Abstract: A hybrid mattress includes a plurality of layers, comprising a top portion predominantly formed of one or more foam layers, which may be of the same or different types, and a bottom portion comprising 50% to 100% vertically lapped nonwoven material layers. The top surface layer of the plurality of layers may be a thin chemically treated vertically lapped nonwoven material.

Abstract: A system for target centering detection may be configured receive one or more acquisition images of a sample from an overlay metrology sub-system and determine, using a machine learning-based centering model, one or more stage correctables based on the received one or more acquisition images. The system may be configured to cause a sample stage of the overlay metrology sub-system to adjust a stage position based on the determined one or more stage correctables and receive one or more measurement images of the sample from the overlay metrology sub-system based on the adjusted stage position of the sample stage. The system may then be configured to determine one or more overlay measurements based on the received one or more measurement images.

Abstract: A set of inputs from a plurality of inputs are selected based on a user identifier of a user. The set of inputs are apportioned and recombined to produce one or more grouped inputs. The one or more grouped inputs are input to one or more machine learning models to provide individualized information output by the one or more machine learning models to the user.

Abstract: Provided are a hologram model training method and apparatus based on an unlabeled sample training set, a device, and a medium. The hologram model training method includes: obtaining an unlabeled sample training set containing a plurality of red/green/blue-depth (RGB-D) images; iteratively training a hologram model based on the unlabeled sample training set until a preset iteration quantity is reached: in a training process, calculating a multi-depth diffraction field matrix of each RGB-D image in the training set at a preset diffraction distance, and inputting the multi-depth diffraction field matrix into the hologram model to generate a multi-depth hologram; reconstructing the multi-depth diffraction field through layer-by-layer diffraction by using an angular spectrum method (ASM), and obtaining a focus-stacked image; comparing a difference between a target RGB-D image and the focus-stacked image, calculating a model loss, and optimizing a parameter of the hologram model based on the model loss.

Abstract: A display device, a display device control method, and an electronic device are provided. The display device includes a touch control circuit, a touch timing control circuit, an electromagnetic film circuit, and an electromagnetic film timing control circuit. The touch timing control circuit outputs a first timing control signal. The electromagnetic film timing control circuit outputs a second timing control signal. The touch timing control circuit also outputs a first synchronization signal to the electromagnetic film timing control circuit to synchronize a working time sequence of the touch control circuit to the electromagnetic film timing control circuit; and/or the electromagnetic film timing control circuit outputs a second synchronization signal to the touch timing control circuit to synchronize a working time sequence of the electromagnetic film circuit, so that power-on timings of the first timing control signal and the second timing control signal are staggered.

Abstract: A method includes: obtaining first information, and determining, based on the first information, whether a first sensing link is a sensing link matching a first sensed point. The first information indicates a first receiving measurement node to request to determine whether the first sensing link is a sensing link matching the first sensed point, the first sensing link is a sensing link including a first sending measurement node and the first receiving measurement node, the first sensing link is one of K sensing links, the K sensing links include N sending measurement nodes and M receiving measurement nodes, K is less than or equal to N×M or K is equal to M, and N is an integer greater than 1 and M is a positive integer, or N is a positive integer and M is an integer greater than 1, or N=M and is an integer greater than 1.

Abstract: A method includes determining M frequencies, where a sum of phases corresponding to a plurality of frequencies among the M frequencies modulo 2? equals 0; sending frequency information of the M frequencies to a receiver device; and sending a sensing signal to a target object through the M frequencies.

Abstract: A hot update detection method includes: determining a machine executable instruction currently being executed for an application; determining a current execution function, and determining, when the current execution function is of a preset candidate function type for detection, data passed to the current execution function; determining a tag storage location of the passed data, in a process of executing a series of execution functions based on original data of the application, a tag storage location of data generated based on any execution function being configured for recording a data source tag for data passed to the any execution function; and determining, when a data source tag is obtained from the tag storage location of the passed data, that the application undergoes a hot update, the obtained data source tag being configured for indicating that the passed data originates locally or from a network other than an original installation package.

Abstract: Provided is a load emergency control method based on a dynamic event trigger mechanism, belonging to the field of smart grid and power system automation control. The method performs regional division on a distribution network according to a safe operation index of a system; proposes an adaptive load level division method based on user response willingness, and establishes an accurate load control model of the distribution network by taking a minimum operation cost of a system of the distribution network as the goal; and uses a dynamic event trigger mechanism to reduce communication between a substation and a master station of the distribution network, and to achieve effective interaction and accurate execution of load control strategy information. The method can achieve accurate load control, effectively alleviate a communication transmission pressure of the distribution network, and ensure stability of a power grid and continuous supply of a key load.

