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COMPGEOM
2005
ACM
14 years 25 days ago
2005
ACM
Using inclusion-exclusion, we can write the indicator function of a union of finitely many balls as an alternating sum of indicator functions of common intersections of balls. We...
EMO
2001
Springer
14 years 3 months ago
2001
Springer
In High Dose Rate (HDR) brachytherapy the conventional dose optimization algorithms consider the multiple objectives in form of an aggregate function which combines individual obj...
CORR
2004
Springer
13 years 10 months ago
2004
Springer
We survey results on the hardness of approximating combinatorial optimization problems. Contents
CORR
2007
Springer
13 years 11 months ago
2007
Springer
We propose a new set of rotationally and translationally invariant features for image or pattern recognition and classification. The new features are cubic polynomials in the pix...
AIPS
1994
14 years 6 days ago
1994
Aimsof traditional planners had beenlimited to finding a sequenceof operators rather than finding an optimal or neax-optimalfinal state. Consequent]y, the performanceimprovementsy...