Boe Technology Group Co., Ltd.

Advanced New Technologies Co., Ltd.

Alibaba Group Holding Limited

International Business Machines Corporation

Lenovo (beijing) Limited

Ntt Docomo, Inc.

Hefei Boe Optoelectronics Technology Co., Ltd.

Beijing Baidu Netcom Science and Technology Co., Ltd.

Google Inc.

Hewlett-packard Development Company, L.p.

Telefonaktiebolaget Lm Ericsson (publ)

Baidu Online Network Technology (beijing) Co., Ltd.

Sas Institute Inc.

China Petroleum & Chemical Corporation

Beijing Xiaomi Mobile Software Co., Ltd.

Wei Xu

Liang Li

Shi Shu

Xiaolong He

Zhanfeng Cao

Xin Gu

Jikai Yao

Kang Guo

Muyi He

Liu Liu

Qin Mu

Chao Zhang

Wei Liu

Wenbo Wang

Naoto Okubo

Jidong Chen

Yaqiang Wu

Lingyun Wang

Xiang Fang

Dandan Zheng

Xin Jie Lv

Ke Xu Zou

Yingwen Luo

Maogang Chen

Lei Zhang

Dong Chen

Meng Li

Qi Yao

Zhen Liu

Jian Li

Feng Zhang

Bo Yang

Wei He

Hua Zhang

Zhe Wang

Peng Li

Xiao Lin Zhang

Chuanxiang Xu

Wei Peng Huang

Qi Guo

Seongyeol Yoo

Yonglian Qi

Hui Li

Pengxia Liang

Sharad Singhal

Ming Lei

Yi Liu

Yin Xia

Sheng Wang

Chao Zhou

Xiaoyun Zhu

Zhikui Wang

Xiang Wang

Jianjun Zhang

Yanjun Liu

Yonggang Wang

Bowen Liu

Qian Xu

Xinyan Xiao

Jun Wu

Miki Kashima

Chao Guo

Feng Hong

Bo Jiang

Qiaoqiao She

Chaofeng Li

Ling Zhu

Robert William Pratt

Ming Lin

Bolei He

Jiachen Liu

Chao Fu

Xiang Juan Meng

Jian Wen

Gaolin Fang

Mingxiang Cai

Qinghua Duan

Yin Zhang

Yaohui Gu

Ce Zhang

You Jiang

Bin Xie

Xuanhui Qu

Xingchuang Xiong

Bo Meng

Heng Luo

Zejian Huang

Jiong Huang

Kecheng Wei

Guang Ling

Baogang Yao

Libo Fu

Natalia Summerville

Lele Han

Yingzhan Lin

Shiguang Huang

Hong Xiang

Li Wei Wang

Kunbin Chen

Xiliu Tang

The present invention provides a high-strength and high-plasticity titanium matrix composite and a preparation method thereof. The preparation method includes: preparing high-oxygen hydride-dehydride titanium powder using a high-temperature rotary ball grinding treatment process, in which the prepared hydride-dehydride titanium powder has a particle size of 10-40 μm, and has an oxygen content of 0.8-1.5 wt. %; preparing high-purity ultra-fine oxygen adsorbent powder using a wet grinding method of high-energy vibration ball grinding treatment process; in which a purity of the oxygen adsorbent powder is ≥99.9%, and a particle size of the oxygen adsorbent powder is ≤8 μm; mixing the high-oxygen hydride-dehydride titanium powder with the oxygen adsorbent powder in a protective atmosphere, and then press-forming the powder obtained after mixing to obtain a raw material blank; and performing atmosphere protective sintering treatment on the raw material blank to obtain a titanium matrix composite. The method prepares a titanium matrix composite reinforced by in-situ self-generating multi-scale Ca—Ti—O, TiC, TiB particles. The microstructure and grains are effectively refined, and the strength and plasticity of the material are significantly improved.

High-strength and high-plasticity titanium matrix composite and preparation method thereof

A method for denoising click data includes: acquiring a set of click data including pieces of first click data and a real label corresponding to each piece of first click data; extracting feature vectors of each piece of first click data with a graph model; dividing the feature vectors into sets of feature vectors; obtaining trained binary classification models by training binary classification models with the sets of feature vectors; for each of the feature vectors, obtaining prediction values corresponding to the feature vector by predicting the feature vector with the trained binary classification models, and calculating a prediction label of the feature vector based on the prediction values of the feature vector; and removing noise data in the pieces of first click data, based on the pieces of first click data, the real label and the prediction label of each piece of first click data.

Method for denoising click data, electronic device and storage medium

A terminal is disclosed including a transmitting unit that transmits, to a base station, a schedule request (SR); and a receiving unit that receives, from the base station, an uplink grant indicating scheduling information for transmitting uplink data, wherein the transmitting unit transmits, to the base station, the uplink data by employing the scheduling information. In other aspects, a base station and a system are also disclosed.

Method, user equipment unit and base station for transmitting and receiving uplink data

The embodiments herein relate to a method in a network device. In one embodiment, there proposes a method in a network device, comprising: determining a classification to which a route belongs based on one or more classification criteria; determining, based on the classification to which the route belongs, a detection mechanism for detecting whether the route is an abnormal route; detecting whether the route is an abnormal route using the determined detection mechanism. With the embodiments herein, the abnormal routes, especially the black hole routes, can be automatically detected and resolved in real time.

