Abstract: Embodiments of this disclosure provide a malicious traffic identification method and a related apparatus. The malicious traffic identification method may include: determining a receiving time of first alarm traffic; obtaining, according to a preset policy, a plurality of pieces of second alarm traffic corresponding to the first alarm traffic within a target time period, where the target time period is a time period determined based on the receiving time, and a similarity between each of the plurality of pieces of second alarm traffic and the first alarm traffic is greater than a preset threshold; performing feature extraction on the plurality of pieces of second alarm traffic to obtain first feature information; and determining, based on the first feature information, whether the first alarm traffic is malicious traffic. In embodiments of this disclosure, accuracy of malicious traffic identification on a live network can be improved by using a multi-flow traceback method.

Abstract: The disclosure provides an image display method including: obtaining an adjustment ability of an image parameter in a terminal device, the adjustment ability of the image parameter being used for indicating the image parameter capable of being adjusted in the terminal device; obtaining first data of an image of a first application; and based on the first data including M first parameters and parameter values of the M first parameters, adjust parameter values of M second parameters, respectively, and based on the adjusted parameter values of the M second parameters, display the image of the first application; where the first parameter is an image parameter of the first application indicated by the adjustment ability; and the first parameters have one-to-one correspondence to the second parameters, and an adjustment range of the second parameters includes the parameter values of the first parameters.

Abstract: An image encoding method and apparatus, a real-time communication method, a device, a storage medium, and a program product. The method includes: obtaining a first image frame in a video stream, encoding the first image frame into a first non-instantaneous decoding refresh (non-IDR) frame, and encoding a next image frame of the first image frame into an instantaneous decoding refresh (IDR) frame based on a determination, according to the first non-IDR frame, that a scene switch occurs.

Abstract: Community-driven, context-aware (e.g., geospatially and space-time aware) intelligent research assistant systems are provided. A virtual assistant application of a user computing system may receive a query from a user and provide the query to a server. The server may determine a category and topic of the query and determine whether an application exists for the category and topic. When the application exists, the server may call an application programming interface (API) associated with the application that executes finite state machine (FSM) logic to determine a context-aware answer to the query and provide the determined context-aware answer to the virtual assistant application.

Abstract: The present invention relates to a regenerable hydrogen sulfide adsorbent and a preparation method thereof. The preparation method specifically includes: 1) combining meta-aluminate as an active component with activated alumina as a carrier in a manner of impregnation, spray coating or solid phase mixing to obtain a precursor; 2) aging and drying the precursor, and finally performing roasting to obtain the adsorbent; and 3) processing the adsorbent to present a specific size and shape through shaping measures to meet industrial application requirements. Compared with the prior art, the adsorbent obtained according to the present invention can achieve an efficient removal effect on hydrogen sulfide gas at a material inlet, with a concentration adaption range of 0 to 1000 ppm and an effective removal precision of 0.1 ppm or below.

Abstract: Vacuum systems for epoxy mounting of material samples are disclosed. In some examples, a vacuum system may be a castable and/or cold mounting vacuum system that facilitates mounting and/or encapsulation of material samples in epoxy resin under low, vacuum, and/or near vacuum pressure. In some examples, the vacuum system may comprise a flow control device configured to control epoxy flow through a dispensing tube that connects to a hollow vacuum chamber. In some examples, the vacuum chamber may have an opening encircled by a rim sandwiched between upper and lower portions of a sealing ring. A movable lid may be configured to press down on the upper portion of the sealing ring when in a closed position, so as to seal the opening.

Abstract: A method and system for adjusting height and damping force, the method comprising: between a first connection part (110) and a second connection part (120), arranging a pneumatic valve (130), an air spring (140), an adjustable damper (150) and a damping force adjustment device (160) used for adjusting the damping force of an adjustable damper (150), the positions of the pneumatic valve (130), the air spring (140), the adjustable damper (150) and the damping force adjustment device (160) being adaptive and the pneumatic valve (130) being connected to the damping force adjustment device (160) and the air spring (140), respectively; the pneumatic valve (130) collects at least one movement variable of the first connection part (110) relative to the second connection part (120); meanwhile, the pneumatic valve (130), according to the collected movement variable and/or the change in the movement variable, controlling the air spring (140) to inflate or deflate so as to implement height adjustment; and/or carrying out

Abstract: The application discloses a method for managing food in a refrigerator, including the steps of recognizing the type and quantity of the food placed in the refrigerator according to an image shot by an external camera of the refrigerator; determining a position of the food placed in the refrigerator according to images shot by internal cameras of the refrigerator; generating an AR label for recording information of the food with regard to the food placed in the refrigerator; displaying the AR label of the inquired food after receiving a food query request from a user; wherein the information of the food at least includes the type, quantity and position of the food; and displaying the images shot by the internal cameras in real time after receiving an image viewing request from the user. With the adoption of the application, the food in the refrigerator can be managed more efficiently.

Abstract: The present application provides a display panel and a display device. The display panel includes a first wiring layer connected between a first pixel driving circuit and a first light-emitting device; a signal wiring layer electrically connected to the first pixel driving circuit and partially overlapping the first wiring layer; and a capacitive barrier layer disposed between the first wiring layer and the signal wiring layer and including at least one organic insulating layer, so as to improve the display effect of the display light-transmitting area through the capacitive barrier layer.

