International Business Machines Corporation

Beihang University

Everpro Technologies Comp Any Limited

Beijing Wodong Tianjun Information Technology Co., Ltd.

Beijing Horizon Robotics Technology Research and Development Co., Ltd.

Institute of Pharmacology and Toxicology Academy of Military Medical Sciences P.l.a.

Everpro (wuhan) Technologies Company Limited

Chengdu Yiping Medical Science & Technology Co. Ltd

Institute of Pharmacology and Toxicology Academy of Military Medical Sciences Pla China

China Enfi Engineering Corporation

Liang Xu

Weng Sing Tang

Yufeng Cheng

Jinfeng Tian

Yan Li

Hui Jiang

Xianbin Cao

Wenbo Du

Ken Yian Chow

Xinliang Zhou

Wei Liu

Xin Wang

Dong Li

Ting Chen

Dezhen Li

Hong Li

Mai Zeng

Lei Zheng

Zhenmin Zhang

Xing Jun Zhou

Keliang Liu

Shaopeng Li

Yang He

Xiao Chen Huang

Kefei Cao

Yanan Chen

Dawei Cui

Junkai Sun

Shuangjie Feng

Qingbin Meng

Jizhou Long

Qingsong Zhang

Dazhen Cai

Yakun Zhao

Jing B J Ren

Kang Yong Ying

Yi Lin

Xuegang Chen

A copy generation method and apparatus, an electronic device, a computer storage medium and a computer program product. The method comprises: acquiring first attribute data of a commodity (); determining first key attribute data of the commodity on the basis of a pre-trained first copy generation model, wherein the first key attribute data represents part of the first attribute data (); obtaining a first candidate copy set for the commodity according to the first key attribute data, wherein the first candidate copy set represents a set of at least one piece of commodity copy (); and screening candidate copy data according to a quality determination rule, and determining a target commodity copy, wherein the candidate copy data comprises the commodity copy in the first candidate copy set ().

Copy generation method and apparatus, and electronic device, storage medium and program

Disclosed are a dynamic display method based on an operating body, a computer-readable storage medium and electronic device. The method includes: determining a position of a to-be-displayed icon on a screen in response to an air operation performed by the operating body relative to the screen in space; displaying the icon at the determined position; determining a first movement physical quantity of the operating body in response to detecting the operating body moving; determining a second movement physical quantity of the icon on the screen based on the first movement physical quantity; and controlling the icon to be dragged on the screen based on the second movement physical quantity. Thus, a user can know whether the air operation is accurate or not in real time according to a moving track of the icon, which improves the user's sense of control and the accuracy of the air operation.

Dynamic display method and apparatus based on operating body, storage medium and electronic device

An active cable supporting high-speed signal link training includes a first end, a second end, and a high-speed media signal line and a low-speed control signal line between the first end and the second end. The first end is configured for connecting a source end, the second end is configured for connecting a display end, the low-speed control signal line is configured for transmitting a low-speed sideband signal, the high-speed media signal line is configured for transmitting a high-speed media signal, and the second end is provided with, or the first end and the second end are respectively provided with a signal monitoring module connected with a signal line in the low-speed control signal line; and a high-speed signal adjusting module configured for receiving the link training data or the judgment result identified based on the link training data.

Active cable supporting high-speed signal link training

A USB active optical cable and a plug capable of managing power consumption and state. The USB active optical cable and plug respectively comprises a first plug, a second plug, and an optical transmission medium used to connect the first plug and the second plug; the first plug and the second plug are configured to operate different operating states, including an initialization mode, a transmission mode, and a power saving mode, and they can switch between the different operating states. The USB active optical cable and plug are both based on the separate control of the transmitting unit and the receiving unit to distinguish different operating modes, provide necessary operating requirements and mode switching conditions for each mode, and also enable the checking and transmission of the plugging state in the power saving mode, thus facilitate the power consumption management of the active optical cable.

