Patents by Inventor Jia TIAN
Jia TIAN 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).
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Patent number: 11288041Abstract: Source code of a golden version and a next version of a program is received in which procedure calls are modified to call from an entry point table (EPT) with index numbers corresponding to procedure memory addresses. An executable defect-free golden version program and next version program with a defect are received. A first entry point table (first EPT) for the new version program and a second EPT for the golden version program are generated. A series of substitutions of procedures from the second EPT to the first EPT is performed and an order of substitutions includes: a module set, a module of the module set, a procedure set of the module, and a procedure of the procedure set. The defect producing procedure is identified by substituting in order until the defect is absent and proceeding to the next substitution in order.Type: GrantFiled: December 3, 2020Date of Patent: March 29, 2022Assignee: International Business Machines CorporationInventors: Zhen Liu, Jia Tian Zhong, Le Chang, Ming Lei Zhang, Ting Ting Zhan, Xiao Yan Tian
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Publication number: 20220075764Abstract: Embodiments of the present disclosure relate to a method, system, and computer program product for comparison of database data. According to the method, a first tree structure corresponding to first data segments of first database data and a second tree structure corresponding to second data segments of second database data are at least partially obtained. Each node of the first or second tree structure indicating a characteristic value of at least one of the first or second data segments, and nodes of the first or second tree structure are divided into a first or second plurality of branches from a first or second root node based on update frequencies of the first or second data segments. A difference between the first data segments and the second data segments is determined by at least comparing characteristic values indicated by nodes in the obtained parts of the first and second tree structures.Type: ApplicationFiled: September 10, 2020Publication date: March 10, 2022Inventors: Jia Tian Zhong, Xing Xing Shen, Peng Hui Jiang, Cai Zhou, Dong Hui Liu, Jia Yu, Yong Yin
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Publication number: 20210149868Abstract: Methods that provide dynamic index management for a set of computing storage resources are disclosed herein. One method includes collecting, by a processor, a set of current performance data for a set of storage resources storing data and implementing a set of indexes for the data stored on the set of storage resources based on an optimized performance predicted for the set of storage resources based on the collected set of current performance data and a set of predicted performance data that identifies the set of indexes. Also disclosed herein are apparatus, systems, and computer program products that can include, perform, and/or implement the methods for providing dynamic index management for a set of computing storage resources.Type: ApplicationFiled: November 20, 2019Publication date: May 20, 2021Inventors: Shuo Li, Xiaobo Wang, ShengYan Sun, Jia Tian Zhong
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Publication number: 20210123753Abstract: The present invention relates to a method for enhanced path mapping based on safety consideration. To provide a method to determine a superior path from at least two alternative paths, it is proposed that the navigation system adds one or more new safety parameters based on safety consideration in path mapping process and calculate a path safety index for the alternative paths. The safety parameters may include a biometric index of at least one of drivers of vehicles on the alternative paths, a physical status of the vehicles or environment, a driving habits index of at least one of drivers of the vehicles and/or an autonomous vehicle safety index of at least one of the vehicles.Type: ApplicationFiled: October 24, 2019Publication date: April 29, 2021Inventors: Dong Hui Liu, Peng Hui Jiang, Yong Yin, Jia Yu, Jia Tian Zhong, Xing Xing Shen
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Publication number: 20200298194Abstract: Aramids and nanostructures formed from the aramids are described.Type: ApplicationFiled: March 20, 2020Publication date: September 24, 2020Applicant: MASSACHUSETTS INSTITUTE OF TECHNOLOGYInventors: Julia Ortony, Jia Tian, Dae-Yoon Kim, William Lindemann, Ty Christoff-Tempesta, Andrew Lew, Yukio Cho
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Patent number: 10764836Abstract: A method, system and computer program product for wireless transmission of a broadcast message to a destination address that includes receiving, by one or more processors on a first device, a first broadcast message from a second device including a wireless-enabled device operating on a Low Energy (LE) advertising channel, the first broadcast message includes transmission power information associated with the second device, transmission data, and a destination address, determining, by the one or more processors, a Received Signal Strength Indication (RSSI) of the first device, and based on the determined RSSI of the first device and the transmission power information associated with the second device, sending, by the one or more processors, the transmission data to the destination address.Type: GrantFiled: September 16, 2019Date of Patent: September 1, 2020Assignee: International Business Machines CorporationInventors: Dong Hui Liu, Yi Gong, Yong Yin, Jia Yu, Jia Tian Zhong
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Publication number: 20200265086Abstract: The present disclosure relates to searching for and committing low-frequency data to a database. An example method generally includes receiving, from a requesting application, a query for data from the data repository. A database system retrieves a set of indices associated with the data specified in the query from an index table in the data repository. Upon determining that the set of indices comprises a non-null set, the database system retrieves records associated with each index in the set of indices from a data table associated with the index table and returns the retrieved records to the requesting application.Type: ApplicationFiled: February 19, 2019Publication date: August 20, 2020Inventors: Jia Tian ZHONG, Bin YANG, Shuang H. WANG, Xing Xing SHEN, Qi GUO
