Prediction of road traffic from multiple sources using Gaussian approach is most import in intelligent transport systems. Existing works are only focused on non-intrusive sensors that are very expensive. Sensors are detecting traffic conditions and image recognition, etc. The maintenance of these sensors is very difficult, and to address the issue, this paper aims to improve road traffic speed prediction by using tweet sensors and social media. This includes many challenges, including location uncertainty of low-resolution data, language ambiguity of traffic description in text, etc. To response these challenges, we provide a uniform modeling probabilistic framework called Topic Enhanced Gaussian Aggregation model (TEGPAM). It consists of three components location disaggregation model, traffic topic model, and traffic speed Gaussian model. The module is designed with the features of a typical social web base, with functions that are related to the proposed model, and different driving directions are referred to as different road links.
Identification of Road Traffic from Multiple Sources Using Modern Gaussian Approach
CogScienceTechnology
Proceedings of the International Conference on Cognitive and Intelligent Computing ; Chapter : 35 ; 355-362
2022-11-01
8 pages
Article/Chapter (Book)
Electronic Resource
English
Road construction and maintenance under modern traffic
Engineering Index Backfile | 1913
|Road conditions governing safety of modern traffic
Engineering Index Backfile | 1938
|Urban Road Traffic Bottleneck Identification
ASCE | 2024
|