Download or read book Peer to Peer Video Streaming written by Eric Setton and published by Springer Science & Business Media. This book was released on 2007-10-25 with total page 157 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book describes novel solutions to enhance video quality, increase robustness to errors, and reduce end-to-end latency in video streaming systems. The authors are leading Researchers from Stanford University.
Download or read book Low latency and Robust Peer to peer Video Streaming written by JeongHun Noh and published by Stanford University. This book was released on 2010 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: Peer-to-peer (P2P) systems have emerged as a promising and cost-effective transport solution for streaming video to a group of users in the Internet. In the P2P architecture, users not only consume video, but also forward it to other users. Thus, P2P systems scale better than client-server systems as users bring resources to the system. The challenge is to achieve low-latency and robust video dissemination by overcoming a number of adversarial aspects and challenges -- peer dynamics, heterogeneous uplink bandwidth of peers, heterogeneous hardware and capabilities of peers, and peer-wise connection restrictions due to NATs/firewalls. This dissertation presents Stanford Peer-to-Peer Multicast (SPPM), a P2P video streaming system. SPPM is designed to achieve low-latency and robust streaming by constructing an overlay of multiple complementary trees and dynamically rearranging the position of peers by Active Overlay Management in a distributed fashion. Next, we extend SPPM for providing playback control to users by time-shifted streaming. To perform time-shifted streaming, peers store past portions of video and forward them to other users when requested, thereby reducing server load. To further alleviate server load, we propose fast prefetching, by which peers can disseminate content quickly. Finally, we present a way to accommodate mobile users. Video transcoding is often required to adapt video for the mobile users. We propose interleaved distributed transcoding (IDT), which allows a video stream to be transcoded at multiple peers that are more capable than mobile users. IDT is shown not only to reduce computation required at a peer but also to achieve higher error resilience in case of peer failure or packet loss.
Download or read book Peer to Peer Video Streaming written by Eric Setton and published by Springer Science & Business Media. This book was released on 2007-09-30 with total page 157 pages. Available in PDF, EPUB and Kindle. Book excerpt: Peer-to-Peer Video Streaming describes novel solutions to enhance video quality, increase robustness to errors, and reduce end-to-end latency in video streaming systems. This book will be of use to both academics and professionals as it presents thorough coverage and solutions for current issues with Video Streaming and Peer-to-Peer architectures. The book provides an overview of today’s state-of-the art video streaming technology. It presents adaptive video coding and streaming techniques for performance enhancement of conventional client-server systems and P2P multicast. The detailed appendix incorporates various additional experiments.
Download or read book Streaming Media with Peer to peer Networks written by Martin Fleury and published by . This book was released on 2012 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This book offers insights into current and future communication technologies for a converged Internet that promises soon to be dominated by multimedia applications, at least in terms of bandwidth consumption"--Provided by publisher.
Download or read book Peer Pedagogies on Digital Platforms written by Michael Dezuanni and published by MIT Press. This book was released on 2020-09-22 with total page 219 pages. Available in PDF, EPUB and Kindle. Book excerpt: How a popular entertainment genre on YouTube—Let's Play videos created by Minecraft players—offers opportunities for children to learn from their peers. Every day millions of children around the world watch video gameplay on YouTube in the form of a popular entertainment genre known as Let's Play videos. These videos, which present a player's gameplay and commentary, offer children opportunities for interaction and learning not available in traditional television viewing or solo video gameplay. In this book, Michael Dezuanni examines why Let's Play videos are so appealing to children, looking in particular at videos of Minecraft gameplay. He finds that a significant aspect of the popularity of these videos is the opportunity for knowledge and skill exchange. Focusing on Let's Play practices, the videos themselves, and fans' responses, Dezuanni argues that learning takes place through what he terms peer pedagogy—a type of nonhierarchical learning that is grounded in the personal relationships fans and players feel toward one another. Moreover, the Let's Play platform is part of a larger digital ecosystem that enables children to learn from one another in unique ways. Dezuanni explores how Let's Players enable learning opportunities, examining digital literacies, the Let's Play genre, and peer pedagogies. He then presents case studies of three successful family-friendly Let's Players of Minecraft: Stampylonghead, StacyPlays, and KarinaOMG, microcelebrities in a microindustry. Dezuanni analyzes the specific practices and characteristics of these players, paying particular attention to how they create opportunities for peer pedagogies to emerge.
