Volume 10, Issue 7 (2014) | Journal of Computer Science

HARDWARE REALIZATION OF HIGH SPEED ELLIPTIC CURVE POINT MULTIPLICATION USING PRECOMPUTATION OVER GF(P)

N. Shylashree — 2014-02-04

Journal of Computer Science, Published online: 4 February 2014; doi:10.3844/jcssp.2014.1094.1106

Two new theoretical approaches for the hardware realization of high speed elliptic curve point multiplication over a prime field (GF(p)) are presented. These hardware implementations use multiple unit...

SLOPE STABILITY ANALYSIS OF KALLAR-COONOOR HILL ROAD STRETCH OF THE NILGIRIS

P. Nalina — 2014-02-04

Journal of Computer Science, Published online: 4 February 2014; doi:10.3844/jcssp.2014.1107.1114

The stability of slopes is always under severe threats in many parts of Western Ghats, especially in Kallar-Coonoor hill road stretch, causing disruption, loss of human life and economy. To minimize t...

GRAPHSJ 3: A MODERN DIDACTIC APPLICATION FOR GRAPH ALGORITHMS

Gianluca Costa — 2014-02-10

Journal of Computer Science, Published online: 10 February 2014; doi:10.3844/jcssp.2014.1115.1119

In 2009 the authors developed an open source Java application and framework, GraphsJ, to help the students in their approach to the study of graph algorithms, by guiding them to understand their logic...

TRUSTWORTHY ENABLED RELIABLE COMMUNICATION ARCHITECTURE IN MOBILE AD HOC NETWORK

Saravanan Dhavamani — 2014-02-12

Journal of Computer Science, Published online: 12 February 2014; doi:10.3844/jcssp.2014.1120.1129

Ad hoc networks are widely used in military and other scientific area. There are various kind of routing protocols are available to establish the route, with the proper analyzation one can choose the ...

ALL OPTICAL IMPLEMENTATION OF HIGH SPEED AND LOW POWER REVERSIBLE FULL ADDER USING SEMICONDUCTOR OPTICAL AMPLIFIER BASED MACH-ZEHNDER INTERFEROMETER

R. M. Bommi — 2014-02-12

Journal of Computer Science, Published online: 12 February 2014; doi:10.3844/jcssp.2014.1130.1134

In the recent years reversible logic design has promising applications in low power computing, optical computing, quantum computing. VLSI design mainly concentrates on low power logic circuit design. ...

NOVEL REVERSIBLE VARIABLE PRECISION MULTIPLIER USING REVERSIBLE LOGIC GATES

M. Saravanan — 2014-02-12

Journal of Computer Science, Published online: 12 February 2014; doi:10.3844/jcssp.2014.1135.1138

Multipliers play a vital role in digital systems especially in digital processors. There are many algorithms and designs were proposed in the earlier works, but still there is a need and a greater int...

HYPERPARAMETER SELECTION IN KERNEL PRINCIPAL COMPONENT ANALYSIS

Md. Ashad Alam — 2014-02-15

Journal of Computer Science, Published online: 15 February 2014; doi:10.3844/jcssp.2014.1139.1150

In kernel methods, choosing a suitable kernel is indispensable for favorable results. No well-founded methods, however, have been established in general for unsupervised learning. We focus on kernel P...

ITERATIVE DICHOTOMISER-3 ALGORITHM IN DATA MINING APPLIED TO DIABETES DATABASE

P. Vasudevan — 2014-02-15

Journal of Computer Science, Published online: 15 February 2014; doi:10.3844/jcssp.2014.1151.1155

In this study, eight major factors playing significant role in the Pima Indian population are analyzed. Real time data is taken from the large dataset of National Institute of Diabetes and Digestive a...

A LOAD BALANCING MODEL USING FIREFLY ALGORITHM IN CLOUD COMPUTING

A. Paulin Florence — 2014-02-15

Journal of Computer Science, Published online: 15 February 2014; doi:10.3844/jcssp.2014.1156.1165

Cloud computing is a model that points at streamlining the on-demand provisioning of software, hardware and data as services and providing end-users with flexible and scalable services accessible thro...

EXPLOITING SOCIAL TAGS TO OVERCOME COLD START RECOMMENDATION PROBLEM

A. S. Ghabayen — 2014-02-18

Journal of Computer Science, Published online: 18 February 2014; doi:10.3844/jcssp.2014.1166.1173

The practice and method of collaboratively creating and managing tags to annotate and categorize content has resulted in the creation of folksonomy. Folksonomies provide new opportunities and challeng...

