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The Impact of Brokers on the Future of Content Delivery

Matthew K. Mukerjee, Ilker Nadi Bozkurt, Bruce Maggs, Srinivasan Seshan, Hui Zhang
2016 Proceedings of the 15th ACM Workshop on Hot Topics in Networks - HotNets '16  
Through an analysis of data from a leading broker and a leading CDN, we show the potential challenges and opportunities that brokers impart on content delivery.  ...  Various trends are reshaping content delivery on the Internet: the explosive growth of traffic due to video, users' increasing expectations for higher quality of experience (QoE), and the proliferation  ...  Acknowledgments The authors would like to thank Raja Sambasivan, Peter Steenkiste, Bala Chandrasekaran, KC Ng, Junchen Jiang, Yuchen Wu, David Naylor, and the anonymous reviewers for their help and feedback  ... 
doi:10.1145/3005745.3005749 dblp:conf/hotnets/MukerjeeBMSZ16 fatcat:ojd6d4nkizbbvjzclo5wecjdpy

On Quality-of-Service and Publish-Subscribe

S. Behnel, L. Fiege, G. Muhl
2006 26th IEEE International Conference on Distributed Computing Systems Workshops (ICDCSW'06)  
Our goal is to provide a common base for future evaluations of emerging systems and for the design of qualityof-service aware publish-subscribe infrastructures.  ...  Publish-subscribe is a powerful paradigm for distributed communication based on decoupled producers and consumers of information.  ...  This simplifies the routing on each broker on the path by avoiding content-based filtering.  ... 
doi:10.1109/icdcsw.2006.77 dblp:conf/icdcsw/BehnelFM06 fatcat:bwcu5nyxlzeyrmbgeq6jqswel4

An Architectural Design for Brokered Collaborative Content Delivery System [article]

Mikael Fernandus Simalango, Sangyoon Oh
2013 arXiv   pre-print
In this paper, we focus on a brokering scheme to mediate user requests to the most appropriate content provider based on a ranking system.  ...  Since the complexity and cost factors in scaling the infrastructure exist, we propose a novel solution for providing and delivering contents to clients by introducing a brokered collaborative content delivery  ...  Future Work It is clear that more complexity lies on adjusting the proposed architecture to be appropriate for today's content delivery.  ... 
arXiv:1012.3347v2 fatcat:pkc6mb7cwzcgno72fltl67h47y

The use of independent information brokers for document delivery service in hospital libraries

F L Davis, G Waverchak, J B Coffey
1992 Bulletin of the Medical Library Association  
However, studies of the impact of information brokers on document delivery service in academic and corporate libraries have shown that patrons placed a high value on fast delivery of requested documents  ...  Thirty-one libraries (13.9%) used independent information brokers for document delivery. They filled, on the average, 10% of their total document delivery requests; the range was 1% to 45%.  ...  However, studies of the impact of information brokers on document delivery service in academic and corporate libraries have shown that patrons placed a high value on fast delivery of requested documents  ... 
pmid:1600428 pmcid:PMC225643 fatcat:7iziulzycfcctce425hy75ylta

To route or to secure: Tradeoffs in ICNs over MANETs

Hasanat Kazmi, Hasnain Lakhani, Ashish Gehani, Rashid Tahir, Fareed Zaffar
2016 2016 IEEE 15th International Symposium on Network Computing and Applications (NCA)  
The complex interplay of publishers, subscribers, and brokers brings with it a corresponding set of security concerns, where precisely-defined trust boundaries are needed to guarantee the confidentiality  ...  We explore several tradeoffs between efficiency and the security of data objects in such environments, using ICEMAN -a real-wold implementation of an ICN that operates on MANETs.  ...  Impact of Privacy on Delivery Rate: An ICN router has access to content tags and interests in plaintext.  ... 
doi:10.1109/nca.2016.7778643 dblp:conf/nca/KazmiLGTZ16 fatcat:2zjtjqlzzvgxjilqclmt23qa5q

Publiy+: A Peer-Assisted Publish/Subscribe Service for Timely Dissemination of Bulk Content

Reza Sherafat Kazemzadeh, Hans-Arno Jacobsen
2012 2012 IEEE 32nd International Conference on Distributed Computing Systems  
Despite this similarity, the former focuses on timely dissemination of small-sized notification messages, while the latter presumes larger types of bulk content with less emphasis on the time needed between  ...  release and delivery of data.  ...  This demonstrates that the client population size has a marginal impact on timely delivery of content to subscribers.  ... 
doi:10.1109/icdcs.2012.62 dblp:conf/icdcs/KazemzadehJ12 fatcat:4yd7ukupnfbuhd2mlm7j56d2je

Framework of Resource Management for Intercloud Computing

Mohammad Aazam, Eui-Nam Huh
2014 Mathematical Problems in Engineering  
The study on Intercloud computing is still in its start. Resource management is one of the key concerns to be addressed in Intercloud computing.  ...  To handle rapid increase in the content, media cloud plays a very vital role. But it is not possible for standalone clouds to handle everything with the increasing user demands.  ...  Acknowledgments This research was supported by the MSIP (Ministry of Science, ICT and Future Planning), Korea, under the ITRC (Information Technology Research Center) support program (NIPA-2014 (H0301-  ... 
doi:10.1155/2014/108286 fatcat:gv56ur6ghbeppe4fk5dx647o7i

