N. Krishna Kumar

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Web sequential patterns are important for analyzing and understanding users' behaviour to improve the quality of service offered by the World Wide Web. Web Prefetching is one such technique that utilizes prefetching rules derived through Cyclic Model Analysis of the mined Web sequential patterns. The more accurate the prediction and more satisfying the(More)
Classified as a big data problem, Short Read Mapping (SRM) within the Next Generation Sequencing (NGS) pipeline presents profound technical and computing challenges. Existing solutions handle the high volume of data leveraging heuristics, to claim notable performance standards. The results from SRM leave a huge impact across fields, including medical(More)
The Peer-to-Peer (P2P) architectures that are most prevalent in today's Internet are decentralized and unstructured. As the peers participating in unstructured networks interconnect randomly, they rely on flooding query messages to discover objects of interest and thus introduce remarkable network traffic. Empirical measurement studies indicate that the(More)
In this project, a simple demodulator for GFSK receivers is developed, which averages the phase based on the signal-to-noise ratio (SNR) maximizing criterion, and does not require knowledge of the exact modulation index. Compared to demodulators with similar complexity, such as the LDI, the presented receiver can achieve superior performance. In digital(More)
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