Volume 10, Issue 8 (2014) | Journal of Computer Science

WEEDS IDENTIFICATION USING EVOLUTIONARY ARTIFICIAL INTELLIGENCE ALGORITHM

Ahmed M. Tobal — 2014-03-04

Journal of Computer Science, Published online: 4 March 2014; doi:10.3844/jcssp.2014.1355.1361

In a world reached a population of six billion humans increasingly demand it for food, feed with a water shortage and the decline of agricultural land and the deterioration of the climate needs 1.5 bi...

A MODIFIED SPATIAL FUZZY C-MEANS CLUSTERING ALGORITHM FOR DETECTING GLAUCOMAIN RETINAL FUNDUS IMAGES

S. J. Grace Shoba — 2014-03-05

Journal of Computer Science, Published online: 5 March 2014; doi:10.3844/jcssp.2014.1362.1372

Glaucoma is a disease which affects the eye and causes blindness. It is an ophthalmologist disease characterized by an increase in Intraocular Pressure (IOP). The glaucoma usually affects the optic di...

NEURO FUZZY BASED PERFORMANCE ANALYSIS OF MULTIBAND ULTRA WIDE BAND ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING SYSTEM

G. Joselin Retna Kumar — 2014-03-05

Journal of Computer Science, Published online: 5 March 2014; doi:10.3844/jcssp.2014.1373.1379

This study proposes an efficient channel-estimation scheme for Multiband (MB) Orthogonal Frequency Division Multiplexing (OFDM)-based Ultra Wide Band (UWB) communication systems. One of the challenges...

WINDOWS WEB PROXY CACHING SIMULATION: A TOOL FOR SIMULATING WEB PROXY CACHING UNDER WINDOWS OPERATING SYSTEMS

Waheed Yasin — 2014-03-07

Journal of Computer Science, Published online: 7 March 2014; doi:10.3844/jcssp.2014.1380.1388

Web caching plays a key role in improving the performance of the web by reducing the latency of delivering web objects to the users. On the other hand, a simulation tool plays a key role in studying t...

PALMPRINT VERIFICATION USING INVARIANT MOMENTS BASED ON WAVELET TRANSFORM

Inass SH. Hussein — 2014-03-07

Journal of Computer Science, Published online: 7 March 2014; doi:10.3844/jcssp.2014.1389.1396

Data security is one of the important issues among computer users. Data security can prevent fraudulent users from accessing an individual's personal data. The biometrics recognition as one of th...

DENIAL OF SERVICE ATTACK IN DISTRIBUTED WIRELESS NETWORK BY DISTRIBUTED JAMMER NETWORK: A BIRTH-DEATH RANDOM PROCESS ANALYSIS

R. Dhanasekaran — 2014-03-07

Journal of Computer Science, Published online: 7 March 2014; doi:10.3844/jcssp.2014.1397.1402

Large number of low power, tiny radio jammers are constituting a Distributed Jammer Network (DJN) is used nowadays to cause a Denial of Service (DoS) attack on a Distributed Wireless Network (DWN). Us...

COMBINATION OF DIFFERENCE SUBSPACE AND OPPURTUNISTIC CLUSTERING ON HIGH DIMENSIONAL DATA

M. Ravichandran — 2014-03-11

Journal of Computer Science, Published online: 11 March 2014; doi:10.3844/jcssp.2014.1403.1410

Clustering is recognized as sigificant technique for analysing data and concentric effort has been taken in different domains comprises of recognition of pattern, statistical analysis and data mining ...

AWARENESS OF EMBEDDING SECURITY FEATURES INTO COMPONENT-BASED SOFTWARE DEVELOPMENT MODEL: A SURVEY

Hasan Kahtan — 2014-03-20

Journal of Computer Science, Published online: 20 March 2014; doi:10.3844/jcssp.2014.1411.1417

Current applications and systems contain the software components as the basic elements and Component Based Software Development (CBSD) has been successful in building applications and systems. However...

SEMANTIC ENHANCED UDDI USING OWL-S PROFILE ONTOLOGY FOR THE AUTOMATIC DISCOVERY OF WEB SERVICES IN THE DOMAIN OF TELECOMMUNICATION

R. Lakshmana Kumar — 2014-03-20

Journal of Computer Science, Published online: 20 March 2014; doi:10.3844/jcssp.2014.1418.1422

The current web services which are evolved in the telecom domain such as payment web services, Yellow pages web services, operator web services, weather web services are failed to bring down the seman...

APPLYING BLACK-BOX TESTING TO MODEL TRANSFORMATIONS IN THE MODEL DRIVEN ARCHITECTURE CONTEXT

Luciane Telinski Wiedermann Agner — 2014-03-20

Journal of Computer Science, Published online: 20 March 2014; doi:10.3844/jcssp.2014.1423.1427

Testing model transformations has played a leading role with the dissemination of MDA in software development processes. Software testing based on black-box testing, together with the "category par...

