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Information Aggregation of Group Decision-Making in Emergency Events

Kefan Xie, Qian Wu, Gang Chen, Chao Ji
2010 Intelligent Information Management  
to establish the information aggregation model of emergency group decision-making.  ...  The results of four emergency decision-making groups in case study support the analysis in the paper.  ...  Information Relative Entropy Aggregation Model of Group Decision-Making in Emergency Events Model Assumes 1) In the process of decision-making in emergency management, assuming that n groups decision  ... 
doi:10.4236/iim.2010.28057 fatcat:bbdjqqj4hfhcjlsrmkvpav26qm

Granular computing in decision-making

Jindong Qin, Xinwang Liu, Luis Martínez
2018 Granular Computing  
of Emergent Event in Metro Station based on the ELECTRE Method.  ...  Subsequently, Liu and Liang present the paper Multigranularity unbalanced linguistic group decision making with incomplete weight information based on VIKOR method, in which a novel group decision-making  ... 
doi:10.1007/s41066-018-0098-1 fatcat:gdpymt4tljeo5iteatz6wj5d54

A Dynamic Decision Making Methodology for Emergency Response

Tiejun Cheng
2014 Journal of Information and Computational Science  
In this paper, a group decisionmaking methodology based on intuitionistic fuzzy sets is proposed to solve the emergency group decision-making problem.  ...  Finally, a case in emergency decision making in Jiangsu coastal development is introduced to demonstrate the feasibility and efficiency of the proposed method.  ...  Acknowledgments The work was supported by the National Natural Science Foundation of China (41271537), Ministry of Education, Humanities and Social Science Projects (11YJC630025).  ... 
doi:10.12733/jics20102830 fatcat:qkolyf4kkffhhprcogm3bvlrqi

Hybrid Decision-making Method for Emergency Response System of Unattended Train Operation Metro

Bobo Zhao, Tao Tang, Bin Ning, Wei Zheng
2016 Promet (Zagreb)  
A case from train fire is given to demonstrate the feasibility and practicability of the proposed methods for Group Multi-Criteria Decision Making (GMCDM) in emergency management of UTO metro system.  ...  It was found that the emergency decision making in UTO metro system is relative with the preferences and the importance of multi-dispatcher in emergency.  ...  To find out the optimized emergency solution, an appropriate decision making method for group decision-making support was proposed for dispatchers to adapt for the new UTO metro system of China.  ... 
doi:10.7307/ptt.v28i2.1760 fatcat:43fdkm6l2vdkrihcklzs4skp3a

A Collaborative Group Decision Model for Internet Public Opinion Emergency with Interval Value

Qiansheng Zhang
2019 American Journal of Modeling and Optimization  
According to the ranking of crisis the emergency department can make effective decision scheme to deal with all the internet public opinion emergencies.  ...  This paper proposes a collaborative group decision model for internet public opinion emergency with interval-valued index involved multiple decision-makers.  ...  Acknowledgements This paper is supported by the Natural Science Foundation of Guangdong Province, China under Grant 2017A030313435 and 2018A030313996.  ... 
doi:10.12691/ajmo-7-1-3 fatcat:v5gonpij4bgyrmrjic375leacu

Evaluating Emergency Response Solutions for Sustainable Community Development by Using Fuzzy Multi-Criteria Group Decision Making Approaches: IVDHF-TOPSIS and IVDHF-VIKOR

Junling Zhang, Gajanan Hegde, Jennifer Shang, Xiaowen Qi
2016 Sustainability  
To help maintain such solution repository, we investigate effective fuzzy multi-criteria group decision making (FMCGDM) approaches for the complex problems of evaluating alternative emergency response  ...  Compared with aggregation-operators-based approach, IVDHF-TOPSIS and IVDHF-VIKOR can alleviate information loss and computational complexity.  ...  Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/su8040291 fatcat:xikvqa6li5dfxf5oiel22lnq2a

Applying Hybrid Decision-Making Method Based on Fuzzy AHP-WOWA Operator for Emergency Alternative Evaluation of Unattended Train Operation Metro System

Bobo Zhao, Tao Tang, Bin Ning
2016 Mathematical Problems in Engineering  
A case study of applying the method in an emergency of a train fire is given to demonstrate the feasibility and usefulness of the methods associated with the group multicriteria decision-making (GMCDM)  ...  The enhanced WOWA operator aggregates the preference matrices of multidispatcher through the constructed emergency response task model of dispatcher group in OCC.  ...  In this way, the dispatcher group facing UTO emergency event would focus on performance of emergency response procedure rather Further study will focus on aggregation method of incomplete information  ... 
doi:10.1155/2016/4105079 fatcat:q5furoheabdqrd37vimmlk3uoe

Taking advantage of collective knowledge in emergency response systems

Adriana S. Vivacqua, Marcos R.S. Borges
2012 Journal of Network and Computer Applications  
Disaster relief groups and field command frequently suffer from lack of up to date information, which may be critical in a rapidly evolving situation.  ...  When large groups work on a theme, they have the potential to produce a lot of useful knowledge, regardless of whether they are acting in a coordinated manner or individually.  ...  Crisis management requires a lot of information for appropriate decision making.  ... 
doi:10.1016/j.jnca.2011.03.002 fatcat:zhudyn52sbfbpfyvxgt3ow5t54

