Kamlesh G. Kumar

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We present a computationally efficient method for deriving the most appropriate transformation and mapping of a nested loop for a given hierarchical parallel machine. This method is in the context of our systematic and general theory of unimodular loop transformations for the problem of iteration space partitioning [7]. Finding an optimal mapping or an(More)
BACKGROUND Gallbladder cancer (GBC) is a lethal malignancy presenting at an advanced stage. The pathogenesis is not well categorized, and surgery is the only treatment available at the early stage of the disease. There have been few reports on role of growth factor receptors in GBC. C-erbB2 is one such receptor whose over-expression is being explored in GBC(More)
BACKGROUND & OBJECTIVES There is no ideal screening method for cervical cancer in India with the role of human papilloma virus (HPV) detection yet to be established. This study was undertaken to compare the diagnostic accuracy of HPV testing by hybrid capture II (HC-II) with conventional cervical smear cytology for squamous intraepithelial lesions (SIL). (More)
In this paper, we present a unimodular loop transformation called rotation as a simple, systematic and uniform method for partitioning the iteration spaces of doubly nested loops for execution on distributed memory multiprocessors. We define three parameters which could be used to choose an optimal rotation. These parameters are the parallelism factor, the(More)
In this paper, we present a generalized unimodular loop transformation as a simple, systematic and elegant method for partitioning the iteration spaces of nested loops for execution on distributed memory multiprocessors. We present a methodology for deriving the transformations that internalize multiple dependences in a multidimen-sional iteration space(More)
A 14-year-old child presented with generalized lymphadenopathy and massive hepatosplenomegaly. Peripheral smear and bone marrow examination were suggestive of Ph' positive chronic myeloid leukemia (CML) in chronic phase. However, lymph node biopsy showed extramedullary blast crisis with evidence of myeloid and T cell markers in blasts. Reverse(More)
INTRODUCTION Although hang-back recession has widely been used as a weakening procedure on extraocular muscles, its effectiveness has mostly been studied for rectus muscles. We report a surgical technique for recessing the inferior oblique muscle and evaluate its effectiveness in V-pattern strabismus with inferior oblique overaction (IOOA). METHODS(More)