SEMANTIC CONFLICTS DETECTION OF HETEROGENEOUS MESSAGES OF WEB SERVICES: CHALLENGES AND SOLUTION

Wan Nurhayati Wan Ab. Rahman — 2014-03-22

Journal of Computer Science, Published online: 22 March 2014; doi:10.3844/jcssp.2014.1428.1439

Service Oriented Architecture (SOA) is a new design style that has promised to alleviate the semantic interoperability problem between Web services. Exchanging the messages seamlessly between heteroge...

UNIFIED MODELING LANGUAGE TOOLS COLLABORATION FOR USE CASE, CLASS AND ACTIVITY DIAGRAM IMPLEMENTED WITH HTML 5 AND JAVASCRIPT FRAMEWORK

Aditya Kurniawan — 2014-03-23

Journal of Computer Science, Published online: 23 March 2014; doi:10.3844/jcssp.2014.1440.1446

As a result of the development of web 3.0, web technologies now make it possible for each user to collaborate in performing a task. This technology allows us to draw UML diagrams online and collaborat...

A COMBINED LOW LATENCY AND WEIGHTED FAIR QUEUING BASED SCHEDULING OF AN INPUT-QUEUED SWITCH

K. Bommanna Raja — 2014-03-25

Journal of Computer Science, Published online: 25 March 2014; doi:10.3844/jcssp.2014.1447.1457

Input queuing has become dominant and popular building blocks for high speed crossbar switches with many ports and fast line rates because they require minimum speed-up of memory bandwidth. Input Queu...

A MULTI ATTRIBUTE RANKING MECHANISM FOR PEER-TO-PEER NETWORKS

Sheila Anand — 2014-02-24

Journal of Computer Science, Published online: 24 February 2014; doi:10.3844/jcssp.2014.1458.1465

P2P systems are envisioned to play a greater role in collaborative applications. P2P environments remove the challenging task of using servers for information sharing. Emerging collaborative P2P syste...

PERFORMANCE ANALYSIS OF ADHOC ON DEMAND DISTANCE VECTOR PROTOCOL WITH BLACKHOLE ATTACK IN WSN

Muhammad Ibrahim Channa — 2014-02-26

Journal of Computer Science, Published online: 26 February 2014; doi:10.3844/jcssp.2014.1466.1472

The security is major challenging issue in wireless sensor network applications because they are operated in public and unrestrained areas which also makes difficult to protect against tampering or ca...

DETECTING MULTIPLE INTRUSION ATTACKS USING PERMANENT GIRTH CLUSTERING MODEL IN WIRELESS SENSOR NETWORK

G. Jayamurugan — 2014-04-01

Journal of Computer Science, Published online: 1 April 2014; doi:10.3844/jcssp.2014.1473.1479

Security is the central challenge and one of the serious concerns for designing reliable sensor networks. Of the different types of security threats in wireless sensor network, particularly dangerous ...

ROBUST MEMORY MANAGEMENT USING REAL TIME CONCEPTS

V. Karthikeyan — 2014-04-01

Journal of Computer Science, Published online: 1 April 2014; doi:10.3844/jcssp.2014.1480.1487

Memory fragmentation is the development of a large number of separate free areas. Memory management in embedded systems demand effective implementation schemes to avoid fragmentation problem. Existing...

FAST IMAGE MATCHING IN HUGE DATABASE

Nidhal K. El Abbadi — 2014-04-02

Journal of Computer Science, Published online: 2 April 2014; doi:10.3844/jcssp.2014.1488.1496

In today’s multimedia age, images are becoming more and more common in various fields. Database is an area that has found extensive use of images in past few years. With the increased usage of image...

IMAGE RETRIEVAL USING CERTAIN BLOCK BASED DIFFERENCE OF INVERSE PROBABILITY AND CERTAIN BLOCK BASED VARIATION OF LOCAL CORRELATION COEFFICIENTS INTEGRATED WITH WAVELET MOMENTS

B. Thenkalvi — 2014-04-03

Journal of Computer Science, Published online: 3 April 2014; doi:10.3844/jcssp.2014.1497.1507

Content Based Image Retrieval (CBIR) is an evolving topic under image processing. Retrieval on medical images plays a vital role in saving mankind. Medical Content Based Image Retrieval (MCBIR) does n...

LOW COMPLEXITY CONSTRAINTS FOR ENERGY AND PERFORMANCE MANAGEMENT OF HETEROGENEOUS MULTICORE PROCESSORS USING DYNAMIC OPTIMIZATION

A. S. Radhamani — 2014-04-03

Journal of Computer Science, Published online: 3 April 2014; doi:10.3844/jcssp.2014.1508.1516

Optimization in multicore processor environment is significant in real world dynamic applications, as it is crucial to find and track the change effectively over time, which requires an optimization a...

