Patents by Inventor Tian Wu

Tian Wu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11880473
    Abstract: Embodiments of the invention are directed to annotating a log based on processing log documentation. Aspects include obtaining the data set and obtaining a set of templates, wherein one or more template of the set of templates includes a variable labeled as the data type. Aspects also include annotating the data set based on the set of templates, wherein the annotating includes labeling each value of the variable in the data set with the data type. Aspects further include creating an updated data set by replacing each value of the variable in the data set that is labeled with the data type with a new data value.
    Type: Grant
    Filed: September 23, 2021
    Date of Patent: January 23, 2024
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Yuk Lung Chan, Tian Wu, Lei Yu, Jia Qi Li, Hong Min, Fan Jing Meng
  • Patent number: 11864494
    Abstract: Systems and methods are disclosed herein for detecting impurities of harvested plants in a receptacle of a harvester. In an embodiment, a harvester controller receives, from a camera facing the contents of the receptacle, an image of the contents. The harvester controller applies the image as input to a machine learning model. The harvester controller receives, as output from the machine learning model, an identification of an impurity of the harvested plants. The harvester controller transmits a control signal based on the impurity.
    Type: Grant
    Filed: December 12, 2019
    Date of Patent: January 9, 2024
    Assignee: Landing AI
    Inventors: Dongyan Wang, Andrew Yan-Tak Ng, Yiwen Rong, Greg Frederick Diamos, Bo Tan, Beom Sik Kim, Timothy Viatcheslavovich Rosenflanz, Kai Yang, Tian Wu
  • Publication number: 20230419610
    Abstract: An image rendering method includes the steps below. A model of an environmental object is rendered to obtain an image of the environmental object in a target perspective. An image of a target object in the target perspective and a model of the target object are determined according to a neural radiance field of the target object. The image of the target object is fused and rendered into the image of the environmental object according to the model of the target object.
    Type: Application
    Filed: March 16, 2023
    Publication date: December 28, 2023
    Applicant: BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
    Inventors: Xing LIU, Ruizhi CHEN, Yan ZHANG, Chen ZHAO, Hao SUN, Jingtuo LIU, Errui DING, Tian WU, Haifeng WANG
  • Publication number: 20230419592
    Abstract: A method for training a three-dimensional face reconstruction model includes inputting an acquired sample face image into a three-dimensional face reconstruction model to obtain a coordinate transformation parameter and a face parameter of the sample face image; determining the three-dimensional stylized face image of the sample face image according to the face parameter of the sample face image and the acquired stylized face map of the sample face image; transforming the three-dimensional stylized face image of the sample face image into a camera coordinate system based on the coordinate transformation parameter, and rendering the transformed three-dimensional stylized face image to obtain a rendered map; and training the three-dimensional face reconstruction model according to the rendered map and the stylized face map of the sample face image.
    Type: Application
    Filed: January 20, 2023
    Publication date: December 28, 2023
    Inventors: Di WANG, Ruizhi Chen, Chen Zhao, Jingtuo Liu, Errui Ding, Tian Wu, Haifeng Wang
  • Patent number: 11797538
    Abstract: Aspects of the invention include computer systems, computer-implemented methods, and computer program products configured to perform message correlation extraction for mainframe operation. A non-limiting example computer-implemented method includes receiving a first message log entry having a message identifier and message field data. The first message log entry is pre-processed to determine the message identifier and to tokenize the message field data. A second message log entry is identified based on at least one of the message identifier and the tokenized message field data. The method further includes determining that the second message log entry is correlated with the first message log entry and providing an output comprising the message correlation between the first message log entry and the second message log entry.
