Spatial-temporal sensor data imputation in traffic data modelling

The traffic data corrupted by missing data significantly limit the robustness of traffic modelling. Our research aims to develop modelling techniques for data imputation tasks. Our first work is to impute speed data by an RBF based fitting approach for multivariate data matrixes with irregular locat...

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Bibliographic Details
Main Author: Nie, Helei
Other Authors: Zheng Jianmin
Format: Thesis-Master by Research
Language:English
Published: Nanyang Technological University 2023
Subjects:
Online Access:https://hdl.handle.net/10356/167860
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Institution: Nanyang Technological University
Language: English
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