Content-Based Channel Membership Using Characterizing Terms

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Solution Overview

Problem

Existing group-based communication platforms require clients to provide specific identifying data for a particular communication channel, which may not accurately reflect the content exchanged, hindering potential members from joining relevant channels.

Innovation Solution

Implementing machine-learning content analysis techniques, such as Tf-idf, to identify characterizing terms of communication channels, allowing clients to join channels based on relevant content matches, and providing selectable target data for channel access.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Measurement precision

If traditional title-based identifying data is used for group-based communication channels, then the channel identification system is simple and easy to implement, but the identifying data does not accurately reflect the content exchanged, hindering potential members from locating relevant channels

Engineering Contradiction:
Improveaccuracy of channel identificationVSAvoidcomplexity of identification system
Core Design Contradiction:
Measurement precisionVSDevice complexity

Solution Approach 1:

The patent transforms the identification parameter from simple titles to machine-learning-generated characterizing terms derived from content analysis. Tf-idf analysis converts message content into quantitative term frequencies, and the system selects top characterizing terms that accurately represent channel content, resolving the contradiction between identification accuracy and system complexity

Inventive Principle:
Principle #35Parameter changes

Solution Approach 2:

The patent replaces manual title-based identification with automated machine-learning content analysis. The system automatically analyzes message content, generates characterizing terms, and updates channel identifiers without manual intervention, improving accuracy while managing complexity through automation

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

2Adaptability or versatility

If machine-learning content analysis techniques are implemented to identify characterizing terms, then clients can access channels based on relevant content matches, but the system complexity and computational resources required increase

Engineering Contradiction:
Improveflexibility of channel accessVSAvoidcomplexity of content analysis system
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent creates a universal identification system where characterizing terms serve multiple functions: they identify channels for new members, update existing channel identifiers, and provide consistent terminology across the platform. This multi-functionality increases adaptability while managing complexity through a unified approach

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

Solution Approach 2:

The system performs content analysis and generates characterizing terms in advance, before clients need to access channels. By pre-processing content and storing characterizing terms, the system enables flexible client access without requiring complex real-time analysis, balancing adaptability with manageable system complexity

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS12556595B2Systems and methods for managing distributed client device membership within group-based communication channels
Publication Date: 2026.02.17 SALESFORCE INC
  • US12556595B2 patent drawing
  • US12556595B2 patent drawing
  • US12556595B2 patent drawing

AI summary

Systems and methods initialize distributed client device membership for new client devices joining a group-based communication channel established for content exchange among a plurality of distributed client device members. The systems and methods comprise aspects for executing a content analysis over the content of the one or more group-based communication channels to identify characterizing terms associated with each group-based communication channel. After the content analysis is performed, systems receive search parameters from a potential new member client device for a group-based communication server. Various systems and methods provide selected search results generated based at least in part on a determination that characterizing terms match one or more of the search parameters to the client device. Those selected results comprise a target that is executable by the client device to join the associated group-based communication channel.