Using text search engine for parametric search

Details Using text search engine for parametric search Using text search engine for parametric search

2007-10-30

2007-10-30

Wong, Don (Department: 2163)

Data processing: database and file management or data structures

Database design

Data structure types

C707S793000

Reexamination Certificate

active

10316312

ABSTRACT:
A method, system, and computer program for enabling parametric searches on source data using text search engine. The invention is generally divided into a build-time process and a run-time process. During the build-time process, a crawler extracts data units from source data. A data translator then translates data units into keyword parametric entries that are submitted to the text search engine. During the run-time process, a query translator translates parametric search queries into keyword search entries. A metadata refiner then filters intermediate search results from the search engine based on the parametric search query.

REFERENCES:
patent: 6708189 (2004-03-01), Fitzsimons et al.
patent: 6820076 (2004-11-01), Bailey et al.

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