Volume 10, Issue 10 (2014) | Journal of Computer Science

A COMPARATIVE STUDY FOR RHODOPSIN PROTEIN FOLDING PROBLEM

Iman Ahmed Mahmoud — 2014-05-06

Journal of Computer Science, Published online: 6 May 2014; doi:10.3844/jcssp.2014.1890.1899

Proteins are very important components in any living cells. A number of diseases such as Retinitis pigmentosa, Stargadt-like macular degeneration and Doyne Honeycomb Retinal Dystrophy (DHRD) diseases ...

EXTENDED-RANDOMIZED, EFFICIENT, DISTRIBUTED: A DYNAMIC DETECTION OF CLONE ATTACKS IN STATIC WIRELESS SENSOR NETWORKS

C. Geetha — 2014-05-06

Journal of Computer Science, Published online: 6 May 2014; doi:10.3844/jcssp.2014.1900.1907

A wireless sensor network is a collection of nodes organized in to a cooperative network. Each node consists of processing capability, multiple types of memory, a power source and actuators and sensor...

BRAIN TUMOR CLASSIFICATION BASED ON CLUSTERED DISCRETE COSINE TRANSFORM IN COMPRESSED DOMAIN

V. Anitha — 2014-05-06

Journal of Computer Science, Published online: 6 May 2014; doi:10.3844/jcssp.2014.1908.1916

This study presents a novel method to classify the brain tumors by means of efficient and integrated methods so as to increase the classification accuracy. In conventional systems, the problem being t...

INFLUENCE OF EVOLUTIONARY COMPUTING ON NUTRITION RECOMMENDATION: A SURVEY

A. A. Hegazy — 2014-05-08

Journal of Computer Science, Published online: 8 May 2014; doi:10.3844/jcssp.2014.1917.1923

This study is a survey about how Evolutionary Computing doesn’t play its important role in a vital field such as Nutrition. Evolutionary computing is a subset from the artificial intelligence umbrel...

SOPC BASED WIRELESS REMOTE PATIENT MONITORING USING ULTRA LIGHTWEIGHT CRYPTOGRAPHY

A. Arun — 2014-05-08

Journal of Computer Science, Published online: 8 May 2014; doi:10.3844/jcssp.2014.1924.1928

Remote Patient Monitoring (RPM) provides flexible and powerful patient surveillance through wearable devices at anytime and anywhere. This can be achieved by using a Body Sensor Network (BSN), which i...

METADATA DRIVEN EFFICIENT KEY GENERATION AND DISTRIBUTION IN CLOUD SECURITY

R. Anitha — 2014-05-12

Journal of Computer Science, Published online: 12 May 2014; doi:10.3844/jcssp.2014.1929.1938

With rapid development of cloud computing to a greater extent IT industries outsource their sensitive data at cloud data storage location. To keep the stored data conﬁdential against untrusted cloud...

AN EVENT DRIVEN SIMULATION FOR ADAPTIVE GENTLE RANDOM EARLY DETECTION (AGRED) ALGORITHM

Omid Seifaddini — 2014-05-13

Journal of Computer Science, Published online: 13 May 2014; doi:10.3844/jcssp.2014.1939.1945

Simulations are used to find optimum answers for problems in wide areas. Active queue management algorithms such as RED, GRED, typically use simulators like ns2 which is an open source simulator or OP...

OPTIMIZED INCIDENT MATCHING AND AUTO-MATED VERIFICATION OF COMPOSITION PAT-TERNS IN LONG TERM COMPOSED SERVICES

M. Thirumaran — 2014-05-12

Journal of Computer Science, Published online: 12 May 2014; doi:10.3844/jcssp.2014.1946.1954

With the increase in the need and demand for evolving Web services, the rate at which changes are made to the services has increased. In case of importunate change requests, there arise critical situa...

PROCESS MAPPING FOR SERVICE DELIVERY THROUGH NSDG IN PUBLIC TRANSPORTATION IN INDIA

Sanjay K. Dwivedi — 2014-05-12

Journal of Computer Science, Published online: 12 May 2014; doi:10.3844/jcssp.2014.1955.1960

The involvement of e-Governance and Information and Communication Technology (ICT) in service delivery has been affecting every facet of governance. The public transportation sector is also enhancing ...

A HYBRID METHOD USING LEXICON-BASED APPROACH AND NAIVE BAYES CLASSIFIER FOR ARABIC OPINION QUESTION ANSWERING

Khalid Khalifa — 2014-05-13

Journal of Computer Science, Published online: 13 May 2014; doi:10.3844/jcssp.2014.1961.1968

Opinion Question Answering (Opinion QA) is the task of enabling users to explore others opinions toward a particular service of product in order to make decisions. Arabic Opinion QA is more challengin...

