Beijing Baidu Netcom Science and Technology Co., Ltd.

Beijing Xiaomi Mobile Software Co., Ltd.

Peking University

Beihang University

Beijing Qihoo Technology Company Limited

Apollo Intelligent Connectivity (beijing) Technology Co., Ltd.

Beijing Mobike Technology Co., Ltd.

Xiaolong Wang

Jun Zhang

Huan Ren

Mei Zhu

Xuefeng Guo

Jiaying Zou

Baosheng Li

Runhao Li

Haixin Xu

Chaochao Chen

Tianyang Cai

Yanzeng Zhao

Lijing Wang

Yunan Zou

Haina Ci

Shangyue Ji

A method for invoking a system file includes: detecting, during a startup process, a trigger operation that is input; establishing, in response to the detecting of the trigger operation, a link with a cloud server, and the trigger operation being used to trigger an invocation to the system file; and invoking, based on the link, the system file from the cloud server. As such, the system file can be invoked from the cloud server, and an invocation to the system file can be realized.

Method and apparatus for invoking system file, and storage medium

This application relates to the field of audio noise reduction, and provides a method and system for noise reduction in aircraft simulator sounds, a device, and a medium. The method includes: acquiring sound data from an aircraft simulator sound system; classifying the sound data to obtain classified audio data; performing Short-Time Fourier Transform (STFT) processing on the classified audio data to obtain spectral frames; performing noise reduction processing on the spectral frames by using a neural network, to obtain processed spectral frames, where the neural network includes a recurrent neural network and a Deep Q-network (DQN); and performing inverse STFT on the processed spectral frames to obtain denoised audio. This application can achieve low-cost and efficient noise reduction for sounds.

Method and system for noise reduction in aircraft simulator sounds, device, and medium

Disclosed is a DNA sequencing method. The DNA sequencing method of this invention comprises: (1) adding a tag sequence at the 3' terminus of the DNA to be sequenced so as to form a DNA to be sequenced including the tag sequence, the nucleotide sequence of said tag sequence being the reverse complement of the nucleotide sequence of the sequencing primer; (2) mixing the DNA to be sequenced including the tag sequence and the sequencing primer so as to form a product having a 5′ terminus double strand and a single main strand; (3) after step (2) is completed, the product is mixed separately with dATP, dCTP, dTTP, and dGTP to obtain four systems, each system is separately added to a single-molecule device modified by a DNA polymerase, and electric signals are read. Experiments verify that the method of this invention performs DNA sequencing and has important application value.

DNA sequencing method

A scene reproduction test method, apparatus, device and program product of an autonomous driving system are provided by the present application. The method includes: obtaining problematic scene data generated during a test on an autonomous driving vehicle equipped with a first autonomous driving system, and determining key obstacle information and non-key obstacle information according to the problematic scene data; generating, according to the non-key obstacle information, a virtual obstacle model, and determining, according to the key obstacle information, a real device used to simulate a key obstacle; where the real device is a device that actually exists in a test environment; performing, by utilizing the virtual obstacle model and the real device, a reproduction test on an autonomous driving vehicle equipped with a second autonomous driving system. In the solution, the test object is a real autonomous driving vehicle, and the key obstacle is a real device.

Scene reproduction test method, apparatus, device and program product of autonomous driving system

The present application discloses a fault prediction method, apparatus, and a storage medium, and relates to fields of cloud computing and fault processing. An embodiment includes acquiring a fault alarm request, wherein the fault alarm request is obtained by at least two fault triggering parameters of a fault generated by cloud operation, a hidden danger generated by cloud operation, and a change generated by terminal operation at a user level; analyzing the fault alarm request, to obtain at least two fault triggering parameters of the fault, the hidden danger, and the change; establishing an association between the at least two fault triggering parameters of the fault, the hidden danger, and the change, to obtain an association result; and predicting a fault causing the fault alarm request according to the association result, to obtain a fault prediction result.

Fault prediction method, apparatus and storage medium

A method and apparatus for processing a local hot spot, an electronic device and a storage medium. A specific implementation of the method includes: acquiring, at set times, standalone data of each node device and process data of each process within the each node device in a cloud computing environment; detecting, based on the standalone data of each node device and the process data of each process within the each node device, and pre-acquired historical fault data corresponding to each local hot spot, whether each local hot spot satisfies a preset processing condition corresponding to each local hot spot; and processing the local hot spot satisfying the processing condition, in response to detecting that a local hot spot satisfies the corresponding processing condition.

Method and apparatus for processing local hot spot, electronic device and storage medium

Described is a terminal function setting method and device for vehicle unlocking, and a mobile terminal. The method comprises: receiving a current request for vehicle unlocking sent by a mobile terminal; determining to perform a scene mode of the current request; acquiring a terminal function setting manner under the scene mode; and performing function setting of the mobile terminal according to the terminal function setting manner.

Terminal function setting method and device for vehicle unlocking, and mobile terminal

Disclosed in the present invention are a method for displaying website authentication information and a browser, the method comprising: acquiring, by cloud query, authentication parameter information of a website provided by a network address authentication server after a network address change event is triggered, wherein the authentication parameter information at least comprises display picture information of authentication information, and the display picture information of the authentication information is generated by the network address authentication server according to the source of the authentication information and website type information; and displaying the authentication information of the website in the browser according to the authentication parameter information. According to the technical solution provided by the present invention, the information authenticated by authority can be displayed in real time when users visit the website, enabling the users to have a proper understanding of the security of the currently-visited website.

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Beijing, China

Xiaolong Wang