction and Analysis of 3D Scenes
by Martin WeinmannThisunique work presents a detailed review of the processing and analysis of 3Dpoint clouds. A fully automated framework is introduced, incorporating each aspect of a typical end-to-endprocessing workflow, from raw 3D point cloud data to semantic objects in thescene. For each of these components, the book describes the theoreticalbackground, and compares the performance of the proposed approaches to that of current state-of-the-art techniques. Topics and features: reviews techniques for the acquisition of 3Dpoint cloud data and for point quality assessment; explains the fundamentalconcepts for extracting features from 2D imagery and 3D point cloud data; proposesan original approach to keypoint-based point cloud registration; discusses theenrichment of 3D point clouds by additional information acquired with a thermalcamera, and describes a new method for thermal 3D mapping; presents a novelframework for 3D scene analysis.
Record Weather Data with Arduino and Solar Power: Use Sensors to Record and Analyze Meteorological Data (Maker Innovations Series)
by CHUNYAN LIMake a stand-alone weather data recorder to collect air pressure, air temperature, and humidity data using only an Arduino, SD-card, LCD display, and solar power. Start with that base data. Then easily extend your project to include more such as an XBee radio and sensors for air quality and radiation. Chunyin has years of experience as a researcher in meteorology and oceanography. The projects in this book are based on actual deployable weather data recorders used for collegiate and professional applications. These weather recorders were deployed over coastal water and lands including the Arctic. And you can deploy your own finished model in your backyard, school yard, roof top, or even in the field to collect data at programmed intervals. Don’t worry about powering all that tech. You’ll learn about solar controller, solar panels, and step-down DC transformers. You’ll also make a 30-60 W solor powered battery charger for a 12-VDC battery. Find out whathappens when you combine a simple Arduino with sensors one at a time toward a final model capable of multiple measurements and a longlife of use without recharging or requiring external power. Then add a GPS module so that you constantly have accurate time and position information to pair with your data. Everything you need to know to integrate component and house them in an enclosure is covered. Photos of actual working units are provided, showing you exactly what your data collection station can look like. You’ll even go a step beyond to understanding meteorology information and how to use the collected data, as well as some data analysis. Build a station capable of real meteorological research and then go beyond to add more sensors and capabilities for your own projects and experiments!What You'll LearnMeasure air pressure, temperature, humidity and more!Add an XBee radio and LCD display to a data recording project for interactivity and communicationWork with basic meteorological principles to understand how your data can be usedWho This Book Is ForMeteorological hobbyists, Makers, and students interested in learning how to collect and analyze data with low-cost hardware.
Recording and Voice Processing, Volume 2: Working in the Studio
by Jean-Michel RéveillacCapturing, recording and broadcasting the voice is often difficult. Many factors must be taken into account and achieving a true representation is much more complex than one might think.The capture devices such as the position of the singer(s) or narrator(s), the acoustics, atmosphere and equipment are just some of the physical aspects that need to be mastered. Then there is the passage through the analog or digital channel, which disrupts the audio signal, as well as the processes that are often required to enrich, improve or even transform the vocal timbre and tessitura. While in the past these processes were purely material, today digital technologies and software produce surprising results that every professional in recording and broadcasting should know how to master.Recording and Voice Processing 2 focuses on live and studio voice recordings. It presents the various pieces of hardware and software necessary for voice recording, and details possible sound channel configurations based on recording location. An actual recording, and its various constraints, is then considered, addressing the pitfalls to avoid and the strategies to use in order to achieve a satisfactory result. Different special effects (vocoder, auto-tune, Melodyne, etc.) that can be used on the voice, whether spoken or sung, are also presented.
Recoverable Mutual Exclusion: Using Persistent Memory (Synthesis Lectures on Distributed Computing Theory)
by Sahil Dhoked Wojciech Golab Neeraj MittalThis book discusses the recent research work on designing efficient fault-tolerant synchronization mechanisms for concurrent processes using the relatively new persistent memory technology that combines the low latency benefits of DRAM with the persistence of magnetic disks. The authors include all of the major contributions published to date, and also convey some perspective regarding how the problem itself is evolving. The results are described at a high level to enable readers to gain a quick and thorough understanding of the RME problem and its nuances, as well as various solutions that have been designed to solve the problem under a variety of important conditions and how they compare to each other.
Recreating Creativity, Reinventing Inventiveness: AI and Intellectual Property Law (Law and Change)
by Nikos Koutras and Niloufer SelvaduraiAs artificial intelligence (AI) is increasingly used to generate inventions and creative works, a critical question to be addressed is whether intellectual property (IP) laws should protect such works. This book examines the critical question of whether intellectual property laws should protect works generated by artificial intelligence.If we do not wish to use IP laws to protect such works, how can we still support research, development, and innovation in society? If we do wish to use IP laws to protect such works, should the copyright, patents, and other IP rights attach to the human creator of the AI technology or the AI system? The book explores these compelling societal, economic, and legal issues. The authors evaluate the continuing relevance of existing laws, explore the divergent approaches being debated by nations around the world, and present visions for change.The book will enable both lawyers and non-lawyers to reimagine governance frameworks to create laws that equitably balance the interests of creators, investors, and end users of AI-generated works.