SUPERVISED TERM WEIGHTING METHODS FOR URL CLASSIFICATION

R. Rajalakshmi — 2014-06-23

Journal of Computer Science, Published online: 23 June 2014; doi:10.3844/jcssp.2014.1969.1976

Many term weighting methods are suggested in the literature for Information Retrieval and Text Categorization. Term weighting method, a part of feature selection process is not yet explored for URL cl...

CONSTRAINT SOVLING ENGINE BASED NURSE ROSTERING WITH INTELLIGENT BACKTRACKING

S. Chitrakala — 2014-05-22

Journal of Computer Science, Published online: 22 May 2014; doi:10.3844/jcssp.2014.1977.1984

Efficient utilization of time and effort is essential in Personnel scheduling problems to evenly balance the workload among the people and attempt to satisfy the personnel preferences. In Constraint S...

A NEW METHOD FOR 3D SHAPE INDEXING AND RETRIEVAL IN LARGE DATABASE BY USING THE LEVEL CUT

A. Lakehal — 2014-05-22

Journal of Computer Science, Published online: 22 May 2014; doi:10.3844/jcssp.2014.1985.1993

In this study, we propose a new method for indexing and retrieval of 3D models in large databases based on binary images extracted from the 3D object called "level cut" LC. These cuts are obtain...

TRACKING THE POSITION OF MULTIPLE HUMAN GESTURES USING CONTOUR MAPPING ALGORITHM

T. S. Arulananth — 2014-05-22

Journal of Computer Science, Published online: 22 May 2014; doi:10.3844/jcssp.2014.1994.2005

This study relates to a method for determining the position variation (for example a moving object, facial gesture tracking) using markers. The movement is determined based on the periodic frames capt...

THE SECURITY SURVEY AND ANAYLSIS ON SUPERVISORY CONTROL AND DATA ACQUISITION COMMUNICATION

A. Shahzad — 2014-06-23

Journal of Computer Science, Published online: 23 June 2014; doi:10.3844/jcssp.2014.2006.2019

The SCADA system connectivity with several open networks using internet facility brought SCADA platform more vulnerable from attacks/threads. Therefore, the detail security review has been conducted, ...

INVESTIGATION OF STUDENT'S PERSONALITY ON PAIR PROGRAMMING TO ENHANCE THE LEARNING ACTIVITY IN THE ACADEMIA

V. Venkatesan — 2014-06-26

Journal of Computer Science, Published online: 26 June 2014; doi:10.3844/jcssp.2014.2020.2028

Agile Software development is now a global phenomenon and is rapidly becoming organizations' most preferred IT process. Extreme Programming (XP) is one of the Agile Methods and Collaborative Pai...

INTRUSION DETECTION SYSTEM IN SECURE SHELL TRAFFIC IN CLOUD ENVIRONMENT

Mehdi Barati — 2014-06-26

Journal of Computer Science, Published online: 26 June 2014; doi:10.3844/jcssp.2014.2029.2036

Due to growth of Cloud computing usage, the need to apply encrypted protocols to provide confidentiality and integrity of data increases dramatically. Attacker can take advantage of these protocols to...

REVIEW CLUSTERING MECHANISMS OF DISTRIBUTED DENIAL OF SERVICE ATTACKS

Wesam Bhaya — 2014-06-26

Journal of Computer Science, Published online: 26 June 2014; doi:10.3844/jcssp.2014.2037.2046

Distributed Denial of Service attacks (DDoS) overwhelm network resources with useless or harmful packets and prevent normal users from accessing these network resources. These attacks jeopardize the c...

SENSOR NETWORK PERIODICAL DATA ASSEMBLY USING IMBALANCED CLUSTERING ENERGY EFFICIENT MECHANISM

K. Munusamy — 2014-06-28

Journal of Computer Science, Published online: 28 June 2014; doi:10.3844/jcssp.2014.2047.2054

Fast technical advances and development in wireless communication resulted in the huge consumption of wireless sensor networks. The nodes in these networks are ready to be sensed, processing the data ...

CRITICAL SUCCESS FACTORS-BASED CONTENT MANAGEMENT SYSTEM DEVELOPMENT FOR SMALL AND MEDIUM SIZE ENTERPRISES

Yulius Lie — 2014-06-27

Journal of Computer Science, Published online: 27 June 2014; doi:10.3844/jcssp.2014.2055.2059

The purpose of this study is to compare the sales and visitor access traffic as a result of using critical success factors in an online car accessories store compared with online trading forums. The s...

