Knowledge Base System Using Meaningless Identifiers
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Solution Overview
Problem
Conventional knowledge base systems represent entities, attributes, and relationships using words within a language, limiting the ability to independently represent meanings outside the language and failing to systematically hold information about relationships of three or more levels between entities.
Innovation Solution
A knowledge base system that uses entity and attribute identifiers without inherent meaning, along with feature and identification data, to represent entities and attributes, allowing for logical operations and the creation of new relationships, and includes a feature extraction unit to obtain and store feature data from external information.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If words in a language are used to represent entities and attributes, then information can be described precisely and subjected to logic operations, but the ability to independently represent meanings outside the language is limited
Solution Approach 1:
The patent segments the representation of entities and attributes into two independent parts: meaningless identifiers (such as numbers or symbols) and meaningful descriptors (words in language). The identifier serves as the core reference that can exist independently of any language, while the descriptor provides the human-readable meaning. This segmentation allows the system to maintain precision through logical operations on identifiers while achieving versatility by separating language-dependent meaning from language-independent reference.
2Duration of action of stationary object
If words are used to represent entities and attributes, then information can be stored and recorded for a long time, but the system cannot systematically hold information about relationships of three or more levels between entities
Solution Approach 1:
The patent introduces a hierarchical dimension to the knowledge base structure by organizing relationships into multiple levels. Entities are represented at the first level with unique identifiers, attributes are represented at the second level, and relationships between entities are represented at the third level. This dimensional organization allows the system to systematically store and retrieve information about relationships of three or more levels without increasing the basic storage unit complexity, as each level uses the same identifier-based representation mechanism.
3Quantity of substance
If letter strings are used to represent entities and attributes, then information can be held and recorded, but the mechanism for accumulating information as knowledge and effectively using recorded knowledge is hampered
Solution Approach 1:
The patent introduces meaningless identifiers as intermediary elements between the raw data and the meaningful descriptors. These identifiers serve as the core knowledge units that can be efficiently manipulated by computers through logical operations, while the language-based descriptors provide the human-readable meaning. This intermediary layer enables both efficient machine processing of knowledge and effective human utilization of recorded information, resolving the contradiction between storage capacity and knowledge utilization efficiency.
Data Source
AI summary
A knowledge base system (1000) includes: a storage unit storing a knowledge base; and an operation unit (1070) performing a logic operation on the stored knowledge base. The knowledge base includes an entity identifier identifying an entity and one or more attributes of the entity associated with the entity identifier of the entity. Each attribute includes: an attribute identifier identifying the attribute; and at least one of feature data that is one or more pieces of data representing the attribute and is associated with the attribute identifier, and identification data that is data associated with a word representing the attribute and is associated with the attribute identifier. The entity identifier is not a word representing the entity, and is made of a symbol having no meaning per se. The attribute identifier is not the word representing the attribute, and is made of a symbol having no meaning per se.


