Apparatus and method for dynamic partitioning of structured documents
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United States of America Patent
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N/A
Issued Date -
Apr 10, 2003
app pub date -
Oct 3, 2001
filing date -
Oct 3, 2001
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A structured document is partitioned to produce a fragment for output to a mobile device for rendering and display on the device. The fragment includes forward and backward links to allow the user of the device to navigate the document by requesting fragments of previous or subsequent context in the document hierarchy. Prior to partitioning, elements of the document are automatically annotated with device-independent metadata. The annotating is based on a mapping between the metadata and structural rules that apply to that document and a group of similarly structured documents. User preferences, architectural limitation parameters, and the partitioning direction are included in a request from the device, and with predetermined partitioning rules, are used to partition the annotated document to yield the displayable fragment.
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