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Going viral
2011
Proceedings of the 2011 ACM SIGCOMM conference on Internet measurement conference - IMC '11
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In this paper, we characterize and quantify the behavior of thousands of flash crowds on CoralCDN, an open content distribution network running at several hundred POPs. ...
Handling flash crowds poses a difficult task for web services. ...
To address this limitation, this paper analyzes flash crowds based on four years of data from CoralCDN [4, 5] , an open CDN comprised of globally cooperating proxies. ...
doi:10.1145/2068816.2068867
dblp:conf/imc/WendellF11
fatcat:krswjxnffnhyrcrubklchu6pfi
LiveJack
2017
Proceedings of the 2017 ACM on Multimedia Conference - MM '17
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LiveJack can elastically scale the serving capacity of CDN servers by integrating Virtual Media Functions (VMF) in the edge cloud to accommodate flash crowds for very popular contents. ...
Evaluations demonstrate that LiveJack can increase CDN server capacity by more than six times, and can effectively accommodate highly dynamic workloads with an improved service quality. ...
For instance, on Oct. 26, 2016, a fake viral post of "Live NASA Space Walk" in Facebook-live by Viral USA accidentally generated a major flash crowd for the system. ...
doi:10.1145/3123266.3123283
dblp:conf/mm/YanSLYHJXC17
fatcat:q5stlndpubgvhha5vnas6msc6q
Peer-assisted content distribution on a budget
2012
Computer Networks
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Our extensive evaluation of Cyclops in a variety of settingsincluding controlled PlanetLab and live Internet experiments involving thousands of users -shows a significant reduction in content distribution ...
In this paper, we propose a general framework and present a prototype implementation of peer-assisted content delivery application. ...
Flash Crowd Experiments: To emulate a flash crowd arrival process -representative of a scenario in which a large number of clients exhibit a sudden interest in some specific content -we deployed a set ...
doi:10.1016/j.comnet.2012.02.011
fatcat:kd5hc2z5pnc3xpatgj66znpoo4
Distributing content simplifies ISP traffic engineering
2013
Performance Evaluation Review
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In this paper, we investigate the interplay between content distribution strategies and traffic engineering and ask whether or how an NCDN should address these concerns in a joint manner. ...
The emergence of such "network-CDNs" (NCDNs) is driven both by market forces as well as the cost of carrying ever-increasing volumes of traffic across their backbones. ...
Any opinions expressed in this work are solely those of the authors and not necessarily those of National Science Foundation or Akamai Technologies. ...
doi:10.1145/2494232.2465764
fatcat:zuaileesbre6pd5pcdokkdjyxy
Distributing content simplifies ISP traffic engineering
2013
Proceedings of the ACM SIGMETRICS/international conference on Measurement and modeling of computer systems - SIGMETRICS '13
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In this paper, we investigate the interplay between content distribution strategies and traffic engineering and ask whether or how an NCDN should address these concerns in a joint manner. ...
The emergence of such "network-CDNs" (NCDNs) is driven both by market forces as well as the cost of carrying ever-increasing volumes of traffic across their backbones. ...
Any opinions expressed in this work are solely those of the authors and not necessarily those of National Science Foundation or Akamai Technologies. ...
doi:10.1145/2465529.2465764
dblp:conf/sigmetrics/SharmaVS13
fatcat:vjmsq5v7lrfnlawrvobn4nfz4i
FreeDOM
2012
Proceedings of the 11th ACM Workshop on Hot Topics in Networks - HotNets-XI
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In the current client-server access model, the cost of providing a service increases with its popularity. ...
This paper proposes an alternative architecture for deploying services that allows more web services to be offered for free. ...
Self-scaling storage systems can be used to mitigate flash crowds, employ smarter caching techniques, improve locality of data, and of course lower operating costs. ...
doi:10.1145/2390231.2390252
dblp:conf/hotnets/ChengSKA12
fatcat:f2lykkt5srdp5lljybyylz2hp4
Crowdsourced network measurements: Benefits and best practices
2015
Computer Networks
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Each method falls short in offering only a partial view of the network. ...