Tackling Complex Emergency Response Solutions Evaluation Problems in Sustainable Development by Fuzzy Group Decision Making Approaches with Considering Decision Hesitancy and Prioritization among Assessing Criteria

Xiao-Wen Qi, Jun-Ling Zhang, Shu-Ping Zhao, Chang-Yong Liang
2017 International Journal of Environmental Research and Public Health  
Traditional multiple criteria group decision making (MCGDM) approaches to ERSE have been facing simultaneous challenging characteristics of decision hesitancy and prioritization relations among assessing  ...  To exploit decision information embedded in prioritization relations among criteria, we firstly define an fuzzy entropy measure for IVDHFS so that its derivative decision models can avoid potential information  ...  Chang-Yong Liang provided overall instructions of this work. Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/ijerph14101165 pmid:28974045 pmcid:PMC5664666 fatcat:gbmg5jtubrcb5cgzvc7baba3ju

Intelligent Decision Support System of Emergency Language Based on Fog Computing

Li Wang, Sang-Bing Tsai
2021 Mathematical Problems in Engineering  
Since emergency events are characterized by complex environments, unstable events, and time constraints, events usually involve multiple factors and promptly correct errors in the decision-making process  ...  In fact, in many cases, emergency decision-making needs to select an optimal one from multiple alternatives for execution.  ...  of experts in the next emergency, that is to say, traditional group decision-making. e process is to consider each emergency as a separate event.  ... 
doi:10.1155/2021/6611501 fatcat:vfllidpqdfezxod5aybq7yudsi

A Novel Linguistic Z-Number QUALIFLEX Method and Its Application to Large Group Emergency Decision Making

Xue-Feng Ding, Li-Xia Zhu, Mei-Shun Lu, Qi Wang, Yi-Qi Feng
2020 Scientific Programming  
In the emergency decision making process, decision makers' opinions are often uncertain and imprecise, and determining the optimal solution to respond to an emergency event is a complex group decision  ...  In this study, a novel large group emergency decision making method, called the linguistic Z-QUALIFLEX method, is developed by extending the QUALIFLEX method using linguistic Z-numbers.  ...  Introduction Emergency decision making is a human activity based on cognitive information, especially in the large group context.  ... 
doi:10.1155/2020/1631869 fatcat:kn2xsa7uunb6ligoyjtbof66gm

A hesitant group emergency decision making method based on prospect theory

Zi-Xin Zhang, Liang Wang, Rosa M. Rodríguez, Ying-Ming Wang, Luis Martínez
2017 Complex & Intelligent Systems  
Group emergency decision-making (GEDM) problems have drawn great attention in past few years due to its advantages of dealing with the emergency events (EEs) effectively.  ...  Nevertheless, the aggregation process always implies summarization of data that can result in loss of information.  ...  , and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.  ... 
doi:10.1007/s40747-017-0045-9 fatcat:4npsagtwgzas3fdz73tvjljksm


Anna Wu, Xiaolong Zhang, Gregorio Convertino, John M. Carroll
2009 Proceedinfs of the ACM 2009 international conference on Supporting group work - GROUP '09  
Teams of specialized experts, such as emergency management planning teams, while making decisions need to efficiently pool domain-specific knowledge, synthesize relevant information, and keep track of  ...  This paper presents design of CIVIL, a system prototype developed to support map-based decision-making.  ...  Moreover, when used in collaborative decision-making, shared maps help to process both spatial information and the discourse of the group.  ... 
doi:10.1145/1531674.1531714 dblp:conf/group/WuZCC09 fatcat:qvfkkuecg5fvxgzbrpaxb4s77a

Multiple Group Decision Making for Selecting Emergency Alternatives: A Novel Method Based on the LDWPA Operator and LD-MABAC

Xia Liang, Fei Teng, Yan Sun
2020 International Journal of Environmental Research and Public Health  
When an emergency event occurs, it is critical to respond in the shortest possible time. Therefore, the rationality and effectiveness of emergency decisions are the key links in emergency management.  ...  In this paper, with aims to investigate the problem of emergency alternatives selection, in which a large number of experts from multiple groups consider the linguistic evaluations of emergency alternatives  ...  [17, 18] investigated the large group emergency decision-making problem with preference information.  ... 
doi:10.3390/ijerph17082945 pmid:32344552 pmcid:PMC7216116 fatcat:ayk6wchimjcl5nzoyd6pkjtkta

Response Capacity of the Supply Chain Management in Emergency based on a New Multiple Attribute Decision Making Approach

Zebo Li
2016 International Journal of u- and e- Service, Science and Technology  
The In this section, according to intuitionistic fuzzy sets, we introduce correlation coefficient in TOPSIS approach instead of a distance measure to solve multiple attribute decision making problems.  ...  research methods, which could provide a decision-making theory foundation for emergency management and improve emergency management capabilities to the -sudden adversity‖ or -sudden disaster‖ in the value  ...  Tan proposed a generalized interval-valued intuitionistic fuzzy geometric aggregation operator which was used to aggregate decision makers' opinions in a group decision making process based on operational  ... 
doi:10.14257/ijunesst.2016.9.1.33 fatcat:7nmdi55ygje7nb7xtfuj43hqre
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