International Business Machines Corporation

Other

Siemens Aktiengesellschaft

Boe Technology Group Co., Ltd.

Alibaba Group Holding Limited

Beijing Baidu Netcom Science Technology Co., Ltd

Bceg Environmental Remediation Co., Ltd

Microsoft Technology Licensing, LLC

University of Science and Technology Beijing

Canon Kabushiki Kaisha

Huawei Technologies Co., Limited

Emc IP Holding Company LLC

Kyndryl, Inc.

North China Electric Power University

Ccteg Chinese Institute of Coal Science

Yue Hua Zhang

Kai Zheng

Tian Cheng Liu

Hang Liu

Yang Wang

Yi Ge

Qi Wang

Baohua Yang

Xiaowei Song

Fan Chen

Shupeng Li

Bao Hua Yang

Qiang Niu

Huan Zeng

Lili Guo

Yuewei Yang

Pengcheng Yin

Chao Xi

Peng Liu

Yan Li

Ming Zhou

Jianfeng Gao

Hua Wu

Yang Wayne Wang

Chunguang Chai

Yabing Shi

Ye Jiang

He Yu

Chang-Ning Huang

Wen Jing Zhou

Hai Bo Lin

Ming Yu

Teng Fei Wu

Jun Jie Chen

Zhou Yuan

Yi Hua Liu

Weiping Zhao

Fuwang Wang

Shuangchao Cui

Fan Yang

Jibing Dong

Hongpo Gao

Jianbin Kang

Zheng Zhang

Wen Jie Wang

Yuan Yuan Li

Yu Ying Wang

Chao Xue

Junchi Yan

Ying Cui

Shuang Hu

Juanjuan You

Moises Goldszmidt

Jingwen Zhang

Qiang Yu

Qiang Tao

Mihai Budiu

Xiaofeng Wang

Li Juan Gao

Zhou Fang

Zhen Li

Yuan Lin

Yu Lin Zhai

Xinwu Chen

Zi Jian Ji

Panpan Li

Haiqing Lin

Yifan Zhao

Heping Jia

Michael Pechuk

Zhigang Zhao

Si Heng Sun

Dunnan Liu

Lingxiang Wang

Yong Ma

Mingguang Liu

Qingjie Qi

Xiankun Zhang

Desheng Bai

Han Liu

Ye Yang

Xiao Hu

Yang Lin

Fuping Tang

Peng Fei

Jinsong Meng

Wenzhong Wang

Zhiwen Zhang

Xiaoshan Wang

Meng Guo

Guoqiang Xin

Weizhi Yao

Wang Jianmin

Shaoyuan Chen

Mengting Huang

Wenhui Tang

Xiaofu Wei

Huihui Yu

Xiao Lu Wang

Haichao Deng

A display base plate includes: a substrate (), a first electrode layer () formed on the substrate (), and a first pixel definition layer () and a second pixel definition layer () formed on the first electrode layer (); the first pixel definition layer () divides the substrate () into a plurality of pixel regions (), each pixel region () includes a plurality of subpixel regions () distributed along a first direction, and two adjacent subpixel regions () are separated by the second pixel definition layer (); in the first direction, surfaces of each pixel region () in contact with the first pixel definition layer () include a plurality of first curved surfaces () and a plurality of second curved surfaces (), and the first curved surfaces () and the second curved surfaces () are protruded away from the pixel region () to which they belong.

Pixel regions having curved surfaces between first and second definition layers

The display substrate includes: a base substrate; a pixel defining layer on the base substrate, and an organic light-emitting functional layer. The pixel defining layer includes: openings in sub-pixels respectively and communication slots. The organic light-emitting functional layer corresponding to the sub-pixels is provided in the openings. In at least one row of pixels, openings of sub-pixels of the same color communicate with one another through corresponding communication slots. At least of a portion of the communication slots are located in gaps between adjacent rows of pixels.

Display substrate with pixel defining layers having communication slots in gaps between adjacent rows of sub-pixels

The invention relates to an optimal allocation method for stored energy coordinating electric vehicles (EVs) to participate in auxiliary service market (ASM), including the following steps: 1. Predict the reported capacity of daily 96 points for EVs to participate in the ASM by least square support vector machine (LSSVM). 2. Fit the daily total load distribution of EVs. 3. Determine the error distribution between the reported capacity and the actual response capacity, and simulate the total daily load capacity of EVs in the future with Monte Carlo method. 4. Calculate the energy storage capacity required by EVs daily participating in ASM. 5. Build the objective function to minimize the scheduling risk of auxiliary service. 6. Solve the energy storage model in step 5 with particle swarm optimization (PSO), and output the configuration results of optimal energy storage capacity and energy storage power. The invention can improve the adjustable capacity of EVs participating in ASM.

Optimal allocation method for stored energy coordinating electric vehicles to participate in ancillary service market

A composite aerogel based on graphdiyne motif arrangement and a preparation method thereof are provided by the embodiments of the disclosure, belonging to the technical field of photothermal evaporation materials, including firstly growing graphdiyne on a surface of the graphene oxide to obtain a graphdiyne-coated graphene oxide, taking an additional graphene oxide, adding the additional graphene oxide and the graphdiyne-coated graphene oxide obtained by the coupling reaction into pure water, and ultrasonically mixing to obtain a mixed dispersion, adding a polyvinyl alcohol aqueous solution into the mixed dispersion, and transferring to a reaction kettle after ultrasonic mixing, putting the reaction kettle after sealing into a blast drying box for hydrothermal reaction to obtain a gel structure, and cleaning the gel structure, and freeze-drying to obtain a composite aerogel containing graphdiyne-coated reduced graphene oxide and reduced graphene oxide.

