Abstract: Machine learning, artificial intelligence, and other computer-implemented methods are used to identify various semantically important chunks in documents, automatically label them with appropriate datatypes and semantic roles, and use this enhanced information to assist authors and to support downstream processes. Chunk locations, datatypes, and semantic roles can often be automatically determined from what is here called “context”, to wit, the combination of their formatting, structure, and content; those of adjacent or nearby content; overall patterns of occurrence in a document, and similarities of all these things across documents (mainly but not exclusively among documents in the same document set).

Abstract: The disclosure relates to an intelligent dice, comprising: a shell, which is formed with a plurality of surfaces displaying the figures; an acceleration sensor, which is provided in the shell and used for collecting vector data of gravitational acceleration; when the acceleration sensor is in the zero acceleration state, the direction corresponding to the gravitational acceleration is the first direction, and when the intelligent dice is thrown and in a static state, the direction corresponding to the gravitational acceleration is the second direction; according to the relative position of the first direction and the second direction, and the relative position of the first direction and each of the surfaces displaying the figure, the relative position of the second direction with respect to the surface can be calculated, so as to determine the figure information facing upward displayed by the intelligent dice.

Abstract: A method and an apparatus for setting an evacuation exit under a crowd emergency evacuation scenario are provided. A simulation model is constructed based on a social force model, and a behavior parameter of an evacuating crowd under the crowd emergency evacuation scenario is obtained by a numerical approximation method with actual trajectory data of individuals in the evacuating crowd under a specific emergency evacuation scenario as a reference; an evacuation exit set is set, an integer programming solution for evacuation exit decision under the emergency evacuation scenario is constructed, and a total evacuation cost of the evacuation exit is obtained based on the simulation model; and reduction of the total evacuation cost is taken as an optimization target to construct an emergency evacuation optimization model based on constraint conditions, and the emergency evacuation optimization model is solved to obtain a recommended integer programming solution for evacuation exit decision.

Abstract: Machine learning, artificial intelligence, and other computer-implemented methods are used to identify various semantically important chunks in documents, automatically label them with appropriate datatypes and semantic roles, and use this enhanced information to assist authors and to support downstream processes. Chunk locations, datatypes, and semantic roles can often be automatically determined from what is here called “context”, to wit, the combination of their formatting, structure, and content; those of adjacent or nearby content; overall patterns of occurrence in a document, and similarities of all these things across documents (mainly but not exclusively among documents in the same document set).

Abstract: A thin film electroluminescent device, a preparation method thereof, and an electronic device are provided. The thin film electroluminescent device includes a first electrode, a functional structural layer disposed on the first electrode, a second electrode disposed on the functional structural layer, and a cover layer disposed on a side of the second electrode away from the first electrode. The cover layer includes an ionic compound having a chemical formula of AX2, wherein A is selected from divalent metal, and X is selected from halogen.

Abstract: Provided are a display substrate, a preparation method thereof and a display apparatus. The display substrate includes a substrate, a drive circuit layer disposed on the substrate and a light emitting structure layer disposed on a side of the drive circuit layer away from the substrate, wherein the drive circuit layer includes a transistor, and the light emitting structure layer includes a first electrode, a pixel define layer, an organic light emitting layer and a second electrode, wherein the first electrode is connected with a drain electrode of the transistor, and the organic light emitting layer is located between the first electrode and the second electrode; the pixel define layer includes a plurality of first retaining walls and a plurality of second retaining walls.

Abstract: A method and a system for detecting rough handling. The system has a camera and a computing device. The computing device is configured to: receive a video stream captured by the camera; detect persons and packages from video frames of the video stream; construct person and package trajectories based on the detected persons and packages; recognize an action between one person trajectory and one package trajectory, where the action includes the one person picks up, holds, and drops off the one package; and determine existence of a rough handling when, within a predetermined frames after drop-off of the one package, a motion distance of the one package is greater than a threshold distance, and a motion speed of the one package is greater than a threshold speed.

Abstract: This application discloses an information synchronization method performed at a server, including: identifying a virtual scene of a game currently running at the server, the virtual scene including a virtual object, a first object and a second object within a field of view of the virtual object; obtaining first attribute information of the first object and second attribute information of the second object, in response to detecting a change of attribute information of the first object and the second object; determining a first distance between the virtual object and the first object and a second distance between the virtual object and the second object, the first distance being greater than the second distance; and synchronizing the first attribute information with a terminal corresponding to the virtual object, when the first distance is within a first attribute synchronization range of the first object while the second attribute information is not synchronized.

Abstract: Systems and methods include an optimization-based load planning module including a data-reduction scheme for analyzers of bio-fluid samples. The optimization-based load planning module is executable on a computer server and is configured to optimize assay type assignments across a large number of analyzers based on one or more objectives, such as: load balancing, efficient reagent usage, reduced turn-around-time, reduced quality assurance costs, and/ or improved system robustness. The optimization-based load planning module uses a data-reduction scheme to generate a load plan comprising computer-executable instructions configured to cause a system controller of a diagnostic laboratory system to assign each of the requested test types to be performed over the planning period to one or more selected analyzers in accordance with the one or more preferences or priorities. Other aspects are also described.

