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PERCOM
2006
ACM
15 years 9 months ago
Exploring Spatial Correlation for Link Quality Estimation in Wireless Sensor Networks
The irregularity in quality of wireless communication links poses significant research challenges in wireless sensor network design. Dynamic network conditions and environmental f...
Yingqi Xu, Wang-Chien Lee
SIGMOD
1999
ACM
110views Database» more  SIGMOD 1999»
15 years 2 months ago
Multi-dimensional Selectivity Estimation Using Compressed Histogram Information
The database query optimizer requires the estimation of the query selectivity to find the most efficient access plan. For queries referencing multiple attributes from the same rel...
Ju-Hong Lee, Deok-Hwan Kim, Chin-Wan Chung
ISLPED
1996
ACM
100views Hardware» more  ISLPED 1996»
15 years 2 months ago
Basic experimentation on accuracy of power estimation for CMOS VLSI circuits
In this paper, we discuss on accuracy of several kinds of power dissipation model for CMOS VLSI circuits. Some researchers have proposed several efficient power estimation methods...
Tohru Ishihara, Hiroto Yasuura
CDC
2009
IEEE
128views Control Systems» more  CDC 2009»
15 years 1 months ago
The entropy penalized minimum energy estimator
This paper addresses the state estimation problem of nonlinear systems. We formulate the problem using a minimum energy estimator (MEE) approach and propose an entropy penalized sc...
Sergio Daniel Pequito, A. Pedro Aguiar, Diogo A. G...
APIN
2008
102views more  APIN 2008»
14 years 10 months ago
Approximation-based feature selection and application for algae population estimation
This paper presents a data-driven approach for feature selection to address the common problem of dealing with high-dimensional data. This approach is able to handle the real-valu...
Qiang Shen, Richard Jensen