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The IUP Journal of Computer Sciences
ISSN: 0973-9904
A ‘peer reviewed’ journal indexed on Cabell’s Directory,
and also distributed by EBSCO and Proquest Database

Jan'17

Previous Issues

 

The IUP Journal of Computer Sciences is a quarterly journal focusing on state-of-the-art computing techniques, algorithms and data structures, encryption techniques, computational problems, artificial intelligence, databases, cybernetics, firewall techniques, chip designing, logic circuits, software engineering, programming techniques, computer architecture, neural networks, etc. The journal publishes contemporary research papers, emerging concepts, and strategies pertaining to the broad area of computer sciences with contributions from thought leaders, eminent academicians and researchers.

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  • Algorithms and Data Structures
  • Encryption Techniques
  • Computational Problems
  • Artificial Intelligence
  • Databases
  • Firewall Techniques
  • Chip Designing
  • Logic Circuits
  • Software Engineering
  • Programming Techniques
  • Computer Architecture
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Encryption-Based Digital Right Management in Internet Communication and Information Transfer
The Effect of Dependency on Scalar Pipeline Architecture
A Comparison of Feature Extraction and Dimensionality Reduction Techniques for EEG-Based BCI System
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Contents
(Jan 2017)

Encryption-Based Digital Right Management in Internet Communication and Information Transfer

--Ogwueleka Francisca Nonyelum and Aniche Delight Aniche

The paper examines encryption-based Digital Right Management (DRM) in Internet communication and information transfer, and identifies some of the major factors contributing to the ineffectiveness of existing DRM schemes. To study the viability of applying mobile phone communication in digital right transactions using data from the Nigerian Communication Commission and other sources, the paper seeks solution for digital copyright protection in Nigeria that will use the ubiquitous mobile phone, recharge cards and public key encryption. The proposed solution shifts digital copyright protection from copyright content usage protection to copyright content redistribution protection and uses Short Message Service (SMS) of mobile phone service providers as means of communication and public key cryptography for content and transaction security. The solution decreases the required usage skill level and satisfies the fair use policy enabling artists and authors to reach wider market with their products effectively and efficiently without losing their revenue.

Article Price : Rs.50

The Effect of Dependency on Scalar Pipeline Architecture

--Renuka Patel and Sanjay Kumar

Pipelining is one of the methods to improve the processor’s performance. Pipelining is an easy and economical way to achieve Instruction Level Parallelism (ILP). There are five types of pipelines—scalar, superscalar, super pipeline, under pipeline and super scalar super pipeline. But dependency is a major bottleneck in all types of pipelines. Therefore, in this paper, a simulator is developed using C language for observing the effect of dependencies on scalar pipeline. In our purposed simulator CPI, IPC, clock cycle-wise stage occupation is shown in detail and subsequently it also calculates the total number of clock cycles to execute instructions.

Article Price : Rs.50

A Comparison of Feature Extraction and Dimensionality Reduction Techniques for EEG-Based BCI System

--Aruna Tyagi and Vijay Nehra

Brain Computer Interface (BCI) plays a pivotal role in transforming the lives of physically disabled people. BCI also provides a new mode of communication to healthy people. It uses signals derived from brain to establish a connection between a user’s state of mind and a computer. The Electroencephalography (EEG) based BCI measures the scalp-projected electrical activity of the brain with millisecond resolution up to over 200 electrode locations. It results in a high dimensional dataset which is hard to visualize, analyze and model. For analyzing these signals, a subset of features often leads to better classification than the full set of features. The present investigation compares various feature extraction and dimensionality reduction techniques, viz., Principal Component Analysis (PCA), Linear Discriminant Analysis (LDA), Factor Analysis (FA), Multidimensional Scaling (MDS) and Isometric feature mapping (ISOMAP). The techniques have been tested on Motor Imagery (MI) EEG data obtained during left hand and foot motor imagination. Dimensionality reduction ability and discrimination power of all the techniques have been accessed for comparison. It is found that LDA outperforms all other tested methods. It results in effective dimensionality reduction and high discrimination power.

Article Price : Rs.50

An Analysis of Requirements Prioritization in Large, Medium and Small Software Organizations

--Sita Devulapalli, O R S Rao and Akhil Khare

Software products and solutions being developed at large, medium and small software organizations go through similar processes. Yet, due to the nature of the software developed, there are variations in the relevant parameters’ influence on requirements prioritization. The paper analyzes the requirements prioritization across 61 organizations with 106 participants. The study focuses on analyzing the common aspects and variations across large, medium and small organizations. The parameters used in practice and the order they used are identified across the organizations.

Article Price : Rs.50

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Automated Teller Machines (ATMs): The Changing Face of Banking in India

Bank Management
Information and communication technology has changed the way in which banks provide services to its customers. These days the customers are able to perform their routine banking transactions without even entering the bank premises. ATM is one such development in recent years, which provides remote banking services all over the world, including India. This paper analyzes the development of this self-service banking in India based on the secondary data.

The Information and Communication Technology (ICT) is playing a very important role in the progress and advancement in almost all walks of life. The deregulated environment has provided an opportunity to restructure the means and methods of delivery of services in many areas, including the banking sector. The ICT has been a focused issue in the past two decades in Indian banking. In fact, ICTs are enabling the banks to change the way in which they are functioning. Improved customer service has become very important for the very survival and growth of banking sector in the reforms era. The technological advancements, deregulations, and intense competition due to the entry of private sector and foreign banks have altered the face of banking from one of mere intermediation to one of provider of quick, efficient and customer-friendly services. With the introduction and adoption of ICT in the banking sector, the customers are fast moving away from the traditional branch banking system to the convenient and comfort of virtual banking. The most important virtual banking services are phone banking, mobile banking, Internet banking and ATM banking. These electronic channels have enhanced the delivery of banking services accurately and efficiently to the customers. The ATMs are an important part of a bank’s alternative channel to reach the customers, to showcase products and services and to create brand awareness. This is reflected in the increase in the number of ATMs all over the world. ATM is one of the most widely used remote banking services all over the world, including India. This paper analyzes the growth of ATMs of different bank groups in India.
International Scenario

If ATMs are largely available over geographically dispersed areas, the benefit from using an ATM will increase as customers will be able to access their bank accounts from any geographic location. This would imply that the value of an ATM network increases with the number of available ATM locations, and the value of a bank network to a customer will be determined in part by the final network size of the banking system. The statistical information on the growth of branches and ATM network in select countries.

Indian Scenario

The financial services industry in India has witnessed a phenomenal growth, diversification and specialization since the initiation of financial sector reforms in 1991. Greater customer orientation is the only way to retain customer loyalty and withstand competition in the liberalized world. In a market-driven strategy of development, customer preference is of paramount importance in any economy. Gone are the days when customers used to come to the doorsteps of banks. Now the banks are required to chase the customers; only those banks which are customercentric and extremely focused on the needs of their clients can succeed in their business today.

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