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Challenges of the Sensor Web for disaster management

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International Journal of Digital Earth 2010年第3期3卷 260-279页

作者： Fei Wang Hongyong Yuan Center for Public Safety Research Department of Engineering PhysicsTsinghua UniversityBeijing 100084P.R.China

Sensor Web has been widely promoted and its application has evolved from original military usages to current ubiquitous civil and commercial *** emergence has become a great strength to facilitate the Digital Earth *** many Sensor Web applications and methods have been proposed to assist disaster management,they are not well suited to the unique features and application requirements of disaster *** researches focus on how to use the Sensor Web to monitor a certain phenomenon before a disaster happens and to provide early ***,there is a lack of study on the negative effects that a disaster may bring to the Sensor *** example,severe weather conditions,damaged infrastructure,and spatial isolation may directly make the Sensor Web ***,disaster management is a complex subject and its domain knowledge needs to be *** this paper,the domain of the disaster management is explored and its unique features are *** the Sensor Web concept and its role in disaster management are ***,the challenges of the Sensor Web for disaster management and the possible solutions are *** on the above,we introduce a high-mobility emergency system to demonstrate a good solution of the Sensor Web for multipurpose disaster management.

关键词： Digital Earth disaster management Sensor Web GIS Internet of Things

The Pattern of Policy Change on disaster management in China:A Bibliometric Analysis of Policy Documents, 1949–2016

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International Journal of disaster Risk Science 2018年第1期9卷 55-73页

作者： Qiang Zhang Qibin Lu Deping Zhong Xuanting Ye School of Social Development and Public Policy Beijing Normal University Innovation Center for Risk Resilience Beijing Normal University Center for Crisis management Research Tsinghua University School of management and Economics Beijing Institute of Technology

This article presents a comprehensive review of China's policy system for the management of natural hazard-induced disasters from 1949 to 2016 through a quantitative bibliometric analysis of 5472 policy documents on such disasters. It identifies four phases of China's evolving disaster management system, which focused on agriculture, economic development, government and professional capacity building, and disaster governance,respectively. Characteristics of policies and contributing factors of policy change in each of the four phases are discussed in depth. This article provides a quantitative foundation for understanding the dynamic policy change of the disaster management system in China with a particular emphasis on the governance capacity and may serve as a basis for exploring the potential pathways of transformation according to the Sendai Framework for disaster Risk Reduction 2015–2030 and the Sustainable Development Goals.

关键词： Bibliometric analysis China disaster governance disaster management Policy change Policy document

An evaluation of integrating multisourced sensors for disaster management

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International Journal of Digital Earth 2015年第9期8卷 727-749页

作者： Farzad Alamdar Mohsen Kalantari Abbas Rajabifard Department of Infrastructure Engineering Centre for Spatial Data Infrastructures and Land AdministrationThe University of MelbourneMelbourneVICAustralia

disaster management and in particular disaster response phase are highly timesensitive and dynamic processes,demanding that real-time information reaches disaster responders prior making critical *** the last decade,disaster management has been widely enabled through utilizing spatial data sourcing and related technologies in the whole process of collection,access,and usage of disaster ***,there are unique challenges that cannot be met without incorporating in situ sensing as an emerging technology for sourcing and managing disaster *** include(1)high temporal and spatial resolution of information,(2)broad range of disaster data,and(3)automated *** in situ sensing into the disaster management process can potentially address such challenges by providing data that support all of these *** an examination of current concepts and methods for integrating multisourced sensors,a framework of the requirements for integrating in situ sensors for disaster management,is *** on this framework and its components,an evaluation of the methods is developed and *** results highlight that information integration of multisourced sensors is a major challenge and has not yet adequately addressed for sensor data enablement of disaster management.

关键词： disaster management in situ sensing multisourced sensors sensor web sensor network integration

The Dynamics of Interorganizational Collaboration in disaster management:A Network Study Based on Flood disasters in China

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International Journal of disaster Risk Science 2023年第6期14卷 979-994页

作者： Zhichao Li Long Liu Shaodan Liu School of International and Public Aff airs Shanghai Jiao Tong UniversityShanghai 200030China School of Government East China University of Political Science and LawShanghai 201620China

Interorganizational collaboration networks have become an important tool for disaster ***,research on how different organizations can effectively collaborate throughout the entire disaster management process in centralized states such as China is *** study begins to fill this lacuna by investigating interorganizational collaboration in different phases of disaster management and analyzing changes in the structure of the networks constructed during the preparedness and response phases of the 2020 flood disaster in Hubei Province,*** on the complex adaptive systems(CAS)theory,we argue that interorganizational collaboration changes dynamically according to its tasks and *** the preparedness phase,interorganizational collaborations primarily follow established plans and choose horizontal selforganized collaboration ***,when the urgent information and resource requirements increase in the response phase,many organizations choose vertical mandatory collaboration *** found that organizations at the central and provincial levels in China were well positioned to coordinate information and resources and strengthen the interorganizational collaboration and communication that is crucial in disaster *** findings contribute to the study of interorganizational collaboration networks in disaster management.

