Sciweavers

4277 search results - page 80 / 856
» On Multiple Linear Approximations
Sort
View
FSS
2002
125views more  FSS 2002»
14 years 9 months ago
An "orderwise" polynomial regression procedure for fuzzy data
In this work we study approximation of fuzzy functions on a finite set of distinct points. Two types of approximation are considered, one method based on fuzzy linear programming p...
Pierpaolo D'Urso, Tommaso Gastaldi
MOBIHOC
2009
ACM
15 years 10 months ago
Optimal monitoring in multi-channel multi-radio wireless mesh networks
Wireless mesh networks (WMN) are finding increasing usage in city-wide deployments for providing network connectivity. Mesh routers in WMNs typically use multiple wireless channel...
Dong-Hoon Shin, Saurabh Bagchi
WASA
2009
Springer
126views Algorithms» more  WASA 2009»
15 years 4 months ago
Data Collection with Multiple Sinks in Wireless Sensor Networks
In this paper, we consider Multiple-Sink Data Collection Problem in wireless sensor networks, where a large amount of data from sensor nodes need to be transmitted to one of multip...
Sixia Chen, Matthew Coolbeth, Hieu Dinh, Yoo-Ah Ki...
CORR
2011
Springer
210views Education» more  CORR 2011»
14 years 5 months ago
Statistical Compressed Sensing of Gaussian Mixture Models
A novel framework of compressed sensing, namely statistical compressed sensing (SCS), that aims at efficiently sampling a collection of signals that follow a statistical distribu...
Guoshen Yu, Guillermo Sapiro
STOC
2012
ACM
209views Algorithms» more  STOC 2012»
13 years 13 days ago
Nearly optimal solutions for the chow parameters problem and low-weight approximation of halfspaces
The Chow parameters of a Boolean function f : {−1, 1}n → {−1, 1} are its n + 1 degree-0 and degree-1 Fourier coefficients. It has been known since 1961 [Cho61, Tan61] that ...
Anindya De, Ilias Diakonikolas, Vitaly Feldman, Ro...