Globalfoundries U.S. Inc.

Beijing Baidu Netcom Science Technology Co., Ltd

Boe Technology Group Co., Ltd.

Beijing Boe Display Technology Co., Ltd.

Ca, Inc.

Beijing Bytedance Network Technology Co., Ltd.

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

Beijing Baidu Netcom Science and Technology Co., Ltd.

University of Science and Technology Beijing

National Institute of Clean-and-low-carbon Energy

Beijing Sankuai Online Technology Co., Ltd

Shenhua Group Corporation Limited

Antpool Technologies Limited

Xuan Li

Xu Zhang

Dan Liu

Chengquan Zhang

Shanshan Liu

Xiaoqiang Zhang

Hanqing Zhao

Mengyi En

Mingming Zhang

Hailun Xu

Lukun Zhai

Yang Zhang

Junwei Wang

Junjie Zhao

Lei Han

Wei Zhou

Hongyu Zhao

Hongtao Lin

Jingjing Zhuge

Yi Xie

Rui Wu

Yi Guo

Fei Ma

Shuangquan Yang

Chen Huang

Guangyuan Yu

Yi Cheng

Junyi Chen

Jianping Shen

Qingshuai Yang

Pingchuan Liu

Keke Zhou

Jinqiang Wang

Yang Chong

Yang Mo

Guihua Bai

Liming Xiao

Limei Che

Jingliang Duan

Chuyu Zheng

Dongjian Shi

Qinfang Qi

Yuanfeng Song

Yingfang Deng

Binhang Yan

Changning Wu

An intervention-based shared control method and apparatus in forward collision avoidance scenario of autonomous vehicle includes: acquiring vehicle state data of the autonomous vehicle and inputting the vehicle state data into a constructed forward collision avoidance control model to obtain an optimal nominal collision avoidance trajectory of the autonomous vehicle; and acquiring steering input data of a driver in controlling the autonomous vehicle, and obtaining the shared control method in the forward collision avoidance scenario of the autonomous vehicle. The present disclosure proposes a vehicle model decoupling method for control solution and risk prediction in a high-velocity forward collision avoidance scenario.

Intervention-based shared control method and apparatus in forward collision avoidance scenario of autonomous vehicle

A word mining method and apparatus, an electronic device and a readable storage medium are disclosed. The method includes: acquiring search data; taking first identification information, a search sentence and second identification information in the search data as nodes, and taking a relationship between the first identification information and the search sentence, a relationship between the first identification information and the second identification information and a relationship between the search sentence and the second identification information as sides to construct a behavior graph; obtaining a label vector of each search sentence in the behavior graph according to a search sentence with a preset label in the behavior graph; determining a target search sentence in the behavior graph according to the label vector; and extracting a target word from the target search sentence, and taking the target word as a word mining result of the search data.

Word mining method and apparatus, electronic device and readable storage medium

Amplifier devices includes a first amplifier connected to receive an input voltage. The first amplifier outputs an internal voltage. These structures also include a second amplifier having an input node connected to receive the internal voltage and an output node outputting an output voltage. A resistive feedback loop is connected to the input node and the output node of the second amplifier. A first cross-coupled bandwidth boosting stage is connected to the input node of the second amplifier and a second cross-coupled bandwidth boosting stage connected to the output node of the second amplifier. The cross-coupled bandwidth boosting stages form a distributed differential positive feedback structure.

Amplifier having distributed differential positive feedback

Apparatuses include (among other components) a first gain device connected to receive an initial voltage, a second gain device in series with the first gain device and connected to receive output of the first gain device, differential gain devices connected to receive outputs from the first gain device and the second gain device (the differential gain devices provide opposite voltage outputs from the apparatus) and high-frequency compensation feed-forward paths connected to the first gain device and the second gain device.

Single-to-differential converter

A monitoring method includes obtaining identification information of a digital certificate processing device, establishing a connection with the digital certificate processing device according to the identification information, sending monitoring information to the digital certificate processing device, receiving operation data fed back according to the monitoring information, and monitoring an operation status of the digital certificate processing device according to the operation data.

Method and apparatus for monitoring digital certificate processing device, and device, medium, and product

A face image processing method and apparatus, a readable medium, and an electronic device, relates to the field of image processing technologies. The method includes: obtaining () sight line information in a face image to be processed in accordance with a preset recognition algorithm, where the sight line information includes: a first coordinate and an edge coordinate for an eye, and the edge coordinate is used to indicate an intersection of a sight line of an eye and an edge of the face image; determining () a target area in the face image according to the sight line information, where the target area includes a sight line segment with the first coordinate and the edge coordinate as endpoints; and rendering () a preset effect material to target area to obtain a target image.

