Matches in ScholarlyData for { <https://w3id.org/scholarlydata/inproceedings/www2012/paper/921> ?p ?o. }
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- 921 creator ionut-trestian.
- 921 creator kevin-huguenin.
- 921 creator konstantina-papagiannaki.
- 921 creator nikolaos-laoutaris.
- 921 creator stefano-traverso.
- 921 creator vijay-erramilli.
- 921 type InProceedings.
- 921 label "TailGate: Handling long-tail content with a little help from friends".
- 921 sameAs 921.
- 921 abstract "Distributing long-tail content is an inherently difficult task due to the low amortization of bandwidth transfer costs as such content has limited number of views. Two recent trends are making this problem harder. First, the increasing popularity of user-generated content (UGC) and online social networks (OSNs) create and reinforce such popularity distributions. Second, the recent trend of geo-replicating content across multiple PoPs spread around the world, done for improving QoE for users and for redundancy reasons, can lead to unnecessary bandwidth costs. We build TailGate, a system that exploits social relationships, regularities in read access patterns, and time-zone differences to efficiently and selectively distribute long-tail content across PoPs. We evaluate TailGate using large traces from an OSN and show that it can decrease WAN bandwidth costs by as much as 80\% as well as reduce latency, improving QoE. We deploy TailGate on PlanetLab and show that even in the case when imprecise social information is available, TailGate can still decrease the latency for accessing long-tail YouTube videos by a factor of 2.".
- 921 hasAuthorList authorList.
- 921 isPartOf proceedings.
- 921 keyword "CDN".
- 921 keyword "QoE".
- 921 keyword "WAN costs".
- 921 keyword "inter datacenter bandwidth costs".
- 921 keyword "long-tail content".
- 921 keyword "online social networks".
- 921 title "TailGate: Handling long-tail content with a little help from friends".