关键词： China Complex adaptive system disaster management Flood disasters Interorganizational collaboration Social network analysis

EA-RDSP: Energy Aware Rapidly Deployable Wireless Ad hoc System for Post disaster management

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Computers, Materials & Continua 2021年第11期69卷 1725-1746页

作者： Ajmal Khan Mubashir Mukhtar Farman Ullah Muhammad Bilal Kyung-Sup Kwak Department of Electrical and Computer Engineering COMSATS University IslamabadAttock43600Pakistan Division of Computer and Electronics Systems Engineering Hankuk University of Foreign StudiesYongin-si17035Korea Department of Information and Communication Engineering Inha UniversityIncheon22212Korea

In post disaster scenarios such as war zones floods and earthquakes,the cellular communication infrastructure can be lost or severely *** such emergency situations,remaining in contact with other rescue response teams in order to provide inputs for both headquarters and disaster survivors becomes very ***,in this research work,a design,implementation and evaluation of energy aware rapidly deployable system named EA-RDSP is *** proposed research work assists the early rescue workers and victims to transmit their location information towards the remotely located *** EA-RDSP,two algorithms are proposed i.e.,Hop count Assignment(HCA)algorithm and Maximum Neighbor Selection(MNS)*** EA-RDSP contains three types of nodes;the client node sends information about casualty in the disaster area to the server,the relay nodes transmit this information from client node to server nodes via multi-hop transmission,the server node receives messages sent by client node to alert rescue *** EAM-RDSP contains three types of nodes;the client node sends information about casualty in the disaster area to the server,the relay nodes transmit this information from client node to server nodes via multi-hop transmission,the server node receives messages sent by client node to alert rescue *** proposed EA-RDSP scheme is simulated using NS2 simulator and its performance is compared with existing scheme in terms of end-to-end delay,message delivery ratio,network overhead and energy consumption.

关键词： disaster management neighbor selection device-to-device communication multi-hop relaying energy efficiency

Toward Interoperable Multi‑hazard Modeling: A disaster management System for disaster Model Service Chain

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International Journal of disaster Risk Science 2022年第6期13卷 862-877页

作者： Wenyu Jiang Fei Wang Xiaocui Zheng Xinxin Zheng Xiaohui Qiao Xin Li Qingxiang Meng Department of Engineering Physics Tsinghua UniversityBeijing 100084China Institute of Safety Science and Technology Tsinghua Shenzhen International Graduate SchoolShenzhen 518000China Food and Resource Economics Department University of FloridaGainesvilleFL 32611USA Foshan Urban Safety Research Center Foshan 528000China School of Remote Sensing and Information Engineering Wuhan UniversityWuhan 430000China

A natural hazard-related disaster event often causes a series of secondary disasters, forming a disaster chain. Modeling the evolution of disaster chains in multihazard scenarios is crucial for risk governance and urban resilience. However, existing multi-hazard models are limited by complex model design and fixed disaster types, making it impossible to ensure flexible reactions to complex and diverse scenarios. This study presents a disaster management system for disaster model service chain(DMSC) to implement interoperable multi-hazard modeling. To achieve efficient model interaction in the DMSC, a management module is designed to normalize heterogeneous single-hazard models based on disaster system theory and the Open Geospatial Consortium standards, enabling them to be accessible,reusable, and interoperable. The normalized models are then adaptively orchestrated through an orchestration module to establish optimal executable DMSCs for different multihazard scenarios. Taking an earthquake disaster chain as a case study, we demonstrate that the disaster management system shows stable and flexible performance for multihazard modeling.

关键词： disaster management disaster chain Model interoperability Multi-hazard modeling Service orchestration

Navigating Interoperability in disaster management:Insights of Current Trends and Challenges in Saudi Arabia

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International Journal of disaster Risk Science 2023年第6期14卷 873-885页

作者： Zakaria Ahmed Mani Mohammed Ali Salem Sultan Virginia Plummer Krzysztof Goniewicz College of Nursing Jazan University45142 JazanSaudi Arabia Healthcare Transformation Model of CareRegional Health Directorate 66255 NajranSaudi Arabia 3 Institute of Health and Care SciencesSahlgrenska AcademyGothenburg University40530 GothenburgSweden Institute of Health and Wellbeing Federation University AustraliaBerwick 3806Australia Department of Security Studies Polish Air Force University08-521 DeblinPoland

In this rapid review,we critically scrutinize the disaster management infrastructure in Saudi Arabia,illuminating pivotal issues of interoperability,global cooperation,established procedures,community readiness,and the integration of cuttingedge *** exploration uncovers a significant convergence with international benchmarks,while pinpointing areas primed for *** recognize that continual commitments to infrastructural progression and technology adoption are ***,we underscore the value of robust community involvement and cross-border collaborations as key factors in bolstering disaster response ***,we spotlight the transformative influence of emerging technologies,such as artificial intelligence and the Internet of Things,in elevating the effectiveness of disaster management *** review champions in all-encompassing approach to disaster management,which entails harnessing innovative technologies,nurturing resilient communities,and promoting comprehensive disaster management strategies,encapsulating planning,preparedness,response,and *** a result of our analysis,we provide actionable recommendations to advance Saudi Arabia's disaster management *** insights are timely and crucial,considering the escalating global focus on disaster response in the face of increasing disaster and humanitarian events.

