Patent · US Active

Rewriting corpus content in a search index and processing search queries using the rewritten search index

US11188512B2 · kind B2 · utility

1Cited by

3References

20Claims

0Family size

Assignee

International Business Machines Corporation · US

Inventors

Timo Kussmaul · Hessenhöfe, DE
Uwe Hansmann · Altdorf, DE

Key dates

Filing date	Jan 3, 2020
Grant date	Nov 30, 2021
Priority date	—
Expiry date	Mar 11, 2040

Classification

Technology area (CPC G)Physics
CPC primaryG06F16/316
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A method, a computing system, and a computer program product are provided for processing search queries. A computing device executing a content management system receives a content rewriting rule. A content item including the content rewriting rule is stored. The stored content rewriting rule is associated with a first search index, which includes indexed content of a corpus having unstructured textual content. The content of the corpus is rewritten into a second search index of an index overlay structure by applying the content rewriting rule to the content of the corpus. The second search index is used for searching the content of the corpus for content satisfying a received search query.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.