TY - JOUR
T1 - Construction and application research of knowledge graph in aviation risk field
AU - Zhao, Qian
AU - Li, Qing
AU - Wen, Jingqian
N1 - Publisher Copyright:
© The Authors, published by EDP Sciences, 2018.
PY - 2018/2/21
Y1 - 2018/2/21
N2 - Since the causes of aviation accidents and risks are complicated, concealed, unpredictable and difficult to be investigated, in order to achieve the efficient organization and knowledge sharing of the historical cases of aviation risk events, this paper put forward the method of constructing vertical knowledge graph for aviation risk field. Firstly, the data-driven incremental construction technology is used to build aviation risk event ontology model. Secondly, the pattern-based knowledge mapping mechanism, which transform structured data into RDF (Resource Description Framework) data for storage, is proposed. And then the application, update and maintenance of the knowledge graph are described. Finally, knowledge graph construction system in aviation risk field is developed; and the data from American Aviation Safety Reporting System (ASRS) is used as an example to verify the rationality and validity of the knowledge graph construction method. Practice has proved that the construction of knowledge graph has a guiding significance for the case information organization and sharing on the field of aviation risk.
AB - Since the causes of aviation accidents and risks are complicated, concealed, unpredictable and difficult to be investigated, in order to achieve the efficient organization and knowledge sharing of the historical cases of aviation risk events, this paper put forward the method of constructing vertical knowledge graph for aviation risk field. Firstly, the data-driven incremental construction technology is used to build aviation risk event ontology model. Secondly, the pattern-based knowledge mapping mechanism, which transform structured data into RDF (Resource Description Framework) data for storage, is proposed. And then the application, update and maintenance of the knowledge graph are described. Finally, knowledge graph construction system in aviation risk field is developed; and the data from American Aviation Safety Reporting System (ASRS) is used as an example to verify the rationality and validity of the knowledge graph construction method. Practice has proved that the construction of knowledge graph has a guiding significance for the case information organization and sharing on the field of aviation risk.
UR - http://www.scopus.com/inward/record.url?scp=85042905049&partnerID=8YFLogxK
U2 - 10.1051/matecconf/201815105003
DO - 10.1051/matecconf/201815105003
M3 - Conference article
AN - SCOPUS:85042905049
SN - 2261-236X
VL - 151
JO - MATEC Web of Conferences
JF - MATEC Web of Conferences
M1 - 05003
T2 - 2017 Asia Conference on Mechanical and Aerospace Engineering, ACMAE 2017
Y2 - 29 December 2017 through 31 December 2017
ER -