Probabilistic routing using multimodal data
Probabilistic routing using multimodal data
复制标题
使用多模态数据的概率路由
DOI:
10.1016/j.neucom.2016.08.138
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发表时间:
2017-08
期刊:
影响因子:
6
通讯作者:
Wang Jiye
中科院分区:
文献类型:
--
作者:
Zhu Shunzhi;Wang Yan;Shang Shuo;Zhao Guang;Wang Jiye
Human tracking and prediction are pervasive nowadays. It is possible to integrate multi-source human tracking data and location based social media data, which includes spatial data, temporal data, and textual data, to make human-mobility prediction and over-crowded station detection, and then to plan convenient bus/subway routes for passengers. This study is useful in many real applications, including convenient travel route recommendation and location based services in general. We face two challenges in this study: (1) how to use multi-source human tracking data to model probabilistic transfer cost between different bus/subway lines practically, and (2) how to compute convenient bus/subway routes efficiently. To overcome these challenges, we define a set of probabilistic spatial metrics and propose a travel-time threshold and a transfer-cost threshold convenient route planning queries. A series of optimization techniques are developed to enhance the query efficiency. We also conduct extensive experiments to verify the performance of the proposed algorithms.
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影响因子:
11.2
作者:
Mao Rui;Xu Honglong;Wu Wenbo;Li Jianqiang;Li Yan;Lu Minhua
通讯作者:
Lu Minhua
DOI:
10.1145/2623330.2623617
发表时间:
2014-08
期刊:
Proceedings of the 20th ACM SIGKDD international conference on Knowledge discovery and data mining
影响因子:
--
作者:
Zhe Chen;Michael J. Cafarella
通讯作者:
Zhe Chen;Michael J. Cafarella
DOI:
--
发表时间:
1967
期刊:
--
影响因子:
--
作者:
J. E. Falk;R Fletcher;M. J. D. Powell;Peter E Hart;Nils J Nilsson;Bertram Raphael
通讯作者:
J. E. Falk;R Fletcher;M. J. D. Powell;Peter E Hart;Nils J Nilsson;Bertram Raphael
DOI:
10.1007/s11432-011-4309-5
发表时间:
2012-04
期刊:
Science China Information Sciences
影响因子:
--
作者:
R. Wu;Chan Li;D. Lu
通讯作者:
R. Wu;Chan Li;D. Lu
影响因子:
10.9
作者:
Du, Shaoyi;Guo, Yanrong;Shen, Dinggang
通讯作者:
Shen, Dinggang