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IMAMCI
2007
70views more  IMAMCI 2007»
15 years 3 months ago
On the geometry of stability regions of Smith predictors subject to delay uncertainty
In this paper, we present a geometric method for describing the effects of the delay induced uncertainty on the stability of a standard Smith Predictor control scheme. The method...
Constantin-Irinel Morarescu, Silviu-Iulian Nicules...
TCSV
2002
292views more  TCSV 2002»
15 years 2 months ago
Document image segmentation using wavelet scale-space features
In this paper, an efficient and computationally fast method for segmenting text and graphics part of document images based on textural cues is presented. We assume that the graphic...
Mausumi Acharyya, Malay K. Kundu
INTERSPEECH
2010
14 years 10 months ago
Efficient HMM-based estimation of missing features, with applications to packet loss concealment
In this paper, we present efficient HMM-based techniques for estimating missing features. By assuming speech features to be observations of hidden Markov processes, we derive a mi...
Bengt J. Borgström, Per Henrik Borgström...
JCPHY
2011
87views more  JCPHY 2011»
14 years 6 months ago
A fast directional algorithm for high-frequency electromagnetic scattering
This paper is concerned with the fast solution of high frequency electromagnetic scattering problems using the boundary integral formulation. We extend the O(N log N) directional ...
Paul Tsuji, Lexing Ying
VLSID
2008
IEEE
122views VLSI» more  VLSID 2008»
15 years 9 months ago
Implementing the Best Processor Cores
It is well-known that varying architectural, technological and implementation aspects of embedded microprocessors, such as ARM, can produce widely differing performance and power ...
Vamsi Boppana, Rahoul Varma, S. Balajee