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ISCAS
2006
IEEE
99views Hardware» more  ISCAS 2006»
16 years 1 days ago
High-rate quasi-cyclic LDPC codes for magnetic recording channel with low error floor
— By implementing an FPGA-based simulator, we investigate the performance of high-rate quasi-cyclic (QC) LDPC codes for the magnetic recording channel at very low sector error ra...
Hao Zhong, Tong Zhang, Erich F. Haratsch
DATE
2007
IEEE
88views Hardware» more  DATE 2007»
16 years 11 days ago
Trade-off design of analog circuits using goal attainment and "Wave Front" sequential quadratic programming
One of the main tasks in analog design is the sizing of the circuit parameters, such as transistor lengths and widths, in order to obtain optimal circuit performances, such as hig...
Daniel Mueller, Helmut E. Graeb, Ulf Schlichtmann
ICIP
2002
IEEE
16 years 7 months ago
Low complexity guaranteed fit compound document compression
We propose a new, very low complexity, single-pass, algorithm for compression of continuous tone compound documents, known as GRAFIT (GuaRAnteed FIT) that can guarantee a minimum ...
Debargha Mukherjee, Christos Chrysafis, Amir Said
ICCD
2005
IEEE
92views Hardware» more  ICCD 2005»
16 years 3 months ago
Mitigating Soft Errors in Highly Associative Cache with CAM-based Tag
Content Addressable Memories (CAM) are widely used for the tag portions in highly associative caches. Since data are not explicitly read out of tag array in CAM search, the detect...
Luong Dinh Hung, Masahiro Goshima, Shuichi Sakai
DATE
2010
IEEE
156views Hardware» more  DATE 2010»
15 years 8 months ago
Defect aware X-filling for low-power scan testing
Various X-filling methods have been proposed for reducing the shift and/or capture power in scan testing. The main drawback of these methods is that X-filling for low power leads t...
S. Balatsouka, V. Tenentes, Xrysovalantis Kavousia...