    Type: Grant
    Filed: December 3, 2020
    Date of Patent: October 24, 2023
    Assignee: International Business Machines Corporation
    Inventors: Yuk L. Chan, Jia Qi Li, Lin Yang, Tian Wu, Lei Yu, Hong Min, Fan Jing Meng
  • Publication number: 20230333718
    Abstract: A method for marking a virtual article in a virtual environment includes: displaying a pickup list of a first virtual object, where the pickup list is used to display at least one virtual article to be picked up by the first virtual object in the virtual environment, and list items in the pickup list are arranged in a first direction; receiving a first sliding operation performed on the pickup list; and sliding the list item of the target virtual article in the pickup list along a second direction in response to the first sliding operation, and displaying the target virtual article in a marked state, where the marked state is used to share position information of the target virtual article to a second virtual object.
    Type: Application
    Filed: April 27, 2023
    Publication date: October 19, 2023
    Applicant: Tencent Technology (Shenzhen) Company Limited
    Inventors: Tian WU, Ruobing CHAI
  • Publication number: 20230312606
    Abstract: Provided herein are solid dispersions comprising AMG 397, methods of preparing the solid dispersion, and pharmaceutical formulations comprising AMG 397.
    Type: Application
    Filed: August 24, 2021
    Publication date: October 5, 2023
    Applicant: AMGEN INC.
    Inventors: JAMES E. HUCKLE, MARKIAN M. STEC, TIAN WU, DARREN L. REID, FERNANDO A. ALVAREZ-NUNEZ, SEAN P. BROWN
  • Patent number: 11762894
    Abstract: Embodiments of the present invention relate to methods, systems, and computer program products for event management. In a method, a plurality of notes that are comprised in a plurality of event records are obtained in a computer system. A plurality of paragraphs that are comprised in the plurality of notes are classified into a plurality of content types based on a content analysis of the plurality of paragraphs. The plurality of notes are classified into a plurality of semantic types based on the plurality of content types and a syntactic parsing to the plurality of notes. A knowledge item is generated for managing an event in the computer system based on a group of notes in the plurality of notes that are classified into the plurality of semantic types. With these embodiments, knowledge items for managing events may be obtained in an easier and more effective way.
    Type: Grant
    Filed: November 29, 2021
    Date of Patent: September 19, 2023
    Assignee: International Business Machines Corporation
    Inventors: Zi Xiao Zhu, Pei Ni Liu, Tian Wu, Fan Jing Meng, HariGovind Venkatraj Ramasamy, Sandhya Narayan, Elliot Karl Kolodner
  • Publication number: 20230289402
    Abstract: Provided are a joint perception model training method, a joint perception method, a device, and a storage medium. The joint perception model training method includes: acquiring sample images and perception tags of the sample images; acquiring a preset joint perception model, where the joint perception model includes a feature extraction network and a joint perception network; performing feature extraction on the sample images through the feature extraction network to obtain target sample features; performing joint perception through the joint perception network according to the target sample features to obtain perception prediction results; and training the preset joint perception model according to the perception prediction results and the perception tags, where the joint perception includes executing at least two perception tasks.
    Type: Application
    Filed: November 14, 2022
    Publication date: September 14, 2023
    Applicant: BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
    Inventors: Jian WANG, Xiangbo SU, Qiman WU, Zhigang WANG, Hao SUN, Errui DING, Jingdong WANG, Tian WU, Haifeng WANG
  • Publication number: 20230241501
    Abstract: A display method and apparatus for a virtual prop, an electronic device and a non-transitory computer-readable storage medium. The method includes: displaying a virtual prop list in a virtual scene, the virtual prop list having an interactive option for at least one virtual prop, displaying based on a slide operation on the interactive option for a target virtual prop in the virtual prop list meeting a first target condition, a first target region, and marking the target virtual prop based on an operation end point of the slide operation being within the first target region.
    Type: Application
    Filed: April 6, 2023
    Publication date: August 3, 2023
    Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LTD
    Inventors: Tian WU, Ruobing CHAI, Junxiong ZHONG
  • Publication number: 20230239167
    Abstract: The present disclosure provides a control method and a control apparatus for a communication device, a communication system, and a storage medium. The control method for a communication device includes periodically outputting, a first level signal and a second level signal to the communication bus, and the second communication device establishes a data connection with the first communication device based on that the level signal on the communication bus is the first level signal, and the second communication device establishes a power supply connection with the first communication device based on that the level signal on the communication bus is the second level signal. Since the data connection and the power supply connection do not appear at the same time, the communication bus using the above-mentioned control method does not need to set an inductance compared to the traditional Home Bus.
