Structured Item Organization with Attribute-Based Category Mapping

Resolve Bottlenecks,
Find Innovative Solutions
Generate Solutions

Solution Overview

Problem

Network-based commerce systems face challenges in integrating product-based and listing-based data organization systems to optimize both ease of use and efficiency, particularly in managing diverse product categories and attributes.

Innovation Solution

A server system that classifies products into back-end categories based on attributes, maps these to front-end categories, and allows for multiple listings, while automatically filling in known attributes and prompting users for unknown ones, thereby integrating both systems for efficient data storage and retrieval.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If a product-based system is used to organize data, then data storage efficiency is improved, but ease of use for finding and adding products deteriorates

Engineering Contradiction:
Improvedata storage efficiencyVSAvoidease of use for finding and adding products
Core Design Contradiction:
ProductivityVSEase of operation

Solution Approach 1:

The system divides the organization structure into two segments: a front-end category mapping system that users interact with for ease of use, and a back-end item data storage system that optimizes for storage efficiency. The conversion system acts as a bridge between these two segments, translating user-friendly category selections into efficient back-end data organization.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The conversion system serves as an intermediary between the front-end category mapping system and the back-end item data storage system. It receives category mappings from users, determines appropriate back-end product categories, and stores items efficiently without requiring users to understand the complex back-end structure.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Ease of operation

If a listing-based system is used to organize data, then ease of use for finding and adding products is improved, but data storage efficiency deteriorates

Engineering Contradiction:
Improveease of use for finding and adding productsVSAvoiddata storage efficiency
Core Design Contradiction:
Ease of operationVSProductivity

Solution Approach 1:

The system separates the user-facing listing interface from the underlying data storage structure. Users interact with a simple front-end category mapping system that resembles traditional store organization, while the back-end storage system maintains optimized item data structures for efficient retrieval and management.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The conversion system acts as a mediator that translates user-friendly listing operations into efficient data storage operations. It converts front-end category selections and item attributes into structured back-end data formats, enabling both ease of use and storage efficiency simultaneously.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Adaptability or versatility

If multiple category mappings are allowed, then adaptability of the system is improved, but device complexity increases

Engineering Contradiction:
Improvesystem adaptabilityVSAvoidsystem complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The conversion system provides universal functionality by handling multiple category mapping scenarios through a single unified process. It can process one-to-one mappings, one-to-many mappings, and many-to-one mappings between front-end and back-end categories, eliminating the need for separate handling mechanisms for each mapping type.

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

Solution Approach 2:

The system automatically determines appropriate back-end product categories based on front-end category mappings and item attributes without requiring manual configuration. The conversion system self-manages the complexity of multiple category mappings by implementing automatic category determination logic that adapts to different mapping scenarios.

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS20250272735A1Structured item organizing mechanism in e-commerce
Publication Date: 2025.08.28 EBAY INC
  • US20250272735A1 patent drawing
  • US20250272735A1 patent drawing
  • US20250272735A1 patent drawing

AI summary

Systems and methods for organizing structured items in an e-commerce system are presented. In some aspects, the systems and methods may include a back-end structured item organizing system associated with a front-end category mapping system which is configured to process use case requests. In some aspects, a use case request may identify an item for classification by the back-end structured organizing system. In some aspects, the described systems and methods may select a listing bucket from a set of listing buckets of the back-end structured organizing system based on attribute values indicated in the use case request, and may cause a user interface of the front-end category mapping system to display one or more characteristics associated with items categorized within the selected listing bucket.