1594 search results - page 91 / 319 » Sampling and Reconstruction of Operators |
ICIP
2009
IEEE
13 years 5 months ago
2009
IEEE
Leading compressed sensing (CS) methods require m = O (k log(n)) compressive samples to perfectly reconstruct a k-sparse signal x of size n using random projection matrices (e.g., ...
TSP
2010
13 years 2 months ago
2010
Time-delay estimation arises in many applications in which a multipath medium has to be identified from pulses transmitted through the channel. Previous methods for time delay reco...
SIGMETRICS
2012
ACM
11 years 10 months 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...
INFOCOM
2012
IEEE
11 years 10 months ago
2012
IEEE
—Collecting per-flow aggregates in high-speed links is challenging and usually requires traffic sampling to handle peak rates and extreme traffic mixes. Static selection of sa...
CCR
2008
13 years 8 months ago
2008
Flow records gathered by routers provide valuable coarse-granularity traffic information for several measurement-related network applications. However, due to high volumes of traf...