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Full-Text Retrieval. This system could find and locate the keywords which users interested in scientifically and efficiently. Besides the function of full-text retrieval, this system also contains ID Authentication, this ensures the safety of the share resources. In the end, we prove that our system is more efficient than
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.