SandeepPratap Singh

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BlueGene/L (BG/L) is a 64K (65,536) node scientific and engineering supercomputer that IBM is developing with partial funding from the United States Department of Energy. This paper describes one of the primary BG/L interconnection networks, a three dimensional torus. We describe a parallel performance simulator that was used extensively to help architect(More)
  • M B Kadonoff, F Benayad-Cherif, +12 authors Brian
  • 1990
A mapping module for the mobile robot equipped with the ultrasonic range finder is presented. The environment is described by a grid of cells that can be either free or occupied. A two-stage processing of data coming from the sonar is proposed: first, the readings are filtered and composed into the local model, then the latter is aggregated into the global(More)
Online auction, shopping, electronic billing etc. all such types of application involves problems of fraudulent transactions. Online fraud occurrence and its detection is one of the challenging fields for web development and online phantom transaction. As no-secure specification of online frauds is in research database, so the techniques to evaluate and(More)
We consider the question "What if we could redesign the Internet, how would we do it?" The preliminary proposal discussed in this paper is based on two observations - today, and in the future, wireless access by users will be the predominant mode of communication and communication typically follows a group-pattern where groups of people and/or entities(More)
In this paper we review the special linguistic needs of language disordered users who are potential users of the world wide web hypertext system. For the web to be a true information highway, there must be facilities to enhance the comprehension of those users who have special requirements, and who will benefit enormously from appropriately aided access to(More)
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