94 search results - page 5 / 19 » Convex analysis of generalized flow networks |
88
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MOBIHOC
2008
ACM
15 years 9 months ago
2008
ACM
Recent discovery of the mixture (power-law and exponential) behavior of inter-meeting time distribution of mobile nodes presents new challenge to the problem of mobility modeling ...
112
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SIGMETRICS
2012
ACM
13 years 12 hour ago
2012
ACM
Sampling is crucial for controlling resource consumption by internet traffic flow measurements. Routers use Packet Sampled NetFlow [9], and completed flow records are sampled in...
STOC
2005
ACM
15 years 10 months ago
2005
ACM
We consider the problem of approximately counting integral flows in a network. We show that there is an fpras based on volume estimation if all capacities are sufficiently large, ...
CCS
2007
ACM
15 years 3 months ago
2007
ACM
Malicious programs spy on users’ behavior and compromise their privacy. Even software from reputable vendors, such as Google Desktop and Sony DRM media player, may perform undes...
SIGMETRICS
2009
ACM
15 years 4 months ago
2009
ACM
In the context of network traffic analysis, we address the problem of estimating the tail index of flow (or more generally of any group) size distribution from the observation of...