Search Results for author: Constantinos Antoniou

Found 4 papers, 1 papers with code

Graph neural network surrogate for strategic transport planning

1 code implementation14 Aug 2024 Nikita Makarov, Santhanakrishnan Narayanan, Constantinos Antoniou

We analyse hierarchical regression setups, combining classification and regression tasks, and introduce fine-grained classification with a proposal of a method to convert outputs to precise values.

Graph Attention Graph Neural Network

Car-Sharing Subscription Preferences: The Case of Copenhagen, Munich, and Tel Aviv-Yafo

no code implementations6 Jun 2022 Mayara Moraes Monteiro, Carlos M. Lima Azevedo, Maria Kamargianni, Yoram Shiftan, Ayelet Gal-Tzur, Sharon Shoshany Tavory, Constantinos Antoniou, Guido Cantelmo

Car-sharing services have been providing short-term car access to their users, contributing to sustainable urban mobility and generating positive societal and often environmental impacts.

Utilizing Import Vector Machines to Identify Dangerous Pro-active Traffic Conditions

no code implementations19 Jan 2021 Kui Yang, Wenjing Zhao, Constantinos Antoniou

The IVM algorithm is trained to build the classifier and its performance is compared to the popular and successfully applied technique of Support Vector Machines (SVMs).

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