TRUST BASED AUTOMATIC QUERY FORMULATION SEARCH ON EXPERT AND KNOWLEDGE USERS SYSTEMS

K. Sridharan — 2014-02-18

Journal of Computer Science, Published online: 18 February 2014; doi:10.3844/jcssp.2014.1174.1185

Due to enhance in complexity of services, there is a necessity for dynamic interaction models. For a service-oriented system to work properly, we need a context-sensitive trust based search. Automatic...

AN EFFICIENT HYBRID ALGORITHM TO REDUCE LATENCY IN AD-HOC AGGREGATION

N. Rajkumar — 2014-02-18

Journal of Computer Science, Published online: 18 February 2014; doi:10.3844/jcssp.2014.1186.1196

A data warehouse is a collection of data gathered and organized so that it can easily be analyzed, extracted, synthesized and also be used for the purpose of further understanding data. Peer to Peer n...

COMPARATIVE STUDY OF K-MEANS AND K-MEANS++ CLUSTERING ALGORITHMS ON CRIME DOMAIN

Bashar Aubaidan — 2014-02-19

Journal of Computer Science, Published online: 19 February 2014; doi:10.3844/jcssp.2014.1197.1206

This study presents the results of an experimental study of two document clustering techniques which are k-means and k-means++. In particular, we compare the two main approaches in crime document clus...

SECURE COMMUNICATION PROTOCOL FOR PROTECTING COMPUTATION RESULT OF FREE ROAMING MOBILE AGENT

G. Geetha — 2014-02-19

Journal of Computer Science, Published online: 19 February 2014; doi:10.3844/jcssp.2014.1207.1215

Mobile agent plays an important role in developing applications of open, distributed and mixed environments, such as the internet. Mobile agent or mobile software agent is piece of software that can o...

DETECTION OF FLOOD ATTACKS IN DTN USING RATE LIMITER TECHNIQUE

C. Balamurugan — 2014-02-19

Journal of Computer Science, Published online: 19 February 2014; doi:10.3844/jcssp.2014.1216.1221

Flood attacks means a network becomes so weighed down with packets, caused by the attackers. It prevents packets being sent/received between the nodes in the network. There are many methods adopted to...

IMAGE ENCRYPTION BASED ON SINGULAR VALUE DECOMPOSITION

Nidhal K. El Abbadi — 2014-02-19

Journal of Computer Science, Published online: 19 February 2014; doi:10.3844/jcssp.2014.1222.1230

Image encryption is one of the most methods of information hiding. A novel secure encryption method for image encryption is presented in this study. The proposed algorithm based on using singular valu...

AN INTELLIGENT RECOGNITION SYSTEM FOR IDENTIFICATION OF WOOD SPECIES

S. Mohan — 2014-02-19

Journal of Computer Science, Published online: 19 February 2014; doi:10.3844/jcssp.2014.1231.1237

The recognition of wood species is needed is many areas like construction industry, furniture manufacturing, etc.,. The wood is traditionally classified by human experts. But human identification of w...

ADAPTIVE I/O SWITCHING FOR SEAMLESS CONVERGENCE OF SMART PHONES AND EXTERNAL I/O DEVICES

Oh-Chul Kwon — 2014-02-21

Journal of Computer Science, Published online: 21 February 2014; doi:10.3844/jcssp.2014.1238.1248

To be small and easy to carry, mobile devices cannot be equipped with large and highly capable input/output devices. In order to overcome these limitations, this study proposes adaptive I/O switching ...

STEGANOGRAPHY APPLICATION PROGRAM USING THE ID3V2 IN THE MP3 AUDIO FILE ON MOBILE PHONE

Afan Galih Salman — 2014-02-21

Journal of Computer Science, Published online: 21 February 2014; doi:10.3844/jcssp.2014.1249.1252

The MPEG Layer-III File or MP3 can contain the ID3v2 tag which able to store information not only the song and singer’s name but also song lyric and alblum cover figure. The steganography technique ...

MEDICAL IMAGE SEGMENTATION FOR ANATOMICAL KNOWLEDGE EXTRACTION

Ms Maya Eapen — 2014-02-22

Journal of Computer Science, Published online: 22 February 2014; doi:10.3844/jcssp.2014.1253.1258

Computed Tomography-Angiography (CTA) images of the abdomen, followed by precise segmentation and subsequent computation of shape based features of liver play an important role in hepatic surgery, pat...

DEVELOPMENT OF OBSTACLE AVOIDANCE TECHNIQUE IN WEB-BASED GEOGRAPHIC INFORMATION SYSTEM FOR TRAFFIC MANAGEMENT USING OPEN SOURCE SOFTWARE

Nik Mohd Ramli Nik Yusoff — 2014-06-16

Journal of Computer Science, Published online: 16 June 2014; doi:10.3844/jcssp.2014.1259.1268

The shortest path routing is one of the well-known network analysis techniques implemented in road management systems. Pg Routing as an extension of Postgre SQL/Post GIS database is an open source lib...

