Search Results for author: Simeon C. Calvert

Found 5 papers, 1 papers with code

Pattern retrieval of traffic congestion using graph-based associations of traffic domain-specific features

no code implementations28 Nov 2023 Tin T. Nguyen, Simeon C. Calvert, Guopeng Li, Hans van Lint

To effectively interpret retrieval outcomes, the paper proposes a graph-based approach (relation-graph) for the former component, in which fundamental traffic phenomena are encoded as nodes and their spatiotemporal relationships as edges.

Information Retrieval Management +3

Identification of Driving Heterogeneity using Action-chains

no code implementations31 Jul 2023 Xue Yao, Simeon C. Calvert, Serge P. Hoogendoorn

Current approaches to identifying driving heterogeneity face challenges in capturing the diversity of driving characteristics and understanding the fundamental patterns from a driving behaviour mechanism standpoint.

Segmentation

Inner approximations of stochastic programs for data-driven stochastic barrier function design

no code implementations10 Apr 2023 Frederik Baymler Mathiesen, Licio Romao, Simeon C. Calvert, Alessandro Abate, Luca Laurenti

In particular, we show that the stochastic program to synthesize a SBF can be relaxed into a chance-constrained optimisation problem on which scenario approach theory applies.

Designing Automated Vehicle and Traffic Systems towards Meaningful Human Control

no code implementations9 Mar 2023 Simeon C. Calvert, Stig Johnsen, Ashwin George

Ensuring operational control over automated vehicles is not trivial and failing to do so severely endangers the lives of road users.

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