Abstract: A pool cleaning system is provided. The system comprises a video capture device, a pool cleaning robot separated from the video capture device, and a computing device. The video capture device can transmit one or more videos of a pool to the computing device. The computing device can determine a position of the pool cleaning robot relative to the pool using the one or more videos. The computing device can generate a moving instruction for the pool cleaning robot, based on the position of the pool cleaning robot.

Abstract: A method of renting rentable items using NFTs receives a request from an owner to list a rentable item for rent, causes a distributed ledger system to mint an inheritable rental NFT, and assign the rental NFT to the owner. The method lists the item for rent, receives a request from a renter to rent the item for a first set of time durations, and causes the distributed ledger system to mint a first set of child rental NFTs, where each child rental NFT is associated with a time duration in the first set of time durations, assign the first set of child rental NFTs to the renter, mint a second set of one or more child rental NFTs for the rentable item for time durations other than the first set of time durations, assign the second set of child rental NFTs to the owner, and burn the rental NFT.

Abstract: A method of validating the ownership of a cryptocurrency based on the user's biometric information is provided. The user's accounts are generated based on their biometric information. The biometric information of the users is stored in their accounts as their original biometric seeds. The users generate additional user-generated biometric seeds from portions of their original biometric seeds. The users use capsules as valued carriers. The users combine the capsules and their user-generated biometric seeds to generate cryptocurrencies with the same value as the capsules. When a cryptocurrency is transferred from a first owner to a second owner, the second owner decomposes the cryptocurrency to get a capsule with the same value as the cryptocurrency. The second user combines the capsule of the second user's user generated biometric seeds to generate a cryptocurrency.

Abstract: A pool cleaning system is provided. The system comprises a video capture device, a pool cleaning robot separated from the video capture device, and a computing device. The video capture device can transmit one or more videos of a pool to the computing device. The computing device can determine a position of the pool cleaning robot relative to the pool using the one or more videos. The computing device can generate a moving instruction for the pool cleaning robot, based on the position of the pool cleaning robot.

Abstract: The present disclosure relates to a sgRNA and constructing a dual pig model of severe immunodeficiency and liver injury and use thereof. The method comprises the steps of knocking out RAG2, IL2R? and FAH genes in a porcine fetal fibroblast by using a CRISPR/Cas9 technology, constructing a RAG2?/?/IL2R??/Y/FAH?/? triple-gene edited cloned pig by using a somatic cell nuclear transfer technology, and obtaining a dual pig model of severe immunodeficiency and liver injury through phenotypic analysis and identification. The method overcomes the problems of long production period, low efficiency, irreversible damage, unsatisfactory use in a humanization degree and the like in the existing model construction technology, can realize a batch construction of the dual pig model of severe immunodeficiency and liver injury by a continuous cloning technology, and has great advantages and potential market application prospects in the related fields of tumor biology, cell transplantation, humanized animal models and the like.

Abstract: This application discloses a method and device for determining a malicious file. The method includes: whether a plurality of received file blocks meet a preset condition is judged. Herein, the plurality of file blocks are file blocks of a file to be detected, and the preset condition at least includes: a size condition of each of the plurality of file blocks and a sorting condition of each of the plurality of file blocks. When the plurality of file blocks do not meet the preset condition, a Hash eigenvalue of at least one header file block is calculated, wherein the at least one header file block is at least one file block cached in a device cache area according to the order of the file blocks. The plurality of file blocks are divided into subfiles with a preset quantity, and the Hash eigenvalue unrelated to the order of each subfile is calculated.

Abstract: A system, marketplace, and method for developers to develop and provide games and/or non-fungible tokens (NFTs) to users for use across multiple gaming environments is provided. The system provides tools enabling the developers to implement games and/or NFTs that are compatible with multiple gaming environments standards. The system also converts information pertaining to the NFTs from non-standardized formats to standardized formats as required by the different gaming environments. The system also provides a marketplace for developers to showcase their games and/or NFTs to potential users. The system also links new and/or existing user accounts from various games with a system account such that the users may only require use of the system account across all of the games in the marketplace.

Abstract: In one embodiment, a method includes accessing an initial image and applying each image filter from a set of one or more N image filters to the initial image to create N filtered images. The method further includes generating a similarity metric for each pair of images in a set of images comprising the initial image and the N filtered images and determining, based on the similarity metrics, a placement of each image in the set of images within an image-filter space. The method further includes generating, based on the image-filter space, a selectable image-filter interface; and providing the selectable image-filter interface for display, wherein each selectable region of the selectable image-filter interface is associated with a particular filtering of the initial image.

