Items where Author is "Lai, Choi-Hong"

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acoustic pertubation adaptive partition advection–dispersion algorithm algorithmic development algorithms anisotropic model annealing function ANSYS boundary element method C++ car CFD CFD analysis conjugate gradient method contraction-expansion coefficient convection-diffusion convection–diffusion cosine function Crank-Nicolson DCABES 2010 denoise diffusion problem direct numerical simulation (DNS) distributed algorithms distributed computing diversity control domain decomposition eddies estimation of distribution algorithm evolutionary computation explicit decoupled group explicit group explicit group method filtering effect financial modelling finite difference method flow induced cavity noise fluid dynamics fourth-order partial diffusion equation fractal fractal image compression Fractal video compression fractals genetic algorithm geodesic active contour (GAC) model global convergence groundwater contaminant source identification heat conduction heat flux Helmholtz heuristic methods higher order methods hybrid algorithm hybrid method hybrid probability distribution image image processing image registration inpainting inverse heat conduction problem inverse heat source inverse problem isotropic model Laplace transform laplacian large-eddy simulation (LES) message-passing interface modeling of computational fluid dynamics MPI multi-grid multi-peak optimization problems multi-stage portfolio optimization mutual information Navier-Stokes non-linear Black-Scholes equation nonlinear equations nonoverlapping domain decomposition numerical inverseLaplace numerical techniques option pricing orthogonal scaling functions over-segmentation parallel algorithm parallel algorithms parallel computing parallel genetic algorithm partial differential equation (PDE) partial differential equations particle swarm particle swarm optimization performance evaluation perturbation operator pharmacokinetics PHYSICA PHYSICA3G preface quantum behavior quantum-behaved particle swarm optimization quasi-Newton Reynolds-averaged Navier-Stokes (RANS) equations Richard's equation ring topology risk management rotated Crank-Nicolson runge-kutta species stochastic intelligent algorithms stochastic programming sun-roof systems of nonlinear equations Temporal integration the Tikhonov regularization method thermal conductivity Tikhonov regularization time complexity total variation transformation methods trivariate multiresolution analysis trivariate orthogonal wavlets turbulence unsaturated porous media video compression water movement wavelet compression wind

Number of items: 33.

acoustic pertubation

Wang, Zong-Kang, Djambazov, Georgi, Lai, Choi-Hong and Pericleous, Koulis A. (2007) Numerical simulation of flow-induced cavity noise in self-sustained oscillations. Computing and Visualization in Science, 10 (3). pp. 123-134. ISSN 1432-9360 (doi:10.1007/s00791-006-0039-4)

adaptive partition

Wang, Meiqing and Lai, Choi-Hong (2007) Grey video compression methods using fractals. International Journal of Computer Mathematics, 84 (11). pp. 1567-1590. ISSN 0020-7160 (doi:10.1080/00207160601178299)

Wang, Meiqing, Liu, Rong and Lai, Choi-Hong (2006) Adaptive partition and hybrid method in fractal video compression. Computers & Mathematics with Applications, 51 (11). pp. 1715-1726. ISSN 0898-1221 (doi:10.1016/j.camwa.2006.05.009)

advection–dispersion

Tian, Na, Sun, Jun, Xu, Wenbo and Lai, Choi-Hong (2011) An improved quantum-behaved particle swarm optimization with perturbation operator and its application in estimating groundwater contaminant source. Inverse Problems in Science and Engineering, 19 (2). pp. 181-202. ISSN 1741-5977 (Print), 1741-5985 (Online) (doi:10.1080/17415977.2010.531470)

algorithm

Lai, Choi-Hong (2008) Numerical solutions of certain nonlinear models in European options on a distributed computing environment. In: Nonlinear Models in Mathematical Finance: New Research Trends in Option Pricing. Nova Science Publishers, Inc., Hauppauge, NY, USA, pp. 305-320. ISBN 978-1-60456-931-5

algorithmic development

Kokulan, Natkunam, Lai, Choi-Hong and Jaipu-Persad, David (2011) Design of an image processing interface to existing CFD software platforms. Advances in Intelligent and Soft Computing, 102. pp. 93-103. ISSN 1867 5662 (online) (doi:10.1007/978-3-642-23154-4_11)

algorithms

anisotropic model

annealing function

Tian, Na, Lai, Choi-Hong, Pericleous, Koulis, Sun, Jun and Xu, Wenbo (2011) Contraction-expansion coefficient learning in quantum-behaved particle swarm optimization. In: Proceedings: 2011 Tenth International Symposium on Distributed Computing and Applications to Business, Engineering and Science (DCABES 2011). Conference Publishing Services, Los Alamitos, CA, USA, pp. 303-308. ISBN 9780769544151 (doi:10.1109/DCABES.2011.32)

ANSYS

boundary element method

Davies, A.J., Crann, Diane, Kane, S.J. and Lai, Choi-Hong (2007) A hybrid Laplace transform/finite difference boundary element method for diffusion problems. Computer Modelling in Engineering and Sciences, 18 (2). pp. 79-86. ISSN 1526-1492

C++

Wang, Meiqing and Lai, Choi-Hong (2008) Concise introduction to image processing using C++. Numerical Analysis and Scientific Computing Series . Chapman & Hall/CRC Press, Boca Raton, Florida , USA. ISBN 978-1-58488-897-0

car

Lai, Liang, Djambazov, G., Lai, Choi-Hong, Pericleous, Koulis A. and Magoules, Frederic (2006) Experience of using a CFD code for estimating the noise generated by gusts along the sun-roof of a car. In: CD-ROM Proceedings of the Thirteenth International Congress on Sound and Vibration, ICSV13, July 2-6, 2006, Vienna, Austria.

