| 摘要 |
A computer-implemented method of gathering information about a site of resources in a computer system includes the steps of retrieving a first one of the resources from the site; extracting from the first resource information about embedded hyperlinks to other resources in the site; extracting from the first resource meta-data describing aspects of the first resource and the other resources; and storing in a self-contained persistent data store the information about the hyperlinks and the meta-data.
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