Accurate and real-time traffic passenger flows forecasting at transportation hubs, such as
subway/bus stations, is a practical application and of great significance for urban traffic …

Blockchain technology becomes increasingly popular. It also attracts scams, for example, a
Ponzi scheme, a classic fraud, has been found making a notable amount of money on …

Metro systems have become one of the most important public transit services in cities. It is
important to understand individual metro passengers' spatio-temporal travel patterns. More …

Conventional wireless security assumes wireless communications are legitimate, and aims
to protect them against malicious eavesdropping and jamming attacks. However, emerging …

Human mobility is a multidisciplinary field of physics and computer science and has drawn a
lot of attentions in recent years. Some representative models and prediction approaches …

The local model poisoning attack is an attack to manipulate the shared local models during
the process of distributed learning. Existing defense methods are passive in the sense that …

Falls are a major health threat for older people. A timely assistance can reduce the extent of
physical injury caused by the falls. Currently, low-cost and convenient video surveillance …

Crime prediction has always been a crucial issue for public safety, and recent works have
shown the effectiveness of taking spatial correlation, such as region similarity or interaction …

Recent decades have seen a significant increase in the frequency, intensity, and impact of
natural disasters and other emergencies, forcing the governments around the world to make …

传感器技术的发展与传感设备的普及推动了物联网系统的应用与发展, 作为物联网系统中的重要
组成部分, 智能交通系统也得到了长足的发展, 并从技术驱动时代进入了数据驱动时代 …