Download or read book Research Anthology on Recent Trends Tools and Implications of Computer Programming written by Management Association, Information Resources and published by IGI Global. This book was released on 2020-08-03 with total page 2069 pages. Available in PDF, EPUB and Kindle. Book excerpt: Programming has become a significant part of connecting theoretical development and scientific application computation. Computer programs and processes that take into account the goals and needs of the user meet with the greatest success, so it behooves software engineers to consider the human element inherent in every line of code they write. Research Anthology on Recent Trends, Tools, and Implications of Computer Programming is a vital reference source that examines the latest scholarly material on trends, techniques, and uses of various programming applications and examines the benefits and challenges of these computational developments. Highlighting a range of topics such as coding standards, software engineering, and computer systems development, this multi-volume book is ideally designed for programmers, computer scientists, software developers, analysts, security experts, IoT software programmers, computer and software engineers, students, professionals, and researchers.
Download or read book Streaming Media with Peer to Peer Networks Wireless Perspectives written by Fleury, Martin and published by IGI Global. This book was released on 2012-05-31 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: The number of users who rely on the Internet to deliver multimedia content has grown significantly in recent years. As this consumer demand grows, so, too, does our dependency on a wireless and streaming infrastructure which delivers videos, podcasts, and other multimedia. Streaming Media with Peer-to-Peer Networks: Wireless Perspectives offers insights into current and future communication technologies for a converged Internet that promises soon to be dominated by multimedia applications, at least in terms of bandwidth consumption. The book will be of interest to industry managers, and will also serve as a valuable resource to students and researchers looking to grasp the dynamic issues surrounding video streaming and wireless network development.
Download or read book Peer to Peer Computing written by Yu-Kwong Ricky Kwok and published by CRC Press. This book was released on 2011-08-17 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: While people are now using peer-to-peer (P2P) applications for various processes, such as file sharing and video streaming, many research and engineering issues still need to be tackled in order to further advance P2P technologies. Peer-to-Peer Computing: Applications, Architecture, Protocols, and Challenges provides comprehensive theoretical and p
Download or read book Peer to Peer Computing written by Yu-Kwong Ricky Kwok and published by CRC Press. This book was released on 2011-08-17 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt: While people are now using peer-to-peer (P2P) applications for various processes, such as file sharing and video streaming, many research and engineering issues still need to be tackled in order to further advance P2P technologies. Peer-to-Peer Computing: Applications, Architecture, Protocols, and Challenges provides comprehensive theoretical and practical coverage of the major features of contemporary P2P systems and examines the obstacles to further success. Setting the stage for understanding important research issues in P2P systems, the book first introduces various P2P network architectures. It then details the topology control research problem as well as existing technologies for handling topology control issues. The author describes novel and interesting incentive schemes for enticing peers to cooperate and explores recent innovations on trust issues. He also examines security problems in a P2P network. The final chapter addresses the future of the field. Throughout the text, the highly popular P2P IPTV application, PPLive, is used as a case study to illustrate the practical aspects of the concepts covered. Addressing the unique challenges of P2P systems, this book presents practical applications of recent theoretical results in P2P computing. It also stimulates further research on critical issues, including performance and security problems.
Download or read book Peer Pressure Gauge written by Julia Cook and published by Boys Town Press. This book was released on 2018-01-23 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt: Norbert feels the full weight of unwanted peer pressure when his friends scream at him to go along with the class. Can he resist and make the choice he should?
Download or read book I Am Enough written by Peer Marisa and published by . This book was released on 2018-10 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: Transform every area of your life and permanently overcome feelings of disconnection, low self-esteem and rejection. Radiate self-confidence, attract wealth, health and wonderful loving relationships and know that you are enough in every aspect of your life always.
Download or read book Tell Yourself a Better Lie written by Marisa Peer and published by Rtt Press. This book was released on 2022-01-10 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: Do you ever wish you could rewrite your life? Our lives are defined by the stories we tell ourselves, but those stories aren't always true. Narratives that are based on outdated or irrelevant information can run (or ruin) our lives for years, even if those stories are wildly different from the objective reality that formed them. In her sixth book, Tell Yourself a Better Lie, best-selling author Marisa Peer shares for the first time how Rapid Transformational Therapy (RTT) creates stunning in-the-room turnarounds for issues as varied as suicidal depression, eating disorders, weight loss, and life-limiting phobias and addictions. Through ten diverse case studies, Marisa explains how our unmet needs as children can morph into fixed stories we tell ourselves in adulthood-and, more importantly, how we all have the power to change them. If you've been longing for a happier, more fulfilled life, pick up Tell Yourself a Better Lie and take control of your own story today.
