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IPMI
2011
Springer
14 years 10 months ago
Learning an Atlas of a Cognitive Process in Its Functional Geometry
In this paper we construct an atlas that captures functional characteristics of a cognitive process from a population of individuals. The functional connectivity is encoded in a lo...
Georg Langs, Danial Lashkari, Andrew Sweet, Yanmei...
CORR
2012
Springer
171views Education» more  CORR 2012»
14 years 2 months ago
Random Feature Maps for Dot Product Kernels
Approximating non-linear kernels using feature maps has gained a lot of interest in recent years due to applications in reducing training and testing times of SVM classifiers and...
Purushottam Kar, Harish Karnick
CBMS
2002
IEEE
15 years 11 months ago
A Statistical Approach to Texture Description of Medical Images: A Preliminary Study
The article deals with the problem of texture description. It presents a statistical approach. Specifically it introduces the use of first- and second-order statistics on textur...
Matjaz Bevk, Igor Kononenko
CORR
2010
Springer
94views Education» more  CORR 2010»
15 years 6 months ago
Geometric reconstruction from point-normal data
Creating virtual models of real spaces and objects is cumbersome and time consuming. This paper focuses on the problem of geometric reconstruction from sparse data obtained from c...
Eleanor G. Rieffel, Don Kimber, Jim Vaughan
TIT
2008
54views more  TIT 2008»
15 years 6 months ago
Exponential Diversity Achieving Spatio-Temporal Power Allocation Scheme for Fading Channels
In this paper, we analyze optimal (in space and time) adaptive power transmission policies for fading channels when the channel-state information (CSI) at the transmitter (CSIT) an...
Vinod Sharma, Karumbu Premkumar, Raghava N. Swamy