Global Journal of Computer Science and Technology (976)
GJCST
Children categories
A New View at Usability Test Methods of Interfaces for Human Computer Interaction
Published In: GJCST Part: A: Hardware & Computation Volume: 15 Issue: 1
As a basic and important term in the interaction design, usability is an overall rating of the degree of use in the human computer interaction, which guarantees the realization of interaction. Usability test is a necessary process in the human computer interface design. It is a process of through systematically collecting the usability data of interface and assessing and improving the da...
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Authors Najmeh Ghasemifard, Mahboubeh Shamsi, Abol Reza Rasouli Kenari, Vahid AhmadiRead Journal Click Here
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Page No. 16 to 24
Big Data Analysis: Apache Spark Perspective
Published In: GJCST Part: C: Software & Data Engineering Volume: 15 Issue: 1
Big Data have gained enormous attention in recent years. Analyzing big data is very common requirement today and such requirements become nightmare when analyzing of bulk data source such as twitter twits are done, it is really a big challenge to analyze the bulk amount of twits to get relevance and different patterns of information on timely manner.This paper will explore the concept of...
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Authors Abdul Ghaffar Shoro, Tariq Rahim SoomroRead Journal Click Here
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Page No. 7 to 14
Hybrid Technique for Arabic Text Compression
Published In: GJCST Part: C: Software & Data Engineering Volume: 15 Issue: 1
Arabic content on the Internet and other digital media is increasing exponentially, and the number of Arab users of these media has multiplied by more than 20 over the past five years. There is a real need to save allocated space for this content as well as allowing more efficient usage, searching, and retrieving information operations on this content. Using techniques borrowed from othe...
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Authors Arafat Awajan, Enas Abu JraiRead Journal Click Here
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Page No. 1 to 6
Voip End-To-End Security using S/Mime and a Security Toolbox
Published In: GJCST Part: G: Interdisciplinary Volume: 14 Issue: 5
Voice Over Internet Protocol (VOIP) is a rapidlygrowing Internet service for telephone communication. However, while it offers a number of cost advantages over traditional telephone service, it can pose a security threat, especially when used over public networks. In the absence of sufficient security, users of public networks are open to threats such as identity theft, man-in-the-middle...
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Authors Md. Shahidul Islm, Md. Mahbub RahmanRead Journal Click Here
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Page No. 39 to 42
Nomenclature and Benchmarking Models of Text Classification Models: Contemporary Affirmation of the Recent Literature
Published In: GJCST Part: C: Software & Data Engineering Volume: 14 Issue: 9
In this paper we present automated text classification in text mining that is gaining greater relevance in various fields every day. Text mining primarily focuses on developing text classification systems able to automatically classify huge volume of documents, comprising of unstructured and semi structured data. The process of retrieval, classification and summarization simplifies extra...
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Authors Venkata Ramana.A, Dr.E.Kesavulu ReddyRead Journal Click Here
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Page No. 19 to 34
Priority based Congestion Control Mechanism in Multipath Wireless Sensor Network
Published In: GJCST Part: G: Interdisciplinary Volume: 14 Issue: 5
Wireless Sensor Network (WSN) is a network composed of distributed autonomous devices using sensors. Sensor nodes send their collected data to a determined node called Sink. The sink processes data and performs appropriate actions. Nodes using routing protocol determine a path for sending data to sink. Congestion occurs when too many sources are sending too much of data for network to ha...
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Authors Md. Ahsanul Hoque, Nazrul Islam, Sajjad Waheed, Abu Sayed SiddiqueRead Journal Click Here
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Page No. 33 to 38
Security of Side Channel Power Analysis Attack in Cloud Computing
Published In: GJCST Part: B: Cloud & Distributed Volume: 14 Issue: 4
Future world is moving towards cloud computing. In a word cloud computing can be defined as remote access computing resources through the Internet. It provides a lot of services at a very low cost. It can improve an organization’s performance by minimizing its cost. It also helps to maximize their revenue with fewer resources. It is becoming popular among organizations a...
