Abstract: The disclosure provides a method and apparatus for configuring a network line, and a method for scheduling a network request. The method includes: obtaining a network line configuration request; displaying, in response to the network line configuration request, a network line configuration page, and obtaining first line configuration information based on the network line configuration page, where the first line configuration information includes first operator information and/or first geographic location information; querying a target priority corresponding to the first line configuration information; and writing line configuration information into a preset mapping table according to an order of the target priority from high to low, and transmitting the preset mapping table to a data plane, so as to make the network line corresponding to the line configuration information effective.

Abstract: The disclosure provides a method, an apparatus, an electronic device and a storage medium for network topology-based verification. The method comprises: obtaining a network verification request which comprises device change information for a physical network; determining a target network device changed in the physical network using the device change information, and obtaining extended network devices from network devices in each of the hierarchical layers in the physical network, the extended network devices obtained in each of the hierarchical layers corresponding to different providers; constructing an emulated network topology based on the target network device and the extended network devices; and establishing an emulation runtime environment corresponding to the emulated network topology, and performing emulation verification on the emulated network topology based on the emulation runtime environment to obtain an emulation verification result.

Abstract: A protection structure for a power transistor includes one or more pairs of back-to-back pn junction diodes formed in a trench polysilicon layer provided in trenches formed in a semiconductor substrate. At least a portion of the trench polysilicon layer protrudes above the top surface of the semiconductor substrate. Alternating N-type doped regions and P-type doped regions are formed in the trench polysilicon layer along a length of the trench. The protection structure, when coupled across the gate and source terminals of the power transistor can be advantageously applied to protect the power transistor from high voltage ESD events.

Abstract: The present application relates to the field of power electronics technology control, and discloses a temperature control method for a power supply conversion chip, a related assembly, and a multi-phase power supply apparatus. A real-time average value of current temperature accumulation values of power supply conversion chips is calculated, and the output current of the power supply conversion chip whose current temperature accumulation value is not equal to the real-time average value is increased or decreased. The temperature of a power supply conversion chip increases as the output current increases and decreases as the output current decreases, and the temperature of the power supply conversion chip changes under a condition that the output current of the power supply conversion chip is adjusted.

Abstract: A display substrate has a display area and a peripheral area surrounding the display area; the display area has a functional area and a non-functional area; the display substrate includes a base substrate, a plurality of first signal lines, a first interlayer insulating layer, a plurality of second signal lines, a conductive mesh and an auxiliary functional structure; the conductive mesh includes a plurality of first conductive structures and a plurality of second conductive structures which are arranged crosswise and electrically connected to each other; the auxiliary functional structure includes a plurality of first conductive wires and a plurality of second conductive wires which are arranged crosswise; the first conductive wire is at least a part of the first conductive structure, and each of some first conductive structures includes two first conductive wires; the second conductive wire is at least a part of the second conductive structure.

Abstract: The present disclosure describes techniques for offloading data processing and knowledge synthesis. A set of flags may indicate information about the memory pages in a first memory and may be manageable by at least one central processing unit (CPU). A memory page may be flushed to a second memory if the memory page is associated with a first flag. The first flag may indicate that the memory page is ready to be flushed to the second memory. The second memory may be configured to store a sequence of states of each of the memory pages. Data patterns and relations among the data patterns may be determined by data processing units (DPUs) based on the sequence of states of each of the memory pages. A knowledge base may be built in a third memory based on the data patterns and the relations among the data patterns.

Abstract: The present disclosure describes techniques for improving data processing. At least one transaction may be generated by a file system driver associated with a host. Each transaction comprises logical block addresses (LBAs) and information associated with at least one function. The at least one transaction may be journaled into a computational storage for offloading data processing from the host to the computational storage. The computational storage comprises a persistent memory and at least one field-programmable gate array (FPGA) core. The offloading of the data processing comprises offloading journal replay operations to the computational storage. The journal replay operations comprise applying the at least one function to at least one subset of the LBAs by the at least one FPGA core.

Abstract: An array substrate includes a substrate and a via on a side of the substrate. The via includes a first structure and a second structure surrounding the first structure, and the first structure has a light transmittance different from the second structure. An orthographic projection of the first structure on the substrate has a substantially rectangular shape with a plurality of straight sides. An orthographic projection of the second structure on the substrate has a substantially octagonal shape, the second structure includes a plurality of first sub-structures and a plurality of second sub-structures, an orthographic projection of each first sub-structure on the substrate has a strip shape, the first sub-structures are parallel to the straight sides of the first structure in one-to-one correspondence, and an orthographic projection of each second sub-structure on the substrate has a tile shape. Each second sub-structure is between, and connects, two adjacent first sub-structures.

Abstract: The present disclosure provides a domain name resolution method, apparatus, device, and medium based on a content delivery network. The domain name resolution method, applicable to an authoritative domain name system, comprises: receiving a domain name to be resolved transmitted by a local domain name system; determining a target hosted zone based on a domain name suffix of the domain name to be resolved, wherein a plurality of first sub-domain names are recorded in the target hosted zone; matching the domain name to be resolved with the plurality of first sub-domain names, and determining a first sub-domain name that matches the domain name to be resolved; determining a resolution result of the domain name to be resolved based on the first sub-domain name that matches the domain name to be resolved, and feeding back the resolution result to the local domain name system, wherein the local domain name system is configured to transmit the resolution result to a client.

