Global Journal of Computer Science and Technology (976)
GJCST
Children categories
A Binary Tree based Approach for Time Based Page Ranking in Search Engines
Published In: GJCST Part: H: Information & Technology Volume: 15 Issue: 5
Search engines rank web pages according to different conditions. Some of them use publication time, some use last time of update, some checks the currency of the content of the web page. In this paper, a new algorithm is proposed which will work on the time of the web page, temporal information of the content and forms a binary tree to rank among web pages. ...
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Authors Kashfia Sailunaz, Sabiha Firdaus, Ahmed Shoeb Al HasanRead Journal Click Here
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Page No. 5 to 7
The Implementation of DMA Controller on Navigation Baseband SoC
Published In: GJCST Part: A: Hardware & Computation Volume: 15 Issue: 2
This article discusses the architecture design of DMA controller on high performance GPS receiver based on RTEMS. We achieve the optimal integration of DMA IP and navigation baseband system. We designed the hardware architecture of DMA IP and make full use of hardware performance with the idea of multiplexing. We use register and FIFO buffer to achieve read-write control. And we design t...
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Authors Abdulraqeb Alnabihi , Prof. Liu YijunRead Journal Click Here
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Page No. 39 to 42
Metrics for Quality Assurance of Web based Applications
Published In: GJCST Part: E: Network, Web & Security Volume: 15 Issue: 7
Web-Commerce applications are now an indispensable aspect of businesses around the world. More businesses are now migrating from outdated applications to a new type of combined ebusiness designs. With such large volumes of applications that need to be put online, there is now a dire need for measurable and quantifiable metrics that can help in gauging the quality of these websites. The d...
Identity Mapping Scheme with CBDS Approach to Secure MANET
Published In: GJCST Part: E: Network, Web & Security Volume: 15 Issue: 7
A MANET is considered as self administrating network in which nodes are free to come and join to communicate with various nodes. A network which has a lot of advantages for its characteristics also has disadvantage of being attacked by some malicious node. Since MANET requires that each node should posses a unique, distinct identity, Sybil attack is one of the major threat to MANET. A Sy...
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Authors Gaurav Jain, Kalpana Jain, Rajdeep S. ShaktawatRead Journal Click Here
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Page No. 17 to 23
Design of a Five Stage Pipeline CPU with Interruption System
Published In: GJCST Part: A: Hardware & Computation Volume: 15 Issue: 2
A central processing unit (CPU), also referred to as a central processor unit, is the hardware within a computer that carries out the instructions of a computer program by performing the basic arithmetical, logical, and input/output operations of the system. The term has been in use in the computer industry at least since the early 1960s.The form, design, and implementation of CPUs have ...
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Authors Abdulraqeb Abdullah Saeed Abdo, Liu YijunRead Journal Click Here
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Page No. 1 to 32
A Novel Approach to Compute the Handover Probabilities Based on Mobility in WPAN
Published In: GJCST Part: E: Network, Web & Security Volume: 15 Issue: 7
A novel approach has been presented to compute the probabilities of unsuccessful handovers based number of free channels available in the target AP and number of free channels available plus based on the mobility of mobile device. The number of free channels in the AP is 16 and the mobility of the mobile device in the 8 different directions is considered. The directions of movement are 0...
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Authors Subrahmanyam, K.Chennakesava ReddyRead Journal Click Here
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Page No. 1 to 8
An Efficient Map Reduce-Based System to find Userlikeness on Social Networks
Published In: GJCST Part: C: Software & Data Engineering Volume: 15 Issue: 7
Day to day Social network information growth pursues an exponential pattern, and Present DB management systems cannot manage efficiently such a huge volume of data. It is essential to employ a “big data†solution for Social network problems. One of the most important problems in Social network is finding User likeness (ULi). Current methods for finding ULi ar...
