Extraction of Query Interfaces for Domain-Specific Hidden web Crawler

Search engine like Google, Yahoo cannot search anything on the World Wide Web. These index only 10% of the entire web. And remaining 90% is called invisible web or deep web. There are many websites through which user can access the desired information by wandering all the websites but it is very timeconsuming job. So, it is required to build a consolidated query form through which users can get the desired information on the deep web, and also release the user from learn off the many websites. This task includes three main steps.

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