Sciweavers

757 search results - page 71 / 152
» Density Estimation in Linear Time
Sort
View
IPSN
2004
Springer
14 years 2 months ago
Distributed optimization in sensor networks
Wireless sensor networks are capable of collecting an enormous amount of data over space and time. Often, the ultimate objective is to derive an estimate of a parameter or functio...
Michael Rabbat, Robert D. Nowak
SDM
2009
SIAM
144views Data Mining» more  SDM 2009»
14 years 6 months ago
On Segment-Based Stream Modeling and Its Applications.
The primary constraint in the effective mining of data streams is the large volume of data which must be processed in real time. In many cases, it is desirable to store a summary...
Charu C. Aggarwal
SENSYS
2003
ACM
14 years 2 months ago
Taming the underlying challenges of reliable multihop routing in sensor networks
The dynamic and lossy nature of wireless communication poses major challenges to reliable, self-organizing multihop networks. These non-ideal characteristics are more problematic ...
Alec Woo, Terence Tong, David E. Culler
IPPS
2009
IEEE
14 years 3 months ago
High-level estimation and trade-off analysis for adaptive real-time systems
We propose a novel design estimation method for adaptive streaming applications to be implemented on a partially reconfigurable FPGA. Based on experimental results we enable accu...
Ingo Sander, Jun Zhu, Axel Jantsch, Andreas Herrho...
ICASSP
2009
IEEE
14 years 17 days ago
Chirp rate estimation of speech based on a time-varying quasi-harmonic model
The speech signal is usually considered as stationary during short analysis time intervals. Though this assumption may be sufficient in some applications, it is not valid for high...
Yannis Pantazis, Olivier Rosec, Yannis Stylianou