International Business Machines Corporation

State Grid Corporation of China

Other

Wind Power Technology Center of Gansu Electric Power Company

Gansu Electric Power Company of State Grid

Shanghai Jiaotong University

Gansu Electric Power Corporation Wind Power Technology Center

Henan Medinno Pharmaceutical Technology Co., Ltd.

Tsinghua University

Nsfocus Information Technology Co., Ltd.

State Grid Gansu Eletric Power Corporation

State Grid Gansu Electric Power Corporation

Liang Lu

Kun Ding

Yi Yang Ren

Ningbo Wang

Sun Chun Hua

Long Zhao

Ming Ma

Jin Li

Shiyuan Zhou

Jian Ling Shi

Ning-Bo Wang

Yue Wang

Hao Zhang

Chen Zhang

Jing Chang Huang

Meng Guo

Qiang Zhou

Xu Cai

Yanhong Ma

Rong Huang

Chun Leng

Jing F Fan

Ding-Mei Wang

Jixuan Zhang

Shi-Yuan Zhou

Zong-Xiang Lu

Ying Qiao

Qing-Quan Lv

Saisai Zhao

Hai Huang

Jianmei Zhang

Youming Cai

Deng Ke Zhao

Zheng Li

Nianzong Bai

Qingquan Lv

Dingmei Wang

Guangtu Liu

Jing Zhi

Daniel Martin

Yi Zhao

Na Li

Hui Jiang

Da Zhou

Xiaoming Wang

Jin Ling

Dan Jin

Guangxu Liu

Ming Lv

Xiaohai Lu

Yan-Hong Ma

Yuhong Zhang

Zifen Han

Longzheng Zhang

Zhang Xiaowei

Xiao Wei Zhang

Shi-En He

Jin-Ping Zhang

Jingjing Zeng

Jinping Zhang

Xiaoyong Wang

Hongquan Xu

Xushan Han

Shien He

Hui Ling

Duo Wang

Jiaxin Chen

Xiaolong Wang

Junjie Zhu

Xinwei Liao

Shancun Ling

The present disclosure relates to a class of JAK inhibitor compounds and uses thereof. Specifically, the present disclosure discloses a compound represented by formula (G), isotopically labeled compound thereof, or optical isomer thereof, geometric isomer thereof, a tautomer thereof or a mixture of various isomers, or a pharmaceutically acceptable salt thereof, or a prodrug thereof, or a metabolite thereof. The present disclosure also relates to the application of the compounds in medicine.

Substituted pyrrolo[3,4-d]imidazoles as JAK inhibitors

The method includes: acquiring, by a computing scheduling module, first sub-account information sent by a blockchain computing distribution module, wherein the blockchain computing distribution module includes a plurality of sub-accounts; scheduling, by the computing scheduling module, the blockchain server to provide computing capability for a first sub-account according to the first sub-account information: determining an up-to-standard result of the computing capability of the first sub-account, and feeding back the up-to-standard result to the computing scheduling module by the blockchain computing distribution module: scheduling the blockchain server to provide computing capability for a second sub-account when the computing scheduling module determines that the computing capability of the first sub-account is up to standard according to the up-to-standard result: or scheduling, by the computing scheduling module, and repeating the above steps until the computing capability of all sub-accounts is up to standard.

Blockchain server computing capability allocation method and system

Methods, systems, computer program products for determining the source of activity during interaction with a user interface are provided. The method comprises selecting one or more input devices from a plurality of available input devices coupled to the user interface and receiving respective measurements for the selected one or more input devices. Based on the received respective measurements, respective feature vectors for the one or more input devices are generated and then inputted to a pre-defined regression model. Then, the source of activity is determined based on a result received from the regression model.

Determining source of interface interactions

The present invention provides a computer-implemented method, computer system and computer program product for data compression. According to the computer-implemented method, one or more data blocks on a data source to be replicated to a data target may be detected. Then, compression performance of a first compression dictionary may be evaluated. The first compression dictionary may be previously used to compress existing data on the data target. If the compression performance is lower than a preset performance threshold, a second compression dictionary may be generated based on the existing data on the data target. The data target may be updated based on the existing data and the one or more data blocks using the second compression dictionary.

Compression improvement in data replication

The present disclosure relates to a method for supplying blockchain computing power and a system thereof. The method comprises the steps of: receiving a computing power purchase request sent by a user-side terminal; generating purchase result data according to the computing power purchase request; scheduling a first blockchain server to provide users with computing service according to the purchase result data; when the first blockchain server stops serving, starting timing to obtain the target duration; judging whether the first blockchain server restarts the service when the target duration is less than the preset duration threshold, and obtaining a preset result; when the preset result is YES, improving the computing power of the first blockchain server correspondingly, so that the total service duration of the user and the actually obtained total computing power remain unchanged; when the preset result is NO, scheduling a second blockchain server to provide users with computing service. The present disclosure enables the user to obtain stable computing power.

Method for supplying blockchain computing power and system thereof

The present disclosure relates to substituted pyrrollo[3,4-D]imidazoles as JAK inhibitor compounds and uses thereof. Specifically, the present disclosure discloses a compound represented by formula (I), optical isomer thereof, geometric isomer thereof, a tautomer thereof or a mixture of various isomers, or a pharmaceutically acceptable salt thereof, or a prodrug thereof, or a metabolite thereof. The present disclosure also relates to the application of the compounds in the treatment of JAK-related diseases or disorders. 

