Abstract: A video playing method and apparatus are described that implement an adaptively varied playing speed, and meet a playing setting of a user, thereby improving viewing experience of the user in a video played at an adaptively varied speed. The method includes obtaining a first playing speed and obtaining first information. The first information includes image information of a video and/or voice information of the video. The method further includes playing the video at a second playing speed that is obtained based on the first playing speed and the first information.

Abstract: Recombinant polynucleotides including a nucleic acid sequence encoding an engineered SARS-CoV-2 spike protein (S12) or an immunogenic fragment thereof, in which the engineered spike protein or immunogenic fragment includes one or more mutations in the S2 segment of the S12 ectodomain. Vaccines, pharmaceutical compositions, and methods of use of the polynucleotides, vaccines, and pharmaceutical compositions in treating, alleviating, or managing SARS-CoV-2 infection and/or one or more symptoms thereof.

Abstract: An embodiment includes generating a caller list of callers that issue requests for calling a designated program at runtime. The embodiment also includes generating an authorized caller list of authorized callers allowed to call the designated program, wherein the authorized callers are selected from among callers on the caller list. The embodiment also includes generating an authorization key for each of the authorized callers that the designated program will require as a condition for completing call requests.

Abstract: Embodiments of the present application provide a method for controlling a network connection, a terminal and a non-transitory storage medium. The method includes: detecting a state of a terminal, where the terminal is configured to communicate with both of a first base station and a second base station in the dual connectivity mode and the state of the terminal represents a connection status between the terminal and a network where the first base station locates; and prohibiting the terminal from connecting with the second base station in response to the state of the terminal representing the terminal is in an idle state and the terminal having been in the idle state for a predetermined time.

Abstract: Disclosed are a method and device for controlling the state switching of a fluid torque converter, a vehicle and a storage medium, the method including: obtaining a target instruction when the torque converter of the vehicle is in a locked state, the target instruction triggering a change in the torque transmission direction of a transmission system of the vehicle; obtaining a state parameter, and determining whether the current vehicle is in a target operating condition according to the state parameter; and if the current vehicle is in the target operating condition, switching the fluid torque converter to an open state, and switching the torque converter back to the locked state after maintaining the open state for a preset period of time.

Abstract: Provided are a compound of formula (I), a stereoisomer, a deuterated compound, a solvate, a prodrug, a metabolite, a pharmaceutically acceptable salt or a eutectic thereof, or a pharmaceutical composition comprising same, and use thereof as a ketohexokinase inhibitor in the preparation of drugs for treating related diseases. Each group in formula (I) is as defined in the description.

Abstract: An aqueous dispersion comprising a silicone-acrylic polymer with reduced coagulum, a process of preparing the aqueous dispersion, and an aqueous coating composition comprising the aqueous dispersion and providing coatings with improved corrosion resistance.

Abstract: Various embodiments of the present technology generally relate to robotic devices and artificial intelligence. More specifically, some embodiments relate to an artificial neural network training method that does not require extensive training data or time expenditure. The few-shot training model disclosed herein includes attempting to pick up items and, in response to a failed pick up attempt, transferring and generalizing information to similar regions to improve probability of success in future attempts. In some implementations, the training method is used to robotic device for picking items from a bin and perturbing items in a bin. When no picking strategies with high probability of success exist, the robotic device may perturb the contents of the bin to create new available pick-up points. In some implementations, the device may include one or more Computer-vision systems.

Abstract: Methods, systems, and computer program products for de-duplicating data in executable files in a container image are disclosed. The method may include receiving a request to read a file in a first layer in a container image including a plurality of layers, wherein the file is a delta file which is from an updated executable file based on a base executable file, the base executable file is in a lower layer than the first layer in the container image, and the delta file includes block mappings between the updated executable file and the base executable file and different data between the two files, and blocks included in the two files are based on respective file structure. The method may also include restoring the updated executable file based on the delta file and the base executable file. The method may further include returning data in the updated executable file.

Abstract: A computer-implemented method, system and computer program product for improving accuracy and efficiency of auditing databases. A table, list or index of a database is analyzed to identify metadata, which includes time series data, user data, an Internet Protocol address and operation data. The identified metadata is associated with the corresponding record or row of the table, list or index from which the metadata was extracted. A determination is then made as to whether to record a raw data image associated with the record or row of the analyzed table, list or index based on the corresponding data operation. The identified metadata as well as the recorded data images, if any, are stored in a structured audit log. Auditing information is then obtained from a structured audit log based on matching the record or row identifier (RID) associated with the query with the RID associated with the structured audit log.

