Implicit Message Search Framework for Email Retrieval

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Solution Overview

Problem

Email users face difficulties in retrieving specific messages due to the sparsity of search usage in web mail services, where mailboxes become data stores with unorganized messages, making it hard to find relevant information without explicit search queries or UI alterations.

Innovation Solution

A novel search framework that automatically identifies and displays related messages within a messaging platform without requiring a user search query, using interprocess communication (IPC) to detect user interest in a message and retrieve similar messages based on time, contacts, and content similarity, allowing for implicit message search from within any mailbox view.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Loss of time

If users rely on default search mechanisms to retrieve past messages, then message retrieval is possible, but the process is difficult and time-consuming

Engineering Contradiction:
Improvetime to retrieve messagesVSAvoiddifficulty of search operation
Core Design Contradiction:
Loss of timeVSEase of operation

Solution Approach 1:

The system automatically performs message retrieval and organization without requiring user initiation. The email client autonomously analyzes user behavior patterns, identifies messages of interest, and retrieves related messages in the background, eliminating the need for manual search operations.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The system pre-processes and indexes messages based on anticipated user needs by monitoring user interactions and behavior patterns. Related messages are prepared and organized in advance so that when a user shows interest in a message, the related messages are already ready for immediate display.

Inventive Principle:
Principle #10Preliminary action

2Quantity of substance

If web mail services continue to offer more storage to accommodate increasing email traffic, then storage capacity is improved, but message organization and retrieval become more difficult

Engineering Contradiction:
Improvestorage capacityVSAvoidmessage organization
Core Design Contradiction:
Quantity of substanceVSEase of operation

Solution Approach 1:

The system segments the large mailbox storage into meaningful groups based on user behavior patterns. By analyzing which messages users interact with and identifying related messages, the system creates logical segments or clusters within the storage, making navigation and retrieval easier despite the overall volume of messages.

Inventive Principle:
Principle #1Segmentation

3Quantity of substance

If users rarely delete or organize messages into folders, then message retention is high, but the mailbox becomes a disorganized data store

Engineering Contradiction:
Improvemessage retentionVSAvoidmailbox organization structure
Core Design Contradiction:
Quantity of substanceVSDevice complexity

Solution Approach 1:

The system performs automatic organization in the background without requiring user action. It monitors user interactions, identifies patterns, and autonomously structures related messages, eliminating the need for manual folder organization while maintaining message retention.

Inventive Principle:
Principle #25Self-service

4Productivity

If a novel search framework automatically identifies and displays related messages without requiring user queries, then message retrieval efficiency is improved, but the system complexity increases

Engineering Contradiction:
Improvemessage retrieval efficiencyVSAvoidsearch framework complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The system introduces an intermediary layer between the user and the message storage. This intermediary component monitors user interactions, analyzes behavior patterns, and automatically retrieves related messages, shielding the user from the complexity of the underlying search framework while improving retrieval efficiency.

Inventive Principle:
Principle #24Intermediary (Mediator)

Data Source

PatentUS10897447B2Computerized system and method for automatically performing an implicit message search
Publication Date: 2021.01.19 YAHOO ASSETS LLC
  • US10897447B2 patent drawing
  • US10897447B2 patent drawing
  • US10897447B2 patent drawing

AI summary

Disclosed are systems and methods for improving interactions with and between computers in content searching, hosting and/or providing systems supported by or configured with devices, servers and/or platforms. The disclosed systems and methods automatically perform an implicit message search without requiring or actually receiving a user search query. The disclosed search framework automatically identifies of a set of messages in a mailbox that are related to a specific message m, and this message set is presented to the user from within the mailbox. The message set is retrieved without a user formulating and entering a search query, or without having to switch the state of the mailbox. The retrieved messages are provided as a type of “thread” functionality that provides a “thread” for those messages having related subject matter to message m.