Abstract: A data processing system, that includes: one or more host processing devices, the one or more host processing devices may be configured to support instantiation of a plurality of virtual machines such that a first set of virtual machines run one or more worker processes, each worker process operating on a respective data set to produce a respective gradient. The host processing devices may be configured to support instantiation of a second set of virtual machines running one or more reducer processes that operate on each respective gradient produced by each worker process to produce an aggregated gradient. The one or more reducer processes may cause the aggregated gradient to be broadcasted to each worker process.

Abstract: An efficiency tracking method of a controller applied to a flyback power converter includes before the controller soft starts, an original frequency variation curve setting voltage generated by the controller outputting an original frequency variation curve setting detection current to an original frequency variation curve setting detection resistor determining a frequency variation curve of the flyback power converter, and utilizing adjustment of resistance of the original frequency variation curve setting detection resistor to achieve efficiency optimization. Therefore, the controller controls an output voltage of the flyback power converter and tracks a maximum power point of the flyback power converter according to the efficiency tracking method to achieve efficiency optimization.

Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for performing neural architecture search for machine learning models. In one aspect, a method comprises receiving training data for a machine learning, generating a plurality of candidate neural networks for performing the machine learning task, wherein each candidate neural network comprises a plurality of instances of a layer block composed of a plurality of layers, for each candidate neural network, selecting a respective type for each of the plurality of layers from a set of layer types that comprises, training the candidate neural network and evaluating performance scores for the trained candidate neural networks as applied to the machine learning task, and determining a final neural network for performing the machine learning task based at least on the performance scores for the candidate neural networks.

Abstract: An embodiment of this application provides a method and apparatus for testing control software, and a computer-readable storage medium to reduce the time consumed in the simulation-based debugging and enhance efficiency. The method may include obtaining test information of a plurality of fault signals; and injecting, based on the test information of the plurality of fault signals, the plurality of fault signals into a simulation environment in sequence to obtain test results of the plurality of fault signals handled by the control software, where the simulation environment may be a simulation environment of a control object of the control software.

Abstract: A layout pattern of a magnetoresistive random access memory (MRAM) includes a substrate having a first cell region, a second cell region, a third cell region, and a fourth cell region and a diffusion region on the substrate extending through the first cell region, the second cell region, the third cell region, and the fourth cell region. Preferably, the diffusion region includes a H-shape according to a top view.

Abstract: An identity certificate may be issued to a blockchain node. The issuance may include issuing a first identity certificate to a first terminal and receiving a second identity certificate issuance request that is from the first terminal. A second identity certificate may be issued to the first terminal, and a third identity certificate issuance request is received from the second terminal. A third identity certificate is issued to the second terminal, so that the second terminal forwards the third identity certificate to the third terminal.

Abstract: Aspects of the disclosure are directed to performing disaggregation-aware model graph partitioning, which can include provisioning and load balancing disaggregated resource pools, such as general purpose processors, accelerators, general purpose memory, and high bandwidth memory. Across these disaggregated resource pools, machine learning model operations can be packed and/or batched. The partitioning can further include automatically tuning runtime parameters.

Abstract: A switch and socket cover structure includes a light transmitting cover, an LED light panel, a carrying board and a light control switch component. The light transmitting cover has a first opening, a light emitting area on a side of the first opening, and a light sensing area on a side of the first opening. The LED light panel is installed to the bottom of the light transmitting cover and corresponsive to the light emitting area, the carrying board is installed to the bottom of the light transmitting cover and has a second opening corresponding to the first opening, and an accommodating slot corresponding to the light sensing area. The light control switch component is installed in the accommodating slot and provided for the light sensing area to detect ambient light, and the light control switch component is electrically connected to the LED light panel.

Abstract: A switch and socket cover structure includes a light transmitting cover, an LED light panel, a carrying board and a light control switch component. The light transmitting cover has a first opening, a light emitting area on a side of the first opening, and a light sensing area on a side of the first opening. The LED light panel is installed to the bottom of the light transmitting cover and corresponsive to the light emitting area, the carrying board is installed to the bottom of the light transmitting cover and has a second opening corresponding to the first opening, and an accommodating slot corresponding to the light sensing area. The light control switch component is installed in the accommodating slot and provided for the light sensing area to detect ambient light, and the light control switch component is electrically connected to the LED light panel.

Abstract: A power extension cord socket includes a first socket device and a control device. The first socket device has plural AC power sockets and AC power switches, and each AC power socket is provided for plugging an external load to forward mains electricity, and each AC power switch is connected to the respective AC power socket for controlling the open circuit or closed circuit of the AC power socket. The control device is coupled to the mains electricity and electrically connected to the first socket device. The control device has a leakage detection processor and a leakage power-off switch and uses the leakage detection processor to detect a current usage status of the first socket device, and turns on the leakage power-off switch in an abnormal status to stop each AC power socket from forwarding the mains electricity to the load.

