Beijing Xiaomi Mobile Software Co., Ltd.

International Business Machines Corporation

China Petroleum & Chemical Corporation

Other

Xiaomi Inc.

Research Institute of Petroleum Processing, Sinopec

Huawei Technologies Co., Limited

Dell Products Inc.

Emc IP Holding Company LLC

Massachusetts Institute of Technology

Tsinghua University

Chinese Academy of Sciences

Beijing Baidu Netcom Science and Technology Co., Ltd.

Nuctech Company Limited

Beijing Baidu Netcom Science Technology Co., Ltd

Zheng Li

Yue Wang

Xin Peng Liu

Wei Wu

Zhijian Da

Liang Cheng

Tiejun Liu

Bing Liu

Chaogang Xie

Liang Wang

Jun Long

Gang Tang

Jiushun Zhang

Guangwei Yu

Lei Wang

Wei Liu

Zhiqiang Chen

Ziran Zhao

Qiang Li

Qiang Wang

Wei Luo

Jie Chen

Peng Wang

Zhe Wang

Yuanyuan Li

Hui Zhao

Qiang Fu

Yang Bai

Rajeev J Ram

Lei Gao

Meng Wang

Wanlong Wu

Yi Liu

Lei Zhang

Gang Chen

Lei Jia

Huiping Tian

Chao Yang

Yi Luo

Pengfei Zhang

Jing Hu

Jiangwei Li

Nan Jiang

Yingkang Jin

Qian Xu

Jian Qiang Liu

Lucas William Partridge

Shipeng Wang

Xingsheng Lin

Jun Du

Mingyuan He

Yanjiong Wang

Shan Chen

Anguo Mao

Lingdong Weng

Xuan Ma

Genquan Zhu

Yanfei Zhang

Chengping Hua

Qian Jin

Yan Cui

Jie Feng

Yubo Wang

Lun Zhang

Jin Yan Shao

Mingde Xu

Zongjun Shen

Minggang Li

Xin Feng

Jun Jie Nan

Qing He

Zi Wang

Zhanzhu Zhang

Zaisha Mao

Ce Zhang

Dian Fan

Fengmei Zhang

Biao Chai

Xianli Ding

Zhen Wang

Zheng Yang

Jialin Li

Zhifan Sheng

Yongcan Gao

Minghui Xie

Weimin Lu

Jianguo Ma

Yuntao Zhu

Xuanran Wang

Quan Chen

Xiaoxia Guo

Yinan Yang

Jinping Qu

Jinyan Li

Zhong Hua Zhang

Dai Tan

Zhijian Liang

Qingyuan Wang

Lizhi Li

Shaoze Ma

Provided are a networking method, communication method, and communication system for a multi-mode communication device, a device, and a chip. The networking method includes: sending response information about available communication modes between a network access node and a to-be-connected node to the network access node, where the available communication modes are divided into a plurality of sets, and modes in each of the sets are incompatible with each other, and modes in different sets are compatible with each other; and locking an optimal mode, selected from each of the sets based on the response information, as handshake information between the two nodes when a preset negotiation result is met, such that the network access node reports corresponding routing information, and a root node updates networking routing information.

Networking method, communication method, and communication system for multi-mode communication device, device, and chip

Provided are an audio signal processing method, a training method, an apparatus and a storage medium, relating to the field of data processing, in particular to, the field of voice. The audio signal processing method includes: eliminating at least pail of a linear echo signal from a mixed voice signal, to obtain an intermediate processing signal, where the mixed voice signal is obtained by mixing a target voice signal with an echo signal, and the echo signal is generated in an environment where the target voice signal is located and includes the linear echo signal and a nonlinear echo signal; and removing the nonlinear echo signal and a residual part of the linear echo signal from the intermediate processing signal, by using a target full convolution neural network model, to obtain an approximate target voice signal, the target full convolution neural network model including at least two convolution layers.

Audio signal processing method, training method, apparatus and storage medium

Disclosed are a measurement system for micro-mixing and a measurement method thereof. The measurement system comprises a mixing device, a light enhancement unit, an observation unit, an image acquisition unit, a display device and a tracer injection device; the light enhancement unit comprises a light-emitting device, a light-focusing device and a reflecting device; the observation unit comprises an observation window; the image acquisition unit comprises a distortion-free lens and an image acquisition device which are connected in sequence, and a central axis of the distortion-free lens is in alignment with a central axis of the observation window. The measurement method is performed in the measurement system provided by the present application. In the present application, the brightness of visual field is improved, the light interference on target image is shielded off, the process of micro-mixing can be observed in real time, and thereby the micro-mixing efficiency can be evaluated.

