Abstract: Novel techniques are described for data augmentation using a two-stage entity-aware augmentation to improve model robustness to entity value changes for intent prediction.

Abstract: A memory access method and device are provided for a Non-Uniform Memory Access (NUMA) system including nodes, each node configured to run a predetermined program and including a preset memory allocated for the predetermined program, where a same global physical address corresponds to each of the preset memories of each of the nodes, respectively, the method including: performing an operation on a first preset memory local to a first node of the nodes when the predetermined program is running on the first node; and synchronizing the operation performed on the first preset memory to each preset memory local to each of the nodes, respectively, where each of the nodes is configured to access its local preset memory using the same global physical address when running the predetermined program on the node.

Abstract: A method for enhancing anaerobic digestion based on solid-liquid interface renewal in sludge is disclosed. The method includes subjecting sludge to a centrifugation, a thermal baking and a redissolution in softened water in sequence to renew a solid-liquid interface in sludge, and subjecting the sludge to an anaerobic digestion to increase methane production from organic matter in the sludge by anaerobic biotransformation.

Abstract: A scanning LiDAR system includes a base frame, an optoelectronic assembly, and a lens assembly. The optoelectronic assembly includes one or more laser sources and one or more photodetectors, and is fixedly attached to the base frame. The lens assembly includes one or more lenses. The one or more lenses have a focal plane. The scanning LiDAR system further includes a first flexure assembly flexibly coupling the lens assembly to the base frame. The first flexure assembly is configured such that the one or more laser sources and the one or more photodetectors are positioned substantially at the focal plane of the one or more lenses. The first flexure assembly is further configured to be flexed so as to scan the lens assembly laterally in a plane substantially perpendicular to an optical axis of the emission lens.

Abstract: A friction test device based on a torsional Hopkinson bar (THB) includes a base, a baffle, and pull rods. The servo axial loading device includes a first oil pressure tank and a first pressure rod. One end of the first pressure rod is embedded in the first oil pressure tank. The baffle includes a front baffle and a rear baffle. The pull rods are arranged between the front baffle and the rear baffle. A loading guide rod is provided between the front baffle and the rear baffle. The rear baffle is fixed thereon with a constraint mass. The loading guide rod includes one end connected to the first pressure rod and the other end connected to the constraint mass through a specimen. The friction test device further includes a torque application device and a torque storage device. Therefore, the specimen undergoes a full friction process from static to dynamic.

Abstract: A dynamic friction experimental device includes a base, an incident bar, an axial compression device, and a torque loading device. The base is provided with a displacement-constrain structure, and the incident bar includes a first incident section and a second incident section. The first incident section is arranged adjacent to the displacement-constrain structure, and the second incident section is connected to the first incident section. At a joint of the first incident section and the second incident section, a projection of a cross section of the first incident section is positioned in a cross section of the second incident section along an axial direction of the second incident section. When the dynamic mechanical property of a specimen is tested, the axial compression device is configured to apply pressure to the second incident section, and the torque loading device is configured to apply torque to the second incident section.

Abstract: A computerized-method for initiating a sandbox-testing-process-flow associated with a client-entity, within a server runtime environment and configuring said sandbox testing process flow with money laundering-detection-rules is provided herein.

Abstract: The present disclosure generally relates to systems, methods, and computer-readable media for developing and implementing workflows for a variety of data types. For example, systems disclosed herein may receive or otherwise generate a schema object on a schema system including a plurality of schema objects associated with different workflows. The schema object may include user interface behavior data indicating a content type and associated control type. The schema object may further include application programming interface (API) behavior data indicating a binding between a user interface engine and an API engine. The schema object may also include workflow behavior data indicating one or more services for processing the schema object. Moreover, systems described herein may deploy a plurality of parsers on a plurality of processing engines to enable flexibility and dynamic updates to content ingestion lifecycles.

Abstract: A quick fastening device, which comprises an energy storage medium, an impact unit, and a driving mechanism; the driving mechanism comprises a fixed sun gear, an output shaft not linked to the sun gear, a crank fixed on the upper end of the output shaft, a planetary gear installed on the crank in a spinning manner and capable of revolving around the sun gear as the crank rotates, and a connecting rod module mounted on the upper end of the planetary gear and connected to the impact unit. A linkage element is arranged between the planetary gear and the sun gear for driving the planetary gear to rotate in a direction opposite to the direction in which the planetary gear revolves relative to the sun gear.

Abstract: Generally, the present disclosure is directed to user interface understanding. More particularly, the present disclosure relates to training and utilization of machine-learned models for user interface prediction and/or generation. A machine-learned interface prediction model can be pre-trained using a variety of pre-training tasks for eventual downstream task training and utilization (e.g., interface prediction, interface generation, etc.).

Abstract: A high precision air bearing stage for wafer inspection and a method of runout errors detecting and compensating. The air bearing stage includes a base block, a crossbeam mounted on the base block, a sliding table configured to carry a compensation stage, a motor and a grating ruler used to drive the sliding table to move along the crossbeam, sensors used for monitoring the position of the sliding table in real time, air-bearing used for supporting the sliding table, and a compensation stage configured to compensate the runout errors of the air bearing stage based on the real-time detecting data from the sensors. The air-bearing includes a first air-bearing, a second air-bearing and a third air-bearing.

