Abstract: A dual-polarized duplex antenna includes a top-layer dielectric substrate; a metal reflective ground plate below the top-layer dielectric substrate; vertically-placed duplex baluns for duplexing operation between the top-layer dielectric substrate and the metal reflective ground plate; and four dipole arms horizontally printed on an upper surface of the top-layer dielectric substrate. Each of the duplex balun includes a vertical dielectric substrate, a balun feedline printed on a front side of the vertical dielectric substrate, and a ground plane with a printed slot line printed on a reverse side of the vertical dielectric substrate. The balun feedline includes a low-pass filter, a high-pass filter and a microstrip feeding structure serving as a connection. The low-pass filter and the high-pass filter are located on two sides of the slot line, and are connected together by the microstrip feeding structure.

Abstract: The present disclosure discloses a data processing method and related products, in which the data processing method includes: generating, by a general-purpose processor, a binary instruction according to device information of an AI processor, and generating an AI learning task according to the binary instruction; transmitting, by the general-purpose processor, the AI learning task to the cloud AI processor for running; receiving, by the general-purpose processor, a running result corresponding to the AI learning task; and determining, by the general-purpose processor, an offline running file according to the running result, where the offline running file is generated according to the device information of the AI processor and the binary instruction when the running result satisfies a preset requirement. By implementing the present disclosure, the debugging between the AI algorithm model and the AI processor can be achieved in advance.

Abstract: The present invention relates to compounds of Formula I, methods of using the compounds as immunomodulators, and pharmaceutical compositions comprising such compounds. The compounds are useful in treating, preventing or ameliorating diseases or disorders such as cancer or infections.

Abstract: A system for reducing printable defects on a pattern mask is disclosed. The system includes a controller configured to be communicatively coupled to a characterization sub-system, the controller including one or more processors configured to execute program instructions causing the one or more processors to: direct the characterization sub-system to perform inspection of a mask blank; generate a cost function based on a first characteristic and a second characteristic, the first characteristic comprising areas of defect regions exposed by mask patterns, the second characteristic comprising pattern complexity of a design pattern; determine one or more values indicative of a minimum of the cost function via a non-linear optimization procedure; and generate one or more control signals to adjust rotation and translation of the mask blank relative to the design pattern based on the determined one or more values indicative of the minimum of the cost function.

Abstract: The present invention relates to compounds of Formula I, methods of using the compounds as immunomodulators, and pharmaceutical compositions comprising such compounds. The compounds are useful in treating, preventing or ameliorating diseases or disorders such as cancer or infections.

Abstract: The present disclosure provides a computation device. The computation device is configured to perform a machine learning computation, and includes an operation unit, a controller unit, and a conversion unit. The storage unit is configured to obtain input data and a computation instruction. The controller unit is configured to extract and parse the computation instruction from the storage unit to obtain one or more operation instructions, and to send the one or more operation instructions and the input data to the operation unit. The operation unit is configured to perform operations on the input data according to one or more operation instructions to obtain a computation result of the computation instruction. In the examples of the present disclosure, the input data involved in machine learning computations is represented by fixed-point data, thereby improving the processing speed and efficiency of training operations.

Abstract: Provided is a command inspection method, including: inspecting a plurality of to-be-inspected commands based on a plurality of first features of known obfuscated commands and a plurality of second features of normal service commands, to determine a plurality of target commands, each of the target commands being a command having one or more of the first features but none of the second features; obtaining running state text of the plurality of target commands; obtaining suspicious degree information of the plurality of target commands based on the plurality of target commands and the corresponding running state text, the suspicious degree information being used for indicating a possibility that a command is an obfuscated command; and determining, when suspicious degree information of any target command satisfies a target condition, the target command as an obfuscated command.

Abstract: An adaptive virtual desktop architecture is provided. Application install or assignment is evaluated, such as by using heuristics to identify applications that may present compatibility problems. Upon determining that a newly installed application may have compatibility problems when associated with a non-persistent virtual desktop, a promotion to a persistent virtual desktop occurs.

Abstract: Embodiments herein relate to chemical sensors, devices and systems including the same, and related methods. In an embodiment, a medical device is included. The medical device can include a graphene varactor. The graphene varactor can include a graphene layer and a self-assembled monolayer disposed on an outer surface of the graphene layer through ?-? stacking interactions. The self-assembled monolayer can provide a Langmuir theta value of at least 0.9. The self-assembled monolayer can include polycyclic aromatic hydrocarbons, tetraphenylporphyrins or derivatives thereof, metallotetraphenylporphyrins, or aromatic cyclodextrins. Other embodiments are also included herein.

