Huawei Technologies Co., Limited

Tencent Technology (shenzhen) Company Limited

Honor Device Co., Ltd.

Byd Company Limited

Hon Hai Precision Industry Co., Ltd.

Fu Tai Hua Industry (shenzhen) Co., Ltd.

The Hong Kong University of Science and Technology

Shenzhen University

Idt Technology Limited

Shenzhen Hepalink Pharmaceutical Group Co., Ltd.

Shenzhen Runtianzhi Digital Equipment Co., Ltd.

Shenzhen Frida Lcd Co., Ltd

Shenzhen Fan Display Technology Co., Ltd

China Mobile Information Technology Co., Ltd

University of Science and Technology of China

Jing Liu

Jian Gao

Yi He

Zhongyin Jiang

Bo Ling

Hui Huang

Jing Jing Liu

Min Wang

Runze Zhou

Jianjun Zhang

Qiang Ding

Yudong Chen

Bin Li

Raymond Chan

Zhenzhen Cao

Xin Liu

Nan Zhang

Hong Jiang

Bo Wang

Sixin Lin

Bo Xu

Lirong Zhang

Chaoyi Yan

Tao Cai

Lu Wang

Hong Liu

Quanzhong Gao

Houqiang Li

Junjie Yan

Wei-Da Yang

Zhu Liang

Dawei Li

Zhihong Qiu

Yu-Ching Liu

Wei Jin

Zhijun Zhang

Siwei Luo

Qing Cai

Jia Lu

Li-Quan Zhang

Zhidong Zhang

Haibo Xu

Jianbo Liang

Rongjian Huang

Mun Hoong Leong

Min Sun

Huixing Wang

Lihua Wu

Shiyi Pan

Lixin Hu

Tao Cheng

Chao Le

Dekai Li

Jindong Zhang

Bo Pang

He Zou

Zhuguang Shao

Bengbeng Su

Bing Shao

Zhengyi Liu

Yingjun Ma

Chen Yu

Jiayi Yan

Ruinan Sun

Yuxi Liu

Zhi-Jun Peng

Fangdong Chen

Lin Xia

Binbin Chen

Jiake Bai

Peng Guo

Xitao Dai

Guohui Wu

Yong Shen

Longfei Zeng

Yayong Chen

Bizhen Liao

Deqin Wu

Jinliang Gao

Sibin Gu

Yan Jia

Xiaolai Ma

Xiao Fan

Ping An

Li Pan

Yinghao Li

Haojie Lin

Yikun Huang

Junliang Zeng

Peiyi Chen

Zehao Jiang

Zhuang Li

Bingjian Zhao

Kuicong He

Daneng Wang

Xianhui Lan

Han Jiang

Xiaoshen Li

Embodiments of this application disclose a node selection method performed by a first node in a blockchain. In the embodiments of this application, nodes in a blockchain are grouped in an order of attribute weights of the nodes, to obtain a plurality of node groups. A node group whose attribute weight meets a preset condition is selected from the plurality of node groups, to obtain a target node group, and a preset quantity of candidate consensus nodes are selected from the target node group. A non-candidate consensus node in the target node group is stored into an initial node group. The initial node group is used as a new target node group, and the operation of selecting a candidate consensus node from the target node group is performed. Candidate consensus nodes are broadcast to one or more second nodes in the blockchain for verification.

Node selection method and apparatus, first node, storage medium, and program product

The present disclosure relates to a transaction processing method and apparatus. The transaction processing method includes: obtaining a first block to be uploaded; when it is determined that the first block meets a first capacity expansion condition, determining, from nodes of the blockchain and based on the first capacity expansion condition, a first node for performing filter expansion; obtaining a first capacity-expanded filter from the first node, a capacity of the first capacity-expanded filter being greater than a capacity of a first in-process filter in the execution node, and the first capacity-expanded filter being generated by the first node based on transactions having been uploaded to the blockchain; and loading a transaction in the first block to the first capacity-expanded filter, and using the first capacity-expanded filter as a second in-process filter, to perform, through the capacity-expanded second in-process filter, deduplication filtering on transactions to be uploaded to the blockchain.

Transaction processing method and apparatus

A storage system, a storage node, and a data storage method are provided. The storage system includes a plurality of computing nodes and a plurality of storage nodes, and each storage node includes a hard disk. A client writes to-be-stored data into a memory of a first computing node, and writes a log of the to-be-stored data into storage space corresponding to a first access address of a first storage node. This implements storage of the to-be-stored data.

Data storage method to shorten a data access path

An audio output method and system including first and second electronic devices and an audio output device. The first and second devices are connected to a network using a system authentication account, the first device has installed thereon a music application, and the second device has installed thereon a voice call application. When the audio output device outputs an audio signal corresponding to audio data of the music application, in response to the second device receiving an incoming call from the voice call application, the first device displays a prompt corresponding to the incoming call. The first device sends an indication of answering the incoming call to the second device, which answers the incoming call and sends audio data of the incoming call to the first device, and the first device causes the audio output device to output an audio signal corresponding to the audio data of the incoming call.

Audio output method and terminal device

A method for accessing a solid state disk and a storage device are provided. The storage device includes a network interface card, a memory, and a solid state disk, the network interface card receives to-be-written data and a write command, where the write command instructs to write the to-be-written data to the solid state disk; the network interface card writes the to-be-written data to the memory, and writes the write command to a submission queue of the solid state disk. Then, the network interface card notifies the solid state disk that there is a to-be-executed command in the submission queue of the solid state disk, where the to-be-executed command is the write command. The solid state disk obtains the to-be-written data from the memory and writes the to-be-written data to a medium of the solid state disk according to the write command.

