Search Results for author: Arash Kalatian

Found 5 papers, 0 papers with code

Multi-task Recurrent Neural Networks to Simultaneously Infer Mode and Purpose in GPS Trajectories

no code implementations23 Oct 2021 Ali Yazdizadeh, Arash Kalatian, Zachary Patterson, Bilal Farooq

While there's an assumption of higher performance of multi-task over sing-task learners, the results of this study does not hold such an assumption and shows, in the context of mode and trip purpose inference from GPS trajectory data, a multi-task learning approach does not bring any considerable advantage over single-task learners.

Multi-Task Learning

Decoding pedestrian and automated vehicle interactions using immersive virtual reality and interpretable deep learning

no code implementations18 Feb 2020 Arash Kalatian, Bilal Farooq

This study investigates pedestrian crossing behaviour, as an important element of urban dynamics that is expected to be affected by the presence of automated vehicles.

Interpretable Machine Learning

DeepWait: Pedestrian Wait Time Estimation in Mixed Traffic Conditions Using Deep Survival Analysis

no code implementations16 Apr 2019 Arash Kalatian, Bilal Farooq

Pedestrian's road crossing behaviour is one of the important aspects of urban dynamics that will be affected by the introduction of autonomous vehicles.

Autonomous Vehicles feature selection +1

A semi-supervised deep residual network for mode detection in Wi-Fi signals

no code implementations17 Feb 2019 Arash Kalatian, Bilal Farooq

Due to their ubiquitous and pervasive nature, Wi-Fi networks have the potential to collect large-scale, low-cost, and disaggregate data on multimodal transportation.

Transportation Mode Detection

Mobility Mode Detection Using WiFi Signals

no code implementations16 Sep 2018 Arash Kalatian, Bilal Farooq

We utilize Wi-Fi communications from smartphones to predict their mobility mode, i. e. walking, biking and driving.

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