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CVPR
2000
IEEE
16 years 9 months ago
Mixture Models and the Segmentation of Multimodal Textures
A problem of using mixture-of-Gaussian models for unsupervised texturesegmentationisthat "multimodal"textures(such ascan often be encountered in natural images) cannot b...
Roberto Manduchi
PPAM
2007
Springer
16 years 1 months ago
On Parallel Generation of Partial Derangements, Derangements and Permutations
The concept of a partial derangement is introduced and a versatile representation of partial derangements is proposed with permutations and derangements as special cases. The repre...
Zbigniew Kokosinski
SSC
2007
Springer
126views Cryptology» more  SSC 2007»
16 years 1 months ago
Randomness and Representation of Span n Sequences
Any span n sequences can be regarded as filtering sequences. From this observation, new randomness criteria for span n sequences are proposed. It is proved that the feedback funct...
Guang Gong
ICALT
2006
IEEE
16 years 1 months ago
Modeling Collaborative Learning Activities on e-Learning Platforms
The scenarization of educational activities, especially those that are going to take place within elearning platforms, has for a number of years represented a major challenge for ...
Christian Martel, Laurence Vignollet, Christine Fe...
ISCAS
2005
IEEE
154views Hardware» more  ISCAS 2005»
16 years 1 months ago
Back propagation learning of neural networks with chaotically-selected affordable neurons
— Cell assembly is one of explanations of information processing in the brain, in which an information is represented by a firing space pattern of a group of plural neurons. On ...
Yoko Uwate, Yoshifumi Nishio