| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide information-retrieval systems which facilitate the retrieval of open web content from pay-for-access search systems. <P>SOLUTION: To facilitate legal search, subscription-based (pay-for-access) online information-retrieval systems have been provided. Searchers often need to access open web content that is outside their subscription-based system. Accordingly, the information-retrieval systems, methods, and software automatically search for and identify open web documents in response to queries within the subscription-based system and/or automatically search for and identify pay-for-access content in response to receiving open web queries. <P>COPYRIGHT: (C)2012,JPO&INPIT |
