Abstract: In a method, a first node receives a plurality of pieces of first information from a plurality of second nodes, where each of the plurality of pieces of first information indicates a service type of a set to which a second node that sends the first information belongs. The first node determines a target set from sets to which the plurality of second nodes belong, and sends a connection request to a third node in the target set, where a service type of the target set corresponds to a first service of the first node. Further, the third node establishes a connection to the first node, and sends information about the target set to the first node.

Abstract: A method for optimizing computing power of a neural network module, a chip, an electronic device, and a medium are provided. The method includes: obtaining, by the chip, a computational graph of the neural network module having respective operators; performing at least one of adjustments below at least 1 time on a first operator in the computational graph according to specific operation of each operator: counterchanging a position of the first operator with a subsequent operator or a preceding operator in the computational graph, splitting the first operator into more than two identical operators, and inserting a plurality of first operators that are capable of canceling each other out; determining a second operator adjacent to the adjusted first operator in the computational graph according to the specific operations of each operator; and performing merge or cancellation, by the chip, on the adjusted first operator and the second operator.

Abstract: A short-distance communication method includes: obtaining at least one piece of code data; sending a scheduling type indication and a data type indication to a second device, where the scheduling type indication indicates that the at least one piece of code data includes initially transmitted data, retransmitted data, or initially transmitted data and retransmitted data, and the data type indication indicates location information and/or an amount of a part or all of the at least one piece of code data; and sending the at least one piece of code data to the second device.

Abstract: Certain aspects provide techniques and apparatuses for efficient operation of a machine learning model based on partitioning the machine learning model. An example method generally includes receiving a graph for a machine learning model. The graph for the machine learning model generally includes a plurality of subgraphs representing different portions of the machine learning model. The machine learning model is instantiated across a plurality of process domains associated with a same application based on the plurality of subgraphs in the graph for the machine learning model. An inference is generated based on executing the machine learning model across the plurality of process domains, and one or more actions are taken based on the generated inference.

Abstract: The present disclosure describes techniques for implementing instant corruption detection and recovery. A plurality of streams may be created in a storage device. Each of the plurality of streams may contain a sequence of metadata nodes of a same type. Each of the plurality of streams may maintain an initial state, a sequence of delta modifications to the initial state, and an actual state for each of the sequence of metadata nodes. A checking and recovery function associated with a particular stream among the plurality of streams may be determined. The checking and recovery function may comprise checking logic configured to detect corruptions by checking modification operations associated with metadata nodes in the particular stream. The checking and recovery function may further comprise recovery logic configured to perform recoveries from the corruptions. The checking and recovery function associated with the particular stream may be implemented in the storage device.

Abstract: A method for operating a user equipment (UE) includes detecting an occurrence of an overheating condition in the UE, and based thereon, determining a first set of operating capabilities of the UE from a second set of operating capabilities of the UE, where the first and second set of operating capabilities are associated with a connection between the UE and a network entity, and where the first set of operating capabilities is a reduction in operating capability of the UE when compared to the second set of operating capabilities, triggering a transfer of UE capability information associated with the first set of operating capabilities, and applying, by the UE, the first set of operating capabilities to the connection.

Abstract: The present invention belongs to the technical field of lightning protection of power transmission lines, and in particular, relates to a method for limiting lightning overvoltage of a direct-current power transmission line. By means of using operation date of a line itself, lightning current monitoring data, and parameters of an environment where the line is located, a line dynamic operation function curve and a line lightning-protection performance function curve are both corrected to obtain a more realistic voltage difference, thus achieving reliable protection actions and state sensing of a lightning arrester on the line. An apparatus for limiting a lightning overvoltage of a direct-current power transmission line is further provided in the present invention to cooperate with the implementation of the method.

Abstract: A system and a method for cooling a data center, and a computer room are provided, where the system has a first channel and a second channel and the system includes: a stacking structure located between the first channel and the second channel, the stacking structure includes at least one electronic device and at least one surface cooler stacked with each other, each electronic device has a first air inlet and a first air outlet, each surface cooler has a second air inlet and a second air outlet, the first air outlet and the second air inlet are both oriented towards one side of the first channel, and the first air inlet and the second air outlet are both oriented towards one side of the second channel.

Abstract: A method for accessing a shared memory database applied to a server is provided. The method includes: invoking a API interface and obtaining an access request sent by an external program; sending an identification file in a database to the external program according to the access request, controlling the external program to wait to access a shared memory according to an identification value in the identification file; according to the identification value in the identification file, opening a channel for the external program to access the shared memory; mapping the shared memory to a virtual address space of the external program, and the database being loaded into the external program; controlling the database and the external program to perform a data interaction in the shared memory.

Abstract: An electronic vehicle includes A DC link capacitor and a traction inverter coupled to the DC link capacitor. The traction inverter includes a first half bridge circuit, a second half bridge circuit, and a third half bridge circuit each coupled between terminals of the DC link capacitor. The traction inverter includes a driver circuit coupled to the traction inverter configured to drive the first, second, and third half bridge circuits to generate an AC voltage in a standard operating mode. The driver circuit is configured to discharge the DC link capacitor responsive to a discharge command by toggling the first half bridge between an open condition and a closed condition while holding the second half bridge circuit and the third half bridge circuit in the open condition.

