Future of Information and Communication Conference (FICC) 2024
4-5 April 2024
Publication Links
IJACSA
Special Issues
Future of Information and Communication Conference (FICC)
Computing Conference
Intelligent Systems Conference (IntelliSys)
Future Technologies Conference (FTC)
International Journal of Advanced Computer Science and Applications(IJACSA), Volume 14 Issue 9, 2023.
Abstract: As a knowledge graph for the field of ATM (Air Traffic Management), ATMGRAPH integrates aviation information from various sources, and provides a new way to comprehensively analyze ATM data, but the storage schema of ATMGRAPH is inefficient for trajectory-related queries which have typical spatial-temporal characteristics, thus cannot meet the application requirements. This paper presents an improved storage model of ATMGRAPH, specifically, we design a cluster structure to connect trajectory points and spatial-temporal information to speed up trajectory-related queries, and we link flights, airports, and weather information in an effective way to speed up weather-related queries. We create a dataset of about 10,000 real domestic flights, and build a knowledge graph of it which contains about 11.66 million triplets. Experimental results show that ATM knowledge graph constructed by this storage model can significantly improve the efficiency of spatial-temporal related queries.
ZHANG Zhiyuan and HAN Boyang, “An Improvement for Spatial-Temporal Queries of ATMGRAPH” International Journal of Advanced Computer Science and Applications(IJACSA), 14(9), 2023. http://dx.doi.org/10.14569/IJACSA.2023.0140917
@article{Zhiyuan2023,
title = {An Improvement for Spatial-Temporal Queries of ATMGRAPH},
journal = {International Journal of Advanced Computer Science and Applications},
doi = {10.14569/IJACSA.2023.0140917},
url = {http://dx.doi.org/10.14569/IJACSA.2023.0140917},
year = {2023},
publisher = {The Science and Information Organization},
volume = {14},
number = {9},
author = {ZHANG Zhiyuan and HAN Boyang}
}
Copyright Statement: This is an open access article licensed under a Creative Commons Attribution 4.0 International License, which permits unrestricted use, distribution, and reproduction in any medium, even commercially as long as the original work is properly cited.