Abstract: The present disclosure relates to an image processing method and apparatus, an electronic device, and a storage medium. The method includes: detecting an image to be processed to determine multiple target regions in the image to be processed and categories of the multiple target regions, the image to be processed at least comprising a part of a human body and a part of an image on a game table, and the multiple target regions comprising human-related target regions and game-related target regions; performing target recognition on the multiple target regions respectively according to the categories of the multiple target regions, to obtain recognition results of the multiple target regions; and determining association information among the target regions according to the position and/or recognition result of each target region. Embodiments of the present disclosure may implement automatic recognition and association of the target.

Abstract: A gradient copolymer comprises or consists of n polymer components. The n polymer components each independently represents an addition polymer of a monomer of the formula (I), and/or a mixture thereof, or the n polymer components each independently comprises or consists essential of one or more structural units represented by the formula (I-1), The symbol n represents an integer within the closed interval [5, ?]. The average side chain carbon number of the i-th polymer component as determined according to the nuclear magnetic resonance method is expressed as Xi, with the symbol i representing an arbitrary integer from 1 to n, the relationship X1<X2< . . . <Xn?1<Xn holds.

Abstract: The present invention relates to the technical field of crop harvesting machinery, in particular to an automatic harvesting and collecting device for sisal hemp leaves, which includes an up-and-down moving assembly, a steering device, a braking mechanism, a mechanical vision sensor device, a vehicle traveling and controlling device, a forward-and-backward moving assembly, an omnidirectional automatic positioning and rotating device, a shearing and clamping device, a collecting device and a frame.

Abstract: The invention discloses a dual-polarized filtering magneto-electric dipole antenna, which comprises an upper dielectric substrate and a lower dielectric substrate. The upper surface of the upper dielectric substrate is printed with a radiator structure, and the lower dielectric substrate is printed with a slot coupling feed network; the radiator structure comprises four parasitic patches loaded with symmetrical slots. The parasitic patches are loaded with short-circuit probes, and the slot coupling feed network comprises two orthogonal sets of Y-shaped feeders and cross-shaped slots, and the cross-shaped slots are printed on a metal floor. The new parasitic slot structures on the radiator structure increases the bandwidth while introducing a high roll-off band edge filtering effect, and combined with the slot coupling feed network with filtering function to achieve good band-pass filtering characteristics and hardly introduce additional insertion loss.

Abstract: An integrated circuit chip device and related products are provided. The integrated circuit chip device is used for performing a multiplication operation, a convolution operation or a training operation of a neural network. The device has the advantages of small calculation amount and low power consumption.

Abstract: Embodiments of the present disclosure disclose a data processing method based on an intelligent contract, a device, and a storage medium. The method includes: receiving a firmware update request corresponding to a first server node transmitted by an execution node, the firmware update request including an updated version parameter of the first server node; invoking an intelligent contract according to the firmware update request; obtaining, from a blockchain based on the intelligent contract, a firmware version update record and a firmware version release record that are associated with the first server node; and determining validity of the firmware update request according to the firmware version update record, the firmware version release record, and the updated version parameter. The firmware version release record is determined by a release node on the blockchain based on a consensus mechanism.

Abstract: The invention relates to a shared storage space access method, device and system and a storage medium. The product comprises a control module. The control module comprises an instruction cache unit, an instruction processing unit and a storage queue unit. The instruction caching unit is used for storing a calculation instruction associated with the artificial neural network operation; the instruction processing unit is used for analyzing the calculation instruction to obtain a plurality of operation instructions; the storage queue unit is used for storing an instruction queue, and the instruction queue comprises a plurality of operation instructions or calculation instructions to be executed according to the front-back sequence of the queue. Through the method or the product, the access efficiency of the storage space can be improved.

Abstract: A conducting thin film and preparation method therefor, a touch panel, and a display device are provided by the present disclosure. The conducting thin film includes a substrate, a conducting layer arranged on the substrate, a protecting layer arranged on the conducting layer, and an electricity conducting adhesive. The conducting layer includes a conducting net formed of conducting material. The protecting layer defines a plurality of openings for exposing the conducting material. The electricity conducting adhesive is formed on the protecting layer such that the electricity conducting adhesive passes through the plurality of openings in contact with the conducting material, and is filled in the plurality of openings. The protecting layer formed before the electricity conducting adhesive, thus reducing the problem of the conducting net breaking caused by the exposed conducting material being oxidized and vulmayized, and the thereby improving the conductivity of the conducting thin film.

Abstract: An integrated circuit chip device and related products are provided. The integrated circuit chip device is used for performing a multiplication operation, a convolution operation or a training operation of a neural network. The device has the advantages of small calculation amount and low power consumption.

Abstract: An integrated circuit chip device and related products are provided. The integrated circuit chip device is used for performing a multiplication operation, a convolution operation or a training operation of a neural network. The device has the advantages of small calculation amount and low power consumption.

Abstract: An integrated circuit chip device and related products are provided. The integrated circuit chip device is used for performing a multiplication operation, a convolution operation or a training operation of a neural network. The device has the advantages of small calculation amount and low power consumption.