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This paper presents an approach to a user authentication system for web applications using JME enabled cellular phone as an authentication token. Most of the existing web based user authentication systems use user IDs and passwords to authenticate users. However, since its inception, the internet has been the witness to increasing number of attacks resulting sensitive information like user IDs, passwords...
In this paper we propose a new routing scheme which exploits the redundancy and geometrical properties of the wireless network. The approach we take is to combine the ideas of directional flooding, leveling, clustering and disjoint multipath routing to achieve an optimal routing scheme in terms of average energy consumed and total number of transmitted packets. Processing and structuring of the network...
Document Clustering is a widely studied problem in Text Categorization. It is the process of partitioning or grouping a given set of documents into disjoint clusters where documents in the same cluster are similar. K-means, one of the simplest unsupervised learning algorithms, solves the well known clustering problem following a simple and easy way to classify a given data set through a certain number...
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