Abstract: Display cover glass includes a glass substrate. The glass substrate has a first panel and a second panel. An angle formed between the first panel and the second panel. The first panel has a first display area provided with an arbitrary first point. The second panel has a second display area provided with an arbitrary second point. The color difference value ?E between the first point and the second point is less than or equal to 17 when the viewing angle difference between the first point and the second point is 10-60 degrees. The first panel and the second panel make it possible to display driving information, such as a navigation interface, and an operation interface in the two display areas respectively so that the driver of a means of transport can read the information clearly and use the operation interface with ease.

Abstract: A circular car side LED projection lamp installed onto a car body and used as a warning light includes a lamp base, a light panel, a light guide frame and a lamp cover. Both light panel and light guide frame are installed in the lamp base, covered by the lamp cover, and connected to the lamp base. The light panel has a drive circuit and plural first LEDs connected to the drive circuit, spaced from each other, and arranged on at least two opposite sides of the light panel. The light guide frame is covered onto the light panel, and two opposite sides of its inner frame perimeter are in a serrated shape with convex teeth extending downwardly to form a light guide part which is covered onto each first LED to receive and guide a beam from each first LED to form a side light.

Abstract: A method for obtaining enrichment information and a controller are provided. The method includes: querying, by an enrichment information handling circuit, whether a database stores a first enrichment information corresponding to a user device in response to the enrichment information handling circuit receiving a first creation request associated with the user device from an application; triggering, by the enrichment information handling circuit, the application to subscribe to the database for enrichment information corresponding to the user device in response to determining that the database stores the first enrichment information corresponding to the user device; and pushing, by the database, second enrichment information to the application in response to presence of the second enrichment information corresponding to the user device in the database.

Abstract: A resource management method, a resource management system, and a workload scheduling apparatus for network slicing are provided. In the method resource management, a service request related to an application type of a terminal device is received. A monitoring report of the terminal device is obtained according to the service request. The monitoring result relates to a condition of the radio resource used by the terminal device. A usage situation of a slicing resource is analyzed based on the slicing resource requested by the service request and the monitoring report to predict a predicted arrangement result of the slicing resource. The slicing resource requested by the service result is arranged according to the predicted arrangement result to transmit a corresponding setting configuration to the radio access network. The setting configuration serves to adjust the slicing resource. Accordingly, the request of the service and the current condition are fulfilled.

Abstract: A resource management method, a resource management system, and a workload scheduling apparatus for network slicing are provided. In the method resource management, a service request related to an application type of a terminal device is received. A monitoring report of the terminal device is obtained according to the service request. The monitoring result relates to a condition of the radio resource used by the terminal device. A usage situation of a slicing resource is analyzed based on the slicing resource requested by the service request and the monitoring report to predict a predicted arrangement result of the slicing resource. The slicing resource requested by the service result is arranged according to the predicted arrangement result to transmit a corresponding setting configuration to the radio access network. The setting configuration serves to adjust the slicing resource. Accordingly, the request of the service and the current condition are fulfilled.

Abstract: A data processing system, that includes: one or more host processing devices, the one or more host processing devices may be configured to support instantiation of a plurality of virtual machines such that a first set of virtual machines run one or more worker processes, each worker process operating on a respective data set to produce a respective gradient. The host processing devices may be configured to support instantiation of a second set of virtual machines running one or more reducer processes that operate on each respective gradient produced by each worker process to produce an aggregated gradient. The one or more reducer processes may cause the aggregated gradient to be broadcasted to each worker process.

Abstract: The present disclosure provides a method of maintaining the continuity of a transmission service and a service center. The method includes: receiving a consumption report from a user equipment, wherein the user equipment receives a first transmission service through a first bearer; in response to receiving a specific request, obtaining user identification information of the user equipment from the specific request; accessing the consumption report corresponding to the user equipment based on the user identification information, and obtaining first service information of the first transmission service from the consumption report; and controlling the user equipment to switch to use a second bearer to receive a second transmission service according to the first service information, wherein the first bearer is one of a unicast bearer and a broadcast bearer, and the second bearer is another of the unicast bearer and the broadcast bearer.

Abstract: A tool-free hard disk bracket includes a base having abase body with a guide groove, and an engaging member connected to the base body. A frame includes a first side arm movably engaging with the engaging member. A handgrip is rotatably connected to one end of the base body. An operating unit includes an operating member releasably engaging with the handgrip and having a rotating shaft portion inserted rotatably and movably into the guide groove. The operating member is operated to rotate and release engagement with the handgrip, and is further operated to move along the guide groove toward the engaging member to push the engaging member to pivot and release engagement with the first side arm.

Abstract: The present disclosure provides a method of maintaining the continuity of a transmission service and a service center. The method includes: receiving a consumption report from a user equipment, wherein the user equipment receives a first transmission service through a first bearer; in response to receiving a specific request, obtaining user identification information of the user equipment from the specific request; accessing the consumption report corresponding to the user equipment based on the user identification information, and obtaining first service information of the first transmission service from the consumption report; and controlling the user equipment to switch to use a second bearer to receive a second transmission service according to the first service information, wherein the first bearer is one of a unicast bearer and a broadcast bearer, and the second bearer is another of the unicast bearer and the broadcast bearer.