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Multi-source cooperative adaptation for QoE-aware video multicast rate-control
2013
Proceedings of the 9th International Conference on Network and Service Management (CNSM 2013)
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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
2007
IEEE INFOCOM 2007 - 26th IEEE International Conference on Computer Communications
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., 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
2008
IEEE transactions on circuits and systems for video technology (Print)
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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
2007
Technometrics
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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]
2009
Lecture Notes in Computer Science
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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
2015
ACM Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP)
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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
2011
ACM SIGMultimedia Records
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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
2019
IEEE Communications Surveys and Tutorials
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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
2022
Future Internet
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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
2020
Zenodo
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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
2005
Physics of Plasmas
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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
2014
Journal of Network and Systems Management
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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
2018
Journal of Sensor and Actuator Networks
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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
2006 IEEE International Performance Computing and Communications Conference
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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]
2009
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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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