Data processing: presentation processing of document – operator i – Presentation processing of document – Layout
Reexamination Certificate
2007-01-16
2007-01-16
Hong, Stephen (Department: 2178)
Data processing: presentation processing of document, operator i
Presentation processing of document
Layout
C715S252000, C715S252000, C715S252000, C707S793000
Reexamination Certificate
active
10756313
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 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
Faber David
Hong Stephen
Xerox Corporation
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