Visualizing accessibility with choropleth maps
Visualizing accessibility with choropleth maps
复制标题
使用分区统计图可视化可达性
DOI:
10.1145/3486183.3492801
复制
发表时间:
2021
期刊:
影响因子:
--
通讯作者:
Varshney, A.
中科院分区:
文献类型:
--
作者:
Li, D.;Samet, H;Varshney, A.
We present a system to visualize accessibility to various destinations from essential institutions such as schools and hospitals to common attractions such as beaches. Our visualization system supports real-time computations of driving distances by leveraging the path coherent pairs (PCP) decomposition which allows for fast computation between thousands of points of interest. Our system allows users to import and switch between several datasets without any precomputation of road distances between specific entries in the dataset. We present a case study that demonstrates our visualization system generating Choropleth maps of accessibility to various destinations in the San Francisco Bay Area which could be used to guide tourism and event planning decisions.
DOI:
--
发表时间:
1989
期刊:
International Multi-Conference on Systems, Signals & Devices
影响因子:
--
作者:
H. Samet
通讯作者:
H. Samet
DOI:
10.1145/3411764.3445381
发表时间:
2021
期刊:
Proceedings of the 2021 CHI Conference on Human Factors in Computing Systems
影响因子:
--
作者:
Zhang, Yixuan;Sun, Yifan;Padilla, Lace;Barua, Sumit;Bertini, Enrico;Parker, Andrea G
通讯作者:
Parker, Andrea G
影响因子:
22.7
作者:
H. Samet
通讯作者:
H. Samet