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NLP for Ontology Development - A Use Case in Spacecraft Design Domain

Opasjumruskit, Kobkaew (2020) NLP for Ontology Development - A Use Case in Spacecraft Design Domain. SEMANTiCS 2020, 9. Sep. 2020, Online.

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Abstract

Ontologies can help in the digitalization of engineering design processes. We focus on the design and development of spacecraft, in particular on archiving and discovery of spacecraft part specifications. We created an ontology that is used as a skeleton for creating database schemas and data exchange APIs as well as populating a knowledge graph. However, the development of an ontology from scratch is a rather laborious task. We have to consider various sources of information, such as existing space-system standards, product specifications provided by manufacturers, and actual consumers, i.e. engineers involved in the design process - each with their own perspective. Furthermore, these documents and demands are changing more and more frequently due to new disruptive technologies and an increasing competition in the space business. We aim to close the gap between the tedious process of manual ontology development and fast-paced spacecraft parts development. Due to the lack of machine readable descriptions in this area, we apply NLP techniques to extract technical information from these documents. This information can be used in two ways: first, to create and improve our spacecraft parts ontology and second, to populate a knowledge graph.

Item URL in elib:https://elib.dlr.de/136233/
Document Type:Conference or Workshop Item (Speech)
Title:NLP for Ontology Development - A Use Case in Spacecraft Design Domain
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Opasjumruskit, KobkaewKobkaew.Opasjumruskit (at) dlr.dehttps://orcid.org/0000-0002-9206-6896
Date:9 September 2020
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:Ontology Spacecraft Design NLP
Event Title:SEMANTiCS 2020
Event Location:Online
Event Type:international Conference
Event Dates:9. Sep. 2020
HGF - Research field:other
HGF - Program:other
HGF - Program Themes:other
DLR - Research area:no assignment
DLR - Program:no assignment
DLR - Research theme (Project):no assignment
Location: Jena
Institutes and Institutions:Institute of Data Science > Smart Systems for Digitalization
Institute of Data Science > Secure Digital Systems
Deposited By: Opasjumruskit, Kobkaew
Deposited On:25 Sep 2020 13:05
Last Modified:25 Sep 2020 13:05

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