| 摘要 |
<p>According to one embodiment of the invention, there is provided a method for automatically providing a user with user selected elements from a structured document in a computer network environment. The structured document includes a plurality of features. The method includes the step of selecting at least one section of interest in the structured document (step 208a). An interval at which updated versions of the at least one selected section are to be received by the user is specified (step 208b). A map is generated that includes identifiers for features associated with the at least one selected section (step 206). The identifiers are stored (step 212). A contemporaneous version of the structured document corresponding to the stored identifiers is fetched (step 304). Sections of the contemporaneous version of the structured document corresponding to the stored identifiers are extracted (step 306a). The extracted sections are provided to the user in accordance with the interval specified by the user (step 308).</p> |
