Abstract: Disclosed are a data flow table for high-speed large-scale concurrent data flows, method and apparatus for processing the data flow table, and a storage medium. The method includes: acquiring, according to a data flow identifier of a data flow to be inserted, addresses of candidate buckets in a fingerprint table and a data flow fingerprint; detecting whether there is an idle unit in the candidate buckets in the fingerprint table, if there is an idle unit, selecting the candidate bucket having the idle unit as target bucket; and sequentially searching for the idle unit from bottom unit to top unit of the target bucket, and when the idle unit is found in the target bucket, writing data flow fingerprint of said data flow into the found idle unit, and writing data flow record of said data flow into a recording bucket corresponding to the candidate bucket.

Abstract: Provided are a macrophage-specific chimeric antigen receptor, a controllable polarized monocyte/macrophage expressing the receptor, and a preparation method and application thereof, relating to the field of biotechnology.

Abstract: This application discloses a feature engineering orchestration method and apparatus. In the method, a first network device receives first indication information from a second network device, where the first indication information includes first method indication information and first data type indication information; the first network device performs, by using a method indicated by the first method indication information, feature extraction on data indicated by the first data type indication information, to obtain feature data, and sends the obtained feature data to the second network device; and the second network device performs model training based on the received feature data.

Abstract: A one-step method for preparing a magnetic magnesium-iron layered double hydroxide (LDH)-biochar composite material and use thereof provided. Biomass, as a substrate, is placed in a ferric salt solution, magnesium hydroxide is added, the materials are fully stirred and aged for a certain time, the aged materials are dried to obtain a magnesium-iron LDH-biomass, and the magnetic magnesium-iron LDH-biochar composite material is obtained after pyrolysis. The method solves problems of uncontrollable reaction and low crystallinity of products in preparing LDH using a coprecipitation method, reduces the amount of drugs, omits a step of adjusting a pH with an alkaline solution, improves yield and reduces a cost. The obtained magnetic magnesium-iron LDH-biochar composite material exhibits an excellent performance in adsorbing phosphate in water and can be recovered by an external magnetic field. Thus, an important method is provided for preparing LDH and the composite thereof.

Abstract: System, process, and device configurations are provided for content quality scaling and attention tracking. A method can include presenting electronic game content on a display and detecting a user attention parameter for the electronic game content. The user attention parameter may be used as an estimate of user focus and for controlling a presentation format of the electronic game content including modifying presentation of electronic game content. At least one of audio and video components of electronic game content may be modified, such as scaling size of elements, controlling display resolution, controlling display of a portion of a screen and controlling directed audio. In addition to detecting focus, configurations and processes may be used to generate game rewards based on maintained focus. Processes may be used to promote focus, provide feedback and improve device operation by reducing processing load.

Abstract: System, process, and device configurations are provided for dynamic chat translation and interactive game control. Methods can include receiving communications for a user of an electronic game and converting communications using a localization setting and a machine learning model for language processing to replace one or more segments of the communication. Updated communications may be output with replacement segments to provide automatic conversion of information in a user's understanding. By automatically adapting outputting voice or text of a game chat and/or game output, such as non-player character (NPC) chat, users may have improved understanding. In addition, systems and methods include detecting user reactions, including use of eye tracking data, to assess communication conversion and to update processes and models for conversion of communications.

Abstract: A system and a method for maintaining a nail gun is provided. A maintenance module is added on a circuit board; when a controller detects that the maintenance module is in a low-level state, it is determined that a nail gun is in a maintenance mode; at this time, a trigger module is triggered, and a motor rotates reversely to control an ejection module to be in a relaxed state; and in this state, the nail gun can be directly disassembled and maintained, without the need to look for an external tool for operation.

Abstract: Methods and systems for providing a summary of interactions exchanged between users includes receiving a request for the summary for a time window of gameplay of a video game from a user and, in response, identifying a subset of the interactions generated during the time window. The subset of interactions are analyzed to identify keywords representing topics discussed within and presenting the keywords using visual representation defining a level of prominence assigned to the keywords on a user interface for rendering. Selection of a keyword results in the summary associated with the keyword to be presented to the user.

Abstract: A method for validating a generated output of a generative artificial intelligence (AI) is provided, including the following operations: receiving an input prompt through a user interface rendered by a user device; applying the input prompt to a generative AI to produce a generated output; applying the generated output to a reverse generative AI to produce a reverse-generated prompt; determining a similarity of the reverse-generated prompt to the input prompt; responsive to determining that the similarity meets or exceeds a predefined threshold, then providing the generated output for rendering through the user interface.

