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146
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SBCCI
2009
ACM
145views VLSI» more  SBCCI 2009»
15 years 10 months ago
Pipelined successive approximation conversion (PSAC) with error correction for a CMOS ophthalmic sensor
The purpose of this work is the proposal of a 10-Bit / 1 MSPS Analog to Digital Converter (ADC) with error correction to match the requirements of a CMOS wavefront sensor for opht...
Frank Sill, Davies W. de Lima Monteiro
135
Voted
SWAT
2004
Springer
98views Algorithms» more  SWAT 2004»
15 years 9 months ago
Tight Approximability Results for Test Set Problems in Bioinformatics
In this paper, we investigate the test set problem and its variations that appear in a variety of applications. In general, we are given a universe of objects to be “distinguish...
Piotr Berman, Bhaskar DasGupta, Ming-Yang Kao
125
Voted
VISSYM
2004
15 years 5 months ago
Accuracy Evaluation of Different Centerline Approximations of Blood Vessels
Accurate determination of the vessel axis is a prerequisite for automated visualization and quantification of artery diseases. This paper presents an evaluation of different metho...
Alexandra La Cruz
139
Voted
DISOPT
2006
155views more  DISOPT 2006»
15 years 3 months ago
Cyclical scheduling and multi-shift scheduling: Complexity and approximation algorithms
We consider the multiple shift scheduling problem modelled as a covering problem. Such problems are characterized by a constraint matrix that has in every column blocks of consecu...
Dorit S. Hochbaum, Asaf Levin
139
Voted
PAMI
2007
176views more  PAMI 2007»
15 years 3 months ago
Approximate Labeling via Graph Cuts Based on Linear Programming
A new framework is presented for both understanding and developing graph-cut based combinatorial algorithms suitable for the approximate optimization of a very wide class of MRFs ...
Nikos Komodakis, Georgios Tziritas