Indirect Information Linking System for Unexpected Content Discovery

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Solution Overview

Problem

Existing systems for presenting related information, such as in electronic commerce, fail to stimulate user interest by only introducing directly related items, lacking the ability to effectively present unexpected yet relevant information across various domains like music, movies, and services.

Innovation Solution

A system that uses link information storage and application to select and present indirectly related information items to users, utilizing a database to generate link information items and apply them repeatedly to find items with a higher degree of relevance, while ensuring some connection to the initial item, thereby introducing unexpected yet relevant content.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If directly related items are selected and presented to users, then relevance to the given information item is maintained, but user interest and shopping stimulation are insufficient due to lack of unexpected items

Engineering Contradiction:
ImproverelevanceVSAvoiduser interest stimulation
Core Design Contradiction:
ReliabilityVSAdaptability or versatility

Solution Approach 1:

The patent applies nested doll by performing multiple levels of link information application, where each application layer nests within the previous one. The system repeatedly applies link information (at least twice) to traverse through intermediate items and reach indirectly related items, creating a nested structure of information retrieval that maintains relevance while expanding scope.

Inventive Principle:
Principle #7Nested doll (Nesting)

Solution Approach 2:

The patent transitions from direct one-to-one item relationships to multi-dimensional indirect relationships by introducing intermediate items as bridging elements. This dimensional expansion allows the system to present items that are not directly related but connected through a chain of associations, thereby stimulating user interest while maintaining relevance.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

2Adaptability or versatility

If indirectly related items are selected through repeated link information application, then unexpected items that stimulate user interest are presented, but system complexity increases

Engineering Contradiction:
Improveuser interest stimulationVSAvoidsystem complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent applies preliminary action by pre-storing link information items in a database that define relationships between information items. This pre-computed link structure enables the system to efficiently traverse indirect relationships without requiring complex real-time calculations, thereby reducing operational complexity while maintaining the capability to present unexpected relevant items.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The patent uses link information items as intermediaries that mediate between the given information item and indirectly related items. These intermediary link structures simplify the system architecture by providing a standardized mechanism for establishing indirect relationships, avoiding the need for complex direct analysis between all possible item pairs.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Adaptability or versatility

If link information is stored and applied repeatedly to select indirectly related items, then unexpected yet relevant information is presented, but information processing time increases

Engineering Contradiction:
Improveunexpected relevant information presentationVSAvoidinformation processing time
Core Design Contradiction:
Adaptability or versatilityVSLoss of time

Solution Approach 1:

The patent performs preliminary action by pre-establishing and storing link information items in the database before they are needed for information retrieval. This pre-computation of relationships allows the system to quickly traverse indirect connections during actual information presentation without performing complex analyses in real-time, thereby reducing processing time while maintaining the capability to present unexpected relevant items.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS8423540B2Related information presentation system, related information presentation method, and information storage medium
Publication Date: 2013.04.16 SONY INTERACTIVE ENTERTAINMENT LLC
  • US8423540B2 patent drawing
  • US8423540B2 patent drawing
  • US8423540B2 patent drawing

AI summary

In order to give a presentation of related information that unexpected a user, while maintaining some relevance to certain information, a method includes: a link information application step of applying any one of a plurality of link information items stored in a link information storage section for storing the plurality of link information items each associating one or more information items with one or more information items to select an information item related to a given information item; an information acquisition step of acquiring an information item which serves as a base point; a related information selection step of selecting, by repeatedly executing the link information application step a plurality of times, an information item which is indirectly related to the information item acquired in the information acquisition step; and an information presentation step of presenting the information item selected in the related information selection step to a user.