Method for accessing solid state disk and storage device

An intake manifold for an engine includes a premixing chamber, a pressure stabilizing chamber, and multiple intake passages. The intake passages are connected with a bottom of the pressure stabilizing chamber. A first end of the premixing chamber includes an intake end having an air inlet. A second end of the premixing chamber is communicated with the pressure stabilizing chamber and is close to a top of the pressure stabilizing chamber. An exhaust gas inlet is disposed on the premixing chamber and close to the air inlet. The engine includes an engine body and the intake manifold for the engine. The vehicle includes a vehicle body and the engine.

Intake manifold for engine, engine, and vehicle

This disclosure provides a method and an apparatus for accessing a solid state disk (SSD). The method is applied to a storage node, the storage node includes a network interface card and an SSD, and the network interface card includes a memory. The network interface card receives a data write request sent by a client, where the data write request includes to-be-written data. The network interface card writes the to-be-written data to the memory of the network interface card, and the SSD obtains the to-be-written data from the memory of the network interface card and writes the to-be-written data to the SSD.

Method and apparatus for accessing solid state disk

A method is disclosed for a coprocessor of a device. The coprocessor may initiate, based on an instruction received from a processor, a wireless communication service required by the processor. The coprocessor further generates a drive instruction for driving a wireless communications module of the device to perform the wireless communication service, and then the coprocessor sends the drive instruction to the wireless communications module.

Wireless communication method and device with wireless communication function

The invention provides a low-power wide area network integrated sensing and communication method based on channel sensing and reinforcement learning, and the method comprises the steps: receiving an uplink signal transmitted by a terminal node through a gateway receiver, demodulating the uplink signal through employing a soft demodulation algorithm, and obtaining a bit log-likelihood ratio; the deep reinforcement learning model completes channel reconstruction of the corresponding link during communication according to the bit log-likelihood ratio; and calculating the current optimal network configuration according to the reconstructed channel so as to distribute the current optimal network configuration to each terminal node during next downlink transmission. According to the method, the key environment information is mined by using the deep reinforcement learning model, so that the gateway can allocate optimal network configuration to different terminal nodes according to the current network environment condition, and the decoding capability of the gateway is improved.

Low-power wide area network integrated sensing and communication method based on channel sensing and reinforcement learning

An audio output method and a system including first and second electronic devices and an audio output device. The first and second devices are connected to a network using a system authentication account, the first device has installed thereon a music application, and the second device has installed thereon a voice call application. When the audio output device outputs an audio signal corresponding to audio data of the music application, in response to the second electronic receiving an incoming call from the voice call application, the first device displays a first prompt corresponding to the incoming call. The first device sends an indication of answering the incoming call to the second device, which answers the incoming call and sends audio data of the incoming call to the first device, and the first device causes the audio output device to output an audio signal corresponding to the audio data of the incoming call.

A data processing method implemented by a network interface card device, wherein the method comprises receiving, from a first client, a first access request carrying an access address, detecting whether the first access request has a conflict; and processing the conflict according to a processing policy when the network interface card device detects that the first access request has a conflict.

Data processing method and device

A detection device runs a first sample file in a first virtual operating environment, when the first sample file sends a first Hypertext Transfer Protocol (HTTP) request to a server, the detection device obtains an identifier of the first sample file and a first data flow identifier correspondingly from the first HTTP request. The detection device obtains a second data flow identifier and a second sample file carried in subsequently transmitted data flow. If the second data flow identifier is the same as the first data flow identifier in the correspondence, the detection device determines that the second sample file is a subsample file of the first sample file, detects the second sample file to obtain a detection result of the second sample file, and determines, based on the detection result of the second sample file, that the first sample file is a malicious file.

Malicious file detection method, device, and system

The present disclosure provides a method for controlling a virtual object. The method includes: identifying screen areas corresponding to a left virtual sub-interface and a right virtual sub-interface in a virtual interface on a screen of the terminal device; detecting a gesture operation performed in the screen area corresponding to the left virtual sub-interface and detecting a gesture operation performed in the screen area corresponding to the right virtual sub-interface; and controlling a virtual object in the virtual interface to perform an action when a gesture operation is detected in the screen area corresponding to the left virtual sub-interface and the screen area corresponding to the right virtual sub-interface.

Method and apparatus for controlling virtual object, and storage medium

Embodiments of this application disclose a resource scheduling method performed at a scheduling server. Virtual machine (VM) information of a to-be-created VM is obtained and common resource information is obtained. A preset resource information private copy is updated according to the common resource information. The resource information private copy includes host machine information corresponding to a preset host machine. Finally, according to the resource information private copy, at least one candidate host machine meeting the VM information is obtained, a target host machine is obtained from the at least one candidate host machine, and the VM is created on the target host machine. In the solution, the resource information private copy can be updated in time before the resource scheduling is performed, which ensures synchronization of the resource information private copy and the common resource information, so that a better resource scheduling result is achieved.

Resource scheduling method, scheduling server, cloud computing system, and storage medium

A display method of a fan display apparatus includes detecting a present display section of a blade portion of the fan display apparatus; acquiring the image data to be displayed; determining whether the present display section and the previous display section are the same; changing a present display mode of the display elements, if the present display section and the previous display section are not the same; displaying the image data according to the changed display mode. A fan display apparatus and a fan display video wall system are also provided. The present disclosure makes the three-dimensional sense of the visual stronger; the visual effect is shocking and the experience is great; create a completely new 3D advertising solution; and at the same time, the installation method is flexible and can be installed in shopping malls, convenience stores, newspaper booths and other places.

Fan display apparatus, display method and fan display video wall system

Growing community of inventors

Shenzhen, China

Jing Liu