    Type: Application
    Filed: September 10, 2021
    Publication date: July 27, 2023
    Inventors: Lijun MEI, Liangwei SUN, Tian WU, Guofeng LIU
  • Publication number: 20230215203
    Abstract: The present disclosure provides a character recognition model training method and apparatus, a character recognition method and apparatus, a device and a medium, relating to the technical field of artificial intelligence, and specifically to the technical fields of deep learning, image processing and computer vision, which can be applied to scenarios such as character detection and recognition technology. The specific implementing solution is: partitioning an untagged training sample into at least two sub-sample images; dividing the at least two sub-sample images into a first training set and a second training set; where the first training set includes a first sub-sample image with a visible attribute, and the second training set includes a second sub-sample image with an invisible attribute; performing self-supervised training on a to-be-trained encoder by taking the second training set as a tag of the first training set, to obtain a target encoder.
    Type: Application
    Filed: February 14, 2023
    Publication date: July 6, 2023
    Applicant: BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
    Inventors: Pengyuan LV, Chengquan ZHANG, Shanshan LIU, Meina QIAO, Yangliu XU, Liang WU, Xiaoyan WANG, Kun YAO, Junyu Han, Errui DING, Jingdong WANG, Tian WU, Haifeng WANG
  • Publication number: 20230214423
    Abstract: A video generation method is provided. The video generation method includes: obtaining global semantic information and local semantic information of a text, where the local semantic information corresponds to a text fragment in the text, searching, based on the global semantic information, a database to obtain at least one first data corresponding to the global semantic information; searching, based on the local semantic information, the database to obtain at least one second data corresponding to the local semantic information; obtaining, based on the at least one first data and the at least one second data, a candidate data set; matching, based on a relevancy between each of at least one text fragment and corresponding candidate data in the candidate data set, target data for the at least one text fragment; and generating, based on the target data matched with each of the at least one text fragment, a video.
    Type: Application
    Filed: February 24, 2023
    Publication date: July 6, 2023
    Applicant: BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
    Inventors: Haifeng WANG, Hao TIAN, Xinyan XIAO, Xing LI, Tian WU
  • Patent number: 11681865
    Abstract: Embodiments of the invention are directed to annotating a log based on processing log documentation. Aspects include obtaining the log having a plurality of entries. Aspects also include creating a set of log entry templates by processing the log documentation associated with the log, wherein each log entry template includes one or more constants and one or more variables. Aspects further include annotating each of the plurality of entries based on the set of templates, wherein the annotating includes labeling each value of the one or more variables with a variable name.
    Type: Grant
    Filed: September 23, 2021
    Date of Patent: June 20, 2023
    Assignee: International Business Machines Corporation
    Inventors: Yuk Lung Chan, Tian Wu, Lei Yu, Jia Qi Li, Hong Min, Fan Jing Meng
  • Publication number: 20230185702
    Abstract: A method and apparatus is provided for generating and applying a deep learning model based on a deep learning framework, and relates to the field of computers. A specific implementation solution includes that a basic operating environment is established on a target device, where the basic operating environment is used for providing environment preparation for an overall generation process of a deep learning model; a basic function of the deep learning model is generated in the basic operating environment according to at least one of a service requirement and a hardware requirement, to obtain a first processing result; an extended function of the deep learning model is generated in the basic operating environment based on the first processing result, to obtain a second processing result; and a preset test script is used to perform function test on the second processing result, to output a test result.
    Type: Application
    Filed: July 1, 2022
    Publication date: June 15, 2023
    Applicant: Beijing Baidu Netcom Science Technology Co., Ltd.
