2results about How to "Realize full control" patented technology

This invention relates to an AI model backdoor defense system and its detection method. The technical solution includes a model security detection module, a backdoor location and tracing module, a backdoor removal and hardening module, a real-time inference protection module, and a security verification and auditing module. These modules are interconnected to form a closed-loop defense architecture. Based on this system, the method identifies model backdoors through multi-dimensional fusion detection, linking the entire process of location and tracing, removal and hardening, real-time protection, and security verification to achieve accurate detection, thorough removal, and real-time protection against various AI model backdoors. This invention overcomes the shortcomings of existing technologies, such as single detection dimensions, lack of closed-loop defense, poor scenario adaptability, and poor real-time performance. It is adaptable to various deep learning models, including large language models and multimodal models, and is applicable to multiple scenarios such as model development, deployment, and supply chain security, improving model security and possessing broad application value.

The application relates to the technical field of water supply pipe networks, and discloses a pipe network rapid butt joint sealing device, which comprises a base, a sealing assembly installed on the top of the base, and two sliding seats one. The sealing assembly comprises two hot pressing rings one and two installed on a hot pressing plate. The two hot pressing rings one and two respectively heat the two butt joint pipe network end portions, so that the two pipe network end portions respectively form outer conical and inner conical regions, the two pipe networks can be nested through the conical structure when butt joint, the molten pipe material deeply penetrates and fuses under extrusion, a stronger anti-pulling structure is formed, the problems of friction damage, leakage risk and inconvenience of later construction and maintenance caused by the turn-up edge are solved, the whole process control of pipe network positioning, heating, lamination and nested extrusion is realized, the sealing property and the structural stability of the conical butt joint are ensured, and the pipe cylinder can better adapt to pressure fluctuation and foundation settlement in operation.