CFD

CFD analysis

Kiani, Nageena, Patel, Mayur and Lai, Choi-Hong (2007) CFD analysis of one-dimensional infiltration in vadose zone. Journal of Algorithms & Computational Technology, 1 (4). pp. 477-493. ISSN 1748-3018 (doi:10.1260/174830107783133897)

conjugate gradient method

Tian, Na, Sun, Jun, Xu, Wenbo and Lai, Choi-Hong (2011) Estimation of unknown heat source function in inverse heat conduction problems using quantum-behaved particle swarm optimization. International Journal of Heat and Mass Transfer, 54 (17-18). pp. 4110-4116. ISSN 0017-9310 (online) (doi:10.1016/j.ijheatmasstransfer.2011.03.061)

Tian, Na, Xu, Wenbo, Sun, Jun and Lai, Choi-Hong (2010) Estimation of heat flux in inverse heat conduction problems using quantum-behaved particle swarm optimization. Journal of Algorithms & Computational Technology, 4 (1). pp. 25-46. ISSN 1748-3018 (doi:10.1260/1748-3018.4.1.25)

contraction-expansion coefficient

convection-diffusion

Bee, Tan Kah, Ali, Norhashidah Hj. M. and Lai, Choi-Hong (2010) Explicit group methods in the solution of the 2-D convection-diffusion equations. In: WCE 2010 - World Congress on Engineering 2010. Newswood Ltd, Hong Kong, pp. 1799-1804. ISBN 9789881821089 ISSN 2078-0958 (Print), 2078-0966 (Online)

convection–diffusion

Tan, Kah Bee, Ali, Norhashidah Hj. Mohd. and Lai, Choi-Hong (2012) Parallel block interface domain decomposition methods for the 2D convection-diffusion equation. International Journal of Computer Mathematics, 89 (12). pp. 1704-1723. ISSN 0020-7160 (doi:10.1080/00207160.2012.693606)

cosine function

Crank-Nicolson

DCABES 2010

Guo, Qingping, Lai, Choi-Hong and Douglas, Craig (2010) Preface. In: Proceedings: The Ninth International Symposium on Distributed Computing and Applications to Business, Engineering and Science, DCABES 2010. The Institute of Electrical and Electronics Engineers, Inc., Piscataway, NJ, USA, xv-xvi. ISBN 978-0-7695-4110-5 (doi:10.1109/DCABES.2010.5)

denoise

Lü, Lan, Wang, Meiqing and Lai, Choi-Hong (2008) Image denoise by fourth-order PDE based on the changes of laplacian. Journal of Algorithms & Computational Technology, 2 (1). pp. 99-110. ISSN 1748-3018 (doi:10.1260/174830108784300295)

diffusion problem

direct numerical simulation (DNS)

Jiang, Xi and Lai, Choi-Hong (2009) Numerical techniques for direct and large-eddy simulations. Chapman and Hall / CRC Numerical Analysis and Scientific Computation Series . CRC Press / Taylor & Francis Group, Boca Raton / London / New York. ISBN 978-1-4200-7578-6 (print), 978-1-4200-7579-3 (ebook)

distributed algorithms

Lai, Choi-Hong (2010) On transformation methods and the induced parallel properties for the temporal domain. In: Substructuring Techniques and Domain Decomposition Methods. Computational Science, Engineering & Technology Series, 3 (24). Saxe-Coburg, Stirlingshire, UK, pp. 45-70. ISBN 978-1-874672-33-3 (doi:DOI: 10.4203/csets.24.3)

distributed computing

Xu, Wenbo and Lai, Choi-Hong (2012) Preface. In: Proceedings - 2011 10th International Symposium on Distributed Computing and Applications to Business, Engineering and Science, DCABES 2011. IEEE Computer Society, Piscataway, USA, xiii-xiii. ISBN 9781457703270 (doi:10.1109/DCABES.2011.58)

