Browsing Department of Computer Science and Engineering by Author "Dasgupta, Arjun"

Now showing items 1-2 of 2

    • Data Analytics Over Hidden Databases 

      Dasgupta, Arjun (Computer Science & Engineering, 2010-11-01)
      Web based access to databases have become a popular method of datadelivery. A multitude of websites provides access to their proprietary datathrough web forms. In order to view this data, customers use the web forminterface ...

    • A Random Walk Approach To Sampling Hidden Databases 

      Dasgupta, Arjun (Computer Science & Engineering, 2007-08-23)
      A large part of the data on the World Wide Web is hidden behind form-like interfaces. These interfaces interact with a hidden back-end database to provide answers to user queries. Generating a uniform random sample of this ...