A FAST AND ACCURATE METHOD FOR AUTOMATIC CORONARY ARTERIAL TREE EXTRACTION IN ANGIOGRAMS

Rohollah Moosavi Tayebi — 2014-06-27

Journal of Computer Science, Published online: 27 June 2014; doi:10.3844/jcssp.2014.2060.2076

Coronary arterial tree extraction in angiograms is an essential component of each cardiac image processing system. Once physicians decide to check up coronary arteries from x-ray angiograms, extractio...

A MODIFIED ELLIPTIC CURVE DIGITAL SIGNATURE ALGORITHM FOR PUBLIC VERIFIABILITY WITH DATA DYNAMICS IN CLOUD COMPUTING

D. Sumathi — 2014-06-28

Journal of Computer Science, Published online: 28 June 2014; doi:10.3844/jcssp.2014.2077.2087

Cloud storage is considered to be the most critical factor in decision making for users as it largely scales down the infrastructure in terms of size, cost and design. Considering factors such as loca...

A LIGHT-WEIGHT CRYPTOGRAPHY ANALYSIS FOR WIRELESS BASED HEALTHCARE APPLICATIONS

S. Sangari — 2014-06-28

Journal of Computer Science, Published online: 28 June 2014; doi:10.3844/jcssp.2014.2088.2094

Patient health monitoring devices are flexible. Powerful ECG acquisition system is used at anytime and anywhere in the patient monitoring system. The increasing feasibility and convenience of mobile h...

IMAGE COMPRESSION BASED ON SVD AND MPQ-BTC

Nidhal K. El Abbadi — 2014-06-30

Journal of Computer Science, Published online: 30 June 2014; doi:10.3844/jcssp.2014.2095.2104

In this study we will provide a new way of images compression based on two mathematic concepts, these two concepts are Singular Value Decomposition (SVD) and Block Truncation Coding. The input image e...

FREQUENT CORRELATED PERIODIC PATTERN MINING FOR LARGE VOLUME SET USING TIME SERIES DATA

G. M. Karthik — 2014-06-30

Journal of Computer Science, Published online: 30 June 2014; doi:10.3844/jcssp.2014.2105.2116

Frequent pattern mining has been a widely used in the area of discovering association and correlations among real data sets. However, discovering interesting correlation relationship among huge number...

BEEBOARD: FROM WIIMOTE TO INTERACTIVE WHITEBOARD APPLICATION FOR CLASSROOM

Budi Yulianto — 2014-07-01

Journal of Computer Science, Published online: 1 July 2014; doi:10.3844/jcssp.2014.2117.2123

Teaching and learning process is the main factor in education. The use of whiteboard and marker while teaching is an essential media for delivering knowledge from a lecturer to students. In another si...

PARALLEL IMPLEMENTATION OF EXPECTATION-MAXIMISATION ALGORITHM FOR THE TRAINING OF GAUSSIAN MIXTURE MODELS

G. F. Araújo — 2014-07-09

Journal of Computer Science, Published online: 9 July 2014; doi:10.3844/jcssp.2014.2124.2134

Most machine learning algorithms need to handle large data sets. This feature often leads to limitations on processing time and memory. The Expectation-Maximization (EM) is one of such algorithms, whi...

A STUDY OF SPAM DETECTION ALGORITHM ON SOCIAL MEDIA NETWORKS

Saini Jacob Soman — 2014-07-08

Journal of Computer Science, Published online: 8 July 2014; doi:10.3844/jcssp.2014.2135.2140

In today's world, the issue of identifying spammers has received increasing attention because of its practical relevance in the field of social network analysis. The growing popularity of social ...

IMPROVED INTERACTIVE METHOD FOR RECO-VERING 2.5D MODELS FROM SINGLE IMAGES

Furferi Rocco — 2014-07-09

Journal of Computer Science, Published online: 9 July 2014; doi:10.3844/jcssp.2014.2141.2154

In the last years the development of interactive Computer-based methods for building virtual and physical 2.5D models from single shaded images faced with an exponential growth. In particular, a wide ...

FUZZY SHRINK IMAGE DENOISING USING SMOOTHING SPLINE ESTIMATION

G.M. Rajathi — 2014-07-09

Journal of Computer Science, Published online: 9 July 2014; doi:10.3844/jcssp.2014.2155.2163

The image data is normally corrupted by additive noise during acquisition. This reduces the accuracy and reliability of any automatic analysis. For this reason, denoising methods are often applied to ...