Browsing Applied Mathematics and Computational Intelligence (AMCI) by Title
Now showing items 15-34 of 90
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A classifying and ranking selection of healthcare tourism services
(Institute of Engineering Mathematics, Universiti Malaysia Perlis, 2020-12)The study is conducted to classify and ranking selection of healthcare tourism services using the integration of the Kano model and the Fuzzy Analytic Hierarchy Process (FAHP). The selection of healthcare tourism services ... -
Common fixed point Theorem for compatible mappings of Type (A-1) in Intuitionistic Fuzzy Metric Space
(Institute of Engineering Mathematics, Universiti Malaysia Perlis, 2019-12)In this paper, common fixed point results for two pairs of compatible mappings of type (A-1) satisfying contractive condition on intuitionistic fuzzy metric space are established -
Comparing model of Air Pollution Index using Generalized Autoregressive Conditional Heteroskedasticity Family (GARCH)
(Institute of Engineering Mathematics, Universiti Malaysia Perlis, 2022-12)The Air Pollution Index (API) of Malaysia has increased consistently in recent decades, becoming a serious environmental issue concern. In this paper, the daily integer value time series data for API in Penang and Sarawak ... -
Comparison between exact optimization and heuristics approaches for maximizing benefit of point redemption: a knapsack problem
(Institute of Engineering Mathematics, Universiti Malaysia Perlis, 2021-12)Knapsack problem (KP) is a well-known NP-hard combinatorial optimization problem which seeks to assign several items into a limited capacity knapsack with the objective to maximize the total profit. KP has been used to ... -
Comparison of correlation for Asia Shariah indices using DCC-GARCH and rolling window correlation
(Institute of Engineering Mathematics, Universiti Malaysia Perlis, 2021-12)This paper aims to compare the capability of correlation in capturing the volatility using rolling window correlation and Dynamic Conditional Correlation - Generalized Autoregressive Conditional Heteroscedasticity (DCC-GARCH) ... -
The comparison of standard bootstrap and robust outlier detections procedure in bilinear (1,0,1,1) model
(Institute of Engineering Mathematics, Universiti Malaysia Perlis, 2020-12)Parameter estimation is the most important part in modelling and predicting time series. However, the existence of outliers in the data will affect the estimation, which consequently jeopardizes the validity of the model. ... -
Competencies in digital media literacy among undergraduate students using Structural Equation Modelling (SEM)
(Institute of Engineering Mathematics, Universiti Malaysia Perlis, 2022-12)The growth of modern technologies in this digital era plays a great role in society especially for the young generation since they adapt better to this new technology. This became a concern when their privacy is misused ... -
Convolutional Neural Network approach for different leaf classification
(Institute of Engineering Mathematics, Universiti Malaysia Perlis, 2022-12)There are millions of plant species with different shapes of a leaf. Those unfamiliar or outside the field may have difficulty recognizing the plant based on leaf appearances. A system that can provide an automatic ... -
Cure fraction models on survival data and covariates with a Bayesian parametric estimation methods
(Institute of Engineering Mathematics, Universiti Malaysia Perlis, 2023-04)Cure fraction models are usually meant for survival data that contains a proportion of non subject individuals for the event under study. In order to get an accurate estimate of the cure fraction model, researchers often ... -
Cure fraction models on survival data and covariates with a Bayesian parametric estimation methods
(Institute of Engineering Mathematics, Universiti Malaysia Perlis, 2023-04)Several researchers have carried out derivation of equation of motion of mechanical systems with more than one degrees of freedom of movement using different approaches among which is the work of Sivak and Darina [11] ... -
Curvature comparison of Bézier curve, ball curve and trigonometric curve in preserving the positivity of real data
(Institute of Engineering Mathematics, Universiti Malaysia Perlis, 2022-12)The curvature of a curve is important in designing roads, construction of smooth surfaces, or grinding workpieces. Curvature is the tool to measure the smoothness of curves and surfaces. Therefore, in this paper, the ... -
Damage detection formulation using inverse frequency analysis incorporating Artificial Neural Network for Kirchhoff Plate Theory
(Institute of Engineering Mathematics, Universiti Malaysia Perlis, 2021-12)Nowadays, several different structural damage detection techniques are being developed with the goal of monitoring structure stability with high accuracy and low cost. One of the well-known techniques is inverse analysis ... -
Demonstrating Bonus Malus System (BMS) with fair deductibles amount and control mechanism of claim amount and frequency on Medical and Health Insurance Portfolio
(Institute of Engineering Mathematics, Universiti Malaysia Perlis, 2021-12)This paper presents the preliminary work of implementing the BMS in the Medical and Health Insurance (MHI). The application of the Bonus Malus System (BMS) is common in automobile insurance, but having it on MHI is something ... -
Depression detection based on twitter using NLP and sentiment analysis
(Institute of Engineering Mathematics, Universiti Malaysia Perlis, 2022-12)Depression is the most common illness, serious disease, and underestimated by human beings. The serious depression will affect the emotion, physical condition, or cause suicide. Depression can be detected by reading their ... -
Diagonally implicit extended 2-point super class of block backward differentiation formula with two off-step points for solving first order stiff initial value problems
(Institute of Engineering Mathematics, Universiti Malaysia Perlis, 2023-04)A new diagonally implicit extended 2-point super class of block backward differentiation formula with two off– step points is developed for the solution of first order stiff initial value problems. The method computes two ... -
Dynamic modelling and forecasting the water price: A case of Medan, North Sumatera
(Institute of Engineering Mathematics, Universiti Malaysia Perlis, 2019-12)Water is an important element of life, hence must be preserved. In addition, the pricing of water supply must be consistent and optimal to ensure its sustainability. This paper describes the dynamic model in the forms of ... -
An economical first order Runge-Kutta Method for solving Ordinary Differential Equations
(Institute of Engineering Mathematics, Universiti Malaysia Perlis, 2019-12)In this paper, we presented a type of Runge-Kutta method to solve initial value problems in Ordinary Differential Equations. Similar to Euler’s method, the new method is of order one, easy to implement and only require ... -
Effect of suction on the stagnation point flow and heat transfer over a stretching/shrinking sheet in a porous medium with stability analysis
(Institute of Engineering Mathematics, Universiti Malaysia Perlis, 2019-12)This research investigates the problem of stagnation point flow and heat transfer over a stretching/shrinking sheet past a porous medium with suction effect. Firstly, the mathematical model that governed the fluid flow ... -
The effect of two-species competition on a Lotka-Volterra Fishery Model in the presence of toxicity
(Institute of Engineering Mathematics, Universiti Malaysia Perlis, 2021-12)Competition is a crucial ecological interaction between organisms. Despite the belief that competition benefits more vigorous species since lesser species tend to die out owing to lack of resources, there are times when ... -
Effect of variable axial force on the vibration of a thin beam subjected to moving concentrated loads
(Institute of Engineering Mathematics, Universiti Malaysia Perlis, 2022-12)The effect of variable axial force on a loaded beam subjected to both constant and variable loads are considered herein. The beam is assumed to be uniform, thin, and has a simple support at both ends. The constant load ...