Abstract: The invention relates to an operation method and device and a related product, the product comprises a control module, and the control module comprises an instruction caching 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 instruction queues, and the instruction queues comprise a plurality of operation instructions or calculation instructions to be executed according to the sequence of the queues. Through the method, the operation efficiency of related products during operation of the neural network model can be improved.

Abstract: A vehicle control apparatus performs a front collision avoidance control when the frontward object satisfies a predetermined front collision condition, and performs a side collision avoidance control when the sideward object satisfies a predetermined side collision condition. The vehicle control apparatus suppresses performing the side collision avoidance control in a case where the sideward object is located in an overlapping area between a sideward detection area and a frontward detection area, as compared to a case where the sideward object is located in a non-overlapping area that is a rest of the sideward detection area other than the overlapping area.

Abstract: Disclosed is a live broadcast system for assisting remote home rehabilitation. The system includes: an anchor client, a Bluetooth heart rate component, a user client, and a movement video library. The anchor client is configured to display information of a live class, create the live class, start the live class, cancel the live class, interact with a user during a live broadcast, and monitor exercise status of the user and an overview of an exercise status of all users participating in the live class after the live broadcast. The user client is configured to display information of a live class, make an appointment to participate in the live class, enter the live class, provide real-time visual feedback on an exercise mode of a user, display a real-time heart rate of the user, cancel the live class, interact with an anchor during a live broadcast, and display after-class information.

Abstract: The present disclosure relates generally to facilitating routing of communications. More specifically, techniques are provided to dynamically routing messages having multiple intents between bots and terminal devices during communication sessions configured with multi-channel capabilities.

Abstract: This application provides a signal processing method and a communication apparatus. The method includes: if it is detected that at least one signal feature of each carrier signal in a first combined signal changes, determining, based on the signal feature of each carrier signal, a first clipping noise power corresponding to each carrier signal; and performing clipping on each carrier signal based on the first clipping noise power corresponding to each carrier signal. The signal feature includes one or more of a power, a bandwidth, a frequency, a power spectral density, or a modulation scheme. According to this method, clipping processing is performed on each carrier signal, to reduce a PAPR in an OFDM system. In addition, when the signal feature of each carrier signal changes, an access network device may determine a clipping noise power of each carrier signal based on a changed signal feature of each carrier signal.

Abstract: A silicon oxygen material, a negative electrode material, and its preparation method, and a lithium ion battery is disclosed. The silicon oxygen material includes a silicon oxide having a chemical formula SiOx, where 0<x<2, wherein the silicon oxygen material is primary particles having a Wadell sphericity greater than 0.92. The negative electrode material provided by the present disclosure includes the silicon oxide having a high sphericity, the silicon oxide has a more stable structure during a cycling process, so that it is capable of avoiding the problem of cracking of particles of the material due to repeated generation of the SEI film, thereby improving cycling performance of the material and reducing the volume expansion due to SEI film generation.

Abstract: A plasmonic device incorporating a special hyperbolic metamaterial (HMM) metamaterial is used for plasmonic lithography, including ultraviolet (UV) lithography. It may be a Type II HMM (??<0 and ??>0) whose tangential component of the permittivity ?? is close to zero. Due to the high anisotropy of the Type II epsilon near zero (ENZ) HMM, only one plasmonic mode can propagate horizontally with low loss in a waveguide system with ENZ HMM as its core. In certain aspects, a Type II ENZ HMM comprises alternating layers of aluminum/aluminum oxide films and the associated unusual mode of light transmission is used to expose a photosensitive layer in a specially designed lithography system. Methods for making patterns of nanofeatures via such plasmonic lithography are also provided, including as a plasmonic roller device.

Abstract: Within several applications the ability to localize an individual within an environment is beneficial. However, existing indoor localization approaches depend upon at least one of two assumptions. First, the subject(s) localization is achieved by localizing a wireless device carried by the subject and second, wireless fingerprints are established for the localization via a site survey being performed before a system can actually localize the subject(s). However, in many application scenarios, neither of the above two assumptions are true, namely that the user is not carrying an active wireless device or that the site has been surveyed. Accordingly, embodiments of the invention provide for subject localization by a dynamic calibration of wireless signals between a receiver and a transmitter, where neither the receiver or transmitter are associated with an electronic device carried or worn by the subject.

Abstract: Methods for producing oligosaccharide products such as difucosylated oligosaccharides are disclosed. The methods include culturing recombinant cells in a cell culture medium comprising L-fucose, an oligosaccharide acceptor, and a carbon source. The cells are cultured under conditions in which a first fucosyltransferase polypeptide having a first substrate selectivity (e.g., an ?1-2-fucosyltransferase polypeptide), a second fucosyltransferase polypeptide having a second substrate specificity (e.g., an ?1-3-fucosyltransferase polypeptide), a nucleotide sugar pyrophosphorylase polypeptide, a lactose transporter polypeptide, and an L-fucose transporter polypeptide are expressed, and in which the oligosaccharide acceptor is converted to the difucosylated oligosaccharide. Recombinant cells for use in the methods are also described.

