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» Planar Earthmover is not in L_1
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FOCS
2005
IEEE
9 years 8 months ago
Nonembeddability theorems via Fourier analysis
Various new nonembeddability results (mainly into L1) are proved via Fourier analysis. In particular, it is shown that the Edit Distance on {0, 1}d has L1 distortion (log d) 1 2 ...
Subhash Khot, Assaf Naor
IJBC
2007
74views more  IJBC 2007»
9 years 2 months ago
Geometry of homoclinic Connections in a Planar Circular Restricted Three-Body Problem
Abstract. The stable and unstable invariant manifolds associated with Lyapunov orbits about the libration point L1 between the primaries in the planar circular restricted three-bod...
Marian Gidea, Josep J. Masdemont
FOCS
2008
IEEE
9 years 9 months ago
Embeddings of Topological Graphs: Lossy Invariants, Linearization, and 2-Sums
We study the properties of embeddings, multicommodity flows, and sparse cuts in minor-closed families of graphs which are also closed under 2-sums; this includes planar graphs, g...
Amit Chakrabarti, Alexander Jaffe, James R. Lee, J...
ISAAC
2004
Springer
125views Algorithms» more  ISAAC 2004»
9 years 7 months ago
Polyline Fitting of Planar Points Under Min-sum Criteria
Fitting a curve of a certain type to a given set of points in the plane is a basic problem in statistics and has numerous applications. We consider fitting a polyline with k join...
Boris Aronov, Tetsuo Asano, Naoki Katoh, Kurt Mehl...
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