Abstract: The present disclosure relates to a blockchain-based host security monitoring method and apparatus, a computer readable medium and an electronic device. The host security monitoring method in the embodiments of the present disclosure comprises: monitoring traffic data of a host in network communication, and determining whether the traffic data is malicious traffic; if the traffic data is malicious traffic, obtaining security state information of the host, and saving the security state information to a security state blockchain; generating an invasion log corresponding to the malicious traffic, and saving the invasion log and the security state information to a log storage blockchain.

Abstract: Embodiments of the disclosure provide a solution for video processing. A method for video processing is proposed. The method includes: determining, during a conversion between a target block of a video and a bitstream of the target block, that a combination of an intra block copy (IBC) and an intra prediction (CIBCIP) mode is applied to the target block; obtaining an IBC predicted signal and an intra predicted signal based on the CIBCIP mode; deriving a prediction or a reconstruction of the target block by combining the IBC predicted signal and the intra predicted signal; and performing the conversion based on the prediction or the reconstruction of the target block.

Abstract: A VCSEL array includes adjacent first and second VCSEL elements and a trench surrounding the VCSEL arrays. The first and second VCSEL elements include a first output window and a second output window. The first VCSEL element includes a part of a metal layer shared by the first and second VCSEL elements. The distance between the inner edge of the trench and the center of the first output window is larger than half the distance between centers of the first and second output windows.

Abstract: A method includes that a terminal receives first information input by a user in an input box of a first interface. When the user performs an operation on the first interface of the terminal, the terminal requests a server to search for the first information. The server obtains, based on the first information through searching, a product or service that is provided by a target vendor and that is related to the first information, and sends the product or service provided by the target vendor to the terminal. A second interface of the terminal displays the product or service provided by the target vendor.

Abstract: Disclosed are a maize on-demand fertilization control system and a soil nitrogen soft measurement method. Sensors transmit real-time data to a control unit, which calculates soil nitrogen content using an optimized BP neural network model. Based on maize's nitrogen demand, the system adjusts fertilization amounts using solenoid valves, achieving precise, cost-effective fertilization.

Abstract: Embodiments of the disclosure provide a solution for video processing. A method for video processing is proposed. The method includes: applying, for a conversion between a video unit of a video and a bitstream of the video unit, a wrap around motion compensation (WAMC) during a derivation of motion information for the video unit; and performing the conversion based on the derived motion information.

Abstract: A method of video processing is provided to include determining, for a conversion between a video block of a video and a bitstream of the video, a parameter of a cross-component linear model (CCLM) for the video block according to a rule, and performing the conversion based on the determining, and wherein the rule specifies to use a variable representing a neighbouring luma sample in the determining of the parameter of the CCLM only in case that the variable has a certain value.

Abstract: The invention discloses a method for cutting a substrate wafer from an indium phosphide crystal, and belongs to the field of semiconductor substrate preparation, comprises the following steps of: 1) orientating, cutting the head and the tail of a crystal bar, adjusting the orientation and trying to cut the crystal bar until a wafer with a required crystal orientation cut, wherein the cutting end face is an orientation end face; 2) multi-wire cutting, on a multi-wire cutting apparatus, dividing a crystal bar parallel to an orientation end face into wafers; 3) cleaning, cleaning the wafer until no residue and no dirt existing on the surface; 4) circle cutting, performing circle cutting on the wafer to cut the desired crystal orientation area.

Abstract: Training a mixed language speech recognition model, and speech recognition performed by the model, can be enhanced. Model manager can control training and/or operation of the model. Mixed language data generation manager can generate an enhanced mixed language dataset that can enhance training of the model. Fine tuner can facilitate configuring hyperparameters of the model. Audio-based information and transcript that are representative of the dataset can be applied to the model to facilitate model training. FAL evaluator can determine fidelity, accuracy, and latency of performance of speech recognition on the audio-based information and transcript by the model. Based on such determination, mixed language data generation process and/or hyperparameters can be updated to enhance further training of the model to enhance fidelity, accuracy, and/or latency regarding performance of speech recognition by the model. Model manager can control one or more iterations of model training.

