Alibaba Group Holding Limited

Advanced New Technologies Co., Ltd.

Fireeye Security Holdings US LLC

Min Li

Lei Zhang

Phung-Te Ha

Hui Xu

Disclosed herein are methods, systems, and apparatus, including computer programs encoded on computer storage media, for handling blockchain-based loan application. One of the methods includes: obtaining a loan application sent by the client device of the loan applicant, wherein the loan application comprises identity information of the loan applicant for identity authentication; determining that the loan application is approvable based on the identity information; performing a loan issuance logic to issue a loan to the loan applicant with a loan amount according to the loan application; and sending a request to one or more blockchain nodes of the blockchain network to store a transaction record of the loan to a blockchain, wherein the transaction record includes the identity information and the loan amount.

Virtual resource allocation method and device based on blockchain

According to one embodiment of the disclosure, a method for reassigning execution of certain instructions directed to a speculative execution task or a reserved instruction, attempted by a guess process, to be handled by a host process is described herein. The method involves detecting whether a software component, operating within a virtual machine deployed within a guest environment of the network device, is attempting to execute an instruction associated with a speculative execution task. If so, the speculative execution task is prevented from being performed by the software component without the virtual machine detecting that speculative execution by the software component has been reassigned.

System and method for mitigating cyberattacks against processor operability by a guest process

One or more embodiments of the application provide a method and apparatus for blockchain-based recordkeeping, which are applicable to a self-service vending terminal. The self-service vending terminal is a node of a blockchain. The method includes: obtaining first record information, wherein the first record information is generated based on identification information of a target buyer; receiving second record information, wherein the second record information is generated based on purchase live stream data associated with the target buyer; generating a target transaction based on the first record information and the second record information; and sending the target transaction to a distributed database of a blockchain, for the target transaction to be recorded in the distributed database of the blockchain in response to the target transaction being verified by nodes of the blockchain based on a consensus.

Blockchain-based recordkeeping method and apparatus

The present disclosure relates to a video subtitle display method and apparatus. The method includes receiving a request to play a target video sent by a terminal; determining a display mode of a subtitle according to a content type corresponding to the subtitle of the target video; and controlling the terminal to display the subtitle on a video picture according to the display mode when the target video is played. The video subtitle display method and apparatus provided by the embodiments of the present disclosure enable the display mode of the subtitle of the video to be changed according to the content type corresponding to the subtitle, and therefore, satisfying the user's viewing requirements for subtitles of different content types.

Video subtitle display method and apparatus

Querying for business service processing status information is disclosed, including: receiving a query reference message from a server, wherein the query reference message includes information associated with a set of processing nodes associated with a business service, a sequence associated with the set of processing nodes, and a set of predicted measures of time corresponding to the set of processing nodes; determining a next information query time associated with a current processing node of the set of processing nodes based at least in part on a predicted measure of time of the set of predicted measures of time corresponding to the current processing node; in response to occurrence of the next information query time, sending an information query request to the server; and receiving an information query response from the server, wherein the information query response includes a current business service processing status information associated with the business service.

Growing community of inventors

Hangzhou, China

Min Li