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FOCS
2010
IEEE
15 years 4 months ago
A Non-linear Lower Bound for Planar Epsilon-Nets
We show that the minimum possible size of an -net for point objects and line (or rectangle)ranges in the plane is (slightly) bigger than linear in 1/ . This settles a problem rais...
Noga Alon
GI
2009
Springer
15 years 4 months ago
An Evolutionary Strategy for Model-based Segmentation of Medical Data
: Medical image segmentation often involves variants of deformable models to account for both the variability of object shapes and variation in image quality. Segmentation quality,...
Karin Engel, Klaus D. Toennies
GI
2009
Springer
15 years 4 months ago
Direct Detection and Location of Multiple Sources with Intermittent Emission
: This paper investigates the direct position determination (DPD) problem from passive measurements made with a moving antenna array in the case of a timevarying number of emitting...
Marc Oispuu
DAM
2011
15 years 1 months ago
A theory of decomposition into prime factors of layered interconnection networks
The \Cross Product" technique introduced by Even and Litman EL92] is extended into a fulldecompositiontheory enablinga unique (up to isomorphism)and polynomialfactorizationof...
Azaria Paz
CCA
2009
Springer
15 years 10 months ago
Effective Dispersion in Computable Metric Spaces
We investigate the relationship between computable metric spaces (X, d, ) and (X, d, ), where (X, d) is a given metric space. In the case of Euclidean space, and are equivalent u...
Zvonko Iljazovic