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Publication number: 20200177841Abstract: Examples of techniques for obtaining video captured by a camera in a vehicle are disclosed. Aspects include receiving a request for a traffic video, the request including a location and a time period and transmitting, to a plurality of communications devices, a data request for information regarding videos captured by vehicles at the location during the time period. Aspects also include receiving, from one or more of the plurality of communications devices, data regarding videos captured at the location during the time period and analyzing the data received to identify one or more videos of interest. Aspects further include transmitting a request for the one or more videos of interest.Type: ApplicationFiled: November 29, 2018Publication date: June 4, 2020Inventors: YONG YIN, JIA YU, DONG HUI LIU, JIA TIAN ZHONG, PENG HUI JIANG
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Patent number: 10660062Abstract: Methods, systems and computer program products for updating a wireless-based location records database to provide more accurate indoor positioning are provided. Aspects include receiving a wireless-based location records database including a plurality of wireless-based location records. Aspects also include receiving Wi-Fi data and gait data from a user device. Aspects also include determining an approximate location of a user associated with the user device based on the Wi-Fi data and the plurality of wireless-based location records. Aspects also include receiving image capture data from one or more image capture devices viewing the approximate location of the user. Aspects also include identifying the user based on the image capture data and the gait data. In response to determining an accurate location of the user based on the image capture data, aspects include updating the wireless-based location records database.Type: GrantFiled: March 14, 2019Date of Patent: May 19, 2020Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Yong Yin, Dong Hui Liu, Jia Yu, Jia Tian Zhong, Peng Hui Jiang
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Publication number: 20200117720Abstract: A method and system for determining causes. The method includes generating a set of cause indices. Each cause index includes a cause, at least one pattern, and a probability of the cause for the pattern. The method also includes receiving a data set, and determining that one or more indexed patterns match a pattern in the data set. Further, the method includes retrieving causes for the indexed patterns that match the pattern in the data set, as well as determining probabilities of the retrieved causes for the pattern in the data set.Type: ApplicationFiled: October 11, 2018Publication date: April 16, 2020Inventors: Jia Yu, Jia Tian Zhong, Xing Xing Shen, Zhan Peng Huo, Zhi Li Guan, Peng Hui Jiang
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Publication number: 20200117669Abstract: A method and system for determining causes. The method includes generating a set of cause indices. Each cause index includes a cause, at least one pattern, and a probability of the cause for the pattern. The method also includes receiving a data set, and determining that one or more indexed patterns match a pattern in the data set. Further, the method includes retrieving causes for the indexed patterns that match the pattern in the data set, as well as determining probabilities of the retrieved causes for the pattern in the data set.Type: ApplicationFiled: July 10, 2019Publication date: April 16, 2020Inventors: Jia Yu, Jia Tian Zhong, Xing Xing Shen, Zhan Peng Huo, Zhi Li Guan, Peng Hui Jiang
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Publication number: 20200092826Abstract: A method, system and computer program product for wireless transmission of a broadcast message to a destination address that includes receiving, by one or more processors on a first device, a first broadcast message from a second device including a wireless-enabled device operating on a Low Energy (LE) advertising channel, the first broadcast message includes transmission power information associated with the second device, transmission data, and a destination address, determining, by the one or more processors, a Received Signal Strength Indication (RSSI) of the first device, and based on the determined RSSI of the first device and the transmission power information associated with the second device, sending, by the one or more processors, the transmission data to the destination address.Type: ApplicationFiled: September 16, 2019Publication date: March 19, 2020Inventors: Dong Hui Liu, Yi Gong, Yong Yin, Jia Yu, Jia Tian Zhong
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Patent number: 10455519Abstract: A computer-implemented method includes receiving, by one or more processors on a first device, a first broadcast message from a second device including a wireless-enabled device operating on a Low Energy (LE) advertising channel, the first broadcast message includes transmission power information associated with the second device, transmission data, and a destination address, determining, by the one or more processors, a Received Signal Strength Indication (RSSI) of the first device, and based on the determined RSSI of the first device and the transmission power information associated with the second device, sending, by the one or more processors, the transmission data to the destination address.Type: GrantFiled: September 19, 2018Date of Patent: October 22, 2019Assignee: International Business Machines CorporationInventors: Dong Hui Liu, Yi Gong, Yong Yin, Jia Yu, Jia Tian Zhong
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Patent number: 10427879Abstract: A conveyor structure includes a first conveyor structure layer, a core structure layer, and a second conveyor structure layer. The core structure layer is provided on the first conveyor belt structure and includes a rope layer, a plurality of first wefts, a plurality of second wefts and a cloth layer. The rope layer may be provided on the first conveyor structure layer and includes a plurality of warp ropes. The cloth layer may be disposed above the rope layer. The plurality of second wefts and the plurality of first wefts may be obliquely intertwined with each other and wrapped on the rope layer, or on the cloth layer, or on the rope layer and the cloth layer. The second conveyor belt structure layer may be provided on the core structure layer.Type: GrantFiled: August 10, 2018Date of Patent: October 1, 2019Inventor: Jia-Tian Lin
