Apparatus and method for providing data services

The apparatus and method adapt to environmental changes by optimizing query execution plans and updating code, addressing inconsistent responses and security issues in question-answering systems, enhancing stability and efficiency.

JP7869404B2Active Publication Date: 2026-06-02BIMATRIX
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Patent Information

Authority / Receiving Office
JP · JP
Patent Type
Patents
Current Assignee / Owner
BIMATRIX
Filing Date
2024-11-20
Publication Date
2026-06-02

AI Technical Summary

Technical Problem

Existing question-answering systems fail to provide consistent responses to similar natural language questions, leading to excessive database queries, increased costs, and security risks due to external network exposure, while lacking user-specific database access rights and query correction capabilities.

Method used

An apparatus and method that includes an environment change sensing module, an execution plan reconstruction module, and a code update module to adapt to environmental changes, optimizing query execution plans and updating code to maintain system performance within predetermined ranges, while providing user-specific access rights and reducing query load.

Benefits of technology

Enhances system stability, reduces response time, and improves efficiency by continuously learning and updating code without downtime, while minimizing process load and security risks.

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Abstract

The method for providing a data service of the present invention includes the steps of: an interface unit receiving a user question in natural language from a user device; a question processing unit searching for a similar question from a plurality of questions stored in a database, the similar question having a similarity to the user question of a predetermined value or more; if a similar question having a similarity to the user question of a predetermined value or more is found as a result of the search, a query processing unit generating a response corresponding to the user question using the searched similar question; and the query processing unit transmitting the generated response to the user device via the interface unit.
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