Volume 2, Issue 7 (2006) | Journal of Computer Science

Task Collaborative Resolution Tool for Elearning Environment

Samir Zidat — 2006-07-31

Journal of Computer Science, Published online: 31 July 2006; doi:10.3844/jcssp.2006.558.564

In this article, we are interested in the tasks collaborative resolution in elearning context, and in the use of information technology to support this activity. A part of this article is devoted to ...

Design of Output Codes for Fast Covering Learning using Basic Decomposition Techniques

Aruna Tiwari — 2006-07-31

Journal of Computer Science, Published online: 31 July 2006; doi:10.3844/jcssp.2006.565.571

We propose the design of output codes for solving the classification problem in Fast Covering Learning Algorithm (FCLA). For a complex multi-class problem normally the classifiers are constructed by ...

2D Object Description with Discrete Segments

Nbhan D. Salih — 2006-07-31

Journal of Computer Science, Published online: 31 July 2006; doi:10.3844/jcssp.2006.572.576

2D object shape description has gained considerable attention in field of content-based image retrieval (CBIR) and in various applications that concerned with the shapes of objects. Object shape descr...

Performance Comparison of Sub Phonetic Model with Input Signal Processing

Dr E. Ramaraj — 2006-07-31

Journal of Computer Science, Published online: 31 July 2006; doi:10.3844/jcssp.2006.577.582

The quest to arrive at a better model for signal transformation for speech has resulted in striving to develop better signal representations and algorithm. The article explores the word model which is...

Distributed Clusterhead Architecture for Mobile Ad Hoc Networks

Emad Qaddoura — 2006-07-31

Journal of Computer Science, Published online: 31 July 2006; doi:10.3844/jcssp.2006.583.588

Mobile Ad Hoc Network (MANET) consists of dynamic topology as nodes in the network are mobile, and connected via wireless links. The nodes are grouped in clusters for the purpose of routing. Nodes wit...

An Enhanced Secure and Scalable Model for Enterprise Applications using Automated Monitoring

A. Kannammal — 2006-07-31

Journal of Computer Science, Published online: 31 July 2006; doi:10.3844/jcssp.2006.589.594

E-Business must be highly secured and scalable to provide efficient services to millions of clients on the web. This paper proposes a new approach based on shared objects to improve security and mobil...

Single Stuck-At Fault Diagnosing Circuit of Reed-Muller Canonical Exclusive-Or Sum of Product Boolean Expressions

P. N. Neelakantan — 2006-07-31

Journal of Computer Science, Published online: 31 July 2006; doi:10.3844/jcssp.2006.595.599

A testable design with a universal test set for single stuck-at zero and stuck-at one faults of Reed-Muller canonical form of Exclusive-OR sum of product logic expressions is proposed. The test circui...

Integration of Voxel Colouring Technique in the Volumetric Textures Representation Based on Image Layers

Babahenini M. Chaouki — 2006-07-31

Journal of Computer Science, Published online: 31 July 2006; doi:10.3844/jcssp.2006.600.606

This paper presents a method for integrating a technique of reconstruction scene (voxel colouring) starting from images of the reference element of a volumetric texture, this one will be converted in ...