Abstract: Disclosed are an information processing method, apparatus, terminal, and storage medium. An information processing method includes: determining, in response to inputting first information of a target object by a current user, a first information identifier of the first information based on at least one of the target object, information type of the first information, and the current user; and sending a first message derived based on the first information to at least one first target group; wherein the first target group is a group determined from among a set of groups based on the first information identifier. In the embodiments of the disclosure, the first target group is determined based on the first information identifier, eliminating a need for the user to specify the first target group.

Abstract: A computer-implemented method dynamically switches access plans for a query during concurrent query execution. The method includes receiving a first query configured to be processed by a database system. The method also includes generating, for the first query, an access plan for each of identified resource sets. The method includes determining a first set of available resources that represent an available capacity for the database system. The method further includes selecting a first resource set of the one or more resource sets, where the selecting is based on the first set of available resources being closest to the first resource set. The method also includes selecting, based on the first set of available resources, a first access plan of the one or more access plans. The method includes executing the first query and returning results of the first query to a source of the first query.

Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for generating speech from text. One of the systems includes one or more computers and one or more storage devices storing instructions that when executed by one or more computers cause the one or more computers to implement: a sequence-to-sequence recurrent neural network configured to: receive a sequence of characters in a particular natural language, and process the sequence of characters to generate a spectrogram of a verbal utterance of the sequence of characters in the particular natural language; and a subsystem configured to: receive the sequence of characters in the particular natural language, and provide the sequence of characters as input to the sequence-to-sequence recurrent neural network to obtain as output the spectrogram of the verbal utterance of the sequence of characters in the particular natural language.

Abstract: Provided are a bispecific antibody and use thereof. The recombinant antibody includes: a CDR Sequence selected from at least one of CD3 antibody variable region CDR sequences: SEQ ID NO: 1 to SEQ ID NO: 6, and B7H6 antibody variable region CDR sequences: SEQ ID NO: 7 to SEQ ID NO: 12; or an amino acid sequence having at least 95% identity thereto. The recombinant antibodies prepared according to the present application can simultaneously target CD3 and B7H6 antigens, and they have a. significantly prolonged half-life, exhibiting a stronger tumor-inhibiting ability than single-target antibodies.

Abstract: The present invention discloses a catalytic hydrogenation method for carbon nine resin, comprising the following steps: 1) adding a Pt—W—Y/?-Al2O3 catalyst in the first half of a fixed bed, adding a Pd—Zr—Nd/?-Al2O3 catalyst in the second half of the fixed bed, and feeding hydrogen for reduction; and 2) catalytic hydrogenating the pretreated carbon nine resin in the fixed bed. In the present invention, different catalysts capable of reacting under the same catalytic conditions are added in the first and second halves of the fixed bed, and the two different catalysts play different roles, and can be active and complementary to each other under the same conditions. The synergistic effect of the two catalysts plays a good catalytic role. Moreover, the production process is simplified, and the production cost is saved.

Abstract: The present disclosure discloses a method for automatically identifying south troughs by improved Laplace and relates to the technical field of meteorology. The method includes the following steps: acquiring grid data of a geopotential height field; calculating a gradient field of the geopotential height field in an x direction; searching for a turning point where a gradient value turned from being negative to being positive, and cleaning the gradient field; calculating a divergence of the x direction to obtain an improved Laplacian numerical value L?; performing 0,1 binarization processing on the L? to obtain a black-and-white image and a plurality of targets of potential troughs, merging the black-and-white image and the plurality of targets of the potential troughs by expansion, recovering original scale through erosion, and selecting an effective target through an angle of direction of a contour and an axial ratio.

