Abstract: A computer-implemented method for controlling the operation of at least one robotic system, the method comprising: receiving state information from at least one robotic system in an environment, the state information created by the at least one robotic system; processing the state information to generate a virtual robotic system model of at least part of the at least one robotic system in the environment; causing a visualisation of the virtual robotic system model to be displayed to at least one user; receiving a user instruction for performing an operation while the visualisation is being displayed to the at least one user; and issuing a command based on the received user instruction to the at least one robotic system to cause the at least one robotic system to perform the operation.

Abstract: A heartbeat classification method for multi-tag ECG signal labeling includes acquiring a heartbeat time sequence, and performing data segmentation on the heartbeat time sequence to obtain multiple data segments; inputting the data segments into a trained multi-tag classification model, the multi-tag classification model including a feature extraction module, a fully connected layer and a Sigmoid activation function layer; performing feature extraction on the input data segments to obtain high-dimensional embedded information, including heartbeat class information corresponding to each of the data segments; sending the high-dimensional embedded information into the fully connected layer, and outputting a one-dimensional vector including a number of heartbeat classes of the data segments; inputting the one-dimensional vector into the Sigmoid activation function layer, and outputting probability values for the number of each of the heartbeat classes; and outputting a heartbeat class having a probability value ex

Abstract: A method of tumor detection and segmentation accepts a first Whole Slide Image (WSI) having a first resolution; creates a corresponding second WSI having a second resolution lower than the first resolution; applies an adaptive thresholding technique to the second WSI to create a background removal mask background; applies the mask to the first WSI to provide a third WSI with extracted patches, characterized by a third resolution, greater than the second resolution and lower than the first resolution; uses a first machine learning system on the third WSI to create a heat map at the third resolution, indicating a subset of the patches likely to include one or more clusters of tumor cells; and uses a second machine learning system on the first WSI and the heat map to segment each patch in a corresponding output image at the first resolution, outlining one or more corresponding clusters.

Abstract: A memory device includes a bottom electrode, a magnetic tunnel junction (MTJ) structure, an inner spacer, and an outer spacer. The MTJ structure is over the bottom electrode. The bottom electrode has a top surface extending past opposite sidewalls of the MTJ structure. The inner spacer contacts the top surface of the bottom electrode and one of the opposite sidewalls of the MTJ structure. The outer spacer contacts an outer sidewall of the inner spacer. The outer spacer protrudes from a top surface of the inner spacer by a step height.

Abstract: A crossbow includes a body having a grip and a connection end respectively formed to two ends of the body. A connection part is formed to the connection end and includes a clamping portion and a top portion. The top portion includes a guide face firmed to the top thereof. A bow unit includes a bow and a block which is formed to middle portion of the bow. A string is connected between two ends of the bow. The block is detachably connected to the clamping portion to transversely position the string above the guide face. A magazine includes a mounting member located corresponding to the clamping portion. The magazine is detachably connected to the body to form a room between the guide face and the magazine for movement of the string. The magazine is secured to the body by the mounting member.

Abstract: A system and method for accelerated anomaly detection and replacement of an anomaly-experiencing machine learning-based ensemble includes identifying a machine learning-based digital threat scoring ensemble having an anomalous drift behavior in digital threat score inferences computed by the machine learning-based digital threat scoring ensemble for a target period; executing a tiered anomaly evaluation for the machine learning-based digital threat scoring ensemble that includes identifying at least one errant machine learning-based model of the machine learning-based digital threat scoring ensemble contributing to the anomalous drift behavior, and identifying at least one errant feature variable of the at least one machine learning-based model contributing to the anomalous drift behavior; generating a successor machine learning-based digital threat scoring ensemble to the machine learning-based digital threat scoring ensemble based on the tiered anomaly evaluation; and replacing the machine learning-based di

Abstract: The present disclosure provides a semiconductor structure, including an Nth metal layer, a bottom electrode over the Nth metal layer, a magnetic tunneling junction (MTJ) over the bottom electrode, a top electrode over the MTJ, and an (N+M)th metal layer over the Nth metal layer. N and M are positive integers. The (N+M)th metal layer surrounds a portion of a sidewall of the top electrode. A manufacturing method of forming the semiconductor structure is also provided.

