Generation of crowd arrival and destination locations/times in complex transit facilities
Generation of crowd arrival and destination locations/times in complex transit facilities
复制标题
生成复杂交通设施中的人群到达和目的地位置/时间
DOI:
10.1007/s00371-019-01761-z
复制
发表时间:
2019
期刊:
影响因子:
--
通讯作者:
Roberts, Fred
中科院分区:
文献类型:
--
作者:
Ricks, Brian;Dobson, Andrew;Krontiris, Athanasios;Bekris, Kostas;Kapadia, Mubbasir;Roberts, Fred
In order to simulate virtual agents in the replica of a real facility across a long time span, a crowd simulation engine needs a list of agent arrival and destination locations and times that reflect those seen in the actual facility. Working together with a major metropolitan transportation authority, we propose a specification that can be used to procedurally generate this information. This specification is both uniquely compact and expressive—compact enough to mirror the mental model of building managers and expressive enough to handle the wide variety of crowds seen in real urban environments. We also propose a procedural algorithm for generating tens of thousands of high-level agent paths from this specification. This algorithm allows our specification to be used with traditional crowd simulation obstacle avoidance algorithms while still maintaining the realism required for the complex, real-world simulations of a transit facility. Our evaluation with industry professionals shows that our approach is intuitive and provides controls at the right level of detail to be used in large facilities (200,000+ people/day).
登录
查看更多内容
影响因子:
1.8
作者:
Mubbasir Kapadia;Shawn Singh;G. Reinman;P. Faloutsos
通讯作者:
P. Faloutsos
DOI:
--
发表时间:
1998
期刊:
Computer Animation and Simulation
影响因子:
--
作者:
Marcelo Kallmann;D. Thalmann
通讯作者:
D. Thalmann
DOI:
10.2307/j.ctvxkn78v
发表时间:
2020
影响因子:
--
作者:
A. Begley
通讯作者:
A. Begley
DOI:
10.1145/1507149.1507184
发表时间:
2009-02
期刊:
--
影响因子:
--
作者:
Barbara Yersin;Jonathan Maïm;J. Pettré;D. Thalmann
通讯作者:
Barbara Yersin;Jonathan Maïm;J. Pettré;D. Thalmann
DOI:
--
发表时间:
2005
期刊:
International 2005 Computer Graphics
影响因子:
--
作者:
Daniel Costa de Paiva;Renata Vieira;S. Musse
通讯作者:
S. Musse