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TCS
1998
13 years 10 months ago
Threshold Dominating Sets and an Improved Characterization of W[2]
The Threshold Dominating Set problem is that of determining for a graph G = (V, E) whether there is a subset V ⊆ V of size k, such that for each vertex v ∈ V there are at leas...
Rodney G. Downey, Michael R. Fellows
CORR
2010
Springer
169views Education» more  CORR 2010»
13 years 7 months ago
Multimodal Biometric Systems - Study to Improve Accuracy and Performance
Biometrics is the science and technology of measuring and analyzing biological data of human body, extracting a feature set from the acquired data, and comparing this set against ...
K. Sasidhar, Vijaya L. Kakulapati, Kolikipogu Rama...
WSC
2001
14 years 8 days ago
Improving standardized time series methods by permuting path segments
We describe an extension procedure for constructing new standardized time series procedures from existing ones. The approach is based on averaging over sample paths obtained by pe...
James M. Calvin, Marvin K. Nakayama
CORR
2010
Springer
154views Education» more  CORR 2010»
13 years 11 months ago
Improved Approximation Guarantees for Sublinear-Time Fourier Algorithms
ABSTRACT. In this paper modified variants of the sparse Fourier transform algorithms from [14] are presented which improve on the approximation error bounds of the original algorit...
M. A. Iwen
HICSS
2009
IEEE
85views Biometrics» more  HICSS 2009»
14 years 5 months ago
Bounding the Size of k-Tuple Covers
Suppose there are n applications and n processors. A pair cover is a set S of one-to-one mappings (assignments) of the applications to the processors such that, for every pair (Ai...
Wolfgang W. Bein, Shahram Latifi, Linda Morales, I...