Abstract: An ECG information processing method and ECG workstation, wherein the method comprises: the ECG workstation receives the ECG data output by an ECG device, the ECG data includes ID of the measured object and the detection time information; perform ECG data analysis on the ECG data to generate report data; receive a report data query input by the user, query corresponding report data according to the user ID of the user, and generate report data query result list data; acquire the selected report data according to the selection instruction, determine output mode information and output format information according to the report output, and, selectively output report conclusion data, report entry data, and/or the partial data or all the data in the report graphic data, and convert the partial data or all the data in data format according to the output format information, to generate report output data.

Abstract: This application discloses an image processing method. The method includes: obtaining to-be-rendered data; performing rasterization processing on the to-be-rendered data to obtain a first image; and identifying a target object in the first image by using an identifier, and performing ray tracing processing on the target object to obtain a second image. Because ray tracing processing is performed on a local object in an image, computing power requirement for image rendering is reduced, so that an electronic device with limited computing power can also implement image rendering by using the ray tracing processing, to improve image rendering effect.

Abstract: A machine learning-based method for accelerating a generation of automated fraud or abuse detection workflows in a digital threat mitigation platform includes identifying a plurality of distinct digital event features indicative of digital fraud; automatically deriving a plurality of distinct digital event decisioning criteria based on the plurality of distinct digital event features and a digital event data corpus associated with a target subscriber; automatically constructing a probationary automated fraud or abuse detection workflow based on the plurality of distinct digital event decisioning criteria, and deploying the probationary automated fraud or abuse detection workflow to a target digital fraud prevention environment associated with the target subscriber.

Abstract: A programmable logic controller (PLC) testing system includes a virtual device simulating a field real device, a testing tool configured to start a preset test case to inject a fault into the virtual device, and a PLC device configured to execute a preset fault processing logic in response to receiving a fault signal produced by the virtual device simulating a field fault according to the injected fault. The preset fault processing logic includes sending alarm information to the virtual device. The testing tool is further configured to detect whether the alarm information forwarded by the virtual device meets expectation of injecting the fault by the preset test case to test whether the fault processing logic of the PLC device is normal.

Abstract: Various embodiments of the present disclosure are directed towards a method for forming a memory cell. In some embodiments, a memory film is deposited over a substrate and comprises a bottom electrode layer, a top electrode layer, and a data storage film between the top and bottom electrode layers. A hard mask film is deposited over the memory film and comprises a conductive hard mask layer. The top electrode layer and the hard mask film are patterned to respectively form a top electrode and a hard mask over the top electrode. A trimming process is performed to decrease a sidewall angle between a sidewall of the hard mask and a bottom surface of the hard mask. An etch is performed into the data storage film with the hard mask in place after the trimming process to form a data storage structure underlying the top electrode.

Abstract: A crossbow includes a body includes a connection part that includes a clamping portion. The clamping portion includes two side plates, and a space is formed between the two side plates. A bow unit includes a bow and a block which is formed to the middle portion of the bow. The block includes a protrusion which is accommodated in the space and clamped between the two side plates so as to connect the bow unit to the connection part. A magazine includes the first end thereof pivotably connected to the body, and the second end of the magazine is connected to the clamping portion. The magazine includes two lugs between which the clamping portion is located. A pin extends through the two lugs, the two side plates and the block to connect the magazine to the body. By removing the pin and pivoting the magazine, the bow unit is replaced.

Abstract: A device and method for degassing an on-load tap-changer (OLTC) of a transformer for convenient on-site operation. The degassing device includes an OLTC. The OLTC is respectively connected with an oil suction pipe and an oil injection pipe. One end of the oil suction pipe extends to the inside bottom of the OLTC, and the other end of the oil suction pipe extends to the outside of the OLTC to connect with an oil suction and degassing device. One end of the oil injection pipe extends to an upper part inside the OLTC, and the other end of the oil injection pipe extends to the outside of the OLTC to connect with a vacuum oil injection device. The present disclosure has the advantages of convenient on-site operation, excellent degassing effect, simple structure and convenient installation, reduces degassing time and manpower and investment in maintenance, and improves degassing quality.

