The paper introduces ultra-wideband (UWB) antenna for WPAN application with reduced ground plane size. This paper proposes a hexagonal antenna with microstrip feed line. The proposed antenna with small size and different ground structure is considered to reduce the surface wave a...
Open access
Research Article10.9734/BJMCS/2015/15463
A set of non-standard discrete models are constructed for the solution of non-homogenous second order equation. The method of non-local approximation and renormalization of the discretization functions have been applied to some examples and the result has shown that the schemes b...
Open access
Research Article10.9734/BJMCS/2015/15620
Aims/ Objectives: Today, the interest in brain and computer interfaces has rapidly grown owing to the possibility of providing disabled subjects with new communication channels. Despite these interests, there are some obstacles in providing applicable BCIs. One of these obstacles...
Open access
Research Article10.9734/BJMCS/2015/15167
For any 0 < δ < 1 there exists a measurable function μ(x), 0 < μ(x) ≤ 1, with | {x ∈ [0, 1]; μ(x) ≠ 1} |< δ, and a series in the Walsh system of the form such that for any p ≥ 1 and any function one can f...
Open access
Research Article10.9734/BJMCS/2015/14246
In this paper, we prove the existence of fixed points and demiclosed principle for total asymptotically nonexpansive mappings in hyperbolic spaces. As a consequence, we obtain a Δ-convergence theorem for such mappings in hyperbolic spaces. Our results improve and extend some resu...
Open access
Research Article10.9734/BJMCS/2015/15414
In this paper, we study the boundary behavior of solution to the singular Dirichlet problem where Ω is a bounded domain with smooth boundary in RN, λ ∈ R,m > 1, 0 < q ≤ m/(m - 1), lims→0+ g(s) = +∞, and b ∈ Ca(Ω), which is non-negative on Ω...
Open access
Research Article10.9734/BJMCS/2015/12968
Since the development and success of the first computer built from transistors in 1955, the quest for faster computers and computations have brought about various technological advancement in the way computers are built and the techniques involved in programming these computers....
Open access
Research Article10.9734/BJMCS/2015/14743
Phishing is a form of online fraud that aims to steal a user’s sensitive information such as online banking passwords or credit card numbers. In this paper, we present a technique to quickly detect suspicious email using Neural Network Pruning approach. The goal is to determine w...
Open access
Research Article10.9734/BJMCS/2015/15279
This paper presents a fuzzy approach for solving a three-decision maker’s model and presents how to solve three–level chance constraints quadratic programming problem. After converting probabilistic nature of the constraints to equivalence deterministic constraints each level att...
Open access
Research Article10.9734/BJMCS/2015/14586
A mobile ad-hoc network is a collection of mobiles nodes forming an ad-hoc network without the assistance of any centralized structures [1]. It is a collection of communication devices or nodes that wish to communicate without any fixed infrastructure and pre-determined organizat...
Open access
Research Article10.9734/BJMCS/2015/14987