SmartCrawler: Extraction of targeted forms from deep web using site locating and in-site exploring

As we all know that deep web is growing very fastly day by day, hence it is very tedious job to get the accurate contents from deep web. Deep web is nothing but the hidden web-whose contents are hidden behind query forms and also with the interfaces which may have connection with database and that database may contain high quality information. Traditional search engines were not able to access hidden part of web as well as not able to index the hidden part of web. Getting information from this hidden web was hard job, hence crawler called SmartCrawler is designed. The given crawler is having two stages. At first stage site locating is done using search engine. And at second stage in-site exploring is done.