We are now living in a mobile information era, which is fundamentally changing science and
society. Location Based Services (LBS), which deliver information depending on the location …

Indoor environment model reconstruction has emerged as a significant and challenging task
in terms of the provision of a semantically rich and geometrically accurate indoor model …

Differences in the scope and intent of the contrasting IFC and CityGML data formats entail
that converting the former to the latter results in loss of information. However, for some use …

Foot-mounted inertial navigation is an important issue in areas such as pedestrian
localization, gait analysis, and sport training. However, low-cost inertial sensors suffer from …

Effective indoor wayfinding in the event of an emergency is key to guaranteeing safe and
timely evacuation. However, despite the increasing number of evacuation studies, only a …

CityGML is the most important international standard used to model cities and landscapes in
3D with extensive semantics. Compared to BIM standards such as IFC, CityGML models are …

Abstract Using three-dimensional (3D) indoor environments in pedestrian evacuation
simulations is increasingly active. However, a systemic review that reflects the latest …

重大突发灾害事故时有发生, 给人民的生命财产安全带来了严重的威胁. 应急疏散作为灾后应急
响应的重要环节, 对减少人员伤亡有着重要意义. 经过长期发展, 研究人员利用多种方式观察到了 …

In spatial science and urban applications,“space" is presented by multiple disciplines as a
notion referencing our living environment. Space is used as a general term to help …

The aim of this paper is to present a broad perspective on applications dealing with 3D
building models and indoor navigation during an emergency. This is an immense topic …