Abstract: A data sharing system for sharing datasets of data providers to data consumers and transferring incentives from the data consumers to the data providers in response to the data-sharing. The system includes a multi-angle alliance guided data valuation module for fair allocation of the incentives between the data consumers. The system also includes a flexible-scenario routed dataset comparison module for evaluating the data provided by the data providers via one of a plurality of evaluating routes. The system provides enhanced use of computer cloud and enables both data alliance and growing capacity of artificial intelligence (AI) supermodels for sustainable data sharing. Moreover, the system uses coreset based Shapley valuation method for efficient data valuation.

Abstract: Systems, methods and computer-readable media for generating, by a first entity, a set of synthetic data samples that represent a corresponding set of original data samples; sending, by the first entity, the set of synthetic data samples for use by a second entity to generate a set of second entity predictions for the set of synthetic data samples using a machine learning (ML) model that has been trained using a second entity dataset; sending, by the first entity, for a third entity, a set of trusted labels corresponding to the set of original data samples; and receiving, by the first entity, from the third entity, valuation information for the second entity dataset that is based on a comparison by the third entity of the set of trusted labels and the set of second entity predictions.

Abstract: A data sharing system for sharing datasets of data providers to data consumers and transferring incentives from the data consumers to the data providers in response to the data-sharing. The system comprises a multi-angle alliance guided data valuation module for fair allocation of the incentives between the data consumers. The system also comprises a flexible-scenario routed dataset comparison module for evaluating the data provided by the data providers via one of a plurality of evaluating routes. The system provides enhanced use of computer cloud and enables both data alliance and growing capacity of artificial intelligence (AI) supermodels for sustainable data sharing. Moreover, the system uses coreset based Shapley valuation method for efficient data valuation.