关键词： Community preparedness Cooperation disaster management Emergency response Healthcare Interoperability

Internet of Things Enabled Energy Aware Metaheuristic Clustering for Real Time disaster management

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Computer Systems Science & Engineering 2023年第5期45卷 1561-1576页

作者： Riya Kumarasamy Santhanaraj Surendran Rajendran Carlos Andres Tavera Romero Sadish Sendil Murugaraj Department of Information Technology Vel Tech Multi Tech Dr.Rangarajan Dr.Sakunthala Engineering CollegeChennai600062India Center for Artificial Intelligence and Research(CAIR) Chennai Institute of TechnologyChennai600069India COMBA R&D Laboratory Faculty of EngineeringUniversidad Santiago de CaliCali76001Colombia Department of Emerging Technologies Guru Nanak Institute of TechnologyIbrahipatnamTelangana501506India

Wireless Sensor Networks(WSNs)are a major element of Internet of Things(IoT)networks which offer seamless sensing and wireless *** management in smart cities can be considered as a safety critical ***,it becomes essential in ensuring network accessibility by improving the lifetime of IoT assisted *** and multihop routing are considered beneficial solutions to accomplish energy efficiency in IoT *** article designs an IoT enabled energy aware metaheuristic clustering with routing protocol for real time disaster management(EAMCR-RTDM).The proposed EAMCR-RTDM technique mainly intends to manage the energy utilization of nodes with the consideration of the features of the disaster *** achieve this,EAMCR-RTDM technique primarily designs a yellow saddle goatfish based clustering(YSGF-C)technique to elect cluster heads(CHs)and organize *** addition,enhanced cockroach swarm optimization(ECSO)based multihop routing(ECSO-MHR)approach was derived for optimal route *** YSGF-C and ECSO-MHR techniques compute fitness functions using different input variables for achieving improved energy efficiency and network *** design of YSGF-C and ECSO-MHR techniques for disaster management in IoT networks shows the novelty of the *** examining the improved outcomes of the EAMCR-RTDM system,a wide range of simulations were performed and the extensive results are assessed in terms of different *** comparative outcomes highlighted the enhanced outcomes of the EAMCRRTDM algorithm over the existing approaches.

关键词： Internet of things disaster management wireless sensor networks real time applications routing clustering

Lens-Oppositional Wild Geese Optimization Based Clustering Scheme for Wireless Sensor Networks Assists Real Time disaster management

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Computer Systems Science & Engineering 2023年第7期46卷 835-851页

作者： R.Surendran Youseef Alotaibi Ahmad F.Subahi Department of Computer Science and Engineering Saveetha School of EngineeringSaveetha Institute of Medical and Technical SciencesChennaiIndia Department of Computer Science College of Computer and Information SystemsUmm Al-Qura UniversityMakkah21955Saudi Arabia Department of Computer Science University College of Al JamoumUmm Al-Qura UniversityMakkah21421Saudi Arabia

Recently,wireless sensor networks(WSNs)find their applicability in several real-time applications such as disaster management,military,surveillance,healthcare,*** utilization of WSNs in the disaster monitoring process has gained significant attention among research communities and ***-time monitoring of disaster areas using WSN is a challenging process due to the energy-limited sensor ***,the clustering process can be utilized to improve the energy utilization of the nodes and thereby improve the overall functioning of the *** this aspect,this study proposes a novel Lens-Oppositional Wild Goose Optimization based Energy Aware Clustering(LOWGO-EAC)scheme for WSN-assisted real-time disaster *** major intention of the LOWGO-EAC scheme is to perform effective data collection and transmission processes in disaster *** achieve this,the LOWGOEAC technique derives a novel LOWGO algorithm by the integration of the lens oppositional-based learning(LOBL)concept with the traditional WGO algorithm to improve the convergence *** addition,the LOWGO-EAC technique derives a fitness function involving three input parameters like residual energy(RE),distance to the base station(BS)(DBS),and node degree(ND).The proposed LOWGO-EAC technique can accomplish improved energy efficiency and lifetime of WSNs in real-time disaster management *** experimental validation of the LOWGO-EAC model is carried out and the comparative study reported the enhanced performance of the LOWGO-EAC model over the recent approaches.

关键词： disaster management real-time applications wireless sensor networks clustering bioinspired algorithms