نتایج جستجو برای: gustafson

تعداد نتایج: 386  

2008
E. Bendito A. Carmona A. M. Encinas J. M. Gesto

En este trabajo presentamos el concepto de operador rotacional de una red. Aunque tal operador puede ser considerarado en situaciones mucho más generales, ver [4], hemos preferido restringirnos aqúı a las denominadas redes puramente resistivas, para las cuales queda en cierto modo completado el cálculo vectorial discreto desarrollado por los autores, [2,3]. A partir del rotacional puede conside...

2001
Michael R. Gustafson Gary A. Ybarra Valeta Carol Chancey Christine L. Merdes

1 Michael R. Gustafson, Duke University, Department of Mechanical Engineering, 150A Hudson Hall, Durham, NC 27708 [email protected] 2 Gary A. Ybarra, Duke University, Department of Electrical and Computer Engineering, 130 Hudson Hall, Durham, NC 27708 [email protected] 3 Valeta Carol Chancey, Duke University, Department of Biomedical Engineering, 136 Hudson Hall, Durham, NC 27708 [email protected] 4 C...

2014
Genti Pano

Pano, G. (2014). Physical activity benefits for Alzheimer's disease patients. (A Review). J. Hum. Sport Exerc., 9(Proc1), pp.S319-S325. Alzheimer's disease (AD) is a chronic and degenerative disease which is the main cause for dementia in older adults. It is well known that exercise can reduce the risk level for vascular risk factors, heart diseases (Blair et al., 1996), atherosclerosis (Lakka ...

2005
M. Ameer Ali Gour C Karmakar Laurence S Dooley

The segmentation performance of any clustering algorithm is very sensitive to the features in an image, which ultimately restricts their generalisation capability. This limitation was the primary motivation in our investigation into using shape information to improve the generality of these algorithms. Fuzzy shape-based clustering techniques already consider ring and elliptical profiles in segm...

Journal: :Fuzzy Sets and Systems 2010
Daniel Graves Witold Pedrycz

In this study, we present a comprehensive comparative analysis of kernel-based fuzzy clustering and fuzzy clustering. Kernel based clustering has emerged as an interesting and quite visible alternative in fuzzy clustering, however, the effectiveness of this extension vis-à-vis some generic methods of fuzzy clustering has neither been discussed in a complete manner nor the performance of cluster...

2005
Elaine M Sinclair Daniel J. Drucker Xiaowen Liu Sangita G. Murali Jens J. Holst Timothy J Kowalski Shijun Yang Yun Ning Robert A Del Vecchio Frederique Poulet Maureen Laverty Galya Vassileva Aaron Corona Li Liu Hana Baker Andrei Golovko Susan J Abbondanzo Weiwen Hu Sara Baldassano Antonella Amato Francesco Cappello Francesca Rappa Jiaming Mao Xiaomin Hu Yao Xiao Chao Yang Yi Ding Ning Hou Jue Wang Heping Cheng

[PDF] [Full Text] [Abstract] 2008; 295 (6): R1794-R1802. Am J Physiol Regul Integr Comp Physiol Xiaowen Liu, Sangita G. Murali, Jens J. Holst and Denise M. Ney increased insulin-like growth factor-I responses in rats Enteral nutrients potentiate the intestinotrophic action of glucagon-like peptide-2 in association with [PDF] [Full Text] [Abstract] , May , 2009; 201 (2): 219-230. Journal of ...

2002
Daniel Kunkle

This is an extension of the Ordered Greed technique introduced by Anderson and Gustafson in [1]. The Ordered Greed algorithm (OG) is a hybrid greedy algorithm using permutations. OG is applicable to many classical optimization problems, including job assignment, graph coloring, bin packing, and satisfiability. Here, OG is applied to a variant of the N Queens problem, the N SuperQueens problem. ...

2010
JENG-MING YIH

Some of the well-known fuzzy clustering algorithms are based on Euclidean distance function, which can only be used to detect spherical structural clusters. Gustafson-Kessel clustering algorithm and Gath-Geva clustering algorithm were developed to detect non-spherical structural clusters. However, the former needs added constraint of fuzzy covariance matrix, the later can only be used for the d...

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