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167
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JCT
2008
100views more  JCT 2008»
15 years 5 months ago
Optimal distortion embeddings of distance regular graphs into Euclidean spaces
ABSTRACT. In this paper we give a lower bound for the least distortion embedding of a distance regular graph into Euclidean space. We use the lower bound for finding the least dist...
Frank Vallentin
ICCV
2007
IEEE
16 years 7 months ago
Vector Quantizing Feature Space with a Regular Lattice
Most recent class-level object recognition systems work with visual words, i.e., vector quantized local descriptors. In this paper we examine the feasibility of a dataindependent ...
Tinne Tuytelaars, Cordelia Schmid
146
Voted
AMC
2011
14 years 8 months ago
Regularity of solutions for a third order differential equation in Hilbert spaces
We study regularity of mild and strong solutions for an abstract mathematical model of a flexible space structure under appropriate initial conditions. We apply our results showin...
Claudio Fernández, Carlos Lizama, Ver&oacut...
182
Voted
SIAMSC
2008
179views more  SIAMSC 2008»
15 years 5 months ago
Multigrid Algorithms for Inverse Problems with Linear Parabolic PDE Constraints
Abstract. We present a multigrid algorithm for the solution of distributed parameter inverse problems constrained by variable-coefficient linear parabolic partial differential equa...
Santi S. Adavani, George Biros
142
Voted
MLQ
2002
74views more  MLQ 2002»
15 years 4 months ago
Computability on Regular Subsets of Euclidean Space
For the computability of subsets of real numbers, several reasonable notions have been suggested in the literature. We compare these notions in a systematic way by relating them to...
Martin Ziegler