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 …

During the construction and maintenance of building, universal path planning for an indoor
drone navigation is needed. There are many two-dimensional (2D) path planning methods …

Contemporary public buildings are becoming conglomerates of open, semi‐open and
closed spaces, with indoor, outdoor and underground sections. For humans and robots to …

Indoor navigation is important for various applications such as disaster management,
building modeling, safety analysis etc. In the last decade, indoor environment has been a …

This report makes an overview of 2D, 2, 5D and 3D approaches for indoor space subdivision
for the purpose of indoor navigation. The report starts with a conceptual framework for indoor …

An indoor navigation network, simplified from complex building structures, is of primary
importance for indoor navigation. Methods for generating such networks are becoming …

With the growing complexity of indoor living environments, people have an increasing
demand for indoor navigation. Currently, navigation path options in indoor are monotonous …

Indoor navigation has been studied for many years, but it still has many limitations. In current
navigation, pedestrians need to tell navigation systems the destination, because it is one of …

Navigation systems help agents find the right (optimal) path from the origin to the desired
destination. Current navigation systems mainly offer the shortest (distance or time) path as …

People often transport objects within indoor environments, who need enough space for the
motion. In such cases, the accessibility of indoor spaces relies on the dimensions, which …