USB active optical cable and plug capable of managing power consumption and status

A method of realization of adaptive equalization and an adaptive equalizer. The adaptive equalizer comprises an equalizer unit, which is used for equaling an input signal according to a compensation coefficient to obtain an output signal; a sampling comparison unit, which is connected to an output of the equalizer and is used for sampling a comparison result of the output signal of the equalizer and a reference voltage corresponding to reference voltage step; a data processing unit, which is connected to the sampling comparison unit and the equalizer unit. It is used for scanning a reference voltage step to determine range of the reference voltage steps to which step the amplitude of the output signal is corresponding; and scanning a compensation coefficient step, and determining the compensation coefficient for equalization according to the range of reference voltage steps. The solution of the present invention resolves such problems as long adaptive adjustment time, algorithm complex and large power consumption of the existing self-adaptive equalization algorithm.

Method of realization of adaptive equalization and adaptive equalizer

This disclosure provides a cooperative path planning method and device for automatic control aerocraft and aerocraft system. The method includes: determining the current evaluation index of each selected point according to its current position, the target position of the aerocraft and the position of obstacles in the selected area; updating the adjustment displacement of each selected point according to its adjustment displacement, current position and historical optimal position, as well as the global optimal position; updating the current position of each selected point according to its current position and the updated adjustment displacement; after the current position is updated for a set number of times, selecting the position corresponding to the optimal evaluation index from the current positions and global optimal position of all selected points as the next waypoint of the aerocraft.

Cooperative path planning method and device for automatic control aerocraft and aerocraft system

In an embodiment, a computer-implemented method comprises deploying a dual-active database on a first active database site and a second active database site. The first active database site comprises a first group of disks including a first sub-group of disks and a second sub-group of disks respectively corresponding to a third sub-group of disks and a fourth sub-group of disks included in a second group of disks in the second active database site. The method further comprises storing a first set of database logs on the first sub-group of disks while a second set of database logs is being written on the second sub-group of disks. Contents of the second set of database logs are consistent with contents of the first set of database logs and function as a duplication of the first set of database logs.

Dual-active database for data protection

The disclosure provides a dynamic recovery method and system for UAVs and storage medium. On the basis of obtaining the environmental information of UAVs, combined with different factors such as the following task quantity of each UAV, the distance from the current position of each UAV to the recovery point, current performance of each UAV, total cost function is constructed, and optimization is carried out through improved particle swarm optimization algorithm. Then on the premise of the lowest recovery cost, the priority of each UAV is obtained. For the ordered UAV, the route to the recovery point is determined. At the same time, it is necessary to consider conflict resolution of UAVs when encountering obstacles in the flight process, as well as the possible failure in line recovery. At this time, it is necessary to reorder some hovering UAVs to ensure flight safety of UAVs and robustness of the algorithm.

Dynamic recovery method and system for UAVs and storage medium

A medical adhesive with good biodegradable performance capable of undergoing crosslinking copolymerization, comprising a mono-alpha-cyanoacrylate and a bis-alpha-cyanoacrylic acid diol ester monomer molecule. The olefinic bonds in the mono-alpha-cyanoacrylate structure are polymerized in the presence of infinitesimal anions to form a solid 3D high polymer; the 3D high polymer is provided with degradation sites on the web-like backbone chain, with clear degradation path and absorbable degradation products. The medical adhesive can be used for wound adhesive, large area wound hemostasia, and visceral and soft tissue wound closure.

Biodegradable medical adhesive and preparation method and use thereof

Embodiments of the present invention relate to generating challenge response sets utilizing semantic web technology. In response to detecting an authentication session for a user, a computing device generates a first challenge question that is semantically related to a second challenge question previously responded to by the user, wherein the authentication session seeks to validate an identification of the user. The computing device determines whether a response to the challenge question by the user is valid. In response to determining that the response to the challenge question by the user was valid, the computing device generates a third challenge question or a notification that the response to the challenge question validates the identification of the user.

Generating challenge response sets utilizing semantic web technology

Embodiments for using a dynamic structure of tables in a schema of a multi-tenant database are provided. For a tenant schema including a set of tenant tables, a label is created for a tenant table in the set of tenant tables. The label is partitioned into a set of constituent primary labels. A subset of columns is selected from the set of n columns of the tenant table, the subset of columns corresponding to a primary label in the set of constituent primary labels. The subset of columns is mapped to a table in the dynamic structure of tables in the schema of the multi-tenant database, the table in the dynamic structure of tables having the primary label. In the multi-tenant database executing in a data processing system, the dynamic structure of tables is populated with data from the tenant schema according to the mapping.

Dynamic structure for a multi-tenant database

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Beijing, China

Liang Xu