| 摘要 |
In general, embodiments of the present invention provide systems, methods and computer readable media for providing a belief data modeling service for representing and operating belief models data. In embodiments, a belief data modeling service may be configured to perform operations comprising receiving a belief data modeling service request including an input data model representing a set of data, a set of input parameters including at least one of observational data and modeling data, and an operation to be applied to the input data model using the input parameters; and, in response to receiving the belief data modeling service request, generating an output belief data model of the set of entities by generating new states and a set of logical conditionals that constrain the states for at least a subset of the entities by applying the input operation to the input data model. |
| 主权项 |
1. A system comprising:
one or more computers and one or more storage devices storing instructions that are operable, when executed by the one or more computers, to cause the one or more computers to provide a belief data modeling service for representing and operating belief models data, wherein the belief data modeling service performs operations comprising: receiving a belief data modeling service request including an input data model representing a set of data, a set of input parameters including at least one of observational data and modeling data, and an operation to be applied to the input data model using the input parameters, wherein the input data model comprises a set of entities, each of the entities being associated with an entity identifier and at least one state, and wherein the operation includes at least one of a group of operations including import to create a new belief data model using the input data model, revision to revise the input data model, contraction to contract the input data model, acceptance of the input parameters to be determined for the input data model, consistency to be determined between the input data model and the input parameters, explanation of the input parameters, diagnosis of a discrepancy between the input data model and the input parameters, and at least one of a set of input data model modification requests; and in response to receiving the belief data modeling service request, generating an output belief data model of the set of entities by generating new states and a set of logical conditionals that constrain the states for at least a subset of the entities, wherein each new state is represented by a logical composite of boolean relationships between symbols and constant values, wherein each logical conditional prescribes that if certain conditions are logically fulfilled in a state, and certain conditions are consistent in a state, then conditional consequences should be fulfilled in a reference state, and wherein the generating of new states and logical conditionals includes applying the input operation to the input data model. |
