Application of simulated annealing for simultaneous estimation of parameters in a cylindrical fin by Das, Ranjan., Dutta, Partha P.

“…The accuracy of the estimated parameters has been studied for different measurement points, initial guess, measurement errors, and number of iterations; CPU times are also reported. The FDM-SA is observed to reconstruct the temperature field with an excellent accuracy, but ill-posed behavior is observed.…”
Get full text
Get full text

Authoring educational games through affective teachable agent by Ailiya, Shen, Zhiqi, Miao, Chun Yan

“…To make the design and development of virtual games continuous and smooth, teachers should be involved in the learning content design iteratively. To this end this paper proposes an authoring tool which extends the teachable agent in Virtual Singapora project with authoring capabilities. …”
Get full text
Get full text

The stability of thin-walled composite cylinder using Southwell plot / Darwin Sebayang

“…The transfer matrix was formed by deriving the partial differential equation based on the equation of a cylinder which will be integrated in the circumferential direction using the Fourier series and integrated in the axial direction using the Lie-Magnus or Piccard iteration. The method was applied to different types of layer of a composite material under various load. …”
Get full text

Numerical solutions of linear Fredholm Integral Equations using half-sweep arithmetic mean method by Mohana Sundaram Muthuvalu, Sarat Dass, Beh, Hoe Guan, Jumat Sulaiman

“…In this paper, performance of the 2-Point Half-Sweep Explicit Group (2-HSEG) iterative method with first order composite closed Newton-Cotes quadrature scheme for solving second kind linear Fredholm integral equations is investigated. …”
Get full text

Numerical performance of Half-Sweep SOR Method for solving second order composite closed Newton-Cotes System by Mohana Sundaram Muthuvalu, Elayaraja Aruchunan, Mohd Kamalrulzaman Md Akhir, Jumat Sulaiman, Samsul Ariffin Abdul Karim

“…In this paper, application of the Half-Sweep Successive Over-Relaxation (HSSOR) iterative method is extended by solving second order composite closed Newton-Cotes quadrature (2-CCNC) system. …”
Get full text

Fifth order two-point block backward differentiation formulas for solving ordinary differential equations. by Ibrahim, Zarina Bibi, Suleiman, Mohamed, Othman, Khairil Iskandar, Nasir, N. A. A. M.

“…We also discussed further the implementation of the method using Newton Iteration. The numerical results are presented to verify the efficiency of this method as compared to the Classical Backward Differentiation Formula (BDF) method and ode15s in Matlab. …”
Get full text

The hybrid BFGS-CG method in solving unconstrained optimization problems by Ibrahim, Mohd Asrul Hery, Mamat, Mustafa, Leong, Wah June

“…In comparison to standard BFGS methods and conjugate gradient methods, the BFGS-CG method shows significant improvement in the total number of iterations and CPU time required to solve large scale unconstrained optimization problems. …”
Get full text

A new diagonal gradient-type method for large scale unconstrained optimization by Farid, Mahboubeh, Leong, Wah June, Zheng, Lihong

“…This new scheme allows us to improve the accuracy of the Hessian's approximation and is also capable to utilize information gathered about the function in previous iterations. It follows by an scaling approach that employs scaling parameter based upon the proposed weak secant equation to guarantee the positive definiteness of the Hessian's approximation. …”
Get full text

Median polish for final grades of MTH3000- and MTH4000- level courses by Fitrianto, Anwar, Wijayanto, Hari, Rana, Md. Sohel, Cheong, Yee Voon

“…Median polish is resistant to holes in the table, that is, cells that have no values, but it may require a lot of iterations through the data. This paper describes a technique that uses median polish to observe the relationship between students’ attendance in classes with their performance in the final exam. …”
Get full text

The CG-BFGS method for unconstrained optimization problems by Ibrahim, Mohd Asrul Hery, Mamat, Mustafa, Leong, Wah June, Mohammad Sofi, Azfi Zaidi

“…The new algorithm is compared with the quasi-Newton methods in terms of the number of iterations and CPU-time. The Broyden-Fletcher-Goldfarb-Shanno (BFGS) method is used as an updating formula for the approximation of the Hessian for both methods. …”
Get full text

SSGARL: hybrid evolutionary computation and reinforcement learning for flexible ligand docking by Marlisah, Erzam, Yaakob, Razali, Sulaiman, Md. Nasir, Abdul Rahman, Mohd Basyaruddin

“…Ten ligands of varying flexibility were chosen to bind with thermolysin to compare the performance of SSGARL and Iterated Local Search global optimizer’s algorithm of AutoDock Vina. …”

Numerical performance of half-sweep SOR method for solving second order composite closed Newton-Cotes system by Muthuvalu, Mohana Sundaram, Aruchunan, Elayaraja, Md Akhir, Mohd Kamalrulzaman, Sulaiman, Jumat, Abdul Karim, Samsul Ariffin

“…In this paper, application of the Half-Sweep Successive Over-Relaxation (HSSOR) iterative method is extended by solving second order composite closed Newton-Cotes quadrature (2-CCNC) system. …”
Get full text

Computation of cryptosystem based on Lucas functions using addition chain by Md Ali, Zulkarnain, Othman, Mohamed, Md. Said, Mohamad Rushdan, Sulaiman, Md. Nasir

“…At the same time, it also reduces some iteration that is involved in LUC Cryptosystem computation.…”
Get full text

Weighted high leverage collinear robust ridge estimator in logistic regression model by Ariffin, Syaiba Balqish, Midi, Habshah

“…A robust logistic ridge regression (RLR) which incorporates the weighted Bianco and Yohai (WBY) robust estimator with fully iterated logistic ridge regression (LR) is proposed to rectify the combined problems of high leverage points and multicollinearity in a data. …”
Get full text

8 Bit Cmos Hybrid Digital-To-Analog Converter For Bluetooth Low Energy Application by Rosli, Alia

“…The hybrid DAC design strategy is based on iterative scheme whose variables are adjusted in a simple way, minimizing the power consumption as well as area and also meeting the design specifications.…”
Get full text

The conjugate gradient method for the adjustment of cadastral data in GIS by Buyong, Taher, Daud, Abdullah

“…The problems are solved by applying an iterative conjugate gradient method (CGM). The proposed method reduces the storage by at least 70% compared to the prevailing usage of the banded storage scheme and significantly speed up processing time as compared to the usual Cholesky Decomposition method.…”
Get full text

A Conjugate Gradient Approach to Least Squares Analysis of Cadastral Survey Data by Daud, Abdullah, Buyong, Taher

“…The nature of cadastral networks is unique compared that of the geodetic or engineering networks and hence require a new approach of the least squares computation. An iterative method known as conjugate gradient is being tested for cadastral applications.…”
Get full text

Global and local convergence of a filter line search method for nonlinear programming. by Chin, Choong Ming, Abdul Rashid, Abdul Halim, Nor, Khaled Mohamed

“…Under mild conditions, we will also show that the algorithm converges two step superlinearly when the iterates are near to the solution. …”

Wavelet transform in multiuser communications systems by Zhang, Guo Ping

Get full text

Feasibility study of a force feedback controlled robotic system for bone milling by Lee, Beng Kwang.

Get full text