12825 search results - page 278 / 2565 » Improved PLSOM algorithm |
175
click to vote
MFCS
2007
Springer
16 years 1 months ago
2007
Springer
The notion of distance constrained graph labelings, motivated by the Frequency Assignment Problem, reads as follows: A mapping from the vertex set of a graph G = (V, E) into an in...
176
click to vote
WG
2007
Springer
16 years 1 months ago
2007
Springer
Abstract. The computation of all minimal transversals of a given hypergraph in output-polynomial time is a long standing open question known as the transversal hypergraph generatio...
182
click to vote
FOCS
2006
IEEE
16 years 1 months ago
2006
IEEE
We prove that the hit-and-run random walk is rapidly mixing for an arbitrary logconcave distribution starting from any point in the support. This extends the work of [26], where t...
283
click to vote
ICMCS
2006
IEEE
16 years 1 months ago
2006
IEEE
Human face detection plays an important role in many applications such as video surveillance, face recognition, and face image database management. This paper describes a fast fac...
209
click to vote
ICMCS
2006
IEEE
16 years 1 months ago
2006
IEEE
The best-basis algorithm has gained much importance on textured-based image compression and denoising of signals. In this paper, an architecture for the wavelet-packet based best-...