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Web Wrapper extracts the data from the given Web sources according to the corresponding extraction rules of them. Its' design is a key technology for Web information extraction and integration. This paper describes the design and implementation of a kind of the Web wrapper which based on pre-defined schema. Then it validates the data extraction from the new books information Web pages of some publishing...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.