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Authors Sajjad Waheed, Nazrul Islam, Barnaly Paul Chaity, Saddam Hossain BhuiyanRead Journal Click Here
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Page No. 31 to 36
Quality of Service Centric Web Service Composition: Assessing Composition Impact Scale towards Fault Proneness
Published In: GJCST Part: C: Software & Data Engineering Volume: 14 Issue: 9
Service composition in service oriented architecture is an important activity. In regard to achieve the quality of service and secured activities from the web service compositions, they need to be verified about their impact towards fault proneness before deploying that service composition. Henceforth, here in this paper, we devised a novel statistical approach to assess the service comp...
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Authors Sujatha Varadi, G Appa RaoRead Journal Click Here
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Page No. 13 to 17
A Text Mining-Based Anomaly ‎Detection Model in Network Security
Published In: GJCST Part: G: Interdisciplinary Volume: 14 Issue: 5
Anomaly detection systems are extensively used security tools to detect cyber-threats and attack activities in computer systems and networks. In this paper, we present Text Mining-Based Anomaly Detection (TMAD) model. We discuss n-gram text categorization and focus our attention on a main contribution of method TF-IDF (Term frequency, inverse document frequency), which enhance the perfor...
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Authors Mohsen Kakavand, Norwati Mustapha,Aida Mustapha, Mohd Taufik AbdullahRead Journal Click Here
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Page No. 23 to 31
Image fusion using Wavelet Transform: A Review
Published In: GJCST Part: F: Graphics & Vision Volume: 14 Issue: 5
An Image fusion is the development of amalgamating two or more image of common characteristic to form a single image which acquires all the essential features of original image. Nowadays lots of work is going to be done on the field of image fusion and also used in various application such as medical imaging and multi spectra sensor image fusing etc. For fusing the image various techniqu...
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Authors Vinay Sahu, Dinesh SahuRead Journal Click Here
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Page No. 21 to 28
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Analysis of Handoff Latency in Advanced Wireless Networks
Published In: GJCST Part: G: Interdisciplinary Volume: 14 Issue: 5
The association of different wireless communication technologies on the way to advanced wireless networks had better face with the developing systems resource utilization and user authentication. Mobility management is vital to omnipresent computing which can be established by location management and distinctive of the mobility management modules. In this work the new protocol is propose...
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Authors B. JaiganeshRead Journal Click Here
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Page No. 17 to 22
Pose Invariant Face Recognition Using DT-CWT Partitioning and KPCA
Published In: GJCST Part: F: Graphics & Vision Volume: 14 Issue: 5
In this paper the suitability of Dual Tree Complex Wavelet Transform for pose invariant Face Recognition is studied and a feature extraction frame work is proposed. This proposed framework will aid in design of Face Recognition system to address the challenging issue like Pose Variation. In contrast to the discrete wavelet Transform (DWT) the design of Dual Tree Complex Wavelet Transform...
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Authors K. Punnam Chandar, T. SatyasavithriRead Journal Click Here
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Page No. 15 to 20
A Prototype Modelling of Ebers for Video Transmission in Wireless Adhoc Network
Published In: GJCST Part: E: Network, Web & Security Volume: 14 Issue: 8
Provisioning of video streaming over ad hoc wireless networks exhibits challenges associated with high packet loss rates and are delay sensitive. Excessive packet loss can cause significant degradation in quality of video perceived by users of real-time video applications. The recent studies suggest that Forward Error Correction (FEC) is a good technique for decreasing the negative impac...
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Authors Ganashree T.S, Dr.Josephine Prem kumarRead Journal Click Here
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Page No. 77 to 82
Policy-Based Management of a Secure Dynamic and Multipoint Virtual Private Network
Published In: GJCST Part: E: Network, Web & Security Volume: 14 Issue: 8
Although IP VPN technology has recently been imposed because of its cost effectiveness and that several research studies have been proposed for centralized policy management of intra / inter VPN domain, most solutions are only addressed to VPN site-to-site technology, according to our researches no centralized management model based on a server for dynamic multipoint VPN networks was pro...
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Authors Ayoub Bahnasse, Najib El KamounRead Journal Click Here
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Page No. 69 to 76