Abstract: Servers, methods and systems are disclosed for one-round Bayesian federated learning. Embodiments of the present disclosure may assume that each client produces samples from p(y|x, Di) (i.e. the local predictive posteriors), and combines this information to estimate p(y|x, D) (i.e. the global predictive posterior). In some embodiments, an ensemble method may be used that leverages principled Bayesian techniques to incorporate each client's uncertainty estimates.

Abstract: An image frame storage method is applied to an electronic device, where a maximum frame quantity of image frames that are allowed to be stored in a first storage space of the electronic device is N, where N is a positive integer. The method includes collecting a first image frame within first duration, where every m first image frames consecutively collected within the first duration are a group of image frames; and storing a second image frame that meets an image quality condition and that is in the first image frame into the first storage space.

Abstract: The disclosure discloses small molecule-nanobody conjugate inducers of proximity (SNACIP) and preparation methods and use thereof, and belongs to the technical field of cell regulation. Chemical inducers of proximity (CIPs) induce dimerization between proteins to regulate biological progresses. However, the CIP has the disadvantages of difficulties in directly regulating endogenous proteins without ligand binding sites, background activity interference of endogenous proteins, difficulties in use for drug development, etc. The SNACIP disclosed herein includes a nanobody targeting moiety, a small molecule binding motif, an intracellular delivery moiety and a linker. In the disclosure, a cRGT general inducer has the advantages of easy cell penetration, rapidity, reversibility, thorough regulation, and dose-dependence; a cRTC-type inducer can specifically regulate an intrinsically disordered protein in the cell; and a bivalent nanobody CTTC inducer is suitable for use in vivo.

Abstract: An electric unmanned aerial vehicle includes a position sensor configured to obtain first coordinate information of a present position of the electric unmanned aerial vehicle in real-time, a memory configured to store second coordinate information of a preset position of the electric unmanned aerial vehicle, and a controller in communication with the position sensor and the memory. The controller is configured to calculate, based on the first coordinate information and the second coordinate information, safety electricity amount information of the electric unmanned aerial vehicle; select, based on the safety electricity amount information and a present remaining electricity amount of the electric unmanned aerial vehicle, a safety protection command from a plurality of safety protection commands; and control the electric unmanned aerial vehicle to perform the selected safety protection command.

Abstract: Systems and methods are described to extract desired audio from an apparatus to be worn on a user's wrist. The apparatus includes a wrist wearable device, configured to be worn on the user's wrist. The wrist wearable device includes a first microphone. The first microphone has a first response pattern. The first microphone is coupled to the wrist wearable device. The first microphone is positioned on the wrist wearable device to receive a voice signal from a user when the wrist wearable device is on the user's wrist.

Abstract: The present disclosure describes various improved methods for imaging at least one target in a sample, including methods employing an adapter strand oligonucleotide and a bridge strand oligonucleotide. Some methods also employ bouncer oligonucleotides and/or blocker oligonucleotides. Some methods also use two partial docking strands to detect proximity of the partial docking strands to each other.

Abstract: A driving supporting apparatus comprising a first sensor that detects an object present outside of a vehicle based on a reflection of a radio wave that the first sensor radiates, a second sensor that detects a boundary structural object positioned at a boundary between a road area on which the vehicle can travel and an area other than the road area, and a control unit configured to perform a pre-crash control to avoid a collision between the vehicle and a recognized object that is the object detected by the first sensor. The control unit is configured to make a possibility that the pre-crash control is performed when a far-side position condition to be satisfied when the recognized object is located at a far side of the boundary structural object with respect to the vehicle is satisfied lower than when the far-side position condition is not satisfied.

Abstract: A method, computer program, and computer system are provided for load forecasting. Datasets corresponding to source machine learning models and a target domain base model are identified. A set of forecasting models corresponding to the identified datasets are learned. An ensemble model is determined from the learned set of forecasting models based on gradient boosting. An available resource is allocated based on the ensemble model.

Abstract: A tracking target position estimation unit and a tracking target search unit that searches for a tracking target are included. The tracking target search unit calculates one or more search routes connecting a current position of the mobile device and a position where the tracking target can exist, generates a search route list in which the calculated one or more search routes are arranged from the top in order of proximity to a tracking target estimated position, and selects a search route in order from the top of the generated search route list, and moves the mobile device according to the selected search route to search for the tracking target. It is determined whether or not the tracking target has been detected based on an image captured by a camera mounted on the mobile device, and in a case where the tracking target has been detected, tracking processing is resumed.