Abstract: A method that estimates and corrects the heart rate when the photoplethysmography signal is unreliable by using an exponential model with parameters adjusted with machine learning strategies using the reliable HR from the PPG signal and the value of the barometer signal collected by a wearable device after the end of a workout session.

Abstract: A labeling method according to an embodiment may include: receiving a consultation dataset sentence; classifying the consultation dataset sentence into morpheme units and extracting target data; searching whether the target data is included in each of a plurality of categories of a word dictionary; and labeling the consultation dataset sentence in the word dictionary based on a result of the searching.

Abstract: Broadly speaking, the present techniques generally relate a method and apparatus for on-device personalisation of artificial intelligence models. In particular, the present application relates to a computer-implemented method for performing personalised visual or audio analysis on an electronic device using a trained machine learning, ML, model.

Abstract: This specification relates to storage methods, systems, and apparatuses for graph data. The graph data includes a node and an edge. The storage method includes: storing, in a point table of a data block, node information of several nodes in the graph data, where the node information includes a node identifier; storing edge information of edges of the several nodes in an edge table of the data block, where the edge information includes node identifiers of target nodes connected to the edges; storing attribute information of the several nodes in a point attribute table of the data block; and storing attribute information of the edges of the several nodes in an edge attribute table of the data block.

Abstract: A high-concentration high-entropy electrolyte and its preparation method and battery were disclosing in the present disclosure. A high-concentration high-entropy electrolyte, including a solvent, a first solute salt and added salts, the first solute salt is a solute salt with high solubility in the solvent, while the added salts are composed of at least three solute salts, the molar concentration range of the solute salts in the high-concentration high-entropy electrolyte is between 20 M-60 M, the molar concentration of the first solute salt is greater than 20 M, and the molar concentration of the first solute salt is greater than 50% of the molar concentration of the high-concentration high-entropy electrolyte. The sodium-carbon dioxide batteries assembled with high-concentration high-entropy electrolytes not only have higher power density, but also have excellent discharge specific capacity and rate performance.

Abstract: Described herein are CB5 polypeptides for the biosynthesis of oxygenated hydrocarbons in modified host cells.

Abstract: An eye-diagram index analytic method includes: calculating a transfer function of multiple coupled lines; converting the transfer function into a pulse response; calculating an eye-diagram index according to the pulse response; and correcting the eye-diagram index according to peak distortion analysis.

Abstract: A training method according to an embodiment may include: performing transfer learning a first artificial neural network model based on a consultation dataset sentence; inputting depressive disorder-related expression data into the first artificial neural network model, labeling the depressive disorder-related expression data according to depressive disorder diagnosis criteria, and generating labeled depressive disorder-related expression data; and training a second artificial neural network model based on the labeled depressive disorder-related expression data so that a second artificial neural network model may output the depressive disorder diagnosis criteria corresponding to input data.

Abstract: The present invention relates to a method for producing ?? T cells. According to the present invention, ?? T cells with high cell killing ability and cell viability can be produced in a short period of time with high purity and high efficiency by a clinically friendly method, compared to conventionally known general ?? T cell culture methods or culturing methods using support cells, and thus, there is the advantage of increasing the productivity of allogeneic ?? T cell immunotherapeutic agents.

Abstract: The invention relates to a shock-absorbing structure, in particular for a motor vehicle, having a main direction of shock absorption, and having at least one profiled member made of composite material containing reinforcing fibers, this profiled member having a substantially cylindrical shape having a straight-line generatrix, this straight-line generatrix being oriented in the main direction of shock absorption.

Abstract: A substrate processing apparatus that generates a third processing liquid using a first processing liquid and a second processing liquid, include a first supply path connected to a discharge port, a plurality of second supply paths respectively connected to the first supply path at a plurality of mixing positions having different flow-path lengths to the discharge port, a first supplier that supplies the first processing liquid to the first supply path, and a second supplier that supplies the second processing liquid to the first supply path through the plurality of second supply paths, wherein at the plurality of mixing positions of the first supply path, liquid in the first supply path is sequentially mixed with the second processing liquid, with mixing starting at the mixing position that is the farthest from the discharge port and finishing at the mixing position that is the closest from the discharge port.

