Concept
Intelligent transportation system
Related publications (261)
Perceiving Humans: from Monocular 3D Localization to Social Distancing
Alexandre Massoud Alahi, Sven Kreiss, Lorenzo Bertoni
Perceiving humans in the context of Intelligent Transportation Systems (ITS) often relies on multiple cameras or expensive LiDAR sensors. In this work, we present a new cost-effective vision-based method that perceives humans' locations in 3D and their bod ...
2021Highly Stretchable Flame-Retardant Skin for Soft Robotics with Hydrogel-Montmorillonite-Based Translucent Matrix
Flame-retardant coatings are crucial for intelligent systems operating in high-temperature (300-800 degrees C) scenarios, which typically involve multi-joint discrete or continuous kinematic systems. These multi-segment motion generation systems call for c ...
MARY ANN LIEBERT, INC2021Vehicle sharing systems: A review and a holistic management framework
Michel Bierlaire, Nikola Obrenovic, Selin Ataç
Although different vehicle sharing systems (VSSs) use different vehicle types, the management challenges and optimization problems to be solved are similar or even the same. This observation led us to create a generalized and holistic VSS management framew ...
ELSEVIER2021Virtual Capacitor Concept for Effective Real-Time MMC Simulations
Drazen Dujic, Stefan Milovanovic, Min Luo
In this paper, the real-time simulation model of the modular multilevel converter was split into several independent parts through the use of the virtual capacitor concept. As a result, the number of state-space matrices the real-time solver needs to take ...
2021Algorithms for Walking Speed Estimation Using a Lower-Back-Worn Inertial Sensor: A Cross-Validation on Speed Ranges
Kamiar Aminian, Anisoara Ionescu, Abolfazl Soltani
Walking/gait speed is a key measure for daily mobility characterization. To date, various studies have attempted to design algorithms to estimate walking speed using an inertial sensor worn on the lower back, which is considered as a proper location for ac ...
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC2021Optimization-based Control, Estimation, and Identification of Urban Road Transport Systems
Urbanization intensifies as a global trend, exposing transportation networks to ever increasing levels of congestion. As network usage increases with available infrastructure, building new roads is not a solution. Design of intelligent transportation syste ...
EPFL2020Methodologies for understanding and improving pedestrian mobility
Michel Bierlaire, Marija Nikolic, Riccardo Scarinci, Nicholas Alan Molyneaux, Yuki Oyama, Zhengchao Wang
Pedestrian mobility is at the center of urban transportation systems. Therefore, understanding it is a necessary task to improve the mobility in cities. However, pedestrian mobility is extremely complex, and advance methods are needed to capture its dynami ...
Routledge2020A Measure of Dynamical Efficiency for Multimodal Interconnected Urban Systems
Nikolaos Geroliminis, Leonardo Bellocchi
Complex network theory describes network performance mostly based on topological characteristics, like betweenness centrality. This work integrates concepts from complex networks and traffic engineering. We propose a new measure for spatial networks and, i ...
2020Collecting Large-Scale Traffic Data with a Swarm of Drones
Nikolaos Geroliminis, Emmanouil Barmpounakis
The new era of “big data” requires going past the current conventional methods for gathering traffic information that until now depend either on fixed-area sensors or GPS devices. Unmanned Aerial Systems (UAS) or just "drones" have been proposed as a moder ...
2020On the new era of urban traffic monitoring with massive drone data: The pNEUMA large-scale field experiment
Nikolaos Geroliminis, Emmanouil Barmpounakis
The new era of sharing information and "big data" has raised our expectations to make mobility more predictable and controllable through a better utilization of data and existing resources. The realization of these opportunities requires going beyond the e ...
PERGAMON-ELSEVIER SCIENCE LTD2020