Abstract: A content display method, a readable medium, and an electronic device are provided. The content display method includes: displaying a content display interface, where the content display interface displays first content; determining a target display style of second content associated with the first content, where the target display style of the second content is determined at least based on attribute information of historical displayed second content; and displaying the second content according to the target display style.

Abstract: An information transmission method, and a communication apparatus and system, where the method and apparatus may classify data based on scattering characteristic information that is included in the data and that is obtained by sensing a target at a corresponding measurement angle. Data may be distinguished that satisfies a coherent relation from data that satisfies a non-coherent relation in at least two pieces of data obtained by sensing the target, performing coherent processing on the data that satisfies the coherent relation, and performing non-coherent processing on the data that satisfies the non-coherent relation.

Abstract: A driving circuit, a driving method, a driving module, and a display device are provided. The driving circuit includes a first output circuit, a second output circuit, and a first output node control circuit. The first output circuit controls a driving signal output end to be electrically connected to or electrically disconnected from a first voltage end under the control of a potential of a first output node. The second output circuit controls the driving signal output end to be electrically connected to or electrically disconnected from an output signal end under the control of a potential of a second output node. The first output node control circuit controls the first output node to be electrically connected to or electrically disconnected from a second voltage end under the control of a first output control signal.

Abstract: A system includes a processor and a non-transitory computer-readable medium storing computing instructions that, when executed, perform operations including tokenizing a query. Tokens are transformed into embeddings. The embeddings are passed through a classification layer, producing log its. A sigmoid function is applied to convert the log its into a probability vector for Part Terminology Identifiers (PTIDs) associated with one or more domains. The probability vector is filtered to retain PTIDs based on respective probabilities satisfying a threshold. A sum of the probabilities is a predetermined sum value. The PTIDs are ranked by their probabilities. Business logic is applied to the ranked PTIDs using a PTID Understanding Model to determine a final result output to a fitment service. The PTID Understanding Model is pretrained to trigger a fitment determination process and/or a query results filter process for the one or more domains when the final result is valid.

Abstract: Aspects presented herein relate to methods and devices for graphics processing including an apparatus, e.g., a GPU. The apparatus may obtain an indication of a work group size for each of a set of waves associated with a set of workloads for the graphics processing. The apparatus may also determine whether the work group size is less than or equal to a threshold portion of a size of a plurality of resources for each of the set of waves, where each of the set of waves includes a plurality of fibers. Further, the apparatus may combine at least two waves in the set of waves based on the work group size being less than or equal to the threshold portion of the size of the plurality of resources for each of the set of waves.

Abstract: Embodiments of the present disclosure provide a distance measurement method and device, a robot and a storage medium. The method comprises: acquiring a first image, where the first image at least comprises a to-be-detected object and a ground on which the to-be-detected object is located; determining an initial constraint condition of the ground based on the first image; acquiring a second image, where the second image at least comprises an intersection line of a line structured light beam with the ground and/or with the to-be-detected object; determining a position parameter of the ground based on the second image, and correcting the initial constraint condition of the ground based on the position parameter; and determining a distance to the to-be-detected object based on the corrected initial constraint condition of the ground and the first image.

Abstract: Provided in the embodiment of the present application are a 3D image display method and apparatus, a medium and a device. The method comprises: receiving a 3D image display request; acquiring an initial left image frame and an initial right image frame; splicing the initial left image frame and the initial right image frame to obtain an image to be displayed; and performing a data reading and cutting operation on the image to obtain a left picture frame and a right picture frame, and then displaying a picture. The present application may avoid incomplete left and right frames in the case of display output delay of main board ends.

Abstract: The present disclosure provides a photographic exposure method for a self-moving device. The method includes: detecting, based on a preset rule, brightness information of a target region in an image; adjusting a exposure parameter in response to the detected brightness information not meeting a preset condition; and performing, based on the adjusted exposure parameter, exposure in a localized region during image acquisition, the localized region including at least the target region.

Abstract: The invention discloses a self-adaptive hanging structure of a converter, including vertical connecting rod mechanisms connecting the lower edge of a backing ring body and a lower half converter body of the converter, and horizontal connecting rod mechanisms connecting the upper edge of the backing ring body and an upper half converter body of the converter; the horizontal connecting rod mechanisms are located above the vertical connecting rod mechanisms, the plane where the axis of a trunnion on the backing ring body and the axis of the backing ring body are located serves as the first reference plane, the symmetric center of each vertical connecting rod mechanisms is located in the radiation area of the first included angle, the two planes forming the first included angle coincide with the axis of the backing ring body, and the included angles being 15 degrees and 50 degrees are formed between the two planes and the first reference plane respectively.