Measurement system for micro-mixing and measurement method thereof

An image processing method includes segmenting, by a cloud server and based on a zoom ratio of a high-definition image in a high-definition image library, a low-definition image of a small zoom ratio from a terminal to obtain a plurality of image blocks. For each image block, performing, by the cloud server, retrieval and matching in the high-definition image library to obtain one or more high-definition reference images, and then performing, by the cloud server, image quality improvement using an image enhancement network that is based on the high-definition reference images to obtain a plurality of high-definition image blocks. Finally, stitching, by the cloud server, the high-definition image blocks into a super-definition image with higher resolution and higher definition, and returning, by the cloud server, the super-definition image to the terminal.

Image processing method and related apparatus

Embodiments of the present disclosure relate to a method, a device, and a computer program product for latency processing. The method includes: in response to that a data persistence operation occurs in a system, acquiring a record for the operation, wherein the record includes an actual latency of the operation and a group of measurements of a group of states of the system within a predetermined time period of the occurrence of the operation. The method further includes: in response to that the actual latency of the operation is greater than a first threshold, generating an estimated latency of the operation by using a trained predictor on the basis of the group of measurements. The method further includes: determining a difference between the actual latency and the estimated latency, and in response to that the difference is less than a second threshold, identifying one or more states from the group of states on the basis of the record and the estimated latency. When there is a high-latency problem in the data persistence operation of the system, the solution of the present disclosure can identify the most major factors that lead to this problem, and thus can provide targeted repair measures to users.

Method, device, and computer program product for latency processing

Disclosed is a method for preparing acetaldehyde from acetylene under the catalysis of a ZAPO molecular sieve. The method comprises the steps of pre-heating an acetylene raw material gas and water, subjecting same to continuous hydration in a fluidized bed under the catalysis of the ZAPO molecular sieve to prepare acetaldehyde, and then subjecting same to separation, absorption and rectification to obtain an acetaldehyde product, wherein the catalyst can be continuously regenerated for use. The process of the present application is simple, stable and efficient, solves the problem of the dependence nature of the production of acetaldehyde by means of acetylene hydration on a mercury catalyst, avoids the harm caused by mercury to the human body and the environment, and has higher production and use values.

Method for preparing acetaldehyde from acetylene under catalysis of ZAPO molecular sieve

Embodiments of the present disclosure relate to a method, an electronic device, and a computer program product for managing a storage device. The method includes: determining, based on the frequency of data access to the storage device, whether a data access component of the storage device will move; determining, if it is determined that the data access component will move, a first storage unit in the storage device based on a storage location of previously accessed data in the storage device, wherein the data access component is located at a first spatial location corresponding to the first storage unit; and sending a read request for data in a second storage unit in the storage device that is adjacent to the first storage unit, so as to cause the data access component to move from the first spatial location to a second spatial location corresponding to the second storage unit. The embodiments of the present disclosure can reduce the latency of data access to the storage device.

Method, device, and computer program product for managing storage device

An anechoic chamber and a construction method thereof are provided, the anechoic chamber includes a top surface, being a polygon; trapezoid surfaces, corresponding to edges of top surface, upper edge lengths of trapezoid surface being equal to edge lengths of top surface, trapezoid surfaces being connected to edges of top surface through the upper edges, the trapezoid surfaces being sequentially connected along a circumferential direction of top surface, and being at angle to the top surface; rectangular surfaces, corresponding to the trapezoid surfaces, upper edge lengths of rectangular surface being equal to lower edge lengths of trapezoid surface, rectangular surfaces being connected to the trapezoid surfaces through the upper edges, the rectangular surfaces being sequentially connected along a circumferential direction of the lower edges of trapezoid surfaces, and being perpendicular to the top surface; and an absorbing material, disposed on the top surface, the trapezoid surfaces and the rectangular surfaces.

