An Efficient Graph-Based Spatio-Temporal Indexing Method for Task-Oriented Multi-Modal Scene Data Organization

An Efficient Graph-Based Spatio-Temporal Indexing Method for Task-Oriented Multi-Modal Scene Data Organization

Task-oriented scene data in big data and cloud environments of a smart city that must be time-critically processed are dynamic and associated with increasing complexities and heterogeneities. Existing hybrid tree-based external indexing methods are input/output (I/O)-intensive, query schema-fixed, a...

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Bibliographic Details
Main Authors: Bin Feng, Qing Zhu, Mingwei Liu, Yun Li, Junxiao Zhang, Xiao Fu, Yan Zhou, Maosu Li, Huagui He, Weijun Yang
Format: Article
Language:English
Published: MDPI AG 2018-09-01
Series:ISPRS International Journal of Geo-Information
Subjects:
multi-modal scene data
graph-based index
spatio-temporal relation query
visualization task
data organization
Online Access:http://www.mdpi.com/2220-9964/7/9/371

Internet

http://www.mdpi.com/2220-9964/7/9/371

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