Abstract: The present invention discloses a method and device for formulating a coordinated action strategy of SSTS and DVR for voltage sag mitigation. The influence of voltage sag on a whole industrial process of a sensitive user is analyzed, and the sensitive loads of SSTS and DVR which satisfy a governance need are grouped; a practical governance scenario of installing a plurality of DVR is considered to install a minimum-capacity DVR to realize a target of a minimum interruption probability of the whole industrial process of the user; an optimal coordinated governance solution of SSTS and DVR based on sensitive load grouping is proposed; a classification result is obtained for duration time at a time when a voltage sag event occurs through a decision tree constructed based on historical data.

Abstract: An embodiment includes identifying, during a video conference attended by a first attendee, other attendees of the video conference. The embodiment renders a virtual meeting environment including virtual representations of the other attendees, where the rendering includes accessing relationship characteristic data indicative of relationships between the first attendee and other attendees. The embodiment calculates positions for virtual representations of the other attendees in the first attendee's virtual field of view based on the relationship characteristic data. The embodiment also detects simultaneous speech from two of the other attendees and, in response, directs the individual speech from each of the other attendees to respective audio channels.

Abstract: An object display method and apparatus, an electronic device, and a storage medium are provided. The method includes: receiving a trigger operation on a target control displayed on a livestreaming video interface; and displaying an object display interface in response to the trigger operation, where the object display interface includes: a first display list and a second display list, the first display list includes at least one object, the second display list includes some or all of the objects in the first display list, objects in the second display list are arranged according to correlation information corresponding to a client, and one of the first display list and the second display list is in a display state.

Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for generating speech from text. One of the systems includes one or more computers and one or more storage devices storing instructions that when executed by one or more computers cause the one or more computers to implement: a sequence-to-sequence recurrent neural network configured to: receive a sequence of characters in a particular natural language, and process the sequence of characters to generate a spectrogram of a verbal utterance of the sequence of characters in the particular natural language; and a subsystem configured to: receive the sequence of characters in the particular natural language, and provide the sequence of characters as input to the sequence-to-sequence recurrent neural network to obtain as output the spectrogram of the verbal utterance of the sequence of characters in the particular natural language.

Abstract: A control system for a plasma treatment apparatus includes a wafer treatment device. The wafer treatment device includes a vapor chamber and an upper electrode assembly. The upper electrode assembly includes a gas distribution plate having a plurality of holes. The upper electrode assembly includes an upper electrode having at least one gas nozzle and at least one controllable valve connected to the at least one gas nozzle for controlling a flow of gas from a gas supply to the holes via the at least one gas nozzle. The at least one gas nozzle is separated from the gate distribution plate by a gap. The control system includes a measurement device configured to measure a thickness profile of a wafer. The control system includes a controller configured to generate a control signal. The at least one controllable valve is configured to be adjusted based on the control signal.

Abstract: A search system that receives and returns results for split stays is described. The search system receives, from a searching end-user, a listing request specifying a multiple-day length of stay parameter. The search system determines that the multiple-day length of stay parameter of the listing request transgresses a minimum length of stay threshold and, in response, generates a combined listing that includes a first listing of the plurality of listings associated with a first portion of the multiple-day length of stay parameter and a second listing of the plurality of listings associated with a second portion of the multiple-day length of stay parameter. The combined listing is presented with one or more other listings of the plurality of listings that match the listing request in a ranked order.

Abstract: A method for constructing a support vector machine of a nonparallel structure is provided. On the basis of a traditional parallel support vector machine (SVM), a least square term of samples is added, an additional empirical risk minimization term and an offset constraint term are added to an original optimization problem, so as to obtain two nonparallel hyperplanes respectively, and a new nonparallel support vector machine with additional empirical risk minimization is formed. The method includes: preprocessing data, solving a Lagrange multiplier of a positive-class hyperplane, solving a Lagrange multiplier of a negative-class hyperplane, solving parameters of positive-class and negative-class hyperplanes, and determining a class of a new data point. Through the new method, a new nonparallel vector machine algorithm is proposed to further improve classification accuracy of hyperspectral images on the basis of the algorithm itself, so as to obtain better classification performance.

