US6487545B1
Expired / Lapsed
US
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Methods and apparatus for classifying terminology utilizing a knowledge catalog
Assignee: Oracle International Corp
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Filing: 1999-05-28
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Granted: 2002-11-26
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Expires: 2019-05-28
Abstract
Abstract A knowledge catalog includes a plurality of independent and parallel static ontologies to accurately represent a broad coverage of concepts that define knowledge. The actual configuration, structure and orientation of a particular static ontology is dependent upon the subject matter or field of the ontology in that each ontology contains a different point of view. The static ontologies store all senses for each word and concept. A knowledge classification system, that includes the knowledge catalog, is also disclosed. A knowledge catalog processor accesses the knowledge catalog to classify input terminology based on the knowledge concepts in the knowledge catalog. Furthermore, the knowledge catalog processor processes the input terminology prior to attachment in the knowledge catalog. The knowledge catalog further includes a dynamic level that includes dynamic hierarchies. The dynamic level adds details for the knowledge catalog by including additional words and terminology, arranged in a hierarchy, to permit a detailed and in-depth coverage of specific concepts contained in a particular discourse. The static and dynamic ontologies are relational such that the linking of one or more ontologies, or portions thereof, result in a very detailed organization of knowledge concepts.
Inventors
- 👤 Kelly Wical
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 22:44
CPC Classifications
G; G06; G06F; G06F40/00; G06F40/20; G06F40/205; G06F40/211; G06F40/253; G06F40/268; G06F40/279; G06F40/289
Claims Analysis
Total Claims: 17
Claim 1
Independent Claim
152 words
A method for automated classification of information in a computer system, said method comprising the steps of: storing, in memory of a computer system, a knowledge catalog comprising a plurality of independent ontologies, wherein an independent ontology comprises a plurality of related categories arranged hierarchically in at least one parent-child relationship; processing documents, which comprise at least two topics, input to said computer system by referencing categories from at least two different independent ontologies in said memory that relate to said topics; and generating a classification for said documents by cross referencing said categories referenced from said different ontologies to create a classification hierarchy that comprises said two different independent ontologies, wherein cross referencing categories from different independent ontologies generates multiple permutations using different independent ontologies to create a detailed classification hierarchy that identifies a plurality of topics for said documents, while minimizing the number of categories stored as said knowledge catalog.
Claim 2
Independent Claim
152 words
A method for automated classification of information in a computer system, said method comprising the steps of: storing, in memory of a computer system, a knowledge catalog comprising a plurality of independent ontologies, wherein an independent ontology comprises a plurality of related categories arranged hierarchically in at least one parent-child relationship; processing documents, which comprise at least two topics, input to said computer system by referencing categories from at least two different independent ontologies in said memory that relate to said topics; and generating a classification for said documents by cross referencing said categories referenced from said different ontologies to create a classification hierarchy that comprises said two different independent ontologies, wherein cross referencing categories from different independent ontologies generates multiple permutations using different independent ontologies to create a detailed classification hierarchy that identifies a plurality of topics for said documents, while minimizing the number of categories stored as said knowledge catalog.
Claim 3
Dependent Claim
101 words
The method as set forth in claim 1 , wherein the step of storing a knowledge catalog in memory comprises the step of storing a plurality of categories hierarchically such that child categories arranged under parent categories include both semantic and linguistic associations, wherein linguistic associations include associations between at least two concepts where a concept representing a child category is a type of a concept representing a parent category, and semantic associations include associations between at least two concepts, although generally associated together, a concept representing a child category is not a type of a concept representing a parent category.
Claim 4
Independent Claim
148 words
A method for classifying terminology in a computer system, said method comprising the steps of: storing, in memory of a computer system, a knowledge catalog comprising a plurality of categories arranged hierarchically, such that child categories associated with parent categories include both semantic and linguistic associations, wherein linguistic associations include associations between at least two concepts where a concept representing a child category is a type of a concept representing a parent category, and semantic associations include associations between at least two concepts where a concept representing a child category is not a type of a concept representing a parent category although said two concepts are generally associated together; and processing terminology in said computer system by classifying said terminology in a category related to said terminology, wherein classification of terminology in a hierarchy that includes both semantic and linguistic associations reflects real world relationships among terminology classified.
Claim 5
Independent Claim
148 words
A method for classifying terminology in a computer system, said method comprising the steps of: storing, in memory of a computer system, a knowledge catalog comprising a plurality of categories arranged hierarchically, such that child categories associated with parent categories include both semantic and linguistic associations, wherein linguistic associations include associations between at least two concepts where a concept representing a child category is a type of a concept representing a parent category, and semantic associations include associations between at least two concepts where a concept representing a child category is not a type of a concept representing a parent category although said two concepts are generally associated together; and processing terminology in said computer system by classifying said terminology in a category related to said terminology, wherein classification of terminology in a hierarchy that includes both semantic and linguistic associations reflects real world relationships among terminology classified.
