Skip to content

All published articles 465

Achieving More Coherent Summaries in Automatic Text Summarization; an Ontology-based Approach

Majid Ramezani & Mohammad-Reza Feizi-Derakhshi · Journal of Advances in Mathematics and Computer Science · 2016

Since the growth of information available on the internet has grown out of hand, automation of text summarization process has become more important. Summaries that are in the form of a condensed version of original text, containing its important information, and considered as a g...

Open access Research Article 10.9734/BJMCS/2016/27549

Effect of Radiation on Unsteady MHD Free Convective Flow past an Exponentially Accelerated Inclined Plate

B. M. Jewel Rana, R. Ahmed, R. Uddin & S. F. Ahmmed · Journal of Advances in Mathematics and Computer Science · 2016

Unsteady MHD free convective flow past an exponentially accelerated inclined plate has been investigated in the presence of radiation, Dufour and Soret effect. The usual transformations have used to get governing equations in dimensionless form. Then the obtained dimensionless eq...

Open access Research Article 10.9734/BJMCS/2016/29100

Numerical Method for Obtaining a Predictive Estimator for the Geometric Distribution

Kunio Takezawa · Journal of Advances in Mathematics and Computer Science · 2016

An optimal estimator in the light of future data (i.e., a predictive estimator) is obtained using numerical simulations. The predictive estimator is assumed to be one of various functions of the maximum likelihood estimator. We then formulate an estimator that yields better resul...

Open access Research Article 10.9734/BJMCS/2016/29941

Mobile Devices Enable Antenatal Care in Remote Areas of Nigeria

Boukari Souley, Ali Muhammad Usman, Mohammed Gazali Abdulhamid, Bala Yahaya Zakariyau & Balogun Oladimeji Lookman · Journal of Advances in Mathematics and Computer Science · 2016

Nigeria is among the developing countries in the world with almost 60% of its population residing in remote areas where health care facilities are insufficient. The latest advancements in the field of computing and information technology especially mobile devices provide a signif...

Open access Research Article 10.9734/BJMCS/2016/28418

Out-of-plane Equilibrium Points in the Photogravitational Restricted Four-body Problem with Oblateness

Jagadish Singh & Aguda Ekele Vincent · Journal of Advances in Mathematics and Computer Science · 2016

The restricted four-body problem consists of an infinitesimal particle which is moving under the Newtonian gravitational attraction of three massive bodies, called primaries. The three bodies are moving in circles around their common centre of mass fixed at the origin of the coor...

Open access Research Article 10.9734/BJMCS/2016/29698

Some E-Cordial Labelings on Extended Duplicate Graph of Comb Graph

K. Sutha, K. Thirusangu & S. Bala · Journal of Advances in Mathematics and Computer Science · 2016

A graph labeling is a mapping that carries a set of graph elements onto a set of numbers called labels (usually the set of integers). In this paper we prove the existence of graph labeling such as E- cordial, total E- cordial, product E-cordial, total product E-cordial, Prime E-...

Open access Research Article 10.9734/BJMCS/2016/29083

The Series Expansion of the Greens Function of a Differential Operator with Block-triangular Operator Potential

A. Kholkin · Journal of Advances in Mathematics and Computer Science · 2016

Aims/ objectives: In this paper we consider the Sturm-Liouville equation with block-triangular, increasing at infinity operator potential. For him, built a fundamental system of solutions, one of which is decreasing at infinity, and the second is growing. We present asymptotics t...

Open access Research Article 10.9734/BJMCS/2016/29890

A Comparative Study for Solving Nonlinear Fractional Heat -Like Equations via Elzaki Transform

Mohand M. Abdelrahim Mahgoub & Abdelilah K. Hassan Sedeeg · Journal of Advances in Mathematics and Computer Science · 2016

In this paper, the Homotopy Perturbation Elzaki Transform Method (HPETM) and Homotopy Decomposition Method (HDM) are used to solve nonlinear fractional Heat - Like equations. Both methods are very efficient techniques and quite capable, practically for solving different kinds of...

Open access Research Article 10.9734/BJMCS/2016/29922

Assessing Infant Mortality in Nigeria Using Artificial Neural Network and Logistic Regression Models

M. O. Jaiyeola, S. O. Oyamakin, J. O. Akinyemi, S. A. Adebowale, A. U. Chukwu & O. B. Yusuf · Journal of Advances in Mathematics and Computer Science · 2016

Aim: To examine the suitability of Artificial Neural Network (ANN) in predicting infant mortality and compare its performance with Logistic Regression (LR) model. Study Design: A cross-sectional population based study was conducted. The 2013 Nigeria Demographic Health Survey (NDH...

Open access Research Article 10.9734/BJMCS/2016/28870

Stability Analysis of Deterministic Mathematical Model for Zika Virus

M. Khalid & Fareeha Sami Khan · Journal of Advances in Mathematics and Computer Science · 2016

This research paper presents the stability analysis of infectious state of Zika Virus in many types of population in mathematical perspective. This model focus on viral activity in disease free equilibrium, in epidemic equilibrium and their R0 of epidemic under the possibility of...

Open access Research Article 10.9734/BJMCS/2016/29834

iCleaner: A Data Cleansing Tool for Outlier Detection in a Data Warehousing Environment

Kofi Sarpong Adu-Manu, John Kingsley Arthur, Joseph Kobina Panford & Joseph George Davis · Journal of Advances in Mathematics and Computer Science · 2016

The implementation of Data Cleansing (DC) in Data Warehousing (DW) is essential in recent years. Organizations around the world generate huge amount of data from their day-to-day activities for their operations. These organizations will not survive if the data they generate remai...

Open access Research Article 10.9734/BJMCS/2016/28861

Development of an Automated Descriptive Text-based Scoring System

K. M. Adesiji, O. C. Agbonifo, A. T. Adesuyi & O. Olabode · Journal of Advances in Mathematics and Computer Science · 2016

Computers and electronic technology today offer a very large number of ways to enrich educational assessment both in classroom and in large scale testing situations. Presently, in a large scale testing situation, scores are awarded manually. However, this system is characterized...

Open access Research Article 10.9734/BJMCS/2016/27558

Prediction Consistency of Lasso Regression Does Not Need Normal Errors

Kateřina Hlaváčková-Schindler · Journal of Advances in Mathematics and Computer Science · 2016

Sourav Chatterjee in 2014 proved consistency of any estimator using orthogonal least squares (OLS) together with Lasso penalty under the conditions the observations are upper bounded, with normal errors, and being independent of observations, with a zero mean and a finite varianc...

Open access Research Article 10.9734/BJMCS/2016/29533

Metrics of Mediation of Binary Location on Savings - Income Relationship for Middle Income Earners in Nigeria

H. Chike Nwankwo, A. Haruna Akibu & G. Bala George · Journal of Advances in Mathematics and Computer Science · 2016

This study established the place of location (a binary variable) as a mediating variable in the relationship between income and savings of middle income earners in Etsako East and West Local Government Areas of Edo State Nigeria. Due to distinct variability of the population and...

Open access Research Article 10.9734/BJMCS/2016/27707