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Traffic Intersections are vital to urban road networks as they regulate the movement of people and goods. However, they are regions of conflicting trajectories and are prone to accidents. Deep Generative models of traffic dynamics at…

Artificial Intelligence · Computer Science 2025-06-11 Yash Ranjan , Rahul Sengupta , Anand Rangarajan , Sanjay Ranka

In recent decades, mobile applications (apps) have gained enormous popularity. Smart services for smart cities increasingly gain attention. The main goal of the proposed research is to present a new AI-powered mobile application on…

Artificial Intelligence · Computer Science 2023-11-09 Senem Tanberk , Mustafa Can

Due to the development of internet technology and computer science, data is exploding at an exponential rate. Big data brings us new opportunities and challenges. On the one hand, we can analyze and mine big data to discover hidden…

Databases · Computer Science 2020-05-12 Zhicheng Liu , Aoqian Zhang

The rapid urbanization growth has underscored the need for innovative solutions to enhance transportation efficiency and safety. Intelligent Transportation Systems (ITS) have emerged as a promising solution in this context. However,…

Accurate predictions of base stations' traffic load are essential to mobile cellular operators and their users as they support the efficient use of network resources and allow delivery of services that sustain smart cities and roads.…

Networking and Internet Architecture · Computer Science 2025-07-08 Natalia Vesselinova , Matti Harjula , Pauliina Ilmonen

Ultra-reliable vehicle-to-everything (V2X) communication is essential for enabling the next generation of intelligent vehicles. V2X communication refers to the exchange of information between vehicle and infrastructure (V2I) or between…

Networking and Internet Architecture · Computer Science 2018-05-22 Hamza Khan , Petri Luoto , Mehdi Bennis , Matti Latva-aho

Automated Vehicles are an integral part of Intelligent Transportation Systems (ITSs) and are expected to play a crucial role in the future mobility services. This paper investigates two classes of self-driving vehicles: (i) Level 4&5…

Physics and Society · Physics 2022-09-05 Ioannis Mavromatis , Andrea Tassi , Robert J. Piechocki , Mahesh Sooriyabandara

Along with the rapid progress of visual tracking, existing benchmarks become less informative due to redundancy of samples and weak discrimination between current trackers, making evaluations on all datasets extremely time-consuming. Thus,…

Computer Vision and Pattern Recognition · Computer Science 2021-12-14 Xin Li , Qiao Liu , Wenjie Pei , Qiuhong Shen , Yaowei Wang , Huchuan Lu , Ming-Hsuan Yang

This paper presents a comprehensive examination of interactive data visualization tools and their efficacy in the context of United States car accident data for the year 2023. We developed interactive heatmaps, histograms, and pie charts to…

Human-Computer Interaction · Computer Science 2024-06-27 Hamoud Alhazmi , Marcelo Morales , Jiachen Jiang , Jinxin Zhou , Jian Chen

Road network data provides rich information about cities, but processing worldwide OpenStreetMap (OSM) data is computationally intensive, and the resulting graphs are often difficult to unify for benchmarking downstream tasks. Existing…

Databases · Computer Science 2026-05-22 Guanjie Zheng , Ziyang Su , Yiheng Wang , Yuhang Luo , Hongwei Zhang , Xuanhe Zhou , Linghe Kong , Fan Wu , Wen Ling

In recent years it has become possible to collect GPS data from drivers and to incorporate this data into automobile insurance pricing for the driver. This data is continuously collected and processed nightly into metadata consisting of…

Machine Learning · Computer Science 2022-05-11 Allen R. Williams , Yoolim Jin , Anthony Duer , Tuka Alhanai , Mohammad Ghassemi

High-definition (HD) maps offer extensive and accurate environmental information about the driving scene, making them a crucial and essential element for planning within autonomous driving systems. To avoid extensive efforts from manual…

Computer Vision and Pattern Recognition · Computer Science 2025-05-16 Michael Hubbertz , Pascal Colling , Qi Han , Tobias Meisen

As of today, the fifth generation (5G) mobile communication system has been rolled out in many countries and the number of 5G subscribers already reaches a very large scale. It is time for academia and industry to shift their attention…

Signal Processing · Electrical Eng. & Systems 2021-03-11 Wei Jiang , Bin Han , Mohammad Asif Habibi , Hans Dieter Schotten

Modeling traffic dynamics is a critical challenge for urban computing, with applications from real-time traffic management to infrastructure planning. However, progress in this area is fundamentally constrained by a lack of large-scale…

Machine Learning · Computer Science 2026-05-18 Fedor Velikonivtsev , Oleg Platonov , Ekaterina Alimaskina , Gleb Bazhenov , Liudmila Prokhorenkova

Over the years, the Internet has been enriched with new available communication technologies, for both fixed and mobile networks and devices, exhibiting an impressive growth in terms of performance, with steadily increasing available data…

Networking and Internet Architecture · Computer Science 2019-08-01 Michele Polese , Federico Chiariotti , Elia Bonetto , Filippo Rigotto , Andrea Zanella , Michele Zorzi

The ability to perform meaningful empirical studies is of essence in research in spatio-temporal query processing. Such studies are often necessary to gain detailed insight into the functional and performance characteristics of proposals…

Databases · Computer Science 2007-05-23 C. S. Jensen , H. Lahrmann , S. Pakalnis , J. Runge

Due to the advent of new mobile devices and tracking sensors in recent years, huge amounts of data are being produced every day. Therefore, novel methodologies need to emerge that dive through this vast sea of information and generate…

Computer Vision and Pattern Recognition · Computer Science 2022-05-31 Ioannis Kontopoulos , Antonios Makris , Konstantinos Tserpes , Vania Bogorny

Although connectivity services have been introduced already today in many of the most recent car models, the potential of vehicles serving as highly mobile sensor platform in the Internet of Things (IoT) has not been sufficiently exploited…

Networking and Internet Architecture · Computer Science 2018-02-22 Johannes Pillmann , Benjamin Sliwa , Jens Schmutzler , Christoph Ide , Christian Wietfeld

Automatic detection of public transport (PT) usage has important applications for intelligent transport systems. It is crucial for understanding the commuting habits of passengers at large and over longer periods of time. It also enables…

Computers and Society · Computer Science 2017-06-14 Mikko Rinne , Mehrdad Bagheri , Tuukka Tolvanen

Transportation decision-makers from government agencies play an important role in addressing the traffic network conditions, which in turn, have a major impact on the well-being of citizens. The practices, challenges, and needs of this…

Human-Computer Interaction · Computer Science 2020-02-12 Nasim Sharbatdar , Yassine Lamine , Brigitte Milord , Catherine Morency , Jinghui Cheng