Abstract: The embodiment of the disclosure provides a method, apparatus, electronic device and storage medium for controlling a virtual machine. The method includes: obtaining, during a physical machine starting process, processor configuration information of the physical machine from a memory of the physical machine, the processor configuration information indicating a to-be-configured processor in the physical machine, and the to-be-configured processor being a physical processor bound to a virtual processor of a virtual machine; determining the to-be-configured processor based on the processor configuration information; and configuring the to-be-configured processor into a first state, when being in the first state, the to-be-configured processor being isolated from the physical machine and supporting an invocation by a virtual machine in the physical machine.

Abstract: Embodiments of the disclosure provide a cooling system including an air cooling part including a first cooler and a first circulation pipeline, the first cooler being configured to cool a coolant inside it with an external liquid, and the first circulation pipeline including a first liquid outlet pipe and a first liquid return pipe; a liquid cooling part including a second cooler and a second circulation pipeline, the second cooler being configured to cool a coolant inside it with an external gas, and the second circulation pipeline including a second liquid outlet pipe and a second liquid return pipe; and a guide assembly connected between the first circulation pipeline and the second circulation pipeline.

Abstract: Embodiments of this application relate to a communications method and apparatus. An example of the method includes: sending, by a user equipment (UE) to a network device, information used to indicate a first time domain offset and/or information used to indicate low power consumption; and receiving, by the UE, first information sent by the network device, where the first information is used by the UE to determine a first time domain resource allocation.

Abstract: This application discloses a navigation processing method and apparatus, a server, and an intelligent terminal. The method includes obtaining drawn route information, the drawn route information comprising N initial location points confirmed according to an electronic map, the N initial location points being determined according to a trajectory drawn based on a sliding operation on an interactive interface where the electronic map is displayed, and N being a positive integer; matching the N initial location points with road network information to obtain associated road information, the associated road information comprising M associated location points and L associated links, and M and L being positive integers; obtaining a location similarity between the N initial location points and the M associated location points; and determining a target navigation route corresponding to the drawn route information according to the L associated links when the location similarity meets a navigation condition.

Abstract: An array substrate, including a first substrate, and a plurality of gate lines and a plurality of data lines defining a plurality of subpixel regions each including a reflective region and a transmissive region, wherein the reflective region includes a reflective electrode, and the transmissive region includes a transmissive electrode; a first spacing region including a preset subregion is between two adjacent reflective electrodes in a first direction; the data line includes a first portion in the preset subregion, and a width of the first portion in the first direction is smaller than that of the preset subregion; and the array substrate further includes a first light shielding pattern opposite to the first portion and in the same layer as the gate lines, where an orthographic projection of the first light shielding pattern on the first substrate completely covers an orthographic projection of the preset subregion on the first substrate.

Abstract: A system includes a first hardware architecture and computational storage. The computational storage includes a second hardware architecture, and memory storing instructions that, when executed by the second hardware architecture, causes the system to perform a first set of operations. The first set of operations include receiving instructions from the first hardware architecture, performing one or more computations on data stored in the second hardware architecture, based on the received instructions, and transmitting a result to the first hardware architecture, based on the one or more performed computations.

Abstract: This application relates to transmission methods and apparatuses as well as related non-transitory computer-readable media. An example method includes receiving first indication information, where the first indication information indicates a first technology stack type corresponding to a first application. The method further includes establishing, based on the first indication information, a transmission channel that is based on the first technology stack type. The method further includes sending or receiving at least one of signaling or data of the first application through the transmission channel.

Abstract: Embodiments of the present disclosure relate to a method for task scheduling and an electronic device. The method comprises: determining whether there is a task to be scheduled in an online task set of a waiting queue; and if there is the task to be scheduled in the online task set, scheduling the task to be scheduled in the online task set based on a preset online scheduling mode, wherein the preset online scheduling mode is a sequential mode, a throughput mode, or a round-robin mode.

Abstract: A user terminal positioning method is used in an edge cloud server, and includes: receiving satellite positioning information sent by a user terminal; determining a location service area in which the user terminal is located; on the basis of the location service area, acquiring a differential correction model corresponding to the location service area from a public cloud server; using the satellite positioning information and the differential correction model to implement location calculation to obtain location information of the user terminal; and sending the location information to the user terminal.

Abstract: A method includes: A communication apparatus receives information about an artificial intelligence (AI) connection, where the information about the AI connection includes at least one of the following configured for the AI connection: a model, a dataset, and a computing resource; and the communication apparatus sets up the AI connection to an AI node based on the information about the AI connection. The communication apparatus sets up the AI connection to the AI node based on the information about the AI connection including at least one of the model, the dataset, and the computing resource, so that AI-related signaling can be transmitted between the communication apparatus and the AI node based on the AI connection, and an AI-related operation is performed, to implement integration of AI and a wireless network.