Abstract: A transaction platform for intellectual property based on blockchain includes an identity authentication module, a smart contract module, a legal status authentication module and a contract verification module. The identity authentication module is configured to authenticate a user's identity and authorize user's behavior. The smart contract module is configured to allow a user to publish intellectual property products and customizably publish smart contracts, where the smart contracts provide basic information and transaction contract information, and the intellectual property products comprise ungranted products and granted product. The legal status authentication module is configured to authenticate authenticity and consistency of ownership information and legal status information of the intellectual property products published by the user.

Abstract: A method, apparatus, and non-transitory computer readable medium for image processing are described. Embodiments of the present disclosure obtain an image and an input text including a subject from the image and a location of the subject in the image. An image encoder encodes the image to obtain an image embedding. A text encoder encodes the input text to obtain a text embedding. An image processing apparatus based on the present disclosure generates an output text based on the image embedding and the text embedding. In some examples, the output text includes a relation of the subject to an object from the image and a location of the object in the image.

Abstract: A human-artificial intelligence (AI) interaction method based on large language model (LLM) is provided. Pre-management is performed on domain-specific information. When receiving a user problem or a user request, the user question or the user request is preprocessed. The domain-specific information is added to a retrieval scope for retrieval to find an information fragment that is most similar to the user problem or the user request. The information fragment is processed as required to obtained a processed information fragment, and the processed information fragment is taken as the context information of the user problem or the user request. The context information and problem information are transmitted to the LLM for processing according to a LLM interface usage method or requirements. A human-AI interaction system includes a pre-managing module, a problem preprocessing module, a retrieval module, an information fragment processing module, and a transmitting module.

Abstract: A strain of Lactobacillus paracasei L.p R3-10 and its application in preparation of medicine for treating ulcerative colitis are disclosed. The Lactobacillus paracasei R3-10 of the present disclosure is a Lactobacillus induced by a low nutritional gradient tolerance, it is obtained after L.p R3 has been domesticated by starvation for 10 generations, and its preservation number is CGMCC No. 19520. The L.p R3-10 of the present disclosure can be prepared as a medicine for treating ulcerative colitis.