Abstract: In one embodiment, a method includes generating, from an accessed image, one or more image patches, and for each image patch: (1) accessing a set of point-spread functions (PSFs), wherein each PSF in the set of PSFs corresponds to one of a plurality of points in the image patch; (2) generating a set of deconvolved image patches by deconvolving the image patch with each PSF from the set of PSFs for that patch; (3) determining, for each of one or more portions of the image patch, a set of weights, wherein each weight in the set of weights is associated with one of the deconvolved image patches; and (4) generating a restored image patch by interpolating the set of deconvolved image patches based on the set of weights.

Abstract: This disclosure provides a network resource pre-allocation method, device, system, and medium, wherein the method includes: an NWDAF acquiring historical record information of a user accessing a service, and generating user service preference prediction and suggestion information according to the historical record information; and the NWDAF sending the user service preference prediction and suggestion information to a network function (NF) so that the NF pre-allocates a network resource according to the user service preference prediction and suggestion information.

Abstract: Apparatus, systems, and methods a crypto chat social software system can use the user's biological information to ensure the security of the account through a secure encryption method, which is not easy to be cracked, so that the user can fully control the security of his account. Encryption on each data generated by the user's application of social chat software is performed to ensure that only the users themselves can view the application's data and digital assets. The server storage can be decentralized in that al data stored and backed up are encrypted information. Accordingly, users' private data and digital assets cannot be stolen and abused. At the same time, the user's data will not be affected, the user still owns, and only the user owns their private data and digital assets.

Abstract: A system, marketplace, and method for developers to develop and provide games and/or non-fungible tokens (NFTs) to users for use across multiple gaming environments is provided. The system provides tools enabling the developers to implement games and/or NFTs that are compatible with multiple gaming environments standards. The system also converts information pertaining to the NFTs from non-standardized formats to standardized formats as required by the different gaming environments. The system also provides a marketplace for developers to showcase their games and/or NFTs to potential users. The system also links new and/or existing user accounts from various games with a system account such that the users may only require use of the system account across all of the games in the marketplace.

Abstract: Provided are a method and system for realizing a service-based mobile originated short message service. The method for realizing a service-based mobile originated short message service (MO SMS) includes: after receiving a short message transferred from a user equipment, an SMSF entity querying, from a NRF entity, information of a network function that can provide a MO SMS forwarding service; when it is determined, according to a query result, that a corresponding SMS-IWMSC can provide the MO SMS forwarding service, the SMSF entity sending the short message to the SMS-IWMSC; and the SMS-IWMSC sending the short message to a SC, so that the SC sends the short message to a corresponding receiver of the short message.

Abstract: In one embodiment, a method includes accessing (1) a corrupted image of a scene captured by a camera, (2) an estimated true image of the scene, (3) an estimated corruption operator f for the camera, and (4) one or more uncertainty metrics for f. The method further includes generating, by applying a corruption operation to the estimated true image and the corruption operator f, a predicted corrupted image of the scene captured by the camera and determining a difference between the predicted corrupted image and the corrupted image captured by the camera. The method further includes determining, based on the one or more uncertainty metrics for f, a likelihood distribution for the corruption operator f, and updating, based on the likelihood distribution for the corruption operator f and on the determined difference between the predicted corrupted image and the corrupted image captured by the camera, the estimated corruption operator f.

Abstract: A constant temperature system is provided, including: a HVAC system; a first thermostat configured to control the HVAC system; a second thermostat for replacing the first thermostat; an application in a terminal device for guiding installation of the second thermostat. The terminal device includes a display screen. The application is configured to: obtain a first wiring connection mode, determine a system configuration of the HVAC system, determine a type of an energy source for driving the HVAC system to operate, obtain a second wiring connection mode according to the first wiring connection mode, instruct a user to replace the thermostat according to the second wiring connection mode; obtain control logic matching the system configuration and the type of the energy source to enable the second thermostat to control the HVAC system when the second thermostat and the HVAC system are connected in the second wiring connection mode.

Abstract: A method includes capturing, by a camera disposed behind a display panel of the electronic device, a plurality of images at a plurality of exposures, respectively. One or more captured images include one or more flare artifacts. The method further includes generating a high dynamic range (HDR) image by fusing the captured images. The method further includes accessing a HDR point spread function (PSF) from a memory of the electronic device. The HDR PSF may be generated, at an initial camera calibration stage, by fusing a plurality of PSFs captured at the plurality of exposures, respectively. The method further includes generating, using an image deconvolution technique, a reconstructed image with flare artifacts mitigated based on the HDR image and the HDR PSF.

Abstract: The embodiment of the present application discloses a Bluetooth communication method, comprising: detecting a posture of a mobile terminal; establishing a Bluetooth connection with a desired Bluetooth device when a first posture is detected; and/or disconnecting the Bluetooth connection when a second posture is detected, wherein the second posture is different from the first posture.