Abstract: An electronic menu system. The system includes a reservation server comprising memory storing customer information, a network interface, and a processor configured to communicate with a handheld data device via the network interface. The handheld data device includes an imaging engine comprising a digital camera being in data communication with facial recognition software. A search engine is in data communication with the memory of the reservation server. A query engine retrieves a plurality of questions from the memory of the reservation server and displays a plurality of questions on a touch screen display. A display engine displays a custom menu, the custom menu being compiled in part based on an answer from a customer to one or more of the plurality of questions and in part from the customer information.

Abstract: A system and method for system for indicating payment method availability on a smart shopping bin includes capturing a shopper's facial image as they enter a store and obtain a smart shopping cart. Facial image recognition determines whether that shopper has pre-associated payment information. If so, the shopper and payment information is associated with their cart and a green light is illuminated on the cart. If no payment information is associated with the shopper, a red light is illuminated instead. If the shopper becomes disassociated with their cart while shopping, the light is changed to red. When shopping is complete, shoppers and carts with red lights are set for manual payment, while carts with green lights may use automatic payment on exit.

Abstract: A system and method for automated generation of study cards stores digital images of user highlighted content. A digital image is captured of highlighted print media by photo or scanning. Highlighted content from digitally displayed content is captured by electronic file or screenshot. Highlighted areas from captured content is determined and isolated, displayed for confirmation or correction, and labeled, organized stored or printed by the user.

Abstract: A method of manufacturing a sheet of glass comprises: (a) forming a vertically oriented ribbon of glass that moves downward as a function of time, the ribbon of glass having a first primary surface and a second primary surface that face in generally opposite directions and a core disposed between the first and second primary surfaces; (b) as the ribbon of glass moves downward, passing the ribbon of glass adjacent to a first raised temperature zone liquefies the first primary surface while a temperature of the core remains below a softening temperature; and (c) after the ribbon of glass moves below the first raised temperature zone, separating a sheet of glass from the ribbon of glass. Passing the ribbon of glass adjacent the first raised temperature zone reduces total thickness variation, surface roughness, and other surface defects of the ribbon of glass.

Abstract: Provided are a fusing and degradation method and apparatus for a micro-service, a device, a medium, and a program product, which relate to the field of the Internet, in particular to the field of fusing and degradation. The specific implementation is as follows: instantiating, by a monitoring probe woven into a micro-service traffic process, a fuse component according to an obtained fusing and degradation rule, and weaving, by the monitoring probe, the fuse component into the traffic process, where the fuse component is used for performing fusing and degradation on a traffic request processed in the traffic process. The fusing and degradation technology during the running of a micro-service is achieved through a probe so that the micro-service developer can fuse and degrade a micro-service application that is running without hard coding, thereby improving the efficiency and stability of the micro-service fusing and degradation.

Abstract: The present invention relates to a regenerable hydrogen sulfide adsorbent and a preparation method thereof. The preparation method specifically includes: 1) combining meta-aluminate as an active component with activated alumina as a carrier in a manner of impregnation, spray coating or solid phase mixing to obtain a precursor; 2) aging and drying the precursor, and finally performing roasting to obtain the adsorbent; and 3) processing the adsorbent to present a specific size and shape through shaping measures to meet industrial application requirements. Compared with the prior art, the adsorbent obtained according to the present invention can achieve an efficient removal effect on hydrogen sulfide gas at a material inlet, with a concentration adaption range of 0 to 1000 ppm and an effective removal precision of 0.1 ppm or below.

Abstract: A mechanical energy-based self-powering counting system is provided. The system includes an electromagnetic power generator, a count measuring circuit, a count energy supply circuit, a controller and a wireless transmission module. The electromagnetic power generator is driven by an external device and produces an electric signal and outputs the electric signal to the controller after passing it through the count measuring circuit. The controller processes the received signal, updates a count according to certain programming rules and sends data to the wireless transmission module. The energy from the electromagnetic power generator flowing through the count measuring circuit can supply power to the controller. An energy storage module in the count energy supply circuit performs voltage feedback on the controller. The controller monitors the voltage of the energy storage module to control whether it enters a charging state.

Abstract: A system and method for generating a customized shopping assistant map on a smartphone or tablet is generated in accordance with a retail consumer's identity determined from facial recognition. Information from content and timing of a customer's prior product purchases is analyzed via application of machine learning, and the consumer's shopping patterns are established. When the consumer enters a retail location, their face is recognized and frequently purchased products and their location at the current store is generated on their device, along with information including relevant coupons or on-sale items.

Abstract: A system and method for blockchain-based document processing includes a processor, network interface, print engine, scan engine, and a memory storing a blockchain ledger. The blockchain ledger includes time stamped blocks, each block including currency data associated with a digital currency value. The processor generates a block corresponding to a received instruction, a preexisting currency value associated with the received instruction and contract data corresponding to a smart contract associated with the received instruction. The processor updates the blockchain ledger with a generated block and shares an updated blockchain ledger with other networked data devices via the network interface. The processor also receives verification of the updated blockchain ledger from the other networked data devices. The processor executes the smart contract upon receipt of verification.