PCPT and ACPT: Copyright Protection and Traceability Scheme for DNN Models

Understand

Deep neural networks (DNNs) have achieved tremendous success in artificial intelligence (AI) fields.

• However, DNN models can be easily illegally copied, redistributed, or abused by criminals, seriously damaging the interests of model inventors.
• The copyright protection of DNN models by neural network watermarking has been studied, but the establishment of a traceability mechanism for determining the authorized users of a leaked model is a new problem driven by the demand for AI services.
• Because the existing traceability mechanisms are used for models without watermarks, a small number of false-positives are generated.