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Authors D. Ravikiran, Dr. S.V.N SrinivasuRead Journal Click Here
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Page No. 29 to 36
Enhanced Cooling of Laptop Computer for Improvement of Processing Performance
Published In: GJCST Part: H: Information & Technology Volume: 15 Issue: 5
A major problems in the operation of laptop computers is overheating since it can affect the performance and stability, sometimes leading to system crash and hardware fatality. The objective of this work was to study the thermal behavior inside a laptop computer and to test the effectiveness of aproposed cooling method to overcome overheating problem. The proposed cooling system containe...
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Authors Mohammed A. Bou-Rabee , Shaharin A. Sulaiman ,Wan M. S. W. MazlanRead Journal Click Here
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Page No. 1 to 4
A Modified Version of the K-means Clustering Algorithm
Published In: GJCST Part: C: Software & Data Engineering Volume: 15 Issue: 7
Clustering is a technique in data mining which divides given data set into small clusters based on their similarity. K-means clustering algorithm is a popular, unsupervised and iterative clustering algorithm which divides given dataset into k clusters. But there are some drawbacks of traditional k-means clustering algorithm such as it takes more time to run as it has to calculate distanc...
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Authors Juhi Katara, Naveen ChoudharyRead Journal Click Here
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Page No. 1 to 6
Evolutionary Computing based an Efficient and Cost Effective Software Defect Prediction System
Published In: GJCST Part: G: Interdisciplinary Volume: 15 Issue: 2
The earlier defect prediction and fault removal can play a vital role in ensuring software reliability and quality of service. In this paper Hybrid Evolutionary computing based Neural Network (HENN) based software defect prediction model has been developed. For HENN an adaptive genetic algorithm (A-GA) has been developed that alleviates the key existing limitations like local minima and ...
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Authors Racharla Suresh Kumar, Prof. Bachala SathyanarayanaRead Journal Click Here
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Page No. 25 to 38
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Using E-Mind Mapping in learning at Ibri College of Applied Sciences
Published In: GJCST Part: H: Information & Technology Volume: 15 Issue: 4
The purpose of this study was to investigate the impact of Software based Mind Mapping (SMM) performed by tablets, mobiles, desktop, and web school work. The study determined the outcomes by using Electronic Mind Mapping (EMM) and the positive change in the students’ responses. The research was performed on 29 randomly chosen first year students from Ibri CAS during the ...
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Authors Ayoub Salim Al-BadwoiRead Journal Click Here
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Page No. 47 to 52
Designing Intelligent Technology Applications using the Visual Basic Files
Published In: GJCST Part: C: Software & Data Engineering Volume: 15 Issue: 7
This paper proposes an overview of the approach to design management computer applications using advanced programming languages and having the Visual Basic demonstration as support, which is one of the most popular object-oriented programming languages, in the area of programmer training. After a brief introduction to the Visual Basic syntax instructions for working with files, the descr...
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Authors Dr. Dan Mircea Tranu00c4u0192Read Journal Click Here
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Page No. 15 to 21
An Implementation of Virtual Classroom and Performance Analysis of Teaching-Learning Outcome
Published In: GJCST Part: C: Software & Data Engineering Volume: 15 Issue: 7
Virtual classroom is an irreplaceable part of distant learning systems and an important direction in the online education research field. A number of research works have been carried out in this area and many of them have been successfully implemented. However, most of them are video tutorial-based learning portal and video streaming classroom. In this paper, a model of real-time interac...
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Authors Md Zobair Khondaker Rion, Md Mahmudul HasanRead Journal Click Here
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Page No. 7 to 13
Moving Object Tracking using Color Feature in a Video
Published In: GJCST Part: F: Graphics & Vision Volume: 15 Issue: 4
Video processing is one of the most challenging areas in image processing. It deals with identifying an object of interest. Motion detection has been used in many fields either directly or indirectly. In this paper an efficient approach to motion detection in video sequence using color feature extraction operator. Using this approach we improve the background subtraction and detecting th...
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Authors K.Srinivasan, Dr. P.BalamuruganRead Journal Click Here
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Page No. 9 to 12
