Chowdam Sreedhar

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A fair contract-signing protocol allows two potentially mistrusted parities to exchange their commitments (i.e., digital signatures) to an agreed contract over the Internet in a fair way, so that either each of them obtains the other’s signature, or neither party does. Based on the RSA signature scheme, a new digital contract-signing protocol is proposed in(More)
Rapid growth in Internet (Web) applications and usage of mobile in telecommunication is present trends in communication. In Web 2.0 web services architecture is become versatile tool for enterprise solutions in distributed environment systems. To provide an enterprise solution it is not possible to get professional solution at one place. Hence we need to(More)
Big data has become popular for processing, storing and managing massive volumes of data. The clustering of datasets has become a challenging issue in the field of big data analytics. The K-means algorithm is best suited for finding similarities between entities based on distance measures with small datasets. Existing clustering algorithms require scalable(More)
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