839 search results - page 18 / 168 » Algorithms for Index-Assisted Selectivity Estimation |
90
Voted
PERCOM
2008
ACM
16 years 1 days ago
2008
ACM
This paper investigates wireless sensor networks where a small percentage of nodes are assumed to know their location a priori. These reference nodes enable absolute localization ...
111
Voted
GLOBECOM
2008
IEEE
15 years 7 months ago
2008
IEEE
— In this paper, we propose a low-complexity iterative joint channel estimation, detection and decoding technique for doubly selective channels. The key is a segment-by-segment f...
131
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KDD
2010
ACM
15 years 4 months ago
2010
ACM
Feature selection is an important task in order to achieve better generalizability in high dimensional learning, and structure learning of Markov random fields (MRFs) can automat...
126
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ICASSP
2011
IEEE
14 years 4 months ago
2011
IEEE
Abstract—Widely distributed multiple radar architectures offer parameter estimation improvement for target localization. For a large number of radars, the achievable localization...
JMLR
2010
14 years 7 months ago
2010
Commonly to classify new object in Data Mining one should estimate its similarity with given classes. Function of Rival Similarity (FRiS) is assigned to calculate quantitative mea...