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Multi-source cooperative adaptation for QoE-aware video multicast rate-control

Kaliappa Ravindran
2013 Proceedings of the 9th International Conference on Network and Service Management (CNSM 2013)  
Our paper focuses on the architecture of such a QoE-aware video multicast system.  ...  Dove-tailed to the core functionality of rate adaptation is the session-layer configuration control mechanisms to deliver video to various end-user devices.  ...  The overlay routing architectures studied elsewhere such as Scattercast [4] and End-system Multicast [5] support such multicast delivery functionalities.  ... 
doi:10.1109/cnsm.2013.6727860 dblp:conf/cnsm/Ravindran13 fatcat:u5rc6ooy6vfchordbbdc335t5u

BridgeNet: An Adaptive Multi-Source Stream Dissemination Overlay Network

X. Gu, Z. Wen, P. S. Yu
2007 IEEE INFOCOM 2007 - 26th IEEE International Conference on Computer Communications  
., messages), streaming data are often time-varying and long-lived, which provides both new challenges and opportunities for optimizing wide-area continuous information dissemination.  ...  BridgeNet provides a new distributed cell tree structure for multi-source stream aggregations, which can adaptively expand or contract itself in response to workload changes.  ...  The only child of the root is then merged into the root cell, which reduces the height of the cell tree by one. 3) Cell Migration: BridgeNet supports runtime cell migration to continuously optimize the  ... 
doi:10.1109/infcom.2007.326 dblp:conf/infocom/GuWY07 fatcat:u6a2ocf5qjdlpfao7wtgryprji

TrustStream: A Secure and Scalable Architecture for Large-Scale Internet Media Streaming

Hao Yin, Chuang Lin, Qian Zhang, Zhijia Chen, Dapeng Wu
2008 IEEE transactions on circuits and systems for video technology (Print)  
To address this limitation, this paper proposes a secure and high-performance streaming system called TrustStream, which combines the best features of scalable coding, content distribution network (CDN  ...  (S-M) P2P network to guarantee a minimal level of quality, and the enhancement layer, which is transmitted in a pure multisource multi-receiver (M-M) P2P framework to achieve maximum scalability and bandwidth  ...  ACKNOWLEDGMENT The authors would like to thank the anonymous reviewers for their constructive comments.  ... 
doi:10.1109/tcsvt.2008.927000 fatcat:htoqfprynbfp7cpux3eycjx7bi

Statistical Aspects of the Analysis of Data Networks

Lorraine Denby, James M Landwehr, Colin L Mallows, Jean Meloche, John Tuck, Bowei Xi, George Michailidis, Vijayan N Nair
2007 Technometrics  
We use information technology and tools to increase productivity and facilitate new forms of scholarship. For more information about JSTOR, please contact support@jstor.org.  ...  Assessing and monitoring the performance of computer and communications networks is an important problem for network engineers.  ...  ACKNOWLEDGMENTS The authors thank two anonymous referees for useful sug gestions. The research of Michailidis and Nair was supported in part by National Science Foundation DMS grant 0500535.  ... 
doi:10.1198/004017007000000290 fatcat:h33lrhookjf5lbxrv32iqptvty

Implicit Sleep Mode Determination in Power Management of Event-Driven Deeply Embedded Systems [chapter]

André Sieber, Karsten Walther, Stefan Nürnberger, Jörg Nolte
2009 Lecture Notes in Computer Science  
ABSTRACT This work covers our first results of an empirical performance comparison between dynamic source routing and greedy routing in a real-world wireless sensor network deployment.  ...  In this paper, we present our approach towards an adaptive packet compression framework for sensor network applications that compresses sensor data with the locally optimal energy efficiency ratio.  ...  The approach is based on deferring routing messages and can be used for many popular routing protocols to increase their performance.  ... 
doi:10.1007/978-3-642-02118-3_2 fatcat:prjsfyqcojcnpcetw7vfnvqwpy

3DTI Amphitheater

Shannon Chen, Zhenhuan Gao, Klara Nahrstedt, Indranil Gupta
2015 ACM Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP)  
3DTI Amphitheater is a live broadcasting system for dissemination of 3DTI (3D Tele-immersive) content.  ...  Users of the Amphitheater can be geographically dispersed and the streams created by the performer sites are disseminated in a P2P network among the participants.  ...  a multicast routing problem is bound with two or more orthogonal constrains (in our case: bandwidth and latency), it becomes a NP-complete problem.  ... 
doi:10.1145/2700297 fatcat:csdmdhqxlngzznjd5cd4ke764i

Human-centric control of video functions and underlying resources in 3d tele-immersive systems

Wanmin Wu
2011 ACM SIGMultimedia Records  
Past research focused on system-centric approaches for technical optimization, without taking human users into the loop.  ...  This thesis proposes a novel, comprehensive, human-centric framework for improving the qualities of 3DTI throughout its video function pipeline. We make To Xiao & Sicheng iii  ...  Yet even with such reduction, today's Internet cannot support the high bandwidth demand for multisource multi-stream tele-immersive environments.  ... 
doi:10.1145/2069210.2069215 fatcat:a4cvjkwfuvailemlwza6oxapla

Named Data Networking in Vehicular Ad hoc Networks: State-of-the-Art and Challenges

