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223
Voted
IMC
2005
ACM
16 years 13 days ago
2005
ACM
During recent years, peer-to-peer (P2P) file-sharing systems have evolved in many ways to accommodate growing numbers of participating peers. In particular, new features have cha...
211
Voted
CCS
2006
ACM
15 years 10 months ago
2006
ACM
Location-hidden services, as offered by anonymity systems such as Tor, allow servers to be operated under a pseudonym. As Tor is an overlay network, servers hosting hidden service...
189
Voted
SIGCOMM
2010
ACM
15 years 7 months ago
2010
ACM
This is a quantitative study on the performance of 3G mobile data offloading through WiFi networks. We recruited about 100 iPhone users from a metropolitan area and collected stat...
159
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JCO
2010
15 years 5 months ago
2010
Given a network G = (V, E), we say that a subset of vertices S ⊆ V has radius r if it is spanned by a tree of depth at most r. We are interested in determining whether G has a cu...
226
Voted
MOBICOM
2012
ACM
13 years 9 months ago
2012
ACM
While a natural fit for modeling and understanding mobile networks, time-varying graphs remain poorly understood. Indeed, many of the usual concepts of static graphs have no obvi...