Results 21 to 30 of about 13,680,796 (283)

Multi-period portfolio decision analysis: A case study in the infrastructure management sector

open access: yesOperations Research Perspectives, 2022
This paper presents an approach to select and plan the optimal execution of potential investment activities. The model is composed by a computational part, in the form of a combinatorial optimization problem, coupled with a preference elicitation module ...
Gaia Gasparini   +2 more
doaj   +1 more source

A Multi-stage Scheme Decision Model for Complex Products Based on Prospect Theory and Earned Value Method [PDF]

open access: yesSHS Web of Conferences, 2023
The development process of complex products is highly uncertain and risky, cause the balance among progress, cost and technology needs to be comprehensively considered.
Peng You, Wang Xiaoxin, Wu Yuheng
doaj   +1 more source

Research on emergency management of urban waterlogging based on similarity fusion of multi-source heterogeneous data.

open access: yesPLoS ONE, 2022
Global warming has seriously affected the local climate characteristics of cities, resulting in the frequent occurrence of urban waterlogging with severe economic losses and casualties. Aiming to improve the effectiveness of disaster emergency management,
Huimin Xiao, Liu Wang, Chunsheng Cui
doaj   +1 more source

Non-additive multi-attribute fuzzy target-oriented decision analysis [PDF]

open access: yes, 2013
As an emerging area considering behavioral aspects of decision making, target-oriented decision model lies in the philosophical root of bounded rationality as well as represents the S-shaped value function.
Nakamori, Yoshiteru   +3 more
core   +1 more source

A spectrum of compromise aggregation operators for multi-attribute decision making. [PDF]

open access: yes, 2006
In many decision making problems, a number of independent attributes or criteria are often used to individually rate an alternative from an agent’s local perspective and then these individual ratings are combined to produce an overall assessment. Now, in
Luo, X.   +8 more
core   +1 more source

Multi-Attribute Fusion Algorithm Based on Improved Evidence Theory and Clustering

open access: yesSensors, 2019
In most of the application scenarios of industrial control systems, the switching threshold of a device, such as a street light system, is typically set to a fixed value.
Wenqing Wang   +5 more
doaj   +1 more source

A cumulative prospect theory-based method for group medical emergency decision-making with interval uncertainty

open access: yesBMC Medical Informatics and Decision Making, 2022
Background An emergency response to a medical situation is generally considered to be a risk decision-making problem. When an emergency event occurs, it makes sense to take into account more than one decision maker’s opinions and psychological behaviors.
Jiayi Sun   +5 more
doaj   +1 more source

Promoting Consumer Adoption of Electric Vehicles from a Standard-Information-Behavior Perspective

open access: yesInformation, 2022
Consumer adoption of electric vehicles is essentially related to product quality factors, such as safety, performance and compatibility; however, the relationship between product quality standards and consumer behavior is not clear.
Weiwei Sun, Min Yuan, Zheng Zhang
doaj   +1 more source

Scientific Documents Retrieval Based on Graph Convolutional Network and Hesitant Fuzzy Set

open access: yesIEEE Access, 2023
Previous scientific literature retrieval methods, which are based on mathematical expression, ignore the literature attributes and the association between the literature, and the retrieval accuracy was affected.
Xin Li, Bingjie Tian, Xuedong Tian
doaj   +1 more source

Evaluation and Decision Making of Organization Quality Specific Immunity Based on MGDM-IPLAO Method

open access: yesOpen Physics, 2019
As the starting point, the immunity theory is introduced into the organization quality management, combined with the organization quality specific immunity system, the evaluation index system of organization quality specific immunity is designed. And the
Liu Qiang   +3 more
doaj   +1 more source

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