In this study, we compare crowdsourcing with traditional measurement techniques, describe possible pitfalls and limitations, and present best practices to overcome these issues. ...
it to an undefined, generally large group of people in form of an open call" [21] . ...
doi:10.1016/j.comnet.2015.07.003
fatcat:vsh5o72ksbdjjiwv7bspzxx6na
D2.1 Definition of Use Cases, Service Requirements and KPIs
2018
Zenodo
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Their analysis has resulted in the derivation of the main KPIs that the Metro-Haul architecture needs to satisfy. ...
This deliverable describes the work done in T2.1 and is based on selected Service Use Cases, which are representative of the three service types as defined by 3GPP. ...
Shared with Peak-hours/Flash crowd task. 4 Shared with Peak-hours/Flash crowd task. ...
doi:10.5281/zenodo.1194063
fatcat:p7pu7rcpnndjlb6urdbzh6w4mi
ActiveCDN: Cloud Computing Meets Content Delivery Networks
2017
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Content delivery networks play a crucial role in today's Internet. ...
We present ActiveCDN, a novel CDN architecture that allows a content publisher to dynamically scale their content delivery services using network virtualization and cloud computing techniques. ...
An example of such a flash crowd event was the inauguration of President Barack Obama in January 2009, which "generated massive Web traffic", leading to site slowdowns. ...
doi:10.7916/d8902bs1
fatcat:srvb5l52vfb6tpobepsciwmw74
DiffHub: An Efficient Cloud Sync Technology based on Binary Diffs
2015
Journal of Information Processing
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Among several distinct kinds of syncing technology implemented in clouds today, none implement binary diffs for efficiency. ...
Binary diffs are well established in literature and can be used to drastically reduce the bulk transferred over the network. ...
The simplified version is static and produces 4 sets of normal, popular (pop), hot and Flash Crowd (flash) items. ...
doi:10.2197/ipsjjip.23.683
fatcat:jiatkbyznzc2np7thm476rtpke
Vlogging
2010
ACM Computing Surveys
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In recent years, blogging has become an exploding passion among Internet communities. ...
We also make an in-depth investigation of various vlog mining topics from a research perspective and present several incentive applications such as user-targeted video advertising and collective intelligence ...
We also wish to thank our colleagues in JDL lab for providing the related materials. ...
doi:10.1145/1749603.1749606
fatcat:qeopjzg4j5bwparwtbmvwdesd4
Improving Content Delivery and Service Discovery in Networks
2017
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The popularity of these new class of devices has, in turn, increased demand for multimedia content by mobile users. ...
In my thesis, I aim to provide clarity and insight into the usage of core networking protocols and multimedia consumption on both mobile and wireless networks, as well as the network core. ...
Regional networks and the Internet dynamically adjust to high loads of unanticipated traffic, e.g., such as in the case of "flash crowds" or highly viral content. 3. ...
doi:10.7916/d8z89ccc
fatcat:k4ingsyn7na2rl7scdbk4l4oe4
Social network support for data delivery infrastructures
2011
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The standard solution, deploying the content on a centralised server, can be inadequate in several situations. ...
Our traces show that a preference for the unpopular tail items often spreads virally and is localised to some part of the social network. ...
due to flash crowds. ...
doi:10.17863/cam.16368
fatcat:ts43dryogjdelhsowehmxi66dy
Myanmar's Coup d'état and the Struggle for Federal Democracy and Inclusive Government
2022
Religions
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It examines the implications for Myanmar when the crisis reached a more complex phase after the military's open use of force and terror on the broader civilian population prompted the NUG to declare war ...
Since the coup, Myanmar has been in turmoil, paralysed by instability which escalated after the military's deadly crackdown on pro-democracy activists. ...
As the violence and arrests increased, the crowds on the streets disappeared. In Yangon, groups of mostly young people appeared briefly, shouting slogans and flashing the three-finger salute. ...
doi:10.3390/rel13070594
fatcat:jq4zagi5jbh7phpa5rrpwslb5y
Mapping Digital Media: Canada
2013
Social Science Research Network
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While the CBC will retain the rights to Hockey Night in Canada for four years, its editorial control will go also go to Rogers. ...
of open government. ...
and creating an enabling legal environment for good, brave and enterprising journalism to fl ourish. ...
doi:10.2139/ssrn.2455895
fatcat:4t2kacnhbnbyzpsn27entyf5na
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