Composite aerogel based on graphdiyne motif arrangement and preparation method thereof

A method of extracting a table information, an electronic device, and a storage medium are provided, which relate to fields of artificial intelligence and big data, in particular to fields of machine learning, knowledge graph, intelligent search and intelligent recommendation, and may be used for an intelligent extraction of an information in a table and other scenarios. The method includes: performing a clustering based on features of a plurality of rows of cells and/or features of a plurality of columns of cells in a table, so as to determine candidate header cells in the table; and performing an information extraction on the table based on the candidate header cells, so as to extract attribute-attribute value pairs in the table.

Method of extracting table information, electronic device, and storage medium

The display substrate includes sub-pixels of different colors. The sub-pixels are arranged as pixel columns in a first direction. Sub-pixels in the same pixel column have the same color. The display substrate includes a substrate, a first electrode layer, a pixel defining structure and an organic light-emitting layer. The pixel defining structure includes a first pixel defining structure, and a second pixel defining structure. The organic light-emitting layer includes color light-emitting layers with different colors. One light-emitting layer includes main body parts in a display region and a virtual part in a bezel region. The virtual part is connected to at least two main body parts in the light-emitting layer of the same color.

Display substrate, display panel, and display apparatus

A method and apparatus for processing a table, a device, a storage medium and a product. An implementation of the method comprise: receiving a content query request for a target table; acquiring a target tree structure of the target table according to the content query request; where, the target tree structure is obtained by performing absorbing processing and merging processing on at least one target cell in the target table; acquiring to-be-queried content in the content query request; and querying target content matching the to-be-queried content from the target tree structure.

Method and apparatus for processing table, device, and storage medium

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.

Method and apparatus for setting evacuation exit under crowd emergency evacuation scenario

Various embodiments include a method for deploying field device into an Internet of Things (IoT). The method may include: acquiring information from a field device using an edge device; transmitting the acquired information to a cloud platform; wherein the information comprises data and an industrial IoT model; converting the industrial IoT model into a graph; performing similarity analysis based on the graph; classifying the industrial IoT model based on the similarity analysis; generating a first industrial IoT model comprising a type or an example; performing data mapping on the first industrial IoT model; and operating the field device as part of the IoT.

Information acquiring method, apparatus, and system

A message playing method includes: receiving a first message, and asking in a voice manner, whether to play the first message; if a first voice of a user does not match a keyword of a positive reply, continuing to detect a voice of the user; if a second voice of the user detected, matches the keyword of the positive reply, playing the first message in the voice manner, and recording a quantity of times of using a text corresponding to the first voice; and when the quantity of times of using the text that corresponds to the first voice and that is recorded is greater than a first threshold, adding the text to the keyword of the positive reply.

Message playing method and terminal

Various embodiments of the teachings herein include a method for generating a virtual Internet-of-things device on the basis of an Internet-of-things model. The method may include: obtaining a first number of Internet-of-things models for an Internet-of-things solution; subjecting a variable in the first number of Internet-of-things models to variable attribute expansion to add an extended variable attribute to the variable, wherein the variable subjected to variable attribute expansion is capable of data simulation; configuring variable link relations and variable link processing rules for the extended Internet-of-things models to obtain an Internet-of-things model configuration file; and obtaining a second number of virtual Internet-of-things devices on the basis of a virtual physical network device architecture by using the Internet-of-things model configuration file. The variable link relations include variable link relations between variables in the same Internet-of-things model and/or variable link relations between variables in different Internet-of-things models.

Internet-of-things model-based virtual internet-of-things device generation method and apparatus

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.

Data mining method, data mining apparatus, electronic device and storage medium

Provided in an embodiment of the present disclosure is a method for acquiring data of a data source associated with a production line, including: acquiring a semantic model, the semantic model including semantic relationships between respective semantic units and data source identifiers corresponding to one or more production lines; receiving production line identifiers and acquiring one or more semantic units; converting, based upon the semantic model, the one or more semantic units to data source identifiers corresponding to production lines indicated by the production line identifiers; and acquiring data of data sources indicated by the data source identifiers. Implementing the embodiments disclosed in the present disclosure simplifies a configuration file required for a virtual model of a production line, thereby greatly reducing configuration workload, and enhancing convenience of acquiring data of a data source.

Method and device for acquiring data of data sources associated with production line

Disclosed is a metal-semiconductor contact structure based on two-dimensional (2D) semimetal electrodes, including a semiconductor module and a metal electrode module, where the semiconductor module is a 2D semiconductor material, and the metal electrode module is a 2D semimetal material with no dangling bonds on its surface; the 2D semiconductor material and the 2D semimetal material are interfaced with a Van der Waals interface with a surface roughness of 0.01-1 nanometer (nm) and no dangling bonds on the surface, the 2D semiconductor material and the 2D semimetal material are spaced less than 1 nm apart.

Metal-semiconductor contact structure based on two-dimensional semimetal electrodes

Disclosed are a display substrate, a preparation method thereof, and a display apparatus. The display substrate includes: a driving substrate, a first electrode, an auxiliary electrode, a pixel definition layer and a hole injection layer. The driving substrate includes a driving circuit and a dielectric layer covering the driving circuit; the first electrode and the auxiliary electrode are on a side of the dielectric layer of the driving substrate away from the driving circuit; the auxiliary electrode at least partially surrounds the first electrode; the pixel definition layer is on a side of the first electrode and the auxiliary electrode away from the driving substrate; the pixel definition layer includes a pixel opening, and the first electrode is at least partially exposed through the pixel opening and is electrically connected to the driving circuit; and the hole injection layer is in the pixel opening and stacked with the first electrode.

Display substrate having pixel definition layer comprises a lyophilic and lyophobic materials

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Wuhan, China

Yue Hua Zhang