66 search results - page 2 / 14 » Multiplicative Nonnegative Graph Embedding |
COMBINATORICS
2000
13 years 4 months ago
2000
We construct examples of nonnegative harmonic functions on certain graded graphs: the Young lattice and its generalizations. Such functions first emerged in harmonic analysis on th...
SIAMJO
2008
13 years 4 months ago
2008
Eigenvectors to the second smallest eigenvalue of the Laplace matrix of a graph, also known as Fiedler vectors, are the basic ingredient in spectral graph partitioning heuristics....
ECCV
2008
Springer
13 years 6 months ago
2008
Springer
Pedestrian detection in still image should handle the large appearance and stance variations arising from the articulated structure, various clothing of human as well as viewpoints...
JIPS
2011
12 years 11 months ago
2011
APPROX
2010
Springer
13 years 5 months ago
2010
Springer
We present a simple factor 6 algorithm for approximating the optimal multiplicative distortion of embedding (unweighted) graph metrics into tree metrics (thus improving and simplif...