# International Journal of Mathematical Sciences and Computing

International Journal of Mathematical Sciences and Computing (IJMSC) is a peer reviewed journal in the field of Mathematical Sciences and Computing. The journal is published 4 issues per year by the MECS Publisher. All papers will be blind reviewed. Accepted papers will be available on line (free access) and in printed version. No publication fee.

IJMSC is publishing refereed, high quality original research papers in all areas of Mathematical Sciences and Computing. IJMSC is also an open access product focusing on publishing conference proceedings, enabling fast dissemination so that conference delegates can publish their papers in a dedicated online issue.

IJMSC has been indexed by several world class databases:Google Scholar, Microsoft Academic Search, CrossRef, CNKI, JournalTOCs, etc...

The journal publishes original papers in the field of Mathematical Sciences and Computing which covers, but not limited to the following scope:

Mathematical logic and foundations

Combinatory

Order, lattices, ordered algebraic structures

General algebraic systems

Number theory

Field theory and polynomials

Commutative rings and algebras

Algebraic geometry

Linear and multi-linear algebra; matrix theory

Associative rings and algebras

Category theory; homological algebra

Group theory and generalizations

Topological groups, Lie groups

Real functions

Measure and integration

Functions of a complex variable

MSeveral complex variables and analytic spaces

Special functions

Ordinary differential equations

Partial differential equations

Dynamical systems and ergodic theory

Difference and functional equations

Sequences, series, summability

Approximations and expansions

Fourier analysis

Integral transforms, operational calculus

Integral equations

Functional analysis

Operator theory

Calculus of variations; optimal control; optimization

Geometry

Convex and discrete geometry

Differential geometry

General topology

Algebraic topology

Global analysis, analysis on manifolds

Probability theory and stochastic processes

Statistics

Numerical analysis

Computer science

Statistical mechanics, structure of matter

Operations research, mathematical programming

Game theory, economics, social & behavioral sciences

Systems theory; control

Information and communication, circuitsMathematics education.

Modern Education & Computer Science Press

Выпуски журнала

Статьи журнала

BRAINSEG – Brain Structures Segmentation Pipeline Using Open Source Tools

Статья научная

Structure segmentation is often the first step in the diagnosis and treatment of various diseases. Because of the variations in the various brain structures and overlapping structures, segmenting brain structures is a very crucial step. Though a lot of research had been done in this area, still it is a challenging field. Using prior knowledge about the spatial relationships among structures, called as atlases, the structures with dissimilarities can be segmented efficiently. Multiple atlases prove a better one when compared to single atlas, especially when there are dissimilarities in the structures. In this paper, we proposed a pipeline for segmenting brain structures using open source tools. We test our pipeline for segmenting brain structures in MRI using the publicly available data provided by MIDAS.

Бесплатно

Prediction of Rainfall Using Unsupervised Model based Approach Using K-Means Algorithm

Статья научная

Prediction of rainfall has gained a significant importance because of many associated factors like cultivating, aqua-culture and other indirect parameters allied with the rainfall like global heat. Therefore it is necessary to predict the rainfall from the satellite images effectively. In this article, a segmentation algorithm is developed based on Gaussian mixture models. The initial parameters are estimated using k-means algorithm. The process is presented by using an 2-fold architecture, where in the first stage database creation is considered and the second stage talks about the prediction. The performance analysis is carried out using metrics like PSNR, IF and MSE. The developed model analyzes the satellite images and predicts the Rainfall efficiently.

Бесплатно

Comparison of Four Interval ARIMA-base Time Series Methods for Exchange Rate Forecasting

Статья научная

In today's world, using quantitative methods are very important for financial markets forecast, improvement of decisions and investments. In recent years, various time series forecasting methods have been proposed for financial markets forecasting. In each case, the accuracy of time series methods fundamental to make decision and hence the research for improving the effectiveness of forecasting models have been curried on. In the literature, Many different time series methods have been frequency compared together in order to choose the most efficient once. In this paper, the performances of four different interval ARIMA-base time series methods are evaluated in financial markets forecasting. These methods are including Auto-Regressive Integrated Moving Average (ARIMA), Fuzzy Auto-Regressive Integrated Moving Average (FARIMA), Fuzzy Artificial Neural Network (FANN) and Hybrid Fuzzy Auto-Regressive Integrated Moving Average (FARIMAH). Empirical results of exchange rate forecasting indicate that the fuzzy artificial neural network model is more satisfactory than other models.

Бесплатно

An Efficient Impulse Noise Removal Image Denoising Technique for MRI Brain Images

Статья научная

Image enhancement is an important challenge in medical field. There are various techniques for image enhancement during last two decades. The objective of this paper is to remove impulse noise for MRI brain image. This paper proposed an efficient filter for removing impulse noise. The shape of the filter is changed to diamond. Experiments are conducted for various noise levels. The proposed method is compared with the existing Denoising techniques. The experimental results proved that the proposed filter performed well than the other methods.

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Design Approaches for a Novel Reversible 4-bit Comparator

Статья научная

Reversible logic has shown considerable acceptance and growth in the research fields like quantum computing, Nano computing and optical computing promising lower power dissipation. This paper proposes an optimised design single-bit reversible comparator called SKAR gate with a purpose of reducing quantum cost. Besides, this novel SKAR gate is used as a single-bit reversible comparator to construct an optimised design for a four-bit reversible comparator. The paper discusses two designs, one with the use of SKAR gate and other one using a derivative gate constructed from SKAR gate. Since the reversible logic aims at reducing the value of its fundamental parameters viz. quantum cost, garbage outputs, ancillary inputs, delay and number of gates; Both the proposed designs for single-bit and four-bit reversible comparator are compared with other existing designs on the basis of elementary parameters of reversible logic.

Бесплатно

Efficient Optimization of Edge Server Selection Technique in Content Delivery Network

Статья научная

Cloud Computing provides the infrastructure as a "Cloud" from which businesses and users are permit to access applications from anywhere in the world on demand. Thus, the computing world is rapidly transforming towards developing software for millions to consume as a service, rather than to run on their individual computers. But many users could not satisfy on cloud services completely due to their uncovering security purpose for handling large numbers of data. Even the network becomes uncontrollable, when large numbers of user's request to the server create network congestion and data losses vigorously. Content Delivery Network OR CDN is an eminent solution of this problem. Our objective is to create optimized method for edge selection technique in Content Delivery Network to deliver and direct the user request to the nearest edge server and establish the connection between them and transfer the respective content

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