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SOCO
2010
Springer
15 years 4 months ago
Automatic circle detection on digital images with an adaptive bacterial foraging algorithm
This article presents an algorithm for the automatic detection of circular shapes from complicated and noisy images without using the conventional Hough transform methods. The prop...
Sambarta Dasgupta, Swagatam Das, Arijit Biswas, Aj...
VLSI
2010
Springer
15 years 4 months ago
Design of low-complexity and high-speed digital Finite Impulse Response filters
—In this paper, we introduce a design methodology to implement low-complexity and high-speed digital Finite Impulse Response (FIR) filters. Since FIR filters suffer from a larg...
Diego Jaccottet, Eduardo Costa, Levent Aksoy, Paul...
DAC
2006
ACM
16 years 7 months ago
Optimization of area under a delay constraint in digital filter synthesis using SAT-based integer linear programming
In this paper, we propose an exact algorithm for the problem of area optimization under a delay constraint in the synthesis of multiplierless FIR filters. To the best of our knowl...
Eduardo A. C. da Costa, José Monteiro, Leve...
VLSID
2007
IEEE
142views VLSI» more  VLSID 2007»
16 years 6 months ago
Controllability-driven Power Virus Generation for Digital Circuits
The problem of peak power estimation in CMOS circuits is essential for analyzing the reliability and performance of circuits at extreme conditions. The Power Virus problem involves...
K. Najeeb, Karthik Gururaj, V. Kamakoti, Vivekanan...
SODA
2010
ACM
135views Algorithms» more  SODA 2010»
16 years 3 months ago
Probabilistic Analysis of the Semidefinite Relaxation Detector in Digital Communications
We consider the problem of detecting a vector of symbols that is being transmitted over a fading multiple?input multiple?output (MIMO) channel, where each symbol is an ?th root of...
Anthony Man-Cho So