    Inventors: Tian WU, Yanjun MA, Dianhai YU, Yehua YANG, Yuning DU
  • Publication number: 20230186024
    Abstract: Provided are a text processing method, a device and a storage medium, relating to a field of computer technology, and especially to a field of artificial intelligence, such as natural language processing and deep learning. The specific implementation scheme includes: performing text processing on first text, by using a text processing acceleration operator; and processing, in parallel and faster, content after the text processing, by using the text processing acceleration operator. Text processing and parallel acceleration are carried out by the text processing acceleration operator, which can improve the speed of text processing.
    Type: Application
    Filed: July 27, 2022
    Publication date: June 15, 2023
    Inventors: Zeyu Chen, Haifeng Wang, Tian Wu, Dianhai Yu, Yanjun Ma, Xiaoguang Hu
  • Publication number: 20230169351
    Abstract: A distributed training method based on end-to-end adaption, a device and a storage medium. The method includes: obtaining slicing results by slicing a model to be trained; obtaining an attribute of computing resources allocated to the model for training by parsing the computing resources, in which the computing resources are determined based on a computing resource requirement of the model, computing resources occupied by another model being trained, and idle computing resources, and the attribute of the computing resources is configured to represent at least one of a topology relation and a task processing capability of the computing resources; determining a distribution strategy of each of the slicing results in the computing resources based on the attributes of the computing resources; and performing distributed training on the model using the computing resources based on the distribution strategy.
    Type: Application
    Filed: December 1, 2022
    Publication date: June 1, 2023
    Applicant: BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
    Inventors: Haifeng Wang, Zhihua Wu, Dianhai Yu, Yanjun Ma, Tian Wu
  • Publication number: 20230169104
    Abstract: Embodiments of the present invention relate to methods, systems, and computer program products for event management. In a method, a plurality of notes that are comprised in a plurality of event records are obtained in a computer system. A plurality of paragraphs that are comprised in the plurality of notes are classified into a plurality of content types based on a content analysis of the plurality of paragraphs. The plurality of notes are classified into a plurality of semantic types based on the plurality of content types and a syntactic parsing to the plurality of notes. A knowledge item is generated for managing an event in the computer system based on a group of notes in the plurality of notes that are classified into the plurality of semantic types. With these embodiments, knowledge items for managing events may be obtained in an easier and more effective way.
    Type: Application
    Filed: November 29, 2021
    Publication date: June 1, 2023
    Inventors: Zi Xiao Zhu, PEI NI LIU, Tian Wu, FAN JING Meng, HariGovind Venkatraj Ramasamy, Sandhya Narayan, Elliot Karl Kolodner
  • Publication number: 20230160600
    Abstract: Provided are a communication control method and apparatus for an air conditioner, and a communication system and a readable storage medium. The communication control method for an air conditioner includes acquiring a voltage signal on a bus; determining a voltage slope-rising edge and a voltage slope-falling edge in the voltage signal based on that the voltage signal satisfies a comparison condition of a power supply voltage of a communication device and a reference voltage on the bus; performing time comparison on the voltage signal to obtain a processed voltage signal based on that the voltage slope-rising edge and the voltage slope-falling edge satisfy a slope comparison condition; determining, from a data model library, a target data model that is consistent with the processed voltage signal; and outputting data information corresponding to the target data model.
    Type: Application
    Filed: September 10, 2021
    Publication date: May 25, 2023
    Inventors: Liangwei SUN, Lijun MEI, Tian WU, Mengqiang PENG
  • Publication number: 20230147798
    Abstract: A method is provided. The method includes converting a search request of a user into a first request semantic vector. The method further includes searching a search resource database for at least one first data semantic vector matched with the first request semantic vector, wherein the search resource database is constructed as a semantic vector space in which different types of data are converted into corresponding data semantic vectors, and the different types of data include at least texts, pictures and videos. The method further includes generating, based on the at least one first data semantic vector, a search result.
    Type: Application
    Filed: November 2, 2022
    Publication date: May 11, 2023
    Applicant: BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
    Inventors: Haifeng WANG, Hao TIAN, Jing LIU, Hua WU, Tian WU, Yu SUN, Qiaoqiao SHE