Systems and methods for normalization of linguisitic structures

Details Systems and methods for normalization of linguisitic structures Systems and methods for normalization of linguisitic structures

2003-12-19

2008-10-21

Opsasnick, Michael N (Department: 2626)

Data processing: speech signal processing, linguistics, language

Linguistics

Natural language

C704S004000, C704S005000

Reexamination Certificate

active

07440890

ABSTRACT:
A text passage is analyzed to determine whether it contains a “be” verb or a “have” verb. If so, syntactic dependencies are obtained from the text passage, a direct object relation involving the “be” verb or “have” verb is obtained, and a verbal form of a noun appearing in the first direct object relation is obtained. The syntactic dependencies are rewritten based on the verbal form of the noun. Different syntactic rewriting criteria are applied if the text passage also contains a noun object preceding a past participle verb, or also contains an active present participle verb.

REFERENCES:
patent: 5684999 (1997-11-01), Okamoto
patent: 5708822 (1998-01-01), Wical
Proux et al., Denys “Muninn: A Pragmatic Information Extraction System,” String Processing and Information Retrieval, 2000. SPIRE 2000. Proc., Seventh Int'l Symposium on Sep. 27-29, 2000, IEEE, pp. 236-241.
Goldman, Neil “Sentence Paraphrasing from a Conceptual Base,” Communications of the ACM USA, vol. 18, No. 2, Feb. 1975, pp. 96-106.

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