Computer Science

  • Photo of Basics of Search Engine

    Basics of Search Engine

    1.1. Introduction: World Wide Web (WWW) [1] is a huge source of interlinked documents that forms a very useful information source. The success of WWW is largely due to its decentralized design structure [2] where the information is hosted by several servers, and a document can point to other documents irrespective of its geographic location. An information retrieval [3, 4] is a technique for searching…

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  • Photo of Data Mining

    Data Mining

    Introduction: Database applications in Scientific, Business and other areas are on the increase with the advances in Information Technology. The largest business database in the world is with Walmart which can handle over 20 million transactions each day. Another such huge database in oil exploration is employed by Mobil Oil Corporation to store more than 100 terabytes of data. Further, NASA earth observing system of…

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