Abstract: Provided are a display substrate and a preparation method thereof, a display panel and a mask. The display substrate includes an underlayer and an organic structure disposed on the underlayer. The organic structure includes a first surface arranged away from the underlayer; in a direction perpendicular to a plane where the underlayer is located, a difference between a maximum distance between the first surface and the underlayer and a minimum distance between the first surface and the underlayer is less than or equal to 0.06 ?m.

Abstract: A door lock assembly, including a cam, a slider and a pin assembly. The cam can rotate clockwise or counterclockwise about a camshaft, and the slider fits and engages with the cam, so when the cam rotates, the slider reciprocates in the length direction of the slider with the rotation. The slider is provided with a movement guide groove which defines a conventional movement path including a first and second segment of the conventional movement path. An end of the pin assembly can move relative to the slider in the conventional movement path with the reciprocation of the slider. The movement guide groove further defines an alternative movement path, and the end of the pin assembly can move relative to the slider in the first segment of the conventional movement path and the alternative movement path defined by the movement guide groove with the reciprocation of the slider, but does not move in the second segment of the conventional movement path.

Abstract: A disclosed electronic device may include a battery and a battery enclosure member securing the battery. The battery enclosure member may have a polymer base layer and a metal coating covering at least a portion of a surface of the polymer base layer. A method for manufacturing a battery enclosure member may include 1) providing a polymer base layer dimensioned to abut a battery in an electronic device, 2) etching a surface of a polymer base layer, and 3) depositing a metal coating over at least a portion of the surface of the polymer base layer. Various other methods, systems, and devices are also disclosed.

Abstract: Provided is an array substrate. The array substrate includes: a base substrate, and a plurality of gate lines, a plurality of data lines, a plurality of sub-pixels and a plurality of touch signal lines disposed on the base substrate. The data lines have a plurality of first extending parts and a plurality of second extending parts which are in an alternating arrangement. When the array substrate is used to prepare a liquid crystal display panel and the liquid crystal display panel is displaying, in each column of the sub-pixels, the voltage polarities of the two adjacent sub-pixels which respectively belong to two adjacent first pixel regions are opposite.

Abstract: Motion compensation along different directions is disclosed. A method for video processing includes determining, for a conversion between a current video block of a video and a bitstream representation of the current video block, optical flow associated with the current video block in an optical flow-based motion refinement process or prediction process. The optical flow is derived along directions that are different from a horizontal direction and/or a vertical direction. The method also includes performing the conversion based on the optical flow.

Abstract: Disclosed is a customized product performance prediction method based on heterogeneous data difference compensation fusion. The method includes: on the basis of a depth auto-encoder, a neighborhood association method and a similarity difference compensation method, performing difference compensation correction on a calculation simulation data set by using a historical actual measurement data set; and training a BP neural network model by using the calculation simulation data set after the difference compensation correction to serve as a performance prediction method of a customized product.

Abstract: The present disclosure provides a method for producing a LGPS-based solid electrolyte at a significantly lower temperature and/or time compared to conventional methods. In one particular embodiment, methods disclosed herein include subjecting a material comprising an LGPS-based powder to a pressure of at least 250 MPa at a temperature less than about 450° C. under conditions sufficient to produce the LGPS-based solid electrolyte.

Abstract: A method of video processing, including performing a conversion between a video block of a video component of a video and a bitstream of the video, where the video block includes sub-blocks, where a filtering tool is used during the conversion according to a rule, and where the rule specifies that the filtering tool is applied by using a single offset for all samples of each sub-block of the video block.

Abstract: A thermal management system for an electric motorcycle includes a base board, a motor thermal management loop, a battery thermal management loop, and an electrical line, where the motor thermal management loop includes a motor and a motor tube of the electric motorcycle; the motor tube is in fluid connection with the motor and includes a first fluid for cooling and/or heating the motor; the battery thermal management loop includes a battery and a battery tube of the electric motorcycle; the battery tube is in fluid connection with the battery and includes a second fluid for cooling and/or heating the battery; and the motor tube, the battery tube and the electrical line are located on the base board. A thermal management module for the electric motorcycle is further provided. The thermal management system and the thermal management module can realize integrated thermal management for the electric motorcycle.