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Selection Mechanism for Informative Data Sources Based on Their Histories Disclosure Number: IPCOM000013997D
Original Publication Date: 1999-Nov-01
Included in the Prior Art Database: 2003-Jun-19

Publishing Venue


Related People

Hiroshi Nomiyama Kohichi Takeda


A program is disclosed that informative data sources on the Internet/Intranet can be extracted by observing their changes. Although a huge amount of information are accessible from networks(Internet/Intranet), it is often difficult to find out valuable information from them. The disclosed program focuses on information extraction from data sources which continuously provides information, such as home pages of new paper companies, magazines, computer manufactures, or active Intranet information sources. The configuration of the system is shown in Fig 1. Metadata DB