Abstract: A method including executing a video game to generate a video frame for presentation on a device of a first platform for a game play by a user. The method including determining a target device of a second platform. The method including mapping the video frame to the target device. The method including determining an area of focus in a scene in the video frame based on a game context. The method including classifying an asset in the area of focus using a computer vision model implementing artificial intelligence. The method including determining that the asset is important in the game play using the computer vision model. The method including determining that the asset in the video frame that is mapped does not meet a threshold of visibility. The method including modifying the video frame that is mapped so that the asset meets the threshold of visibility.

Abstract: The present application relates to a DCDC circuit, a circuit start-up method, and an electronic device. The DCDC circuit includes a transformer circuit, a synchronous rectification circuit, and a control circuit; wherein the control circuit is configured to control a turn-on duration of a first switch and a turn-on duration of a second switch in a first bridge circuit of the transformer circuit to increase progressively every switching cycle until an output voltage of the transformer circuit is greater than a first target voltage; and control a turn-on duration of a third switch and a turn-on duration of a fourth switch in a second bridge circuit of the synchronous rectification circuit to increase progressively every switching cycle until an output voltage of the synchronous rectification circuit is greater than a second target voltage.

Abstract: The present invention discloses a thermal protection and warning method and system based on junction temperature prediction for a power device of an offshore wind power converter. The method includes: calculating a thermal resistance and a thermal capacitance corresponding to each layer inside the power device, and establishing a corresponding Cauer thermal network model; calculating power consumption at n future moments according to state variables at the n future moments corresponding to a minimized cost function, that is, calculating a variation trajectory of a heat flux parameter; calculating a variation trajectory of a junction temperature of the power device according to the Cauer thermal network model and the variation trajectory of the heat flux parameter; and comparing the calculated variation trajectory of the junction temperature with a warning temperature, and determining a current operating state of the power device.

Abstract: A capacitor structure and a power converter are provided. The capacitor structure includes a parallel cell combination, and the parallel cell combination includes a plurality of cells and a plurality of current collectors. In the parallel cell combination: the cells are connected in parallel, and the poles connected in parallel are respectively connected with other devices through corresponding confluence points. Same poles of two adjacent cells are connected through a corresponding current collector, and the current-carrying specifications of each current collector is lower than the current-carrying requirements of a confluence point of a corresponding pole. That is to say, a conductor that implements the parallel connection of the cells is no longer a whole copper plate, but the individual current collectors, thus realizing the reduction of the cost of the conductor material.

Abstract: A positive electrode active material for a secondary battery contains a lithium metal composite oxide having a crystal structure based on a rock salt structure belonging to the space group Fm-3m. The lithium metal composite oxide contains at least one element A1 selected from the group consisting of Fe, Ca, Cr, Na, Al, Si, Mg, Cu, Zn, Pb, Sb, and W. The content of the element A1 in the lithium metal composite oxide is 10 ppm by mass or more and 1000 ppm by mass or less with respect to the total amount of the lithium metal composite oxide. A lattice constant a, which indicates a length in an a-axis direction of a crystal lattice of the lithium metal composite oxide is 4.09 ? or more and 4.16 ? or less.

Abstract: Methods and systems for cooperative or coached gameplay in virtual environments are disclosed. Memory may store a content control profile regarding a set of control input associated with an action in a virtual environment of a digital content title. A request may be received from a set of one or more users associated with different source devices regarding cooperative gameplay of the digital content title. At least one virtual avatar may be generated for an interactive session of the digital content title in response to the request. A plurality of control inputs may be received from the plurality of different source devices and combined into a combination set of control inputs. Generating the combination set of control input may be based on the content control profile. Virtual actions associated with the virtual avatar may be controlled within the virtual environment in accordance with the combination set of control inputs.

Abstract: A positive electrode active material for a secondary battery contains a lithium metal composite oxide having a crystal structure based on a rock salt structure belonging to the space group Fm-3m. The lithium metal composite oxide contains at least one element A1 selected from the group consisting of Fe, Cr, Na, Mg, Cu, Zn, Pb, Sb, and W. The content of the element A1 in the lithium metal composite oxide is 10 ppm by mass or more and 1000 ppm by mass or less with respect to the total amount of the lithium metal composite oxide.

Abstract: Systems and methods for audio processing are described. An audio processing system receives audio content that includes a voice sample. The audio processing system analyzes the voice sample to identify a sound type in the voice sample. The sound type corresponds to pronunciation of at least one specified character in the voice sample. The audio processing system generates a filtered voice sample at least in part by filtering the voice sample to modify the sound type. The audio processing system outputs the filtered voice sample.