Results 31 to 40 of about 3,763,292 (295)

ON THE KERNEL METHOD COMPARED TO THE MATRIX INVERSION METHOD FOR PASSING FROM A DUAL BASIS TO THE BASIS OF A VECTOR SPACE

Al-Ulum
In this work, we study and compare two methods for passing from a dual basis to the basis of a finite-dimensional vector space by recalling the passage from a basis to its dual.
Michael Kilela Makiese, Pongo Ngentshi Benoit, Milolo Kanimuambidi Lea-Irene, Bompoma Elese Ruphin, Mubikayi Kabumvu Serge   +4 more
doaj   +1 more source

Orthogonal basis spreading sequence for optimal CDMA

JSIAM Letters, 2016
4 pages, 2 figure, Accepted for JSIAM ...
Tsuda, Hirofumi, Umeno, Ken
openaire   +5 more sources

Construction of tunable radial basis function networks using orthogonal forward selection

, 2009
An orthogonal forward selection (OFS) algorithm based on leave-one-out (LOO) criteria is proposed for the construction of radial basis function (RBF) networks with tunable nodes.
Harris, C. J., Hong, Xia, Luk, B. L., Chen, Sheng, Hong, X., Harris, Chris J., Chen, S., Luk, Bing L.   +7 more
core   +2 more sources

A tunable radial basis function model for nonlinear system identification using particle swarm optimisation [PDF]

, 2009
A tunable radial basis function (RBF) network model is proposed for nonlinear system identification using particle swarm optimisation (PSO). At each stage of orthogonal forward regression (OFR) model construction, PSO optimises one RBF unit's centre ...
Harris, C. J., X. Hong, B.L. Luk, Chen, Sheng, C.J. Harris, Harris, Chris J., Harris, C.J., Chen, S., Luk, Bing L., Hong, Xia, S. Chen, Luk, B. L., Hong, X.   +12 more
core   +1 more source

Orthogonal least squares regression with tunable kernels [PDF]

, 2005
A novel technique is proposed to construct sparse regression models based on the orthogonal least squares method with tunable kernels. The proposed technique tunes the centre vector and diagonal covariance matrix of individual regressor by incrementally ...
Wang, X. X., Wang, X.X., Brown, D. J., Chen, S., Brown, D.J.   +4 more
core   +2 more sources

Autophagy and mitophagy in pancreatic β‐cell homeostasis and their involvement in diabetes pathophysiology

FEBS Letters, EarlyView.
This review focuses on the role of autophagy and mitophagy in maintaining pancreatic β‐cell function and homeostasis. We discuss how genetic defects affecting these pathways contribute to the development of type 1, type 2, monogenic, and gestational diabetes. We further explore their potential as therapeutic targets. Created in BioRender.
Yunkyeong Lee, Mingming Tong, Anna L. Gloyn   +2 more
wiley   +1 more source

Grey-box radial basis function modelling

, 2011
A fundamental principle in data modelling is to incorporate available a priori information regarding the underlying data generating mechanism into the modelling process.
Xia Hong, Hong, Xia, Sheng Chen, Chris J. Harris, Chen, Sheng, Harris, Chris J., Harris, Chris   +6 more
core   +2 more sources

A new class of orthogonal polynomials for solving logarithmic singular integral equations

Ain Shams Engineering Journal, 2020
In this note, we propose a new class of orthogonal polynomials (named Bachok–Hasham polynomials H1nk(x)), which is an extension of the Chebyshev polynomials.
H. Alhawamda, B.M. Taib, Z.K. Eshkuvatov, R.I. Ibrahim   +3 more
doaj   +1 more source

Ligand‐dependent transcriptional heterogeneity in cell cycle gene expression delays G1/S entry

FEBS Letters, EarlyView.
EGF and HRG induce distinct G1/S progression programs in ErbB2‐amplified BT474 breast cancer cells. Despite activating the potent ErbB2–ErbB3 heterodimer, HRG does not accelerate cell‐cycle entry. Instead, EGF promotes earlier restriction‐point passage via ERK–FOS signaling, whereas HRG activates the AKT–MYC axis, driving transcriptional heterogeneity ...
Ririn Rahmala Febri, Ayaka Nagasato‐Ichikawa, Keita Iida, Shuhei Kimura, Akira Imamoto, Mariko Okada   +5 more
wiley   +1 more source

Orthogonal 2-Sphere Basis of Stable 4-Sphere

Geometry
Every stable 4-sphere is identified with the double branched covering space of a trivial surface-knot space. As a result of Wall, it is known that any two orthogonal bases of every stable 4-sphere are transformed into each other by an orientation ...
Akio Kawauchi
doaj   +1 more source