6 search results - page 1 / 2 » Optimizing Cost for Online Social Networks on Geo-Distribute... |
NSDI
2010
13 years 6 months ago
2010
: As cloud services grow to span more and more globally distributed datacenters, there is an increasingly urgent need for automated mechanisms to place application data across thes...
INFOCOM
2012
IEEE
11 years 7 months ago
2012
IEEE
—Federation of geo-distributed cloud services is a trend in cloud computing which, by spanning multiple data centers at different geographical locations, can provide a cloud plat...
ICASSP
2011
IEEE
12 years 8 months ago
2011
IEEE
We present a methodology for enhancing the delivery of usergenerated content in online social networks. To this end, we first regularize the social graph via node capacity and li...
WWW
2010
ACM
13 years 11 months ago
2010
ACM
Previous work analyzing social networks has mainly focused on binary friendship relations. However, in online social networks the low cost of link formation can lead to networks w...
CORR
2010
Springer
12 years 11 months ago
2010
Springer
Abstract--Virtualization technology facilitates a dynamic, demanddriven allocation and migration of servers. This paper studies how the flexibility offered by network virtualizatio...