Download or read book Low latency and Robust Peer to peer Video Streaming written by JeongHun Noh and published by . This book was released on 2011 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Peer-to-peer (P2P) systems have emerged as a promising and cost-effective transport solution for streaming video to a group of users in the Internet. In the P2P architecture, users not only consume video, but also forward it to other users. Thus, P2P systems scale better than client-server systems as users bring resources to the system. The challenge is to achieve low-latency and robust video dissemination by overcoming a number of adversarial aspects and challenges -- peer dynamics, heterogeneous uplink bandwidth of peers, heterogeneous hardware and capabilities of peers, and peer-wise connection restrictions due to NATs/firewalls. This dissertation presents Stanford Peer-to-Peer Multicast (SPPM), a P2P video streaming system. SPPM is designed to achieve low-latency and robust streaming by constructing an overlay of multiple complementary trees and dynamically rearranging the position of peers by Active Overlay Management in a distributed fashion. Next, we extend SPPM for providing playback control to users by time-shifted streaming. To perform time-shifted streaming, peers store past portions of video and forward them to other users when requested, thereby reducing server load. To further alleviate server load, we propose fast prefetching, by which peers can disseminate content quickly. Finally, we present a way to accommodate mobile users. Video transcoding is often required to adapt video for the mobile users. We propose interleaved distributed transcoding (IDT), which allows a video stream to be transcoded at multiple peers that are more capable than mobile users. IDT is shown not only to reduce computation required at a peer but also to achieve higher error resilience in case of peer failure or packet loss.
Download or read book Handbook of Peer to Peer Networking written by Xuemin Shen and published by Springer Science & Business Media. This book was released on 2010-03-03 with total page 1421 pages. Available in PDF, EPUB and Kindle. Book excerpt: Peer-to-peer networking is a disruptive technology for large scale distributed app- cations that has recently gained wide interest due to the successes of peer-to-peer (P2P) content sharing, media streaming, and telephony applications. There are a large range of other applications under development or being proposed. The - derlying architectures share features such as decentralizaton, sharing of end system resources, autonomy, virtualization, and self-organization. These features constitute the P2P paradigm. This handbook broadly addresses a large cross-section of c- rent research and state-of-the-art reports on the nature of this paradigm from a large number of experts in the ?eld. Several trends in information and network technology such as increased perf- mance and deployment of broadband networking, wireless networking, and mobile devices are synergistic with and reinforcing the capabilities of the P2P paradigm. There is general expectation in the technical community that P2P networking will continue to be an important tool for networked applications and impact the evo- tion of the Internet. A large amount of research activity has resulted in a relatively short time, and a growing community of researchers has developed. The Handbook of Peer-to-Peer Networking is dedicated to discussions on P2P networks and their applications. This is a comprehensive book on P2P computing.
Download or read book Intentional Peer Support written by Shery Mead and published by . This book was released on 2005-01-01 with total page 135 pages. Available in PDF, EPUB and Kindle. Book excerpt: Intentional Peer Support: An Alternative Approach is an innovative curriculum that explores ways to create mutually supportive relationships. It includes appendices for peer support warmlines, peer-run respite programs, and resources for peers working in the mental health system. Topics include:What is Peer Support?The Four Tasks and Three PrinciplesFirst Contact and LanguageListening DifferentlyBuilding Trauma-Informed & Mutually Responsible RelationshipsWorking with Challenging Situations and Negotiating ConflictSelf-Care/Relational Care/Work CareUsing Co-ReflectionPeer Support Competencies and ValuesAnd More...
Download or read book Wireless Technologies Concepts Methodologies Tools and Applications written by Management Association, Information Resources and published by IGI Global. This book was released on 2011-08-31 with total page 2875 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contains the latest research, case studies, theories, and methodologies within the field of wireless technologies.
Download or read book Communications and Networking written by Honghao Gao and published by Springer Nature. This book was released on 2020-02-26 with total page 766 pages. Available in PDF, EPUB and Kindle. Book excerpt: This two volume set constitutes the refereed proceedings of the 14th EAI International Conference on Communications and Networking, ChinaCom 2019, held in November/December 2019 in Shanghai, China. The 81 papers presented were carefully selected from 162 submissions. The papers are organized in topical sections on Internet of Things (IoT), antenna, microwave and cellular communication, wireless communications and networking, network and information security, communication QoS, reliability and modeling, pattern recognition and image signal processing, and information processing.
