نتایج جستجو برای: decision modelling
تعداد نتایج: 502649 فیلتر نتایج به سال:
The increase of a new product’s sales is usually attributed to consumers becoming informed about the existence of the product. Advertising can accelerate this consumer awareness process. This paper evaluates this effect. I develop and estimate a structural model in which the consumer purchase decision is specified using a discrete choice model with variation in the choice set, according to the ...
In this paper we deal with the problem of enhancing the decision making abilities of broker agents in digital learning resources brokerage systems. Following a multi-criteria decision making approach, we provide broker agents with the means to qualitatively represent the user preferences and efficiently evaluate the proposed alternatives. Learner modelling and digital learning resources descrip...
Situation awareness modelling is popularly used in the command and control domain for situation assessment and decision support. However, situation models in real-world applications are typically complex and not easy to use. This paper presents a Context-aware Decision Support (CaDS) system, which consists of a situation model for shared situation awareness modelling and a group of entity agent...
Predictive analytics (PA) is a popular approach to support managerial decision making. The core of a PA-based decision aids consists of an empirical prediction model. It is common to create such models using statistical standard methods. We argue that this approach suffers from a partial modelling mismatch (PMM) because the internal (statistical) objective of the decision support model and the ...
addressing environmental management problems at catchment scales requires an integrated modelling approach, in which key bio-physical and socio-economic drivers, processes and impacts are all considered. development of decision support systems (dsss) for environmental management is rapidly progressing. this paper describes the integration of physical, ecological, and socio-economic components i...
abstract nowadays, the science of decision making has been paid to more attention due to the complexity of the problems of suppliers selection. as known, one of the efficient tools in economic and human resources development is the extension of communication networks in developing countries. so, the proper selection of suppliers of tc equipments is of concern very much. in this study, a ...
Knowledge-intensive processes require flexibility and scalability in modelling, as well as profound integration of data and decisions into the process. Business Process Model and Notation (BPMN) is a pertinent modelling method for processes. Until lately decisions were regularly modelled as a part of the process model in intertwined paths and gateways, negatively affecting the maintainability, ...
The increased use of risk assesment in governmental and corporate decisionmaking has increased the role of expert judgement in providing information for safety related decision-making. Expert judgements are required in most steps of risk assessment: hazard identification, risk estimation, risk evaluation and analysis of options. The use and elicitation of expert judgement is therefore subject t...
in today’s quality- based competitive world, known as knowledge age, customer attraction is of ultimate importance. in respect to the slogan “customer is always right”, customer relation management is the core of an organizational strategy playing an important role in four aspects of customer identification, customer attraction, customer retaining, and customer satisfaction. commercial organiza...
This review summarises key mathematical modelling methods, with a focus upon those methods currently applied within healthcare modelling, and suggests previous and potential applications of these methods within the field of social care. A summary is offered of the model development process, including the use of problem structuring methods, literature reviewing, elicitation and uncertainty analy...
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