Smart mobility implementation in smart cities: A comprehensive review on state-of-art technologies

RM Savithramma, BP Ashwini… - 2022 4th international …, 2022 - ieeexplore.ieee.org
Population growth and urbanization have posed major challenges in city/urban
management. To provide the basic services to citizens, the cities are becoming smart by …

Artificial Intelligence in Smart city applications: An overview

BP Ashwini, RM Savithramma… - 2022 6th international …, 2022 - ieeexplore.ieee.org
Recently, the smart city has evolved as a global model and several institutions have adopted
this concept to facilitate the citizens with the comfort and quality of life exploiting the progress …

GraphSAGE-based dynamic spatial–temporal graph convolutional network for traffic prediction

T Liu, A Jiang, J Zhou, M Li… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Traffic networks exhibit complex spatial-temporal dependencies, and accurately capturing
such dependencies is critical to improving prediction accuracy. Recently, many deep …

A comparative analysis of machine learning algorithms in design process of adaptive traffic signal control system

RM Savithramma, R Sumathi… - Journal of Physics …, 2022 - iopscience.iop.org
In recent decades machine learning technology has proved its efficiency in most sectors by
making human life easier. With this popularity and efficiency, it is applied to design traffic …

Bus travel time prediction: a comparative study of linear and non-linear machine learning models

BP Ashwini, R Sumathi… - Journal of Physics …, 2022 - iopscience.iop.org
Congested roads are a global problem, and increased usage of private vehicles is one of
the main reasons for congestion. Public transit modes of travel are a sustainable and eco …

A dynamic model for bus arrival time estimation based on spatial patterns using machine learning

BP Ashwini, R Sumathi, HS Sudhira - arXiv preprint arXiv:2210.00733, 2022 - arxiv.org
The notion of smart cities is being adapted globally to provide a better quality of living. A
smart city's smart mobility component focuses on providing smooth and safe commuting for …

[HTML][HTML] Data-driven bottleneck detection on Tehran highways

H Mirzahossein, P Nobakht, I Gholampour - Transportation Engineering, 2024 - Elsevier
In metropolitan areas, traffic congestion has become a prevalent challenge due to rapid
urbanization and increased vehicle usage, adversely impacting mobility, productivity, and …

Big data application for urban transport solutions

J Růžička, T Tichý, E Hajčiarová - 2022 Smart City Symposium …, 2022 - ieeexplore.ieee.org
With the development of intelligent transport systems in cities, the efficient use of big data is
becoming increasingly important. The aim of this paper is to focus on specific sources of Big …

[HTML][HTML] Reinforcement learning based traffic signal controller with state reduction

RM Savithramma, R Sumathi, HS Sudhira - Journal of engineering research, 2023 - Elsevier
The delay caused due to congestion at an intersection contributes to extended travel time
and environmental pollution. Currently, adaptive traffic signal controllers are in practice to …

Bus dwell time forecasting using machine learning models

BP Aswini, RM Savithramma… - 2023 7th International …, 2023 - ieeexplore.ieee.org
Bus Dwell Time (BDT) is a vital and most important contributing part of Bus Travel Time
(BTT). Forecasting BDT is key for applications that predict the arrival time of buses at bus …