METHOD AND SYSTEM FOR ELECTRIC VEHICLE ADOPTION SIMULATION WITH REASONING
First Claim
1. An agent-based evidential reasoning decision computer system for determining an adoption rate of a trend, the system comprising a processor and a computer-readable storage device having encoded thereon computer-executable instructions that are executable by the processor to perform functions, the system further comprising:
- a plurality of nodes arranged in a tree structure, a topology of the tree structure determined by a subject matter expert in an area of the decision, the topology defining a hierarchy of the tree structure and an interconnection of the nodes, the plurality of nodes defining an evidential reasoning algorithm where lower level nodes receive factors to be considered in the decision, each node assigns a likelihood of an outcome of the received factors, and generates an output to a subsequent higher level node or root of the tree structure;
a plurality of agent models organized in a hierarchical structure, each agent model comprising a respective set of the plurality of nodes and an output of the agent model, each agent model representing at least one of a member of a population and a subset of the population; and
an aggregator algorithm configured to combine the outputs of the plurality of agent models to generate an output representing an adoption rate.
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Abstract
A method and system for an agent-based evidential reasoning decision computer system for determining an adoption rate of a trend is provided. The system includes a plurality of nodes arranged in a tree structure. The plurality of nodes define an evidential reasoning algorithm where lower level nodes receive factors to be considered in the decision and each node assigns a likelihood of an outcome of the received factors, and generates an output to a subsequent higher level node or root of the tree structure. The system also includes a plurality of agent models organized in a hierarchical structure, each agent model comprising a respective set of the plurality of nodes and an output of the agent model, each agent model representing a member of a population, and an aggregator algorithm configured to combine the outputs of the plurality of agent models to generate an output representing an adoption rate.
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Citations
20 Claims
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1. An agent-based evidential reasoning decision computer system for determining an adoption rate of a trend, the system comprising a processor and a computer-readable storage device having encoded thereon computer-executable instructions that are executable by the processor to perform functions, the system further comprising:
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a plurality of nodes arranged in a tree structure, a topology of the tree structure determined by a subject matter expert in an area of the decision, the topology defining a hierarchy of the tree structure and an interconnection of the nodes, the plurality of nodes defining an evidential reasoning algorithm where lower level nodes receive factors to be considered in the decision, each node assigns a likelihood of an outcome of the received factors, and generates an output to a subsequent higher level node or root of the tree structure; a plurality of agent models organized in a hierarchical structure, each agent model comprising a respective set of the plurality of nodes and an output of the agent model, each agent model representing at least one of a member of a population and a subset of the population; and an aggregator algorithm configured to combine the outputs of the plurality of agent models to generate an output representing an adoption rate. - View Dependent Claims (2, 3, 4)
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5. A computer-implemented method for determining an adoption rate of a trend by a plurality of potential adopters defining a population, the adoption rate defining a rate of the spread of the trend through the population, the trend relating to a pattern of a change in usage of a technology area by the population, the method implemented using a computer device coupled to a memory device, the method comprising:
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receiving a set of factors, determined by an expert in the technology area, the received set of factors representing facts to be considered in determining the adoption rate; applying the set of factors to a plurality of agent models, each agent model representing one or more of the users, each of the agent models including a hierarchical reasoning algorithm including a plurality of decision nodes, each algorithm configured to generate a score for the hierarchical reasoning algorithm based on the applied set of factors; applying the generated scores to an adoption forecasting model configured to combine the scores of the agent models to generate an adoption rate for the population based on the applied set of factors; and outputting the generated adoption rate to a user. - View Dependent Claims (6, 7, 8, 9, 10, 11, 12)
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13. One or more non-transitory computer-readable storage media having computer-executable instructions embodied thereon, wherein when executed by at least one processor, the computer-executable instructions cause the processor to:
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receive a set of factors, determined by an expert in the technology area, the received set of factors representing facts to be considered in determining the adoption rate; apply the set of factors to a plurality of agent models, each agent model representing one or more of the users, each of the agent models including a hierarchical reasoning algorithm including a plurality of decision nodes, each algorithm configured to generate a score for the hierarchical reasoning algorithm based on the applied set of factors; apply the generated scores to an adoption forecasting model configured to combine the scores of the agent models to generate an adoption rate for the population based on the applied set of factors; and output the adoption rate. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20)
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Specification