8824 search results - page 67 / 1765 » On the Complexity of Real Functions |
PAMI
2006
14 years 11 months ago
2006
This study investigates a level set method for complex polarimetric image segmentation. It consists of minimizing a functional containing an original observation term derived from ...
ANTSW
2004
Springer
15 years 5 months ago
2004
Springer
Abstract. We present in this paper, a new model for document hierarchical clustering, which is inspired from the self-assembly behavior of real ants. We have simulated the way ants...
ICASSP
2008
IEEE
15 years 6 months ago
2008
IEEE
It is well known that high-dimensional nearest-neighbor retrieval is very expensive. Many signal processing methods suffer from this computing cost. Dramatic performance gains can...
ICTAI
2009
IEEE
15 years 6 months ago
2009
IEEE
A multiobjective genetic algorithm to uncover community structure in complex network is proposed. The algorithm optimizes two objective functions able to identify densely connecte...