Abstract: Methods for modifying a recycled fine powder of concrete and uses thereof. A method for modifying a recycled fine powder can include: crushing a collected waste concrete block with a crusher, grinding with a ball mill, and passing through a 100-mesh sieve, to obtain a recycled fine powder with d50 of 13.5 ?m; placing the obtained recycled fine powder in a dry environment at a high temperature, drying, then taking out, and cooling to room temperature; preparing tannic acid solutions with different concentrations, mixing the cooled recycled fine powder with the prepared tannic acid solutions, and continuously stirring by a glass rod.

Abstract: A method for determining national crop yields during the growing season is provided. In an embodiment, a server computer system receives agricultural data records for a particular year that represent covariate data values related to plants at a specific geo-location at a specific time. The system aggregates the records to create geo-specific time series for a geo-location over a specified time. The system creates aggregated time series from a subset of the geo-specific time series. The system selects a representative feature from the aggregated time series and creates a covariate matrix for each specific geographic area in computer memory. The system determines a specific crop yield for a specific year using linear regression to calculate the specific crop yield from the covariate matrix. The system determines a forecasted crop yield for the specific year using a sum of the specific crop yields for the specific year, as adjusted.

Abstract: An automatic pathogen-from-expiration detection system and method is disclosed. The system comprises a gas pathogen recovery unit, a pathogen concentration unit and a sample detection unit.

Abstract: A computer-implemented method, system and computer program product for generating personalized recommendations to address a target problem. A machine learning prediction model directed to a target problem for an individual is built with historical data. After receiving data about the individual, a prediction for the individual is obtained in connection with the target problem by the built model using the received data about the individual. Key predictors (e.g., parameters) and their weight for the individual are generated using the prediction by an explanation model. Record(s) are identified from the historical data by performing similarity analysis of the historical data using the key predictors and their weight. Such records provide a population closely related to the individual with respect to the target problem. These records are then analyzed and recommendations are provided to a user to solve the target problem for the individual based on the analysis of the identified record(s).

Abstract: Aspects of the invention include a method including collecting, by a processor, physiological data from a user in an environment and a sound waveform from the user's environment. The method detects and labels as a potential annoyance, by the processor, a set of potential annoyance data based on the collected physiological data and the sound waveform. The method decomposes, by the processor, the sound waveform into a first sound waveform segment associated with the set of potential annoyance data and a second sound waveform segment not associated with the set of potential annoyance data. The method predicts, by the processor, that the potential annoyance is an actual annoyance. The method filters and modifies, by the processor, the first sound waveform segment associated with the actual annoyance and provides, by the processor, the second sound waveform segment not associated with the actual annoyance to the user.

Abstract: A driving mechanism for fastener driving machine, including a rotatable crank; a driving rack element rotatably installed on the crank, which comprises an engaging element, a support element and a driving rack; at least one fixed guide element. The support element and/or engaging element can move along the set trajectory. The present invention has a simple structure, a few parts and stable operation. When the crank rotates, the motion trajectory of the engaging element is straight or approximately O°, so as to reduce the kinetic friction force of load to the maximum extent, preventing wear problem, and guaranteeing constant direction of thrust on the impact unit in the course of compressed energy storage and low eccentric load in late stage, the quick release of driving mechanism is implemented, the operational stability and smoothness of impact unit are guaranteed, the work quality is upgraded.

Abstract: A light conversion device is disclosed. The light conversion device includes a substrate and a wavelength conversion element (111). The wavelength conversion element (111) includes an inorganic binder, such as sodium silicate. Also disclosed are phosphor wheels and light engines including such phosphor wheels. Further disclosed are high-power laser projection display systems comprising a laser having a power of from about 60 W and about 300 W and a light conversion device. The use of an inorganic binder permits high thermal stability at reasonable cost.

Abstract: Expandable introducer sheaths and associated laser cut frames for the insertion of a medical device into a blood vessel. In some examples, an expandable sheath may have a frame including a plurality of radial expansion bands and a plurality of connecting bridges for connecting adjacent radial expansion bands. The radial expansion bands are configured to accommodate radial expansion and the plurality of connecting bridges are configured to be longitudinally expandable and to impart column strength as a medical device (e.g., an intracardiac heart pump) is passed through the sheath, such as during insertion or removal of the medical device.

Abstract: A process flow management method and device are provided. The method includes: a main flow of a workpiece to be processed is provided, the main flow including multiple main process operations arranged in a preset order and operation nodes before and after each main process operation and between adjacent main process operations; a flow item change request for the workpiece is received, the flow item change request including a request for changing an operation time control interval, the operation time control interval starting from a first operation node and ending at a second operation node, and at least one main process operation being included between the first operation node and the second operation node; and in response to the flow item change request, a first reminder message is output to remind a user to set a safe operation time for the flow item change request.