Liu, Li, Lai, Choi-Hong, Zhou, Shao-Dan, Xie, Fen and Lu, Rui (2011) Two-level time-domain decomposition based distributed method for numerical solutions of pharmacokinetic models. Computers in Biology and Medicine, 41. pp. 221-227. ISSN 0010-4825 (online)

diversity control

Zhou, Di, Sun, Jun, Lai, Choi-Hong, Xu, Wenbo and Lee, Xiaoguang (2011) An improved quantum-behaved particle swarm optimization and its application to medical image registration. International Journal of Computer Mathematics, 88 (6). pp. 1208-1223. ISSN 0020-7160 (Print) 1029-0265 (Online)

domain decomposition

eddies

estimation of distribution algorithm

evolutionary computation

Zhao, Ji, Sun, Jun, Lai, Choi-Hong and Xu, Wenbo (2011) An improved quantum-behaved particle swarm optimization for multi-peak optimization problems. International Journal of Computer Mathematics, 88 (3). pp. 517-532. ISSN 0020-7160 (Print) (doi:10.1080/00207160903521501)

explicit decoupled group

explicit group

explicit group method

filtering effect

Lai, L.S., Djambazov, Georgi, Lai, Choi-Hong and Pericleous, Koulis A. (2009) Comparison of high-order numerical schemes and several filtering methods applied to Navier-Stokes equations with applications to computational aeroacoustics. Journal of Algorithms & Computational Technology, 3 (3). pp. 443-459. ISSN 1748-3018 (doi:10.1260/174830108788251746)

financial modelling

finite difference method

flow induced cavity noise

fluid dynamics

fourth-order partial diffusion equation

fractal

fractal image compression

Fractal video compression

Peng, T., Wang, Meiqing and Lai, Choi-Hong (2007) Design of parallel algorithms for fractal video compression. International Journal of Computer Mathematics, 84 (2). pp. 193-202. ISSN 0020-7160 (doi:10/1080/00207160601168456)

fractals

genetic algorithm

Tian, Na, Sun, Jun, Xu, Wenbo and Lai, Choi-Hong (2011) Quantum-behaved particle swarm optimization with ring topology and its application in estimating temperature-dependent thermal conductivity. Numerical Heat Transfer, Part B: Fundamentals: An International Journal of Computation and Methodology, 60 (2). pp. 73-95. ISSN 1040-7790 (Print) 1521-0626 (Online) (doi:10.1080/10407790.2011.594392)

geodesic active contour (GAC) model

Guo, Yanqing, Wang, Meiqing and Lai, Choi-Hong (2011) An improved GAC model combining with GNGVF. In: Distributed Computing and Applications to Business, Engineering and Science (DCABES), 2011 Tenth International Symposium on Issue Date: 14-17 Oct. 2011. International Symposium on Distributed Computing and Applications to Business, Engineering and Science (DCABES) . IEEE Xplore Digital Library, Wuxi, JiangSu, China , pp. 197-201. ISBN 978-1-4577-0327-0 (doi:10.1109/DCABES.2011.23)

global convergence

Sun, Jun, Wu, Xiaojun, Palade, Vasile, Fang, Wei, Lai, Choi-Hong and Xu, Wenbo (2012) Convergence analysis and improvements of quantum-behaved particle swarm optimization. Information Sciences, 193. pp. 81-103. ISSN 0020-0255 (doi:10.1016/j.ins.2012.01.005)

groundwater contaminant source identification

heat conduction

Guo, Q., Shen, D., Guo, Y. and Lai, Choi-Hong (2007) Parallel genetic algorithms for the solution of inverse heat conduction problems. International Journal of Computer Mathematics, 84 (2). pp. 241-250. ISSN 0020-7160 (doi:10.1080/00207160601169967)

heat flux

Helmholtz

heuristic methods

Sun, Jun, Fang, Wei, Wu, Xiaojun, Lai, Choi-Hong and Xu, Wenbo (2011) Solving the multi-stage portfolio optimization problem with a novel particle swarm optimization. Expert Systems with Applications, 38 (6). pp. 6727-6735. ISSN 0957-4174 (online) (doi:10.1016/j.eswa.2010.11.061)

higher order methods

hybrid algorithm

hybrid method

hybrid probability distribution

image

image processing

image registration

inpainting

Chen, Fei, Wang, Mei-quing and Lai, Choi-Hong (2008) An algorithm for total variation inpainting based on nonlinear multi-grid methods. Journal of Algorithms & Computational Technology, 2 (1). pp. 15-33. ISSN 1748-3018 (doi:10.1260/174830108784300303)

inverse heat conduction problem

inverse heat source

inverse problem

isotropic model

Laplace transform

laplacian

large-eddy simulation (LES)

message-passing interface

modeling of computational fluid dynamics

MPI

multi-grid

multi-peak optimization problems

multi-stage portfolio optimization

mutual information

Navier-Stokes

non-linear Black-Scholes equation

nonlinear equations

Siahaan, Antony, Lai, Choi-Hong and Pericleous, Koulis (2011) Local convergence of an adaptive scalar method and its application in a nonoverlapping domain decomposition scheme. Journal of Computational and Applied Mathematics, 235 (17). pp. 5203-5212. ISSN 0377-0427 (doi:10.1016/j.cam.2011.05.010)

nonoverlapping domain decomposition

numerical inverseLaplace

numerical techniques

option pricing

orthogonal scaling functions

Leng, Jin-Song, Huang, Ting-Zhu, Fua, Ying-Ding and Lai, Choi-Hong (2009) A method for constructing trivariate nonseparable compactly supported orthogonal wavelets. International Journal of Computer Mathematics, 86 (7). pp. 1264-1273. ISSN 0020-7160 (doi:10.1080/00207160701821723)

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