Abstract: Methods and systems for automated testing of virtual reality software applications using robotic devices include a server that converts a test workflow description into a sequence of actions in a format interpretable by a robotic device. The server transmits the sequence of actions to the robotic device. For each action in the sequence of actions, the server a) receives, from the robotic device, execution data corresponding to an outcome of execution of the action by the robotic device; b) captures, from a virtual reality device, one or more of image data and vector data corresponding to a current state of a virtual reality software application; c) analyzes one or more of the image data, the vector data, and the execution data to determine whether the robotic device successfully executed the action; and d) upon determining that the robotic device successfully executed the action, repeats steps a)-d) for the next action.

Abstract: An antimicrobial detergent composition includes the following components by mass percent: 0.1-10% of a polyester-polyether polymer, 0.01-2% of an antimicrobial agent with a halogenated phenol structure, 10-50% of a surfactant and a solvent. A 1% deionized water solution of the detergent composition has a pH value of 7.0-9.0. In the present invention, by introducing the polyester-polyether polymer into the composition, the deposition efficiency of the antimicrobial agent with the halogenated phenol structure on a fabric can be improved, a solubilization effect of the surfactant in a detergent can be reduced, and therefore, a antimicrobial effect is achieved.

Abstract: Disclosed are a method and an apparatus for implementing a convolution operation through a calculation circuit, a medium, and a device. The method includes: determining a state type of the calculation circuit; determining a target data source based on the state type; providing target to-be-calculated data to the calculation circuit through the target data source; controlling a startup manner of the calculation circuit based on a control manner adapted to the state type; and according to the startup manner, performing a convolution operation on the target to-be-calculated data through the calculation circuit, to obtain an operation result. According to embodiments of this disclosure, stability of a power source of a chip can be ensured, thereby ensuring reliability of the chip.

Abstract: Embodiments of the present disclosure disclose a method for processing a neural network feature map using a neural network processor, and a device. The method includes: determining an operation instruction for calculating a to-be-processed feature map; determining pause state information of an operation unit in the neural network processor for executing the operation instruction; adjusting, based on the pause state information, a first pause parameter of the operation unit for executing the operation instruction to determine an adjusted second pause parameter; and controlling, based on the second pause parameter, the operation unit to execute the operation instruction to obtain a processing result corresponding to the to-be-processed feature map. According to the embodiments of the present disclosure, the first pause parameter can be adjusted, so that time distribution and/or spatial distribution for the operation unit to pause operations become more balanced.

Abstract: Disclosed are a method for processing neural network feature map using a plurality of accelerators. The method includes: reading first feature data about the neural network feature map from first shift register array in first accelerator among a plurality of neural network accelerators, and first weight data corresponding to the first feature data from first buffer; performing preset operation on the first feature data and first weight data using the first accelerator, to obtain a first operation result; shifting, according to preset shift rule, first overlapping feature data in the first feature data and required by a second accelerator to a second shift register array of the second accelerator; and performing a preset operation on the second feature data from the second shift register array including the first overlapping feature data and the read second weight data using the second accelerator, to obtain a second operation result.

Abstract: Embodiments of the present disclosure provide method and apparatus for changing radio access technology. A method performed by a network device comprises obtaining channel estimation information of a terminal device; determining an uplink power value according to the channel estimation information and a number of antennas to be used; and transmitting the uplink power value to the terminal device periodically.

Abstract: An antimicrobial detergent composition includes the following components by mass percent: 0.1-10% of a polyester-polyether polymer, 0.01-2% of an antimicrobial agent with a halogenated phenol structure, 10-50% of a surfactant and a solvent. A 1% deionized water solution of the detergent composition has a pH value of 7.0-9.0. In the present invention, by introducing the polyester-polyether polymer into the composition, the deposition efficiency of the antimicrobial agent with the halogenated phenol structure on a fabric can be improved, a solubilization effect of the surfactant in a detergent can be reduced, and therefore, a antimicrobial effect is achieved.