The regulatory difficulties caused by the expansion of the concept of public data norms,such as the inability of integrated application of regulatory rules,should be resolved by setting up various types of public data regulatory contents on the basis of categorization.B...MORE The regulatory difficulties caused by the expansion of the concept of public data norms,such as the inability of integrated application of regulatory rules,should be resolved by setting up various types of public data regulatory contents on the basis of categorization.By deconstructing the public elements of public data,...