An Enhanced Search Technique for Managing Partial Coverage and Free Riding in P2P Networks (2010)
Thampi, Sabu M., K, Chandra Sekaran
This paper presents a Q-learning based scheme for managing the partial coverage problem and the ill-effects of free riding in unstructured P2P networks. Based on various parameter values collected...
`Q-Feed' - An Effective Solution for the Free-riding Problem in Unstructured P2P Networks (2010)
Thampi, Sabu M., K, Chandra Sekaran
This paper presents a solution for reducing the ill effects of free-riders in decentralised unstructured P2P networks. An autonomous replication scheme is proposed to improve the availability and...
“Q-Feed”—An Effective Solution for the Free-Riding Problem in Unstructured P2P Networks (2010)
Sabu M. Thampi, Chandra Sekaran K
This paper presents a solution for reducing the ill effects of free-riders in decentralised unstructured P2P networks. An autonomous replication scheme is proposed to improve the availability and...
“Q-Feed”—An Effective Solution for the Free-Riding Problem in Unstructured P2P Networks (2010)
Sabu M. Thampi, Chandra Sekaran K
This paper presents a solution for reducing the ill effects of free-riders in decentralised unstructured P2P networks. An autonomous replication scheme is proposed to improve the availability and...
Survey of Search and Replication Schemes in Unstructured P2P Networks (2010)
Sabu M. Thampi, Chandra Sekaran. K
P2P computing lifts taxing issues in various areas of computer science. The largely used decentralized unstructured P2P systems are ad hoc in nature and present a number of research challenges. In...
Introduction to Distributed Systems (2009)
Computing has passed through many transformations since the birth of the first computing machines. Developments in technology have resulted in the availability of fast and inexpensive processors, and...
Introduction to Bioinformatics (2009)
Bioinformatics is a new discipline that addresses the need to manage and interpret the data that in the past decade was massively generated by genomic research. This discipline represents the...
Biologically inspired computing is an area of computer science which uses the advantageous properties of biological systems. It is the amalgamation of computational intelligence and collective...
Review of Replication Schemes for Unstructured P2P Networks (2009)
Thampi, Sabu M., Sekaran, K. Chandra
To improve unstructured P2P system performance, one wants to minimize the number of peers that have to be probed for the shortening of the search time. A solution to the problem is to employ a...
Information Hiding Techniques: A Tutorial Review (2009)
The purpose of this tutorial is to present an overview of various information hiding techniques. A brief history of steganography is provided along with techniques that were used to hide information....
An Introduction to Knowledge Management (2008)
Knowledge has been lately recognized as one of the most important assets of organizations. Managing knowledge has grown to be imperative for the success of a company. This paper presents an overview...
Mobile Agents for Content-Based WWW Distributed Image Retrieval (2008)
Thampi, Sabu M., Sekaran, K. Chandra
At present, the de-facto standard for providing contents in the Internet is the World Wide Web. A technology, which is now emerging on the Web, is Content-Based Image Retrieval (CBIR). CBIR applies...
Information Hiding Techniques: A Tutorial Review (2008)
The purpose of this tutorial is to present an overview of various information hiding techniques. A brief history of steganography is provided along with techniques that were used to hide information....
A clique in an undirected graph G = (V, E) is a subset V ' ⊆ V of vertices, each pair of which is connected by an edge in E. The clique problem is an optimization problem of finding a clique...
An Effective Distributed Search Technique for Unstructured Peer-to-Peer Networks (2008)
This paper presents an efficient distributed search technique for unstructured P2P networks. The scheme employs Q-learning, power peers, specialized peers, load balancing, and mobile agents. Walkers...
A System for Predicting Subcellular Localization of Yeast Genome Using Neural Network (2007)
Thampi, Sabu M., Sekaran, K. Chandra
The subcellular location of a protein can provide valuable information about its function. With the rapid increase of sequenced genomic data, the need for an automated and accurate tool to predict...
Performance Comparison of Persistence Frameworks (2007)
One of the essential and most complex components in the software development process is the database. The complexity increases when the "orientation" of the interacting components differs. A...
P, Murali Krishna, Thampi, Sabu . M
A clique in an undirected graph G= (V, E) is a subset V' V of vertices, each pair of which is connected by an edge in E. The clique problem is an optimization problem of finding a clique of maximum...
Content Based Image Retrieval with Mobile Agents and Steganography (2004)
Thampi, Sabu . M, Sekaran, K. Chandra
In this paper we present an image retrieval system based on Gabor texture features, steganography, and mobile agents.. By employing the information hiding technique, the image attributes can be...