Claim 6
Dependent Claim
38 words
The method as set forth in claim 3 , wherein the step of storing a knowledge catalog in memory comprises the step of storing a plurality of independent ontologies, wherein each ontology comprises a plurality of related categories.
Claim 7
Dependent Claim
48 words
The method as set forth in claim 3 , wherein the step of storing a knowledge catalog in memory comprises the step of storing only high level categories in a static portion of said knowledge catalog, wherein high level categories represent concepts that remain relatively stable over time.
Claim 8
Dependent Claim
40 words
The method as set forth in claim 5 , wherein the step of storing a knowledge catalog in memory comprises the step of storing, in memory, a dynamic portion, attached beneath said static portion, based on specific terminology being classified.
Claim 9
Dependent Claim
34 words
The method as set forth in claim 3 , wherein the step of storing a knowledge catalog in memory further comprises the step of separating said knowledge catalog into concrete concepts and abstract concepts.
Claim 10
Dependent Claim
44 words
The method as set forth in claim 3 , wherein the step of storing a knowledge catalog in memory comprises the step of storing categories that represent concepts independent of language and culture, such that said knowledge catalog provides a world view of knowledge.
Claim 11
Dependent Claim
162 words
A computer readable medium comprising a set of instructions stored therein, which when executed by a computer, causes the computer to perform the steps of: storing, in memory of a computer system, a knowledge catalog comprising a plurality of categories arranged hierarchically, such that child categories associated with parent categories include both semantic and linguistic associations, wherein linguistic associations include associations between at least two concepts where a concept representing a child category is a type of a concept representing a parent category, and semantic associations include associations between at least two concepts where a concept representing a child category is not a type of a concept representing a parent category although said two concepts are generally associated together; and processing terminology in said computer system by classifying said terminology in a category of said knowledge catalog related to said terminology, wherein classification of terminology in a hierarchy that includes both semantic and linguistic associations reflects real world relationships among terminology classified.
Claim 12
Dependent Claim
162 words
A computer readable medium comprising a set of instructions stored therein, which when executed by a computer, causes the computer to perform the steps of: storing, in memory of a computer system, a knowledge catalog comprising a plurality of categories arranged hierarchically, such that child categories associated with parent categories include both semantic and linguistic associations, wherein linguistic associations include associations between at least two concepts where a concept representing a child category is a type of a concept representing a parent category, and semantic associations include associations between at least two concepts where a concept representing a child category is not a type of a concept representing a parent category although said two concepts are generally associated together; and processing terminology in said computer system by classifying said terminology in a category of said knowledge catalog related to said terminology, wherein classification of terminology in a hierarchy that includes both semantic and linguistic associations reflects real world relationships among terminology classified.
Claim 13
Dependent Claim
36 words
The computer readable medium as set forth in claim 9 , wherein instructions for storing a knowledge catalog comprise instructions for storing a plurality of independent ontologies, wherein each ontology comprises a plurality of related categories.
Claim 14
Dependent Claim
46 words
The computer readable medium as set forth in claim 9 , wherein instructions for storing a knowledge catalog comprise instructions for storing only high level categories in a static portion of said knowledge catalog, wherein high level categories represent concepts that remain relatively stable over time.
Claim 15
Dependent Claim
38 words
The computer readable medium as set forth in claim 11 , wherein instructions for storing a knowledge catalog comprise instructions for storing, in memory, a dynamic portion, attached beneath said static portion, based on specific terminology being classified.
Claim 16
Dependent Claim
31 words
The computer readable medium as set forth in claim 9 , wherein instructions for storing a knowledge catalog comprise instructions for separating said knowledge catalog into concrete concepts and abstract concepts.
Claim 17
Dependent Claim
42 words
The computer readable medium as set forth in claim 9 , wherein instructions for storing a knowledge catalog comprise instructions for storing categories that represent concepts independent of language and culture, such that said knowledge catalog provides a world view of knowledge.
References Cited (Backward Citations)
US5404506A
Cited
US5056021A
Cited
US5497319A
Cited
US5371807A
Cited
US5434777A
Cited
US5608624A
Cited
US5625814A
Cited
US5594837A
Cited
US5724594A
Cited
US5630025A
Cited
US5794050A
Cited
US5887120A
Cited
US5748975A
Cited
US5778157A
Cited
US5995955A
Cited
US6038560A
Cited
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