Context-Sensitive Information Retrieval via Interactive User Notes

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Solution Overview

Problem

Current information retrieval systems are inefficient for complex information seeking tasks, requiring users to manually craft multiple queries, aggregate information, and update previous searches, leading to increased time and effort due to lack of integration with note-taking capabilities.

Innovation Solution

An adaptive user-centered retrieval system that interprets user notes in context to generate queries, allowing users to specify information needs naturally and automatically update searches, integrating information retrieval and note-taking functionalities.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If users manually craft multiple queries to express complex information needs, then information retrieval can be performed, but time consumption and user effort increase significantly

Engineering Contradiction:

Improveinformation retrieval efficiencyVSAvoidtime for manual query crafting

Core Design Contradiction:

ProductivityVSLoss of time

Solution Approach 1:

The system segments complex information needs into multiple atomic information requests, each represented as a separate note. This allows the system to process and retrieve information for each segment independently, then aggregate the results to satisfy the overall information need, thereby improving retrieval efficiency without requiring users to manually craft complex queries.

Inventive Principle:

Principle #1Segmentation

Solution Approach 2:

The system automatically interprets user notes, generates queries, retrieves information, and aggregates results without requiring manual user intervention. The information retrieval system serves itself by autonomously processing the note-based information requests and performing the complete retrieval workflow, significantly reducing time consumption.

Inventive Principle:

Principle #25Self-service

2Loss of information

If users manually aggregate information from multiple search queries, then complete information can be gathered, but user effort and complexity increase

Engineering Contradiction:

Improvecompleteness of information gatheringVSAvoidease of information aggregation

Core Design Contradiction:

Loss of informationVSEase of operation

Solution Approach 1:

The system merges the functionalities of note-taking and information retrieval into a single integrated system. User notes serve both as documentation and as query specifications, eliminating the need to switch between separate applications. The system automatically aggregates information from multiple sources based on the notes, providing complete information gathering with minimal user effort.

Inventive Principle:

Principle #5Merging (Combining)

Solution Approach 2:

The system provides multi-functionality by combining note-taking, query generation, information retrieval, and result aggregation into a single universal platform. Notes serve multiple purposes: as user documentation, as query specifications, and as context for information retrieval, thereby simplifying the overall information seeking process.

Inventive Principle:

Principle #6Universality (Multi-functionality)

3Adaptability or versatility

If users revisit and modify previous search requests, then evolving information needs can be satisfied, but system support for easy revision is lacking

Engineering Contradiction:

Improveability to satisfy evolving information needsVSAvoidease of modifying search requests

Core Design Contradiction:

Adaptability or versatilityVSEase of operation

Solution Approach 1:

The system dynamically interprets user notes in context, automatically adjusting query generation and information retrieval based on evolving information needs. When users modify their notes, the system re-interprets the updated notes and automatically generates new queries, providing adaptability without requiring manual system configuration or complex revision processes.

Inventive Principle:

Principle #15Dynamics

4Loss of information

If users switch between information retrieval systems and note-taking applications, then information can be documented and retrieved, but time and effort increase

Engineering Contradiction:

Improveinformation documentation capabilityVSAvoidtime for switching applications

Core Design Contradiction:

Loss of informationVSLoss of time

Solution Approach 1:

The system merges note-taking and information retrieval functionalities into a single integrated system. Users can document information needs in notes while the system simultaneously generates queries and retrieves information, eliminating the need to switch between separate applications and significantly reducing time consumption.

Inventive Principle:

Principle #5Merging (Combining)

Data Source

PatentUS8671096B2Methods and apparatus for context-sensitive information retrieval based on interactive user notes

Publication Date: 2014.03.11 INTERNATIONAL BUSINESS MACHINE CORPORATION

AI summary

Information retrieval systems and methods are provided based on interactive user notes. Information is retrieved from one or more data sources based on user notes by obtaining the user notes containing one or more information requests; identifying the one or more information requests from the user notes; interpreting at least one of the information requests in context; generating one or more queries required for the at least one interpreted information request; identifying an update to the user notes, the update containing one or more updated information requests; and processing the updated user notes to generate one or more queries required for the updated information requests. If the user notes contain multiple information requests, at least one query is generated for each of the plurality of information requests. The information requests can be interpreted based on user-specified context guides.