Abstract: Methods and systems for creating and using a knowledge base in a contact center. Templates, including responses to specific issues, are made available to agents in dynamic manner to allow agents to be more efficient while performing their daily job. A centralized database of templates is created in a novel manner to be used for multiple digital channels. The templates can be used and reused by multiple systems such as an agent assistant system or a virtual agent system, providing an integrated and consistent experience for responding to communications in a contact center.

Abstract: Systems and methods for facilitating coexistence may include a first wireless communication device which transmits a traffic indication packet (TIP) on an advertising channel. The TIP may one or more frequencies and one or more time periods in which the first wireless communication device is to exchange/communicate traffic with a second wireless communication device. The first wireless communication device may transmit traffic to the second wireless communication device, on one or more channels corresponding to the one or more frequencies, during the one or more time periods.

Abstract: A microfluidic system for performing nucleic acid synthesis includes a microfluidic plate having a reaction chamber coupled to a microfluidic plate input and a microfluidic plate output. A temperature control plate is thermally coupled to the microfluidic plate. A reagent injection plate is coupled to receive enzymatic synthesis reagents. A microvalve plate is coupled between the reagent injection plate and the microfluidic plate input. A controller is coupled the temperature control plate, and the microvalve plate to control the microfluidic system to controllably synthesize nucleic acid sequences.

Abstract: Disclosed is a method of training a sleep-related event classification model. The method may comprise a step of providing a pre-trained classification model. The classification model may be configured to classify one or more sleep-related events of a subject based on one or more physiological measurements of the subject. The classification model may be pre-trained using first training data associated with a source population of subjects. The method may comprise a step of finetuning the classification model using second training data associated with a target population of subjects. In addition, a corresponding method of classifying one or more sleep-related events of a subject as well as a corresponding computer program, data processing apparatus or system and data structure is provided.

Abstract: A parallel robot includes a base, a moving platform, a plurality of branch chains, a plurality of driving devices, a plurality of transmission devices, a plurality of force/torque sensors, and a control device. The transmission device includes an output end. Each branch chain includes a first end connected to the output end and a second end connected to the moving platform. The driving device is configured to drive the transmission device to move. The force/torque sensor is configured to sense the force and/or torque between the driving device and the output end. The control device is configured to adjust a power of the driving device according to the force and/or torque sensed by the force/torque sensor, a target force or displacement to be loaded on the moving platform, and a preset rule until the force and/or torque sensed by the force/torque sensor matches the target force or displacement.

Abstract: A method for aggregating a center-asymmetric and center-symmetric approaches to produce a center-asymmetric-symmetric (CAS) descriptor to extract features of one-dimensional signals, resulting in a robust and fast technique, which consumes less memory resources for further classification purposes.

Abstract: The invention relates to a biocatalyst for organic synthesis, comprising a controlled porosity silica (CPS) as support material, wherein the pore diameter is between about 20 and about 100 nm, said support material comprising an amino-functionalized surface; and one or more catalytically active enzyme(s) immobilized on the support material. The invention also relates to uses of such biocatalysts and methods of manufacture thereof.

Abstract: Methods and systems are provided for cine magnetic resonance fingerprinting (MRF). In one example, a method includes obtaining k-space data of an MRF scan of a subject, the k-space data acquired over a plurality of phases of at least one cardiac cycle of the subject, training an image reconstruction network (IRN) to output, for each phase, one or more subspace images of the subject using the k-space data, and training a parameter estimation network (PEN) to output, for each phase, a set of tissue parameter maps of the subject using the one or more subspace images output by the IRN for the corresponding phase. Upon training the IRN and the PEN, the method further includes obtaining (and displaying and/or saving in memory) a final set of tissue parameter maps of the subject for one or more or each of the plurality of phases.

Abstract: A display device includes a first layer which is on a first substrate including a display area and includes banks protruding in a thickness direction of the first substrate and a color conversion layer in an area surrounded by the banks and including a color conversion portion that includes quantum dots, a second layer on a second substrate facing the first substrate, a filling layer between the first layer and the second layer, and a plurality of edge spacers on an edge bank which is any one of the banks.