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PDPTA
2007
15 years 8 months ago
A Parallel Algorithm for Discrete Gabor Transforms
- Serial algorithms to evaluate the Gabor transform of a discrete signal are bound by the length of signal for which the transform can be evaluated. The time taken, if machine memo...
Kshitij Sudan, Nipun Saggar, Asok De
PR
2011
15 years 1 months ago
Linearized proximal alternating minimization algorithm for motion deblurring by nonlocal regularization
Non-blind motion deblurring problems are highly ill-posed and so it is quite difficult to find the original sharp and clean image. To handle ill-posedness of the motion deblurrin...
Sangwoon Yun, Hyenkyun Woo
ICCAD
2004
IEEE
111views Hardware» more  ICCAD 2004»
16 years 3 months ago
A new incremental placement algorithm and its application to congestion-aware divisor extraction
— This paper presents two contributions. The first is an incremental placement algorithm for placement-aware logic synthesis along with a proof of optimality. The algorithm can ...
Satrajit Chatterjee, Robert K. Brayton
EPEW
2007
Springer
16 years 1 months ago
Evaluation of P2P Search Algorithms for Discovering Trust Paths
Abstract. Distributed security models based on a ‘web of trust’ eliminate single points of failure and alleviate performance bottlenecks. However, such distributed approaches r...
Emerson Ribeiro de Mello, Aad P. A. van Moorsel, J...
AINA
2006
IEEE
16 years 27 days ago
Partitioned optimization algorithms for multiple sequence alignment
Multiple sequence alignment is an important and difficult problem in molecular biology and bioinformatics. In this paper, we propose a partitioning approach that significantly impr...
Yixin Chen, Yi Pan, Juan Chen, Wei Liu, Ling Chen