Face image processing method and apparatus, readable medium, and electronic device

The present application discloses a method and an apparatus for recognizing text content, and an electronic device, and relates to a text recognition technique in the field of computer technology. The specific implementation is as follows: acquiring a dial picture; detecting at least one text centerline and a bounding box corresponding to each text centerline in the dial picture; and recognizing text content in each line of text in the dial picture based on the at least one text centerline and the bounding box corresponding to each text centerline.

Method and apparatus for recognizing text content and electronic device

The present application discloses a method and an apparatus for optical character recognition, an electronic device and a storage medium, and relates to the fields of artificial intelligence and deep learning. The method may include: determining, for a to-be-recognized image, a text bounding box of a text area therein, and extracting a text area image from the to-be-recognized image according to the text bounding box; determining a bounding box of text lines in the text area image, and extracting a text-line image from the text area image according to the bounding box; and performing text sequence recognition on the text-line image, and obtaining a recognition result. The application of the solution in the present application can improve a recognition speed and the like.

Optical character recognition method and apparatus, electronic device and storage medium

The present disclosure discloses a task management method based on an instant message, a client and a server. According to an example of the method, the client displays instant messages in a group on a message display interface. When a task conversion operation for any one of the instant messages is obtained on the message display interface, the client sends the task conversion operation for the instant message to the server. When receiving the task conversion operation, the server converts the instant message into a target task to be processed and sends the target task to the client. When receiving the target task from the server, the client displays the target task on a task display interface.

Task management based on instant message

A Microblog-based event context acquiring method has: an event-related acquiring information of original microblogs and reposted microblogs thereof contained in a predetermined topic within a statistical time period; calculating an event heat time distribution about the topic corresponding to the information of the original and reposted microblogs thereof related to the event within the statistical time period, the event heat indicating a degree of concern of the original microblogs and the reposted microblogs thereof related to the event in a user group; and selecting, from the statistical time period, a plurality of event context time nodes and corresponding node events according to the event heat time distribution about the topic within the statistical time period so as to constitute an event context of the topic. Event context of the event contained in the predetermined topic by means of the microblogs is acquired quickly and accurately.

Microblog-based event context acquiring method and system

Embodiments of the present disclosure provide a pixel circuit, a driving method thereof and a display device comprising the pixel circuit. The pixel circuit comprises a display unit and a first precharge unit; the first precharge unit is connected to the display unit, a (N&#x2212;1)scan line and a control line, and is configured to convert light energy into electric energy and to precharge the display unit with the converted electric energy under the control of the control line and the (N&#x2212;1)scan line; the display unit is further connected to the Nscan line and a data line and is configured to charge the display unit through the data line under the control of the Nscan line; wherein N&#x2265;2.

Pixel circuit, driving method thereof and display device

Disclosed is a multi-stage plasma reactor system with hollow cathodes for cracking carbonaceous material with each stage comprising: hollow cathodes and hollow anodes cooled by recycling cooling medium or refrigerant; working gas inlet(s); inlet(s) of carbonaceous material and carrier gas as feedstock; reaction tubes in connection with the anode or cathode, in addition, the reactor system also comprises: at least one inlet(s) of quench medium located lower portion of last one of the reaction tubes; and at least one outlet(s) of quenched products and gases located on bottom or lower portion of last one of the reaction tubes, wherein chambers are formed between the first hollow cathode or the hollow cathode used as the reaction tube of any stage and the anode so as to generate plasma gas and/or electric arc therein, generated plasma gas jet fully contacts and efficiently mixes with the carbonaceous material and carrier gas as feedstock and/or volatiles caused by pyrolysis within or nearby highest temperature region of the chambers, and pyrolysis of the carbonaceous material and/or gas-phase reaction of volatiles are occurred. The present reactor system has excellent energy efficiency and higher cracked products yield.

Multi-stage plasma reactor system with hollow cathodes for cracking carbonaceous material

Various embodiments includes at least one of systems, methods, and software for backup and recovery of systems including boot configuration data in an extension firmware interface partition. Generating a backup, in some embodiments, includes copying Boot Configuration Data (BCD) from a registry of an operating system executing on a computer into a file and storing the file. These and other embodiments may include a system restore process that consumes this file. Such a process may operate to identify an Extension Firmware Interface (EFI) hard disk partition on a hard disk of a system to be restored, temporarily assign a drive letter to the identified EFI hard disk partition, and copy files common amongst all installations an operating system to be restored on the system along with BCD data from the BCD file to the EFI hard disk partition according to the assigned drive letter. The system may then be rebooted.

Backup and recovery of systems by restoring a backup boot configuration data (BCD) with installation files from an operating system install disk

Growing community of inventors

Beijing, China

Xuan Li