Search Results - "Agarwal, R.C."

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    Number theoretic transforms to implement fast digital convolution by Agarwal, R.C., Burrus, C.S.

    Published in Proceedings of the IEEE (01-01-1975)
    “…Transforms using number theoretic concepts are developed as a method for fast and error-free calculation of finite digital convolution. The transforms are…”
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    Journal Article
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    Vectorized mixed radix discrete Fourier transform algorithms by Agarwal, R.C., Cooley, J.W.

    Published in Proceedings of the IEEE (1987)
    “…A number of previous attempts at the vectorization of the fast Fourier transform (FFT) algorithm have fallen somewhat short of achieving the full potential…”
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    Journal Article
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    Radiation effect on temperature distribution in three-dimensional Couette flow with suction or injection by Sharma, Bhupendra Kumar, Agarwal, Mamta, Chaudhary, R. C.

    Published in Applied mathematics and mechanics (01-03-2007)
    “…A theoretical analysis of three-dimensional Couette flow with radiation effect on temperature distribution has been analysed, when the injection of the fluid…”
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    Journal Article
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    Series approximation methods for divide and square root in the Power3/sup TM/ processor by Agarwal, R.C., Gustavson, F.G., Schmookler, M.S.

    “…The Power3 processor is a 64-bit implementation of the PowerPC/sup TM/ architecture and is the successor to the Power2/sup TM/ processor for workstations and…”
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    Conference Proceeding
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    Evaluating boosting algorithms to classify rare classes: comparison and improvements by Joshi, M.V., Kumar, V., Agarwal, R.C.

    “…Classification of rare events has many important data mining applications. Boosting is a promising meta-technique that improves the classification performance…”
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    Conference Proceeding
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    Perceptually optimum gray-scale transformation of multibin time history data by Felix, V.P., Narasimman, R., Agarwal, R.C.

    Published in IEEE journal of oceanic engineering (01-01-1997)
    “…Gray-scale displays of a time history of data in multiple channels are encountered in various applications. The signal tracks in a noisy display often have to…”
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    Journal Article
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    Necessary and sufficient conditions for the existence of the modular Fourier transform: Comments on "Number theoretic transforms to implement fast digital convolution" by Kibler, D., Agarwal, R.C.

    Published in Proceedings of the IEEE (01-02-1977)
    “…A correct proof of Theorem 2 from the paper "Number Theoretic Transforms to Implement Fast Digital Convolutions," giving necessary and sufficient conditions…”
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    Journal Article
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    A high performance parallel algorithm for 1-D FFT by Agarwal, R.C., Gustavson, F.G., Zubair, M.

    Published in Proceedings of Supercomputing '94 (1994)
    “…Proposes a parallel high-performance fast Fourier transform (FFT) algorithm based on a multi-dimensional formulation. We use this to solve a commonly…”
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    Conference Proceeding
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    An approximation to the greedy algorithm for differential compression of very large files by Agarwal, R.C., Amalapurapu, S., Jain, S.

    “…This paper presents a new differential compression algorithm that combines the hash value and suffix array technique. In this algorithm, hash values for every…”
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    Conference Proceeding
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    A high performance algorithm using pre-processing for the sparse matrix-vector multiplication by Agarwal, R.C., Gustavson, F.G., Zubair, M.

    Published in Proceedings Supercomputing '92 (1992)
    “…The authors propose a feature-extraction-based algorithm (FEBA) for sparse matrix-vector multiplication. The key idea of FEBA is to exploit any regular…”
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    Conference Proceeding
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    An efficient parallel algorithm for the 3-D FFT NAS parallel benchmark by Agarwal, R.C., Gustavson, F.G., Zubair, M.

    “…We propose an efficient algorithm to implement the 3D NAS FFT benchmark. The proposed algorithm overlaps the communication with the computation. On parallel…”
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    Conference Proceeding
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    Implementation of a novel beam stabilization scheme for passive sonars by Kuriappan, G., Krishnan, T.N., Sundararajan, S., Mathew, M.P., Agarwal, R.C.

    “…The platform rotational motion degrades both detection and estimation performance of passive sonars. Some form of stabilization is required to achieve…”
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    Conference Proceeding