Situation Awareness (SA) is a process of sensing, understanding and predicting the
environment and is an important component in complex systems. The reception of …

With a rapidly-growing volume of volunteered geographic information (VGI), there is an
increasing trend towards using VGI to provide location-based services. In this study, we …

The planning and execution of disaster response missions are complex and multifaceted
tasks that need to consider and coordinate personnel and other resources while tracking the …

Most people spend their time indoors. Indoors have a higher complexity than outdoors.
Moreover, today's building structures are increasingly sophisticated and complex, which can …

In order to respond to any kind of building fire emergencies, first-responders have to use lot
of time to get access to the emergency data such as location of the victims who are still …

Smart phones have became one of the must-have items for modern people. The demand for
location-based services is also increasing, and smart phones follow people more frequently …

为了研究面向应急疏散场景的室内网络模型组织与可视化方式, 本文在图论的基础上引入超图
理论, 设计了超网络模型的数据组织方式, 并对应急疏散场景中涉及的路径复杂度 …

In the area of public security, requirements for Smart Cities are changing due to the rapid
growth and urbanization of cities. Law enforcement authorities are facing new challenges in …

In order to study the organization and visualization of indoor network models for emergency
evacuation scenarios, this paper introduces hypergraph theory on the basis of graph theory …