Volume 11, Issue 3 (2015) | Journal of Computer Science

Document Clustering Based on Firefly Algorithm

Athraa Jasim Mohammed — 2015-03-26

Journal of Computer Science, Published online: 26 March 2015; doi:10.3844/jcssp.2015.453.465

Document clustering is widely used in Information Retrieval however, existing clustering techniques suffer from local optima problem in determining the k number of clusters. Various efforts have been ...

Mobility and Handover Technique in Heterogeneous Wireless Networks

Radhwan Abdullah — 2015-03-31

Journal of Computer Science, Published online: 31 March 2015; doi:10.3844/jcssp.2015.466.473

The management techniques for Mobile IPv6 between different wireless technologies are very important to complete the handover process with the least possible delay. In the fast handover, when a mobile...

Investigation of Quantitative Plant Activity Relationship (QPAR) for Diabetics II Using Genetic Algorithm

Simanta Kumar Nayak — 2015-04-01

Journal of Computer Science, Published online: 1 April 2015; doi:10.3844/jcssp.2015.474.478

The present study demonstrates a novel computational approach for Indian Traditional Medicine (ITM) for the effective antidiabetic drug. Indian traditional practitioners are using many natural Herbals...

MDS Algorithm for Encryption

Mani Arora — 2015-04-03

Journal of Computer Science, Published online: 3 April 2015; doi:10.3844/jcssp.2015.479.483

Most of the encryption algorithms used today generates huge cipher messages as well as long encryption keys. These approaches require time and are computationally intensive .While sending data packets...

Integrating Correlation Clustering and Agglomerative Hierarchical Clustering for Holistic Schema Matching

Basel Alshaikhdeeb — 2015-04-03

Journal of Computer Science, Published online: 3 April 2015; doi:10.3844/jcssp.2015.484.489

Holistic schema matching is the process of carrying off several number of schemas as an input and outputs the correspondences among them. Treating large number of schemas may consume longer time with ...

A Modified Key Partitioning for BigData Using MapReduce in Hadoop

Gothai Ekambaram — 2015-04-15

Journal of Computer Science, Published online: 15 April 2015; doi:10.3844/jcssp.2015.490.497

In the period of BigData, massive amounts of structured and unstructured data are being created every day by a multitude of ever-present sources. BigData is complicated to work with and needs extremel...

Enhancement of Arabic Text Classification Using Semantic Relations of Arabic WordNet

Suhad A. Yousif — 2015-04-15

Journal of Computer Science, Published online: 15 April 2015; doi:10.3844/jcssp.2015.498.509

Arabic text classification methods have emerged as a natural result of the existence of a massive amount of varied textual information (written in Arabic language) on the web. In most text classificat...

Spatial Representation to Support Visual Impaired People

Abbas Mohamad Ali — 2015-04-15

Journal of Computer Science, Published online: 15 April 2015; doi:10.3844/jcssp.2015.510.516

The rapid development of Information and Communication Technology (ICT) enhances the government services to its citizen. As a consequence affects the exchange of information between citizen and govern...

On the Enlargement of Robust Region of Chaotic Tent Map for the Use in Key Based Substitution-Box (S-Box)

Muhammad Asif Khan — 2015-04-19

Journal of Computer Science, Published online: 19 April 2015; doi:10.3844/jcssp.2015.517.525

Robust chaotic maps with wide robust region are favored in cryptography as it extends the key length. Chaotic tent map has robust chaos for control parameter μ = 2. Perturbation of control parameter...

Security in MANET’s by Using Detective Signature Techniques

Gayathri A. — 2015-04-21

Journal of Computer Science, Published online: 21 April 2015; doi:10.3844/jcssp.2015.526.533

Mobile Ad-hoc Network (MANET) is one among the fastest growing area in the field of research where security is a vital factor for protecting MANET against attacks, EAACK is an acknowledgement based ID...

A Novel Unique Node Based Clustering and Location-Key Pair Based Security for Wireless Networks

T. R. Vedhavathy — 2015-04-23

Journal of Computer Science, Published online: 23 April 2015; doi:10.3844/jcssp.2015.534.539

Wireless ad hoc networks are used in emergency situations especially for surveillance and monitoring. The nodes in the ad hoc networks are self-organized and can accommodate by themselves with the ava...

Organization Information Ecology and E-Commerce Adoption: Effect on Organizational SMEs Performance

Fadi Herzallah — 2015-04-29

Journal of Computer Science, Published online: 29 April 2015; doi:10.3844/jcssp.2015.540.551

Electronic Commerce (EC) has recently become the subject of interest of many researchers involved in behavioral and technology acceptance. EC was heavily studied in developed countries, but there are ...

Coupling Routing Algorithm and Data Encoding for Low Power Networks on Chip

Maurizio Palesi — 2015-05-04

Journal of Computer Science, Published online: 4 May 2015; doi:10.3844/jcssp.2015.552.566

The routing algorithm used in a Network-on-Chip (NoC) has a strong impact on both the functional and non functional indices of the overall system. Traditionally, routing algorithms have been designed ...

Increasing Learning Frequency through Education Based Game

Dennise Adrianto — 2015-05-07

Journal of Computer Science, Published online: 7 May 2015; doi:10.3844/jcssp.2015.567.572

In the era of globalization, the development of the gaming world is evident very quickly, evidenced by the launch of various types of games every year, even every month. Game development that grows ra...

Analytical Analysis of In-Band Crosstalk, Out-of-Band Crosstalk and GVD-Based Power Penalties in DWDM and TDM/DWDM-PONS

Ibrahim Mohamed — 2015-05-13

Journal of Computer Science, Published online: 13 May 2015; doi:10.3844/jcssp.2015.573.589

In addition to the ever-increasing demand for broader bandwidth per user, which results from the continuous development of new bandwidth-hungry services and applications, the consequent upgrade from t...

A Proposed Framework for Outsourcing and Secure Encrypted Data on OpenStack Object Storage (Swift)

Hala Albaroodi — 2015-05-14

Journal of Computer Science, Published online: 14 May 2015; doi:10.3844/jcssp.2015.590.597

Despite the numerous potential benefits of Open Source Cloud Computing (OSCC) in several industrial and academic-oriented environments, OSCC could be also associated with some risks. However, which a ...