649 search results - page 2 / 130 » Sampling Algorithms in a Stream Operator |
PODS
2009
ACM
14 years 5 months ago
2009
ACM
APPEARED IN ACM PODS-2009. A sliding windows model is an important case of the streaming model, where only the most "recent" elements remain active and the rest are disc...
AINA
2007
IEEE
13 years 11 months ago
2007
IEEE
Abstract— A wireless sensor network (WSN) is energy constrained, and the extension of its lifetime is one of the most important issues in its design. Usually, a WSN collects a la...
SAC
2010
ACM
13 years 5 months ago
2010
ACM
In this paper, we present a summarization technique adapted to trajectory streams. The Spatiotemporal Stream Sampling (STSS) algorithm is a single-pass sampling technique that tak...
SIGMETRICS
2005
ACM
13 years 10 months ago
2005
ACM
Statistical information about the flow sizes in the traffic passing through a network link helps a network operator to characterize network resource usage, infer traffic demands,...
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
Abstract— This work presents a sampling data stream algorithm for wireless sensor networks (WSNs). The proposed algorithm is based on sampling techniques applied to data histogra...