Abstract: A display apparatus comprises a back housing (DD), a backlight module (BLU) and a display module (PNL), which are sequentially arranged in a stacked manner. The display apparatus has an NFC wiring area (CC) for an NFC coil (LL) to be arranged therein; the NFC coil (LL) is arranged on the display module (PNL); and a ferrite layer (FF), which overlaps with the NFC wiring area (CC), is arranged between the back housing (DD) and a rear housing (E1) of the backlight module (BLU), and/or the rear housing (E1) of the backlight module (BLU) is provided with an opening which overlaps with the NFC wiring area (CC), and/or at least part of the area in which the back housing (DD) and the rear housing (E1) of the backlight module (BLU) overlap with the NFC wiring area (CC) is made of a non-metallic material.

Abstract: The display panel includes an active area and a border-frame area located at a periphery of the active area, the active area includes a plurality of sub-pixels and a plurality of data lines connected to the sub-pixels, and the border-frame area includes a testing area and a bonding area; the testing area includes a plurality of testing units that are arranged periodically in a first direction, each of the testing units includes one or more switching transistors, a first electrode of each of the switching transistors is connected to a testing-signal lead wire, and a second electrode is connected to one of the data lines; the bonding area includes a plurality of bonding units that are arranged periodically in the first direction, each of the bonding units includes one or more bonding pads, and each of the bonding pads is connected to one of the data lines.

Abstract: An online concierge system generates a set of candidate estimated times of arrival (ETAs) for delivery of a set of items being purchased by a user. Each candidate ETA is scored by using a machine-learned model to estimate values for different criteria of interest, such as likelihood of acceptance of the ETA, cost of delivery of the items to the user, and the like. The values for the different criteria may be combined to generate the overall score for a candidate ETA. One or more of the highest-scoring ETAs are selected and provided to the user, who may then approve one of the ETAs for use with delivery of the user's set of items.

Abstract: The present disclosure relates to a domain name encryption method, decryption method, and apparatus based on a content delivery network. The method comprises: receiving an access request for an initial server sent by a terminal; acquiring, in a case that the initial server needs to be redirected to a target server, a synthetic record domain name of the target server, the synthetic record domain name carrying a domain name resolution result of the target server; and encrypting the synthetic record domain name to obtain an encrypted synthetic record domain name, and sending the encrypted synthetic record domain name to the terminal. By encrypting the synthetic record domain name, an illegal user can be prevented from knowing data information about the domain name resolution result in the synthetic record domain name, which can improve the security of the data, and can significantly improve the processing efficiency of the domain name.

Abstract: The disclosure provides a touch display device including a display region and a peripheral region, a touch signal line, and a first data signal line. The peripheral region has a touch pin and a first data pin; the touch signal line includes a touch signal main line in the display region, and a touch signal lead wire in the peripheral region and connecting the touch signal main line to the touch pin, the touch signal main line and the touch signal lead wire are in a first conductive layer and directly connected to each other; the first data signal line includes a first data signal main line in the display region and a first data signal lead wire in the peripheral region, the first data signal main line is connected to the first data pin through the first data signal lead wire in a second conductive layer.

Abstract: Provided herein are integrin inhibitors, compositions thereof, and methods of their uses. Crystalline forms of salts of the inhibitors are also described, along with methods of preparing the crystalline forms. X-ray powder diffraction data, thermogravimetric analysis, and differential scanning calorimetry data are provided for the crystalline forms. The integrin inhibitors are useful for treatment of, inter alia, fibrotic diseases.

Abstract: Disclosed are a colorimeter and a reflectivity measuring method based on a multichannel spectrum. The colorimeter includes a main unit and a calibration box, wherein the main unit includes an integrating sphere, a light source and a main sensor, a detection hole is formed in one side of a top of the integrating sphere, a light-through hole is formed in a side of the integrating sphere, and a measuring port is formed in a bottom of the integrating sphere, the light source is arranged outside the light-through hole, and the main sensor is arranged outside the detection hole; the calibration box includes a housing and a white board arranged at a top of the housing, the white board is correspondingly matched with the measuring port, and the calibration box is connected with the main unit; the sensor is a multichannel spectral sensor.

Abstract: The disclosure relates to a method, apparatus, system, medium and electronic device for graph neural network generation. The method includes: obtaining a subgraph structure, the subgraph structure being configured to reflect a graph structure of a corresponding subgraph, and the subgraph comprising a plurality of nodes and edges between the plurality of nodes; obtaining, based on the subgraph structure and according to a predetermined priority, node features of the plurality of nodes and edge features of the edges from a plurality of memories; the predetermined priority being obtained by sorting the plurality of memories in accordance with memory size in an ascending order; fusing, based on the subgraph structure, the node features of the plurality of nodes and the edge features of the edges to obtain subgraph data; and training, based on the subgraph data, the graph neural network.

Abstract: According to a scheduling method and apparatus in a communication system, and a storage medium, a communication device obtains system status information, where the system status information includes network status information; obtains a scheduling policy based on the system status information and a deep neural network; and performs communication according to the scheduling policy. The deep neural network is obtained through training based on historical system status information, and the historical system status information includes system status information in all scheduling periods before a current scheduling period. Therefore, the scheduling policy obtained based on the deep neural network can meet a balancing requirement of throughput and fairness and solves a problem of low performance of an existing communication system.

Abstract: The present disclosure discloses a method and apparatus of processing a back-to-origin request of a content delivery network, a device, and a medium. The method includes: receiving a back-to-origin request carrying an access identifier, wherein the access identifier includes a target accelerating domain name and a target service provider identification; querying a target origin site corresponding to the target accelerating domain name, and acquiring origin site configuration information corresponding to the target origin site; generating a target access identifier of the target origin site based on the origin site configuration information; and transmitting the target access identifier to the target CDN server corresponding to the target service provider identification, wherein the target CDN server acquires a target resource from the target origin site according to the target access identifier.