Czasopismo
Tytuł artykułu
Warianty tytułu
Języki publikacji
Abstrakty
In this paper we describe an evacuation modeling framework based on a graph representation of the scene. Typically such graphs (geometric networks) are constructed using Medial Axis Transform or Straight Medial Axis Transform. In our work we use Voronoi tessellation of a set of points approximating the scene (a single floor plan) along with the dual graph - Delaunay triangulation. Using these two graphs we extract not only the information about paths in the building, but also information about path widths and areas assigned to vertices. We discuss a typical density-based evacuation model coupled with a partial behavioral evacuation model within proposed framework.(original abstract)
Rocznik
Tom
Strony
337--342
Opis fizyczny
Twórcy
autor
- University of Warsaw, Poland
autor
- The Main School of Fire Service
autor
- University of Warsaw, Poland
Bibliografia
- Afyouni I., Ray C., and Claramunt C., "Spatial models for contextaware indoor navigation systems: A survey." J. Spatial Information Science, vol. 4, no. 1, pp. 85-123, 2012. [Online]. Available: http://dblp.uni-trier.de/db/journals/josis/josis4.html
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.ekon-element-000171325181