Hakima Khelifi, Senlin Luo, Boubakr Nour, Hassine Moungla, Yasir Faheem, Rasheed Hussain, Adlen Ksentini
2019 IEEE Communications Surveys and Tutorials  
Furthermore, it also aims at meeting the requirements for new emerging Internet applications.  ...  Subsequently, we cover in detail, NDN-based naming, routing and forwarding, caching, mobility, and security mechanism for VANET.  ...  In other words, there is no need for a session-based communication and it does not require a continuous/in-time availability.  ... 
doi:10.1109/comst.2019.2894816 fatcat:qxljrw7bcrdgfko3itxprhsige

Towards Crowdsourcing Internet of Things (Crowd-IoT): Architectures, Security and Applications

Kenneth Li Minn Ang, Jasmine Kah Phooi Seng, Ericmoore Ngharamike
2022 Future Internet  
They can be merged to form a new and essential platform in crowdsourcing IoT paradigm for data collection from different sources and communication mediums.  ...  This paper presents a comprehensive survey for this new Crowdsourcing IoT paradigm from four different perspectives: (1) Architectures for Crowd-IoT; (2) Trustworthy, Privacy and Security for Crowd-IoT  ...  The authors designed and implemented Medusa, which is a novel programming framework to provide high-level abstractions for specifying the steps for a crowd-sensing task. Medusa  ... 
doi:10.3390/fi14020049 fatcat:o62tjaayyvfnjc75irzkpzu5vy

Empowering Vertical Industries through 5G Networks - Current Status and Future Trends

Alexandros Kaloxylos, Anastasius Gavras, Raffaele De Peppe
2020 Zenodo  
This white paper summarizes the progress and key findings produced by 5G PPP projects to provide 5G network services for vertical industries.  ...  dynamic optimal ambulance routing.  ...  For instance, extensions may be needed in the RAN for energy utilities to realize new methods for Internet of Things (IoT) device identification and optimization of data routing.  ... 
doi:10.5281/zenodo.3698113 fatcat:mkjzdvjnqfehxply655s7mdqam

Grid computing and collaboration technology in support of fusion energy sciences

D. P. Schissel
2005 Physics of Plasmas  
Grid computing, the secure integration of computer systems over high speed networks to provide on-demand access to data analysis capabilities and related functions, is being deployed as an alternative  ...  For human interaction, advanced collaborative environments are being researched and deployed to have distributed group work that is as productive as traditional meetings.  ...  Such a display offers a large-format environment for presenting high-resolution visualizations or multisource smaller visualizations to a collaborative group than would be possible on standard displays  ... 
doi:10.1063/1.1906219 fatcat:dpnkkc7zsrgpblsajaxu3ynnna

Designing an Internet Traffic Predictive Model by Applying a Signal Processing Method

Soo-Yeon Ji, Seonho Choi, Dong Hyun Jeong
2014 Journal of Network and Systems Management  
Yet achieving the optimal balance between data privacy and utility needs has been documented as an NP-hard challenge.  ...  In this study, we investigate data privacy and utility preservation using KNN machine learning classification as a gauge.  ...  In particular, we are grateful to Harry Hochheiser, Mike O'Leary, Shiva Azadegan, AC Chaplin, Patricia Gregory, Jack McLaughlin for their contributions.  ... 
doi:10.1007/s10922-014-9335-3 fatcat:luaehrjrtjhtlj6osufvxyhmxy

Sensors and Actuators in Smart Cities

Mohammad Hammoudeh, Mounir Arioua
2018 Journal of Sensor and Actuator Networks  
The authors are grateful to the Middle East University, Amman, Jordan for the financial support granted to cover the publication fee of this research article. Author Contributions: Abdelhamied A.  ...  Ateya and Ammar Muthanna built the network model and perform the simulation process.  ...  [10] presents an approach that merges existing policies and restrictions into a new policy to remove redundancy and inconsistencies.  ... 
doi:10.3390/jsan7010008 fatcat:pt7nkf4oaraijkmsndohahqtnq

Voice over Application-Level Multicast

N. Blundell, N. Egi, L. Mathy
2006 IEEE International Performance Computing and Communications Conference  
The unquestionable growth in use of applications such as Skype clearly demonstrates the value of such a cheap form of global communication (e.g. for work, for knowledge exchange, for global social interaction  ...  However, the problem of realising Internet media streaming applications that can support efficient and scalable group communication is actually a non-trivial problem -since the Internet was never designed  ...  Furthermore, SSM supports more-optimal routing from the outset of communication for sparsely-populated groups than PIM-SM (see Section 3.2.5), since PIM-SM maintains a sub-optimal shared tree for routing  ... 
doi:10.1109/.2006.1629468 dblp:conf/ipccc/BlundellEM06 fatcat:s5lfphlksvhyjozulxyusbaf4u

Scalable adaptive group communication on bi-directional shared prefix trees [article]

Matthias Wählisch, Universitätsbibliothek Der FU Berlin, Universitätsbibliothek Der FU Berlin
2009
We also present a broadcast approach for DHT-enabled P2P networks.  ...  Both schemes are integrated in a standard compliant hybrid group communication architecture, bridging the gap between overlay and underlay as well as between inter- and intra-domain multicast.  ...  Acknowledgments Many thanks to Georg Wittenburg for his very valuable feedback throughout this work. Despite  ... 
doi:10.17169/refubium-22555 fatcat:6l2tt4at4nfcpft73sumryvr2a
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