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» Means, Correlations and Bounds
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SDM
2009
SIAM
164views Data Mining» more  SDM 2009»
15 years 9 months ago
Time-Decayed Correlated Aggregates over Data Streams.
Data stream analysis frequently relies on identifying correlations and posing conditional queries on the data after it has been seen. Correlated aggregates form an important examp...
Graham Cormode, Srikanta Tirthapura, Bojian Xu
PIMRC
2008
IEEE
15 years 6 months ago
Designing PSAM schemes: How optimal are SISO pilot parameters for spatially correlated SIMO?
Abstract-We study the design parameters of pilot-symbolassisted modulation (PSAM) schemes for spatially correlated single-input multiple-output (SIMO) systems in time-varying Gauss...
Xiangyun Zhou, Tharaka A. Lamahewa, Parastoo Sadeg...
CEC
2009
IEEE
15 years 6 months ago
Towards an evolved lower bound for the most circular partition of a square
— We examine the problem of partitioning a square into convex polygons which are as circular as possible. Circular means that the polygon’s aspect ratio is supposed to be near
Claudia Obermaier, Markus Wagner
IPSN
2005
Springer
15 years 5 months ago
Lossy network correlated data gathering with high-resolution coding
— We consider a sensor network measuring correlated data, where the task is to gather all data from the network nodes to a sink. We consider the case where data at nodes is lossy...
Razvan Cristescu, Baltasar Beferull-Lozano
AVBPA
2005
Springer
271views Biometrics» more  AVBPA 2005»
15 years 5 months ago
Dynamic Approach for Face Recognition Using Digital Image Skin Correlation
With the recent emphasis on homeland security, there is an increased interest in accurate and non-invasive techniques for face recognition. Most of the current techniques perform a...
Satprem Pamudurthy, E. Guan, Klaus Mueller, Miriam...