AN APPROACH TO ONLINE LEARNING USING LEARNING MANAGEMENT SYSTEM IN HIGHER EDUCATION INSTITUTION

Sartika Kurniali — 2014-04-03

Journal of Computer Science, Published online: 3 April 2014; doi:10.3844/jcssp.2014.1517.1521

When higher education institutions want to offer online learning program they need to overcome various constraints. One of them is the system. The Learning Management System (LMS) discussed is a web-b...

RECOMMENDATIONS FOR DEVELOPMENT OF ONLINE BOOKSTORE IN INDONESIA: A REVIEW FROM WRITER’S PERSPECTIVE

Robertus Nugroho Perwiro Atmojo — 2014-04-05

Journal of Computer Science, Published online: 5 April 2014; doi:10.3844/jcssp.2014.1522.1530

One of the problem when buying books via online transaction in Indonesia is the lack of book preview facility. In this situation the phenomenon of "buying a pig in a poke" is very possible to oc...

PERFORMANCE OF TRANSMISSION CONTROL PROTOCOL CONGESTIONCONTROL ALGORITHMS ON TELEDESIC SATELLITES CONSTELLATIONS

M. Nirmala — 2014-02-22

Journal of Computer Science, Published online: 22 February 2014; doi:10.3844/jcssp.2014.1531.1542

Satellite networking is different from wired or wireless networks. TCP/IP performance and behavior with respect to normal wireless network and wired networks are different from one another. As the arc...

CLASSIFICATION OF MICROCALCIFICATION BASED ON WAVE ATOM TRANSFORM

A. Rajesh — 2014-04-05

Journal of Computer Science, Published online: 5 April 2014; doi:10.3844/jcssp.2014.1543.1547

Breast cancer is a serious problem for women in the world. It is the most common form of cancer diagnosed in woman, with one in nine women expected to be diagnosed with some form of cancer in their li...

NOVEL IMAGE-DEPENDENT QUALITY ASSESSMENT MEASURES

Zahir M. Hussain — 2014-02-27

Journal of Computer Science, Published online: 27 February 2014; doi:10.3844/jcssp.2014.1548.1560

The image is a 2D signal whose pixels are highly correlated in a 2D manner. Hence, using pixel by pixel error what we called previously Mean-Square Error, (MSE) is not an efficient way to compare two ...

AN ENHANCED ROUTE FAILURE RECOVERY MODEL FOR MOBILE AD HOC NETWORKS

P. R. Jasmine Jeni — 2014-04-08

Journal of Computer Science, Published online: 8 April 2014; doi:10.3844/jcssp.2014.1561.1568

In Mobile Ad Hoc Networks (MANET), change in topology of the network occurs due to the mobility factor of the nodes leading to the extension in size of the network. The extension of network size happe...

AN INNOVATIVE MORPHOLOGICAL APPROACH FOR NOISE REMOVAL CUM EDGE DETECTION FOR DIGITIZED PAINTINGS

S. P. Karuppiah — 2014-06-19

Journal of Computer Science, Published online: 19 June 2014; doi:10.3844/jcssp.2014.1569.1574

The older paintings suffer from breaks in the substrate, the paint, or the varnish. When we digitized these paintings, they can be modified using mathematical algorithms and cracks are eliminated so a...

A VARIANT OF POLLARD'S RHO ATTACK ON ELLIPTIC CURVE CRYPTOSYSTEMS

Siham Ezzouak — 2014-04-09

Journal of Computer Science, Published online: 9 April 2014; doi:10.3844/jcssp.2014.1575.1581

Elliptic Curve cryptosystems appear to be more secure and efficient when requiring small key size to implement than other public key cryptosystems. Its security is based upon the difficulty of solv...

SPLINE ACTIVATED NEURAL NETWORK FOR CLASSIFYING CARDIAC ARRHYTHMIA

Y. S. Kumaraswamy — 2014-04-09

Journal of Computer Science, Published online: 9 April 2014; doi:10.3844/jcssp.2014.1582.1590

Electro Cardiogram’s (ECG) biomedical signals characterizing cardiac anomalies are used for identifying cardiac arrhythmia. Irregular heartbeat-Arrhythmia-affects heart rate causing problems. Many m...

NOVEL COLOR FILTER ARRAY DEMOSAICING IN FREQUENCY DOMAIN WITH SPATIAL REFINEMENT

R. Niruban — 2014-04-09

Journal of Computer Science, Published online: 9 April 2014; doi:10.3844/jcssp.2014.1591.1599

The main idea behind wavelet based demosaicing with spatial refinement is to reconstruct the full resolution color image from the mosaiced image. In this study, a new effective wavelet based demosaici...