Provided is a method, computer program product, and system for classifying a set of data items based on format organizations. A processor may determine at least one format organization of a set of data items. The format organization of a data item indicates a symbol type of at least one continuous symbol in the data item and a number of the at least one continuous symbol. The processor may determine at least one candidate data class for the set of data items from a plurality of predetermined data classes based on the at least one format organization. The processor may classify the set of data items into at least one target data class selected from the at least one candidate data class. In this way, the set of data items can be efficiently classified.

Data classification

A computer-implemented method includes: reading a vector of a first table in a database, the vector including counts of a plurality of keywords in the first table, the plurality of keywords including a first keyword and a second keyword; determining a first custom attribute describing the first table, the first custom attribute having a vector including counts of at least a first portion of the plurality of keywords in the first table; determining a multiplier of the first custom attribute, the multiplier being a number of other tables that reference the first custom attribute; and revising the vector of the first table based on the first custom attribute.

Data governance with custom attribute based asset association

Managing multiple chain transaction rollback on a native cloud environment in a Kubernetes distributed system which extends API capabilities to build compensate API mappings which are used to reverse the invocation chain and stores the mappings in a key value store. An embodiment of the present invention extracts the reverse invocation chain from a framework of libraries and mapping API to check whether rollback is necessary when a service fails. An embodiment of the present invention executes an entire whole rollback.

Rollback for dependency services in cloud native environment

Partial reloading of source data in data synchronization. Determining whether a source partition of source data in a source database is to be reloaded into target data in a target database, the source partition corresponding to a target partition of the target data. In accordance with a determination that the source partition is to be reloaded, one or more processors determine to load the source partition from the source database into the target database as a reference partition, the reference partition being separated from the target data in the target database and being assigned with a reference partition identity. In accordance with a determination that the loading of the source partition is completed, one or more processors determine to attach the reference partition to the target data.

Partial reloading in data synchronization

The present disclosure discloses a control system for enhancing a frequency support capability of a wind turbine generator system. The control system includes a wind turbine, a gearbox, an electric generator and a converter. The control system is characterized by further including a supercapacitor energy storage apparatus, which includes a DC-DC converter and a supercapacitor. The converter includes DC buses, and the supercapacitor is electrically connected to the DC buses via the DC-DC converter. The supercapacitor may be orderly charged or discharged according to an operating state of the wind turbine generator system to maintain its operating condition, and has a superior reliability.

Control system of a wind turbine generator

Provided are a control method and system for enhancing an endurance capability to an abnormal voltage of a wind turbine generator system. The control method, includes; providing a doubly-fed wind turbine generator system connected to a power grid; detecting a voltage of the power grid, and determining whether the voltage of the power grid has a fault; when the voltage of the power grid has a fault, detecting a voltage of the DC buses, and determining whether the voltage of the DC buses exceeds a limit value; when the voltage of the DC buses exceeds the limit value, performing integrated system coordination control according to an abnormal operating condition mode; and when the voltage of the power grid returns to a normal range, performing integrated system coordination control according to a normal operating condition mode.

Control method and control system for enhancing endurance to anomalous voltage for doubly-fed induction generator

A website scanning apparatus having a policy analysis device for determining whether a link in a target website belongs to a known web application used by the target website, if the link belongs to the identified web application, then a vulnerability scanning is not performed on the link; a crawler device for obtaining the link content that the link points to; a web application identification device for determining whether the link belongs to a known web application; a full scan device for performing a full vulnerability scanning on a link determined as not belonging to the known web application; and a known web application vulnerability detection device for performing vulnerability detection on the website for the determined identified web application according to known vulnerabilities of the identified web application to determine whether the known vulnerabilities of the identified web application exist in the website is provided.

Method and apparatus for website scanning

The present invention discloses a maintenance schedule optimization method for an electric power system including large-scale wind power to build objective function to make it get optimal results, then constrain the objective function, constraint conditions include: constrain according to maintenance natural environment; constrain according to maintenance time of wind power plant; constrain according to maintenance site of wind power plant; constrain according to system reliability at wind power plant; constrain according to maintenance continuity of generator unit. Under the above constraint conditions, the electric power system is modeled with heuristic algorithm according to the above objective function. Through modeling the electric power system including large-scale wind power, optimize maintenance time of wind turbines in electric power system through modeling under a certain constraint conditions to maintain the wind power equipment properly while ensuring maximum efficiency of wind power generation at the same time.

Maintenance schedule optimization method for electric power system including large-scale wind power

A P2P content caching system, method, and computer program product for a P2P application on a computer network device. The system includes: a content analyzer; and a content manager. The method includes: determining P2P hotspot downloading contents of the P2P application on the computer network device; downloading the determined P2P hotspot downloading contents into a local memory, and requesting a directory server of the P2P application to register a P2P content caching system as a P2P content provider of the downloaded P2P hotspot downloading contents; and providing the downloaded P2P hotspot downloading contents to a P2P participant in response to a request from the P2P participant to the downloaded P2P hotspot downloading contents.

P2P content caching system and method

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Beijing, China

Liang Lu