Search Results for author: James Haworth

Found 8 papers, 1 papers with code

Spatiotemporal Graph Neural Networks with Uncertainty Quantification for Traffic Incident Risk Prediction

1 code implementation10 Sep 2023 Xiaowei Gao, Xinke Jiang, Dingyi Zhuang, Huanfa Chen, Shenhao Wang, James Haworth

This model strategically employs a compound model from the Tweedie family, as a Poisson distribution to model risk frequency and a Gamma distribution to account for incident severity.

Uncertainty Quantification

Re-designing cities with conditional adversarial networks

no code implementations8 Apr 2021 Mohamed R. Ibrahim, James Haworth, Nicola Christie

This paper introduces a conditional generative adversarial network to redesign a street-level image of urban scenes by generating 1) an urban intervention policy, 2) an attention map that localises where intervention is needed, 3) a high-resolution street-level image (1024 X 1024 or 1536 X1536) after implementing the intervention.

Generative Adversarial Network Image-to-Image Translation +2

CyclingNet: Detecting cycling near misses from video streams in complex urban scenes with deep learning

no code implementations31 Jan 2021 Mohamed R. Ibrahim, James Haworth, Nicola Christie, Tao Cheng

Cycling is a promising sustainable mode for commuting and leisure in cities, however, the fear of getting hit or fall reduces its wide expansion as a commuting mode.

WeatherNet: Recognising weather and visual conditions from street-level images using deep residual learning

no code implementations22 Oct 2019 Mohamed R. Ibrahim, James Haworth, Tao Cheng

Despite the significance of this subject, it is still not been fully addressed by the machine intelligence relying on deep learning and computer vision to detect the multi-labels of weather and visual conditions with a unified method that can be easily used for practice.

Autonomous Vehicles

URBAN-i: From urban scenes to mapping slums, transport modes, and pedestrians in cities using deep learning and computer vision

no code implementations10 Sep 2018 Mohamed R. Ibrahim, James Haworth, Tao Cheng

How can deep learning and Artificial Intelligence (AI) untangle the complexities of informality to advance urban modelling and our understanding of cities?

Autonomous Vehicles

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