Abstract
The prevalence of mobile devices and positioning techniques has enabled so-called traffic-aware urban computing. In urban daily life, people's activities consist of indoor and outdoor parts whose transitions have important impacts on traffic behavior. For example, outdoor traffic events (e.g., jams) can be triggered by indoor events (e.g., the ending of exhibitions, tour-naments, or working hours). In turn, indoor events (e.g., subway jams) can also be affected by outdoor events (e.g., snowy weather or other bad outdoor traffic conditions). For a wide range of applications like traffic monitoring and emergency response, it is thus interesting to develop techniques for analyzing data in an integrated indoor and outdoor space. Since real datasets of this kind are still scarce and small, a suitable data generator is needed for both functional and scalability testing. In this work, we present UrbanGen, which follows the constraints of road networks for the outdoor space and the constraints of topologies for the indoor space. The system provides the functionalities including: 1) integrating a model of indoor topologies with the state-of-art road networks; 2) parameterizing the movement of objects in the integrated model; 3) serializing and visualizing the generated trajectories.
Original language | English |
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Title of host publication | Proceedings - 2022 23rd IEEE International Conference on Mobile Data Management, MDM 2022 |
Number of pages | 4 |
Volume | 2022-June |
Publisher | IEEE |
Publication date | 2022 |
Pages | 270-273 |
ISBN (Electronic) | 9781665451765 |
DOIs | |
Publication status | Published - 2022 |
Event | 23rd IEEE International Conference on Mobile Data Management, MDM 2022 - Virtual, Paphos, Cyprus Duration: 6 Jun 2022 → 9 Jun 2022 |
Conference
Conference | 23rd IEEE International Conference on Mobile Data Management, MDM 2022 |
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Country/Territory | Cyprus |
City | Virtual, Paphos |
Period | 06/06/2022 → 09/06/2022 |
Series | Proceedings - IEEE International Conference on Mobile Data Management |
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Volume | 2022-June |
ISSN | 1551-6245 |
Bibliographical note
Publisher Copyright:© 2022 IEEE.
Keywords
- in- and outdoor spaces
- moving objects
- trajectories
- visualization