Unified User Profile Generation for Identity Disambiguation

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Solution Overview

Problem

Current online services struggle to disambiguate user identities across multiple platforms, leading to difficulties in searching for and verifying a user's presence across different online services, as search engines return separate results for the same user without indicating their interconnectedness.

Innovation Solution

The system analyzes public data streams from various online services to identify substantially similar content posted at similar times, uses linking relationships between services, and applies rules to determine account ownership, generating a unified user profile that aggregates and verifies the user's online presence.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Quantity of substance

If search engines return separate results for the same user across different online services, then the completeness of search results is improved, but the usability and interpretability of search results deteriorates

Engineering Contradiction:
Improvecompleteness of search resultsVSAvoidusability of search results
Core Design Contradiction:
Quantity of substanceVSEase of operation

Solution Approach 1:

The patent merges separate search results from multiple online services into a unified profile that consolidates user identities across services. The system combines disjoined search results into a single coherent representation, allowing users to see all online presences in one place rather than scattered across multiple separate results.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The patent introduces an intermediary disambiguation system that acts as a mediator between the search engine and multiple online services. This intermediary analyzes data streams from various services, identifies matching user identities, and connects them through a unified profile, thereby improving result interpretability without losing completeness.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Device complexity

If multiple online services operate independently, then the autonomy and simplicity of each service is improved, but the ability to disambiguate user identities across services deteriorates

Engineering Contradiction:
Improvesimplicity of service architectureVSAvoiduser identity disambiguation capability
Core Design Contradiction:
Device complexityVSLoss of information

Solution Approach 1:

The patent implements a universal disambiguation system that can identify and connect user identities across multiple independent online services. The system uses universal identification techniques such as analyzing public data streams, comparing user profiles, and detecting linking relationships to establish identity connections without requiring changes to the individual services' architectures.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Solution Approach 2:

The patent replaces manual identity verification and service integration mechanisms with automated computational analysis. The system uses algorithms to analyze data streams, compare user attributes, and automatically establish identity connections across services, eliminating the need for complex manual integration processes.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

3Adaptability or versatility

If users create separate accounts for each online service, then the adaptability and versatility of online presence is improved, but the difficulty of verifying user identity across services increases

Engineering Contradiction:
Improveonline presence versatilityVSAvoididentity verification difficulty
Core Design Contradiction:
Adaptability or versatilityVSDifficulty of detecting and measuring

Solution Approach 1:

The patent implements feedback mechanisms where the disambiguation system continuously monitors data streams from multiple services, compares user identities, and provides feedback to confirm or correct identity matches. The system uses iterative analysis and user verification feedback to improve the accuracy of identity disambiguation across services.

Inventive Principle:
Principle #23Feedback

Data Source

PatentUS9961162B2Disambiguating online identities
Publication Date: 2018.05.01 MICROSOFT TECHNOLOGY LICENSING LLC
  • US9961162B2 patent drawing
  • US9961162B2 patent drawing
  • US9961162B2 patent drawing

AI summary

Described herein are technologies pertaining to disambiguating identities/accounts over a plurality of online services. Public data streams pertaining to accounts of different online services are analyzed, and a determination is made that the accounts are owned by a same user. A searchable profile is generated for the user that comprises data that indicates that the user represented by the profile owns the accounts. The profile is claimable by the user such that the user is enabled to customize contents of the profile.