Abstract: The present disclosure provides a spiral blade, a grinding component and a food processor. The spiral blade includes: a spiral blade body, and the spiral blade body includes a feeding area used for feeding, a grinding area connected with the feeding area and a discharging area connected with the grinding area; and a plurality of spiral ribs are arranged on the grinding area, and a cleaning structure is arranged on the discharging area. The spiral blade is applied to the food processor and is only used for grinding food rather than extruding juice and discharging residues, therefore its structure is relatively simple, meanwhile, as a cleaning structure is arranged on the discharging area, the cleaning structure can be used for pushing the crushed food to a predetermined area.

Abstract: The present disclosure provides a vacuum pumping device and a food processor. The vacuum pumping device includes an upper cover; a lower cover configured to cooperated with the upper cover to form a receiving cavity and including a connecting part at a lower portion of the lower cover, a wall of the receiving cavity defining an evacuation hole and an exhaust hole; a mounting support located in the receiving cavity and connected to the upper cover and/or the lower cover; a vacuum pump connected to the mounting support, and including an air inlet communicating with the evacuation hole and an air outlet communicating with the exhaust hole; a control circuit board connected to the mounting support and electrically connected to the vacuum pump; and a power supply device located in the receiving cavity and electrically connected to the control circuit board.

Abstract: Disclosed are a method for managing data and a storage device thereof. The storage device includes at least one memory including a plurality of planes, each plane includes a plurality of blocks, and peer blocks in different planes are belonged to operate in a multi-plane mode. The plurality of blocks are detected to find a unavailable block. Then, available blocks corresponding to the unavailable block in planes other than the plane where the unavailable block is located are marked as backup blocks that do not operate in the multi-plane mode. A first block with effective data is selected from the plurality of blocks operating in the multi-plane mode. Data of the first block is moved to a backup block in the same plane.

Abstract: An example operation may include one or more of generating an initial seed and allocating one or more authorized bits of the initial seed to a plurality of blocks in a distributed ledger, storing the initial seed and an identification of which authorized bits of the initial seed are allocated to each block of the distributed ledger, receiving a final seed value that is partially generated by each of a plurality of nodes configured to access the distributed ledger based on authorized bits of respective blocks updated by each respective node, and generating a random sequence value based on the final seed value and storing the random sequence value in a block of the distributed ledger.

Abstract: A first memory page in a memory of the computer is allocated as a first stack to buffer meta data for function calls in the program. A memory protection key for the first memory page is generated. A second memory page in the memory is allocated as a second stack to buffer user data for function calls in the program.

Abstract: Embodiments of the invention are directed to updating a dynamic library. Aspects include receiving an indication that the dynamic library has been updated and identifying all program modules that depend on the dynamic library. Aspects also include, for each program module that depends on the dynamic library, reassigning an application program interface (API) address for a current version of the dynamic library to an API address of the updated version of the dynamic library.

Abstract: Global variables are shared between programs associated with different addressing modes. A first program of an application records an allocated address to a global variable in a global variable sharing area (GVSA). The first program is associated with a first addressing mode. The first program specifies the global variable to be shared across different addressing modes. An address of the GVSA is passed to a second program of the application that is loaded after the first program has been loaded. The second program is associated with a second addressing mode different from the first addressing mode. The second program also specifies the global variable in the second program to be shared across different addressing modes. The second program retrieves the allocated address to the global variable from the GVSA based on the address of the GVSA. The second program accesses the global variable based on the retrieved allocated address.

Abstract: A system can predict memory device failure through identification of correctable error patterns based on the memory architecture. The failure prediction can thus account for the circuit-level of the memory rather than the mere number or frequency of correctable errors. A failure prediction engine correlates hardware configuration of the memory device with correctable errors (CEs) detected in data of the memory device to predict an uncorrectable error (UE) based on the correlation.

Abstract: Embodiments of the present invention relate to the field of communications technologies, and provide a message processing method and apparatus, to resolve a prior-art problem that intelligence of a notification message processing method is relatively low. In the embodiments of the present invention, an importance level of each application is determined based on a historical use feature of each application, and then a notification manner of a notification message of each application is determined based on the importance level of each application, so that when a notification message is received, the notification message is displayed in the notification manner corresponding to the application to which the notification message belongs. Solutions provided in the embodiments of the present invention are suitable for use during notification message processing.

Abstract: Embodiments of the invention are directed to updating a dynamic library. Aspects include receiving an indication that the dynamic library has been updated and identifying all program modules that depend on the dynamic library. Aspects also include, for each program module that depends on the dynamic library, reassigning an application program interface (API) address for a current version of the dynamic library to an API address of the updated version of the dynamic library.