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DCG
2011
12 years 11 months ago
A Celtic Framework for Knots and Links
We describe a variant of a method used by modern graphic artists to design what are traditionally called Celtic knots, which are part of a larger family of designs called “mirro...
Jonathan L. Gross, Thomas W. Tucker
JCB
2006
107views more  JCB 2006»
13 years 7 months ago
Protein Image Alignment via Piecewise Affine Transformations
Abstract We present a new approach for aligning families of 2D gels. Instead of choosing one of the gels as reference and performing pairwise alignment, we construct an ideal gel t...
Florian A. Potra, Xing Liu, Françoise Seill...
BMCBI
2005
113views more  BMCBI 2005»
13 years 7 months ago
PentaPlot: A software tool for the illustration of genome mosaicism
Background: Dekapentagonal maps depict the phylogenetic relationships of five genomes in a visually appealing diagram and can be viewed as an alternative to a single evolutionary ...
Lutz Hamel, Olga Zhaxybayeva, J. Peter Gogarten
ICRA
1998
IEEE
148views Robotics» more  ICRA 1998»
13 years 11 months ago
Position Estimation Using Principal Components of Range Data
1 sensors is to construct a structural description from sensor data and to match this description to a previously acquired model [Crowley 85]. An alternative is to project individu...
James L. Crowley, Frank Wallner, Bernt Schiele
CORR
2008
Springer
162views Education» more  CORR 2008»
13 years 7 months ago
Welfare Undominated Groves Mechanisms
A common objective in mechanism design is to choose the outcome (for example, allocation of resources) that maximizes the sum of the agents' valuations, without introducing in...
Krzysztof R. Apt, Vincent Conitzer, Mingyu Guo, Ev...