Data processing: presentation processing of document – operator i – Presentation processing of document – Structured document
Reexamination Certificate
2006-11-13
2010-06-01
Hutton, Doug (Department: 2176)
Data processing: presentation processing of document, operator i
Presentation processing of document
Structured document
C715S234000, C715S235000, C715S236000, C715S237000, C715S238000, C707S793000
Reexamination Certificate
active
07730396
ABSTRACT:
A system and method that converts legacy and proprietary documents into extended mark-up language format which treats the conversion as transforming ordered trees of one schema and/or model into ordered trees of another schema and/or model. In embodiments, the tree transformers are coded using a learning method that decomposes the converting task into three components which include path re-labeling, structural composition and input tree traversal, each of which involves learning approaches. The transformation of an input tree into an output tree may involve decomposing the input document, labeling components in the input tree with valid labels or paths from a particular output schema, composing the labeled elements into the output tree with a valid structure, and finding such a traversal of the input tree that achieves the correct composition of the output tree and applies structural rules.
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Chidlovskii Boris
Dejean Herve
Dyer Andrew R
Hutton Doug
Oliff & Berridg,e PLC
Xerox Corporation
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