Abstract: The present disclosure describes a murine T cell 3A9 comprising a polynucleotide sequence encoding human LAG3, and a murine IL-2 promotor operably associated with a reporter gene. The disclosure also describes a cell-based potency assay for measuring LAG3 antagonist activity using a co-cultured system with the murine T cells and LK35.2 murine B cells, and hen egg lysozyme peptide.

Abstract: Disclosed is an electric vehicle load aggregation method based on continuous tracking of wind power curve, including: constructing an electric vehicle load consumption wind power curve aggregation model to obtain an electric vehicle call result, and calculating the abandoned wind power through the electric vehicle call result; optimizing the abandoned wind power quantity by energy storage equipment to obtain the abandoned wind power quantity after energy storage adjustment and optimization, setting the energy storage power and capacity configuration, and constructing a wind power curve continuous tracking model after energy storage adjustment and optimization; and solving the charging and discharging power of the energy storage equipment in each time period based on the wind power curve continuous tracking model after the energy storage adjustment and optimization, and calculating the cost of output aggregation.

Abstract: A method for a luminance and chrominance correction. The method may include: image input data is acquired; a first correction on the image input data is performed, to obtain a first correction result; and a second correction is performed on to the first correction result, to obtain a second correction result, wherein the first correction is one of multiple layers of luminance correction and at least one layer of chrominance correction, and the second correction is the other of the multiple layers of the luminance correction and the at least one layer of the chrominance correction. The method solves a technical problem that the display uniformity of different grayscales still cannot be effectively improved when luminance and chrominance differences are solved in the related art.

Abstract: Systems and methods for tracking a location of an object of interest through a sequence of medical images are provided. First and second input medical images of a patient are received. The first input medical image comprises an annotation of a location of an object of interest. Features are extracted from the first and the second input medical images. A location of the object of interest in the second input medical image is determined using a machine learning based location predictor network based on the annotation of the location of the object of interest in the first input medical image and the extracted features from the first and the second input medical images. The location of the object of interest in the second input medical image is output.

Abstract: A physiological data collection method includes: when it is detected that a user falls asleep, identifying whether a first quantity of times that the user enters long-time sleep within a first time period is less than a quantity-of-time threshold; when a threshold of the first quantity of times is less than the quantity-of-time threshold, enabling a first sensor, and collecting first physiological data of the user using the first sensor; when it is detected that the user wakes up, disabling the first sensor.

Abstract: A conjugate of a potent cytotoxic agent with a cell-surface receptor binding molecule having a Formula (I), wherein T, L, m, n, R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, and R13 are defined herein, can be used for targeted treatment of cancer, autoimmune disease, and infectious disease.

Abstract: Provided are a method and an apparatus for gray scale measurement. The method may include: a first part of gray scale data of an LED screen is collected when the LED screen is displaying an image; a type of a chip used for driving the LED screen is determined; and a second part of gray scale data of the LED screen is predicted based on the type of the chip and the first part of gray scale data.

Abstract: The present disclosure discloses a data mining method, a data mining apparatus, an electronic device and a storage medium, relates to the technical field of the Internet, and in particular to the Internet big data processing technology. The method includes: acquiring a current article to be mined; obtaining information values required for each data identification strategy of multiple data identification strategies from the current article, and each data identification strategy is used for identifying a preset type of data; identifying a data type of the current article according to the information values required for each data identification strategy to obtain a data type identification result; and determining whether the current article belongs to any preset type of data according to the data type identification result.

Abstract: Embodiments of the present invention relate to the field of terminal technologies, and provide a method and an apparatus for displaying a candidate word, and a graphical user interface to improve efficiency of a user in entering information by using an input method. The method is applied to a scenario in which a user enters information by using an input method. The method includes: determining a type of an application that invokes the input method; determining, according to the type, dimension information corresponding to the type; determining, according to the dimension information, a lexicon corresponding to the dimension information; and displaying, in a default candidate option area of the input method, at least one candidate word that is in the lexicon and meets a preset condition.

Abstract: The system comprises a plurality of driver modules coupled by a fault condition bus, e.g. single-wire bus. Each driver module includes an Error Flag Interface block coupled between a single terminal error flag input/output (EF I/O) and a Control block. Each driver module may be coupled- to a motor. When a driver module detects a local fault condition, its Error Flag Interface block is configured to lower the voltage at the single terminal EF I/O to communicate the change to the other driver modules. The Error Flag Interface block is further configured to monitor voltage changes at its single terminal EF I/O. An external fault condition is detected when the single terminal EF I/O is at a low voltage. The Error Flag Interface block is further configured to send a signal disabling the output of the driver module.