A cloud-enabled coordination service for internet-scale OMG DDS applications

Kyoungho An, Aniruddha Gokhale
2014 Proceedings of the 8th ACM International Conference on Distributed Event-Based Systems - DEBS '14  
However, the current OMG DDS specification does not define coordination and discovery services for DDS message brokers, which are used in wide area network deployments of DDS.  ...  This paper describes preliminary research on a cloud-enabled coordination service for DDS message brokers, PubSubCoord, to overcome these limitations.  ...  The inter-edge broker data delivery is managed by a routing broker (intermediate brokers connecting edge brokers), which reduces the number of connections incident on edge brokers and ensures that a failure  ... 
doi:10.1145/2611286.2611323 dblp:conf/debs/AnG14 fatcat:6jsc4xcx65h5xmwmqwwvo6wnkm

A Model for Collaborative Blockchain-Based Video Delivery Relying on Advanced Network Services Chains

Nicolas Herbaut, Nicolas Negru
2017 IEEE Communications Magazine  
In this paper, we propose a user-centric approach that helps the necessary reshaping of the content delivery ecosystem.  ...  The constant rise of Over-The-Top video consumption nowadays challenges the current Internet architecture.  ...  Acknowledgements We thank Marko Vukolić (IBM Research -Zurich), who provided valuable feedback at early stages of this article.  ... 
doi:10.1109/mcom.2017.1700117 fatcat:kaz45e6slrfihfhxaqab7cy4ue

Opportunistic Overlays: Efficient Content Delivery in Mobile Ad Hoc Networks [chapter]

Yuan Chen, Karsten Schwan
2005 Lecture Notes in Computer Science  
, with the goal of optimizing end-toend delays in event delivery.  ...  Adaptation techniques include the dynamic construction of broker overlay networks and runtime changes of mobile clients' assignments to brokers.  ...  Third, the location of a modulator has an impact on performance.  ... 
doi:10.1007/11587552_18 fatcat:hh7e4qb4jjb5npjtbc53skfpli

Controlling historical information dissemination in publish/subscribe

Jatinder Singh, David M. Eyers, Jean Bacon
2008 Proceedings of the 2008 workshop on Middleware security - MidSec '08  
This paper describes a unified approach for managing the disclosure of both historical and future events.  ...  However, scenarios exist in which the retrieval of historical information is required.  ...  ACKNOWLEDGEMENTS We acknowledge the support of the UK EPSRC grant CareGrid (EP/C53718X). We thank Luis Vargas and others from the Opera Research Group for their contributions.  ... 
doi:10.1145/1463342.1463349 dblp:conf/middleware/SinghEB08a fatcat:ytsvc2d4hzbz5ittnvisr7n5h4

In-Network Caching for the Green Internet of Things

Yuan Ren, Xuewei Zhang, Ting Wu, Yixuan Tan
2021 IEEE Access  
By caching multiple copies of the sensed data and suppressing repeated content deliveries from the sensor nodes, the in-network caching exhibits strong potentials to reduce energy consumption and avoid  ...  and delay requirement of the clients, traffic load of the brokers as well as the energy level of the sensor nodes are encapsulated in the proposed scheme.  ...  Moreover, the content update can experience a long time period, e.g., a day or a week, depending on the specific types of video requests.  ... 
doi:10.1109/access.2021.3082532 fatcat:doxyxcmsg5eqbj5tytflp4wte4

Effects of routing computations in content-based routing networks with mobile data sources

Vinod Muthusamy, Milenko Petrovic, Hans-Arno Jacobsen
2005 Proceedings of the 11th annual international conference on Mobile computing and networking - MobiCom '05  
This paper presents the first quantitative evaluation of the role of routing computations on performance when mobility is introduced to a content-based routing network.  ...  Our results show that ignoring route computation time paints a false picture of the scalability of content-based routing networks, but that with appropriate protocols the adverse effects can be mitigated  ...  The effect on the user is measured as the delivery rate of publications, computed as the ratio of actual deliveries of publications to the expected number of deliveries.  ... 
doi:10.1145/1080829.1080840 dblp:conf/mobicom/MuthusamyPJ05 fatcat:wvelnxv3dbcsrpn6vlns2fc35a

Publisher Placement Algorithms in Content-Based Publish/Subscribe

Alex King Yeung Cheung, Hans-Arno Jacobsen
2010 2010 IEEE 30th International Conference on Distributed Computing Systems  
Evaluations on PlanetLab and a cluster testbed show that our algorithms can reduce the average input load of the system by up to 68%, average broker message rate by up to 85%, and average delivery delay  ...  Additionally, the clients' impact on system load is totally neglected by such a policy.  ...  ACKNOWLEDGEMENTS Thanks to the PADRES team members, specifically Chunyang Ye, Young Yoon, and Vinod Muthusamy for their comments.  ... 
doi:10.1109/icdcs.2010.86 dblp:conf/icdcs/CheungJ10 fatcat:ndajcg343zgibam3s7uoivgezi

B-SUB: A Practical Bloom-Filter-Based Publish-Subscribe System for Human Networks

Yaxiong Zhao, Jie Wu
2010 2010 IEEE 30th International Conference on Distributed Computing Systems  
Using the TCBF, B-SUB can propagate interests by transmitting at most two TCBFs of dozens of bytes, which makes B-SUB spaceefficient.  ...  The adoption of portable wireless devices is rapidly rising. The demand for efficient communication protocols amongst these devices is pressing.  ...  We consider the impact of the DF on interests prop-agation and the FPR. We also analyze the storage complexity of TCBFs and present a TCBF allocation method with optimal FPR. A.  ... 
doi:10.1109/icdcs.2010.89 dblp:conf/icdcs/ZhaoW10 fatcat:uzpswmcxe5hjtmwkwbsg4ukcem
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