Handling error documents in a text index

Details Handling error documents in a text index Handling error documents in a text index

2011-01-11

2011-01-11

Ehichioya, Fred I (Department: 2156)

Data processing: database and file management or data structures

Database and file access

Post processing of search results

C715S234000

Reexamination Certificate

active

07870129

ABSTRACT:
Provided are techniques for handling error documents. One or more entries for error documents are stored in a text index. A document with a document identifier is received. It is determined whether the document has an entry in the text index.

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Takasu, A., and K. Aihara, “Quality Enhancement in Information Extraction from Scanned Documents”, Proceedings of the 2006 ACM Symposium on Document Engineering, Oct. 2006, pp. 122-124.

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