Anechoic chamber and construction method thereof

Embodiments of the present disclosure relate to a method, an electronic device, and a computer program product for failure handling. This failure handling method includes determining a sector set failure type associated with at least one failed sector set of a disk; if the sector set failure type indicates that the number of failed sector sets in the at least one failed sector set is greater than a first threshold number, generating an instruction for replacing the disk; and otherwise performing at least one of the following: migrating data from a failed sector set in which the number of failed sectors is greater than a second threshold number to a spare sector set, and performing a failure recovery for a failed sector set in which the number of failed sectors is less than or equal to the second threshold number.

Method, electronic device, and program product for failure handling

Edge device task management is provided. It is determined whether a subtask cancel and migrate plan exists when a request to run a higher priority subtask of a second plurality of subtasks corresponding to a second task is received while a first task comprised of a first plurality of subtasks is running on a first cluster of edge devices. In response to determining that the subtask cancel and migrate plan does exist, a lower priority subtask of the first plurality of subtasks is canceled from a designated edge device of the first cluster of edge devices based on the subtask cancel and migrate plan. The lower priority subtask is migrated to another edge device for running based on the subtask cancel and migrate plan. The higher priority subtask of the second plurality of subtasks is sent to the designated edge device of the first cluster of edge devices for running.

Edge time sharing across clusters via dynamic task migration based on task priority and subtask result sharing

Dynamically verifying ingress configuration changes is provided. A temporary ingress controller configuration is generated for an ingress configuration change set contained in an ingress configuration change set dispatcher queue of an ingress controller pod. The temporary ingress controller configuration corresponding to the ingress configuration change set is loaded into a temporary ingress controller located in a temporary ingress controller pod of the computer. A health check is performed on the temporary ingress controller pod running the temporary ingress controller with the temporary ingress controller configuration corresponding to the ingress configuration change set. The temporary ingress controller configuration is used as a configuration for an ingress controller located in the ingress controller pod of the computer based on the health check indicating that the temporary ingress controller pod did not crash while running the temporary ingress controller with the temporary ingress controller configuration corresponding to the ingress configuration change set.

Dynamically verifying ingress configuration changes

An embodiment includes determining, based on historical data associated with a specific task, a baseline bandwidth recommendation for completing the specific task. The embodiment assigns, for a first time period, the specific task to a first computing device on a network. The embodiment allocates, for the first time period based on the baseline bandwidth recommendation, a first baseline bandwidth to the first computing device. The embodiment allocates, for the first time period, a portion of a shared buffer bandwidth as a first buffer bandwidth to the first computing device based on a weight value assigned to the specific task. The first buffer bandwidth combines with the first baseline bandwidth as a first total bandwidth for the specific task. The embodiment throttles, during the first time period, data packets associated with the specific task based on the first total bandwidth for the specific task.

Dynamic allocation of edge network resources

Light-emitting diodes having radiative recombination regions with deep sub-micron dimensions are described. The LEDs can be fabricated from indirect bandgap semiconductors and operated under forward bias conditions to produce intense light output from the indirect bandgap material. The light output per unit emission area can be over 500 W cm, exceeding the performance of even high brightness gallium nitride LEDs.

Silicon nano light emitting diodes

Embodiments of the present disclosure provide a method, an electronic device, and a computer program product that involve accessing a storage device. The method includes determining, in response to an access to the storage device via a first path being determined as timeout, whether an error on the first path is of a first error type. The method further includes causing the access to be suspended for at least a scheduled time period if the error on the first path is of the first error type. The method further includes resuming the access via a second path after the scheduled time period expires. With embodiments of the present disclosure, the capability of processing the problem of failure in accessing a storage device and the stability in accessing a storage device can be improved.

Method, electronic device, and computer program product for accessing storage device

A method for generating a map. The method comprises: acquiring current position information () of a target device () and a pre-generated electronic map (), wherein the central position of the electronic map () is the position represented by position information of the target device () and acquired when or before the electronic map () is generated; and in response to the determination that a current position () represented by the current position information () meets pre-set adjustment conditions, using a new thread to execute the following adjustment steps to generate an adjusted electronic map (): generating a new electronic map () with the current position () as the central position and adjusting the pre-generated electronic map () according to the new electronic map ().

Method and apparatus for generating map

Growing community of inventors

Beijing, China

Zheng Li