发明名称 |
INFORMATION RETRIEVAL IN CACHE DATABASE |
摘要 |
The invention provides an information access system for downloading information using a communications network (110) such as the Internet. The system downloads pages at user request to local storge (120) and at the same time reviews the pages for embedded HTML links. It then also downloads the pages identified by the embedded links to a secondary, "lookahead" local cache (125). The invention, referred to as "Casper" (Cached Access to Stored Pages with Easy Retrieval), offers a reduction in accessing times to the user and also a reduction in network traffic. |
申请公布号 |
CA2253829(A1) |
申请公布日期 |
1997.11.27 |
申请号 |
CA19972253829 |
申请日期 |
1997.05.20 |
申请人 |
BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY |
发明人 |
STEPHENS, LEE MICHAEL;DAVIES, NICHOLAS JOHN;REVETT, MIKE CHARLES;FLAVIN, PHIL GRAEME;WEEKS, RICHARD |
分类号 |
G06F12/00;G06F13/00;G06F17/30;H04L29/06;H04L29/08 |
主分类号 |
G06F12/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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