Methods and network devices for detecting and resolving abnormal routes

Embodiments of the application disclose a summary generation method and apparatus. A specific embodiment of the method comprises: acquiring a target article including a headline and a body of the article; determining whether a question is included in the headline; determining, in the body of the article, an information-satisfied-paragraph including an answer to the question, in response to determining that the question is included in the headline; and generating a summary of the target article based on the determined information-satisfied-paragraph. The above embodiment may generate a summary that directly satisfies the users' demand for information.

Summary generation method and apparatus

A computing device selects a piecewise linear regression model for multivariable data. A hyperplane is fit to observation vectors using a linear multivariable regression. A baseline fit quality measure is computed for the fit hyperplane. For each independent variable, the observation vectors are sorted, contiguous segments to evaluate are defined, for each contiguous segment, a segment hyperplane is fit to the sorted observation vectors using a multivariable linear regression, path distances are computed between a first observation of the and a last observation of the sorted observation vectors based on a predefined number of segments, a shortest path associated with a smallest value of the computed path distances is selected, and a fit quality measure is computed for the selected shortest path. A best independent variable is selected from the independent variables based on having an extremum value for the computed fit quality measure.

Piecewise linearization of multivariable data

Provided are methods for transmitting and receiving uplink data, a user equipment and a base station. The method for transmitting uplink data by a user equipment includes: transmitting to a base station a scheduling request (SR); receiving, from the base station, an uplink grant indicating scheduling information for transmitting uplink data, wherein the scheduling information is allocated by the base station according to a volume of the uplink data, the volume being determined by the SR; and transmitting to the base station the uplink data by employing the scheduling information. In this way, the present invention reduces power consumption and time delay during an uplink data transmission process.

Methods for transmitting and receiving uplink data, a user equipment and a base station

Embodiments of the disclosure provide methods, systems, computer program products for accessing web pages interactively are disclosed. According to the method, a web page comprising a plurality of user interface elements is accessed. Then information comprising identifications of the plurality of user interface elements and hot keys corresponding to the plurality of user interface elements is obtained. And then the information is sent to an assistive tool for being read out. In response to a hot key corresponding to a user interface element being input, an action corresponding to the user interface element is executed.

Interaction on a web page

A user identity determining method includes: acquiring target multidimensional feature information of a target user, wherein the target multidimensional feature information includes at least two types of feature information in at least one of biometric feature information or non-biometric feature information; comparing the target multidimensional feature information with multidimensional feature information of a plurality of designated users, respectively, to obtain a comparison result; and determining an identity of the target user based on the comparison result.

User identity determining method, apparatus, and device

Provided are a mobile terminal and a drop protection method thereof. The mobile terminal includes a display panel, a middle frame, a rear shell, a protection module and a detection module; the middle frame being mounted in the rear shell; and the display being arranged on the middle frame. The protection module includes a buffer elastic block mounted on the middle frame and an elastic block control unit for controlling buffer elastic block to eject out if the mobile terminal is in a drop state. At the instant of dropping down to the ground, the buffer elastic block absorbs a generated momentum reduces instant impact stress of mobile terminal, thereby protecting modules, and preventing stress concentration. Since buffer elastic block is arranged on middle frame, the mobile terminal is better protected, and damages to the screen and the internal modules caused by drop of the mobile terminal are be avoided.

Mobile terminal and drop protection method thereof

A method, system, and computer program product, include recording high-frequency wave data of local arid adjacent fault curves of a power grid to compare the high-frequency wave data with historical fault data to detect an actual fault region in the power grid, the power grid having a plurality of sensors distributed in the power grid, each sensor being upstream of one adjacent sensor and downstream of an other adjacent sensor.

System, method and computer program product for fault detection and location in power grid

An ion resonance excitation operation method and device by applying a quadrupolar electric field combined with a dipolar electric field. The method includes applying a main RF to any pair of plates of the ion trap mass analyzer, and applying a quadrupolar excitation signal to any pair of plates, and applying a reverse phase dipolar excitation signal to any pair of plates. Also provided is an ion resonance excitation operation method and device by using a quadrupolar electric field combined with a dipolar electric field, which includes applying a positive main RF to a pair of electrode rods of the quadrupole, and applying a negative main RF to the other pair of electrode rods; applying a quadrupolar excitation signal to any pair of electrode rods, applying a reverse phase dipolar excitation signal to any pair of electrode rods.

Ion resonance excitation operation method and device by applying a quadrupolar electric field combined with a dipolar electric field

An authentication method includes: acquiring a front face feature and a side face feature of a first user in response to a face authentication request of the first user; searching, based on the front face feature and the side face feature of the first user, a first list of users of multiple births corresponding to the first user for a candidate user matching both the front face feature and the side face feature of the first user, wherein the first list of users of multiple births corresponding to the first user is a list of users of multiple births with similar front face features and non-similar side face features; and determining, based on consistency between the candidate user and the first user in the front face feature and the side face feature, whether the first user succeeds in authentication.

Authentication and authentication mode determination method, apparatus, and electronic device

A method for resource transfer, includes: acquiring a front face image, and a side face image from at least one side, of a target user; performing a liveness detection and an identity recognition on the target user based on the front face image and the side face image; and executing, if a liveness detection result is that the target user is a live user and an identity recognition result is that the target user is an authorized user of a target electronic account, resource transfer on the target electronic account.

Method, apparatus, and system for resource transfer

Growing community of inventors

Beijing, China

Wei Xu