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Method and device for automatically extracting language model of system modeling element

A system modeling and automatic extraction technology, applied in natural language data processing, speech analysis, speech recognition, etc., can solve problems such as not providing a generative model

Inactive Publication Date: 2010-10-27
IBM CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Furthermore, functional specifications may have been originally written for direct interpretation by system technology developers without providing a mechanism for generating models from the specification itself

Method used

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  • Method and device for automatically extracting language model of system modeling element
  • Method and device for automatically extracting language model of system modeling element
  • Method and device for automatically extracting language model of system modeling element

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Embodiment Construction

[0044] refer to figure 1 , the computer system 101 includes a computer 102 with an operating system 103 . Operating system 103 provides a platform for applications in the form of modeling applications 104 . The modeling application 104 is arranged to input a natural language specification of a system, such as a Functional Specification (FS) 105 , and to create a conceptual model of the system described in the FS 105 in the form of a Unified Modeling Language (UML) model 106 .

[0045] refer to figure 2 , the modeling application includes three main components in the form of a natural language processing (NLP) module 201 , a mapping module 202 and a model creation module 203 . A natural language processing (NLP) module 201 is arranged to input a natural language FS 105 and to extract syntactic and semantic data from the FS 105 , and to output the extracted data in the form of an ontology 204 of the FS 105 . The processing performed by the NLP module 201 will be described in...

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Abstract

The invention discloses a method and a device for automatically extracting a language model of a system modeling element, in particular to a method, a device and software for automatically extracting a language model of a system modeling element from a natural language specification of the system.

Description

technical field [0001] The invention relates to a method, device and software for automatically extracting a system modeling metamodel language model for the system from a natural language specification of the system. Background technique [0002] When engineering a complex system such as a software system, the system is usually defined through a natural language functional specification. An important prerequisite for creating a system according to a functional specification is the generation of a system model. In order to create such a model, domain experts must first interpret and summarize the functional specification before converting it into a system model in a given modeling specification language or meta-model language. Once the meta-model language model has been created, it can be further transformed into a model that encapsulates the concepts and behavior defined by the functional specification. [0003] Semi-automatic systems are provided for creating models from...

Claims

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Application Information

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IPC IPC(8): G06F17/27
CPCG10L15/193G06F17/2705G06F8/10G10L15/183G06F40/205
Inventor E·门古索格鲁J·B·皮克宁
Owner IBM CORP
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