CLUSTERING TWEETS USING CELLULAR GENETIC ALGORITHM

Amr Adel — 2014-06-16

Journal of Computer Science, Published online: 16 June 2014; doi:10.3844/jcssp.2014.1269.1280

As the popularity of Twitter continues to increase rapidly, it is extremely necessary to analyze the huge amount of data that Twitter users generate. A popular method of tweet analysis is clustering. ...

AN EFFICIENT AND VARIABLE INTERVAL REKEYING FOR DYNAMIC AD HOC MULTICAST GROUP USING KEY PATH REDUCTION

R. Pugalenthi — 2014-06-16

Journal of Computer Science, Published online: 16 June 2014; doi:10.3844/jcssp.2014.1281.1290

Key distribution is one of the major issues in secure ad hoc multicast group communication. There has been an extensive research on rekeying, to reduce cost. In this study, we propose an efficient and...

A BIO-SURVEILLANCE SYSTEM USING EFFICIENT ALGORITHM FOR INFORMATION SHARING APPLICATIONS

Shobhanjaly P. Nair — 2014-06-17

Journal of Computer Science, Published online: 17 June 2014; doi:10.3844/jcssp.2014.1291.1297

Bio-Surveillance represents a health information system for public that stores and integrates health related information and data across a variety of data. Bio-surveillance strategies are projected fo...

DEPENDABILITY ATTRIBUTES FOR INCREASED SECURITY IN COMPONENT-BASED SOFTWARE DEVELOPMENT

Hasan Kahtan — 2014-06-17

Journal of Computer Science, Published online: 17 June 2014; doi:10.3844/jcssp.2014.1298.1306

Existing software applications become increasingly distributed as their continuity and lifetimes are lengthened; consequently, the users’ dependence on these applications is increased. The security ...

REMOVAL OF HIGH DENSITY IMPULSE NOISE USING MORPHOLOGICAL BASED ADAPTIVE UNSYMMETRICAL TRIMMED MID-POINT FILTER

S. Saravanakumar — 2014-06-17

Journal of Computer Science, Published online: 17 June 2014; doi:10.3844/jcssp.2014.1307.1314

A Morphological based Adaptive Unsymmetrical Trimmed Mid-Point Filter (MAUTMPF) for the restoration of gray scale images corrupted by salt and pepper noise for varying noise densities is proposed in t...

TRAFFIC CONTROLLED-DEDICATED SHORT RANGE COMMUNICATION: A SECURE COMMUNICATION USING TRAFFIC CONTROLLED DEDICATED SHORT RANGE COMMUNICATION MODEL IN VEHICULAR AD HOC NETWORKS FOR SAFETY RELATED SERVICES

K. Chandramohan — 2014-06-17

Journal of Computer Science, Published online: 17 June 2014; doi:10.3844/jcssp.2014.1315.1323

To increase the road safety and secure communication among the vehicles in the network environment, Dedicated Short Range Communication (DSRC) is followed. Nowadays, research over DSRC is dramatically...

SUPER RESOLUTION FOR EGYPTSAT-1 IMAGES WITH ERRATIC SHIFT

A. H. Nasr — 2014-06-17

Journal of Computer Science, Published online: 17 June 2014; doi:10.3844/jcssp.2014.1324.1335

The key point of the Super-Resolution (SR) process is the accurate registration of the low resolution images, i.e., accurate measuring of the fixed shift between them, to obtain high resolution image....

IMPROVING QUALITY OF SERVICE IN IP NETWORKS FOR MULTIMEDIA APPLICATIONS WITH OPTIMAL FRAGMENTATION

K. Sasi Kala Rani — 2014-06-17

Journal of Computer Science, Published online: 17 June 2014; doi:10.3844/jcssp.2014.1336.1343

The tremendous increase of Internet users and the wide ranging need to support both multimedia traffic and other traffic leads to service differentiation schemes. Multimedia applications have uncompro...

ENHANCED ENCAPSULATED SECURITY PAYLOAD A NEW MECHANISM TO SECURE INTERNET PROTOCOL VERSION 6 OVER INTERNET PROTOCOL VERSION 4

Rosilah Hassan — 2014-06-17

Journal of Computer Science, Published online: 17 June 2014; doi:10.3844/jcssp.2014.1344.1354

A considerable amount of time will be needed before each system in the Internet can convert from Internet Protocol version 4 (IPv4) to Internet Protocol version 6 (IPv6). Three strategies have been pr...