Vehicle-Assist Resilient Information and Network System for Disaster Management
Vehicle-Assist Resilient Information and Network System for Disaster Management
复制标题
用于灾害管理的车辆辅助弹性信息和网络系统
DOI:
10.1109/tetc.2017.2693286
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发表时间:
2017-07
影响因子:
5.9
通讯作者:
Zhuang Weihua
中科院分区:
文献类型:
--
作者:
Li Peng;Miyazaki Toshiaki;Wang Kun;Guo Song;Zhuang Weihua
After big disasters, a damaged area can be out of contact because of severe damage of existing network infrastructures. Meanwhile, high demands for network connections to the disaster area will arise to collect damage information and disseminate rescue instructions. In this paper, we design a vehicle-assist resilient information and network system for disaster management, despite of the Internet unavailability. It contains three main components: (1) smartphone apps that provide functions of SOS reporting, life and medical resources request/provision, and safe road navigation; (2) mobile stations that assist data exchange between smartphone apps and servers; (3) geo-distributed servers that collect user data, conduct distributed data analysis, and make disaster management decisions. Since the vehicle-assist network is critical to connect isolated smartphones and servers, we continue to study the scheduling problem of mobile stations. Given a number of disaster management tasks, such as sensing, information collection, and message dissemination, we propose online algorithms that schedules mobile stations for disaster management tasks with the objective of maximizing the total weight of finished tasks, without any knowledge of future task arrivals. We derive the competitive ratio of our proposed algorithms and conduct extensive simulations for performance evaluation.
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影响因子:
3.7
作者:
Peng Li;Song Guo;Jiankun Hu
通讯作者:
Peng Li;Song Guo;Jiankun Hu
影响因子:
9.3
作者:
Wang Kun;Shao Yun;Shu Lei;Zhu Chunsheng;Zhang Yan
通讯作者:
Zhang Yan
DOI:
10.1109/icccn.2007.4318006
发表时间:
2007-09
期刊:
2007 16th International Conference on Computer Communications and Networks
影响因子:
--
作者:
Paul McDonald;D. Geraghty;I. Humphreys;S. Farrell;V. Cahill
通讯作者:
Paul McDonald;D. Geraghty;I. Humphreys;S. Farrell;V. Cahill
DOI:
10.1109/iwqos.2014.6914312
发表时间:
2014-05
期刊:
2014 IEEE 22nd International Symposium of Quality of Service (IWQoS)
影响因子:
--
作者:
An Xie;Xiaoliang Wang;Wei Wang;Sanglu Lu
通讯作者:
An Xie;Xiaoliang Wang;Wei Wang;Sanglu Lu
影响因子:
8.3
作者:
Liu, Xian
通讯作者:
Liu, Xian