Abstract: A crossbow includes a magazine mounted to the top of the crossbow and the magazine includes a storage space defined through the top and the bottom top of the magazine, and the storage space communicates with the flight rail of the crossbow. Multiple arrows are loaded in the storage space. The magazine includes two first engaging members which are removably engaged with two second engaging members formed on the top of the crossbow. Two protrusion respectively extend inward from two inside walls of the storage space to restrict and guide this arrows in the storage space. A retainer has a first end thereof connected to the magazine and a resilient member is located in the storage space and biases between the retainer and the inside of the storage space such that the retainer normally pressing the arrows in the storage space.

Abstract: A system and method are provided for loading a sample into an analytical instrument using acoustic droplet ejection (“ADE”) in combination with a continuous flow sampling probe. An acoustic droplet ejector is used to eject small droplets of a fluid sample containing an analyte into the sampling tip of a continuous flow sampling probe, where the acoustically ejected droplet combines with a continuous, circulating flow stream of solvent within the flow probe. Fluid circulation within the probe transports the sample through a sample transport capillary to an outlet that directs the analyte away from the probe to an analytical instrument, e.g., a device that detects the presence, concentration quantity, and/or identity of the analyte. When the analytical instrument is a mass spectrometer or other type of device requiring the analyte to be in ionized form, the exiting droplets pass through an ionization region, e.g.

Abstract: The present disclosure, in some embodiments, relates to an integrated chip. The integrated chip includes a source/drain region arranged within a substrate. A select gate and a memory gate are arranged over the substrate. An inter-gate dielectric structure is arranged between the memory gate and the select gate. A conductive contact is disposed on the source/drain region and vertically extends from a bottom of the select gate to a top of the select gate. The select gate is closer to the conductive contact than the memory gate. The select gate has a first outermost sidewall that faces away from the memory gate and a second outermost sidewall that faces the memory gate. The first outermost sidewall is taller than the second outermost sidewall.

Abstract: The invention relates to a low-cost and high-efficiency absorption-desorption decoupling method for contaminant-CO2 synergistic capture. According to the method, an optimization model of absorption-desorption decoupling control for contaminant-CO2 synergistic capture under different working conditions is built, the optimization objective is to obtain high-purity liquid contaminants and CO2 at low cost and efficiently, and an adaptive penalty function is constructed to transform a solution of a constrained optimization problem into that of an unconstrained optimization problem, thereby controlling parameters in a real-time, precise and stable manner. Moreover, supported by means of flue gas pre-scrubbing and cooling, multi-stage intercooling and column-top demisting, the method of the present invention achieves efficient capture of contaminants and CO2.

Abstract: The present disclosure relates a bone conduction and air conduction hearing aid switching device that utilizes a sound receiving module to receive a sound signal from an outer environment, and a switching module to activate a bone conduction hearing aid module or air conduction hearing aid module by executing a detection program. When the bone conduction hearing aid module is activated, the sound signal from the sound receiving module is input to execute a bone conduction processing program based on the sound signal, or when the air conduction hearing aid module is activated, the sound signal from the sound receiving module is input to execute an air conduction processing program based on the sound signal.

Abstract: The present disclosure relates to a hearing aid calibration device for semantic evaluation that utilizes a sound receiving module to receive a sound signal in an external environment, and a processing module receives the sound signal to compare the sound signal with a plurality of environmental data in an environmental database by executing a detection program, and when the processing module determines that the sound signal does not match any of the environmental data, the processing module executes a semantic evaluation program to generate a processed environmental data. Therefore, the device is able to dynamically adjust the output of the hearing aid according to different environmental noise conditions, which effectively provides hearing aid for the user in different environments.