Abstract: Provided is a method for presenting resources. The method includes: playing, in response to a launch operation on an application, a first media resource of a target activity in an initialization page of the application, wherein an activity interaction control is presented in a resource screen of the first media resource; displaying, in response to an interaction operation on the activity interaction control, the activity interaction control performing an action corresponding to the interaction operation; and presenting a second media resource of the target activity.

Abstract: A latchup immune microcontroller system with a power supply and a filter designed to eliminate external risks of triggering a latchup of a microcontroller caused by the power supply; a clock circuit with a clock frequency and a layout for eliminating external risks of triggering a latchup of the microcontroller caused by a high-frequency clock signal; a reset circuit that uses an optical triggering mechanism acting as a common power supply and an isolated power supply, the power detection circuit and a discharge circuit react in chain in time, avoid risks of triggering latchups of the microcontroller caused by reset signals; an interrupt with a high priority level and the discharge circuit react in chain in time to enhance data security, and output terminals are turned off in sequence to remove external causes of latchup. An application method of an I/O port to eliminate triggers of latchup of the microcontroller.

Abstract: Provided in the present invention is a series of selective Factor XIa (FXIa) inhibitors, relating to the technical field of chemical drugs. The present invention also relates to pharmaceutical compositions containing said compounds and a use of said compounds in drugs for the treatment of diseases such as thromboembolism.

Abstract: Disclosed are a special robot with complex terrain adaptive function and a motion and operation method thereof. The special robot comprises a crawler chassis, a shock absorption suspension assembly, a suspension adaptive adjustment assembly and an electronic control assembly. The present disclosure achieves an adaptive angle adjustment on the left and right sides of the shock absorption suspension assembly, including the independent pitch angle and roller angle adjustment on the left and right sides of the shock absorption suspension assembly by the configuration of structures such as the suspension adaptive adjustment assembly and then achieves the adaptability of the robot on complex and tough pavement conditions by the combination with a sensor for pavement perception, which ensures walking performance and attachment ability of mechanisms, further improves the load-bearing performance of the crawler robot, ensures the safety, stability and adaptability of the mobile platform.

Abstract: A method and circuit for controlling or starting a U-shape single phase synchronous permanent magnetic motor (U-SPSPM motor) having a rotor and a stator and coupled to a single phase alternating current (AC) power source through a switch, including estimating back electromotive force (back-EMF) of the motor based on an observer model with inputs indicative of the measured signals, and triggering the switch to supply power to the motor based on the estimates of the back-EMF.

Abstract: The present invention relates to the field of camera shake reduction technology and discloses a suspension assembly of OIS, which comprises a printed circuit board and a spring plate movably disposed on the printed circuit board, wherein the printed circuit board is electrically connected with the spring plate, the printed circuit board comprises a substrate plate and a bend portion extending downwards along any side edge of the substrate plate, a support component is attached to a bottom surface of the substrate plate, a plurality of conductive terminals are arranged on an outside surface of the bend portion, a plurality of reinforce components are arranged on an inside surface of the bend portion and corresponding to the plurality of conductive terminals one to one, and the plurality of reinforce components are placed at intervals and do not contact with each other.

Abstract: Disclosed are a special robot with complex terrain adaptive function and a motion and operation method thereof. The special robot comprises a crawler chassis, a shock absorption suspension assembly, a suspension adaptive adjustment assembly and an electronic control assembly. The present disclosure achieves an adaptive angle adjustment on the left and right sides of the shock absorption suspension assembly, including the independent pitch angle and roller angle adjustment on the left and right sides of the shock absorption suspension assembly by the configuration of structures such as the suspension adaptive adjustment assembly and then achieves the adaptability of the robot on complex and tough pavement conditions by the combination with a sensor for pavement perception, which ensures walking performance and attachment ability of mechanisms, further improves the load-bearing performance of the crawler robot, ensures the safety, stability and adaptability of the mobile platform.