Results 11 to 20 of about 3,839,063 (319)

How did micro-mobility change in response to COVID-19 pandemic? A case study based on spatial-temporal-semantic analytics

open access: yesComputers, Environment and Urban Systems, 2021
Cities worldwide adopted lockdown policies in response to the outbreak of coronavirus disease 2019 (COVID-19), significantly influencing people's travel behavior. In particular, micro-mobility, an emerging mode of urban transport, is profoundly shaped by
Aoyong Li   +4 more
semanticscholar   +3 more sources

A Visual Analytics Approach for Extracting Spatio-Temporal Urban Mobility Information from Mobile Network Traffic

open access: yesISPRS International Journal of Geo-Information, 2012
In this paper we present a visual analytics approach for deriving spatio-temporal patterns of collective human mobility from a vast mobile network traffic data set. More than 88 million movements between pairs of radio cells—so-called handovers&
Euro Beinat, Martin Loidl, Günther Sagl
doaj   +3 more sources

Intelligent Bearing Fault Diagnosis Based on Feature Fusion of One-Dimensional Dilated CNN and Multi-Domain Signal Processing

open access: yesSensors, 2023
Finding relevant features that can represent different types of faults under a noisy environment is the key to practical applications of intelligent fault diagnosis.
Kaitai Dong, Ashkan Lotfipoor
doaj   +1 more source

A Survey on Big Data Processing Frameworks for Mobility Analytics

open access: yesSIGMOD record, 2021
In the current era of big spatial data, the vast amount of produced mobility data (by sensors, GPS-equipped devices, surveillance networks, radars, etc.) poses new challenges related to mobility analytics.
C. Doulkeridis   +3 more
semanticscholar   +1 more source

Analyzing GPS Data for Psychological Research: A Tutorial

open access: yesAdvances in Methods and Practices in Psychological Science, 2022
The ubiquity of location-data-enabled devices provides novel avenues for psychology researchers to incorporate spatial analytics into their studies. Spatial analytics use global positioning system (GPS) data to assess and understand mobility behavior (e ...
Sandrine R. Müller   +7 more
doaj   +1 more source

Visual Analytics of Mobility and Transportation: State of the Art and Further Research Directions

open access: yesIEEE Transactions on Intelligent Transportation Systems, 2017
G. Andrienko   +4 more
semanticscholar   +3 more sources

Approaching delivery as a service [PDF]

open access: yes, 2020
This paper explores the new logistics business model of Delivery as a Service, a concept aiming at a more efficient, fast and customer-oriented practice, linking IT solution development, urban logistics operations, supply chain efficiency and new ...
Huschebeck, M.   +3 more
core   +1 more source

Toward privacy-aware federated analytics of cohorts for smart mobility

open access: yesFrontiers in Computer Science, 2022
Location-based Behavioral Analytics (LBA) holds a great potential for improving the services available in smart cities. Naively implemented, such an approach would track the movements of every citizen and share their location traces with the various ...
Martin Gjoreski   +2 more
doaj   +1 more source

Mobility Data Warehouses

open access: yesISPRS International Journal of Geo-Information, 2019
The interest in mobility data analysis has grown dramatically with the wide availability of devices that track the position of moving objects. Mobility analysis can be applied, for example, to analyze traffic flows.
Alejandro Vaisman, Esteban Zimányi
doaj   +1 more source

Mobile Big Data for Urban Analytics [PDF]

open access: yesIEEE Communications Magazine, 2018
The rapid progress of urbanization not only enables higher populations living in modern cities, but also engenders many “urban diseases,” such as air pollution, traffic congestion, and increased energy consumption. Mobile big data, with advanced communication and information technologies, can be collected through a variety of data sources, including ...
Pan Hui   +5 more
openaire   +1 more source

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