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Patent number: 10325152Abstract: A method of extracting a warehouse in a port from a hierarchically screened remote sensing image includes the following steps: first, recognizing a texture feature of a remote sensing image and extracting edge lines of a coast of a port; then, selecting a sample of an optional irregular texture region and forming, through a CA transformation, principal component images of different hierarchies by taking a ratio of a between-class difference to an intra-class difference being maximum as an optimization condition; sequentially, extracting a correlation relationship of the warehouse in the port, and forming a feature point set with recognized warehouses to be analyzed; and last, extracting a feature of a visually sensitive image through a scene image to obtain a feedback selection of a real scene image to extract the warehouse in the port accurately.Type: GrantFiled: November 30, 2018Date of Patent: June 18, 2019Assignee: TRANSPORT PLANNING AND RESEARCH INSTITUTE MINISTRY OF TRANSPORTInventors: Yue Qi, Xiangjun Nie, Min Dong, Dachuan Wang, Lu Sun, Jia Tian, Zhuo Fang, Rui Li, Lei Mei, Jing Yang
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Publication number: 20190171879Abstract: A method of extracting a warehouse in a port from a hierarchically screened remote sensing image includes the following steps: first, recognizing a texture feature of a remote sensing image and extracting edge lines of a coast of a port; then, selecting a sample of an optional irregular texture region and forming, through a CA transformation, principal component images of different hierarchies by taking a ratio of a between-class difference to an intra-class difference being maximum as an optimization condition; sequentially, extracting a correlation relationship of the warehouse in the port, and forming a feature point set with recognized warehouses to be analyzed; and last, extracting a feature of a visually sensitive image through a scene image to obtain a feedback selection of a real scene image to extract the warehouse in the port accurately.Type: ApplicationFiled: November 30, 2018Publication date: June 6, 2019Applicant: Transport Planning and Research Institute Ministry of TransportInventors: Yue QI, Xiangjun NIE, Min DONG, Dachuan WANG, Lu SUN, Jia TIAN, Zhuo FANG, Rui LI, Lei MEI, Jing YANG
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Patent number: 10257200Abstract: A request for communicating with a first user is received by a second user. The request includes a first identification specific to the first user. The first identification is different from an account used by the first user in the communication. Based on a communication mapping associated with the first user, it is determined whether the second user is allowed to communicate with the first user using the first identification. The communication mapping indicates authorized users allowed to communicate with the first user and respective identifications allowed to be used by the authorized users. The account used by the first user in the communication is obtained to initiate the communication with the first user. The account used is obtained in response to determining that the second user is allowed to communicate with the first user using the first identification.Type: GrantFiled: October 29, 2015Date of Patent: April 9, 2019Assignee: International Business Machines CorporationInventors: Guang Qi Li, Jia Wang, Ying Ying Xu, Qiu Lu Yuan, Jia Tian Zhong
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Patent number: 10250610Abstract: A request for communicating with a first user is received by a second user. The request includes a first identification specific to the first user. The first identification is different from an account used by the first user in the communication. Based on a communication mapping associated with the first user, it is determined whether the second user is allowed to communicate with the first user using the first identification. The communication mapping indicates authorized users allowed to communicate with the first user and respective identifications allowed to be used by the authorized users. The account used by the first user in the communication is obtained to initiate the communication with the first user. The account used is obtained in response to determining that the second user is allowed to communicate with the first user using the first identification.Type: GrantFiled: September 9, 2015Date of Patent: April 2, 2019Assignee: International Business Machines CorporationInventors: Guang Qi Li, Jia Wang, Ying Ying Xu, Qiu Lu Yuan, Jia Tian Zhong
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Publication number: 20190047791Abstract: A conveyor structure includes a first conveyor structure layer, a core structure layer, and a second conveyor structure layer. The core structure layer is provided on the first conveyor belt structure and includes a rope layer, a plurality of first wefts, a plurality of second wefts and a cloth layer. The rope layer may be provided on the first conveyor structure layer and includes a plurality of warp ropes. The cloth layer may be disposed above the rope layer. The plurality of second wefts and the plurality of first wefts may be obliquely intertwined with each other and wrapped on the rope layer, or on the cloth layer, or on the rope layer and the cloth layer. The second conveyor belt structure layer may be provided on the core structure layer.Type: ApplicationFiled: August 10, 2018Publication date: February 14, 2019Inventor: Jia-Tian LIN
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Patent number: 9342585Abstract: The present invention provides a text searching method including the steps of: extracting initials of corresponding words in a text to be searched according to a predetermined extracting rule to form an initial character string; creating mapping relation between the extracted initial character string and the text to be searched; performing matching between the initial character string and an abbreviation character string to be searched for; and determining an expanded phrase corresponding to the abbreviation character string to be searched for and a location of the expanded phrase in the text to be searched according to a result of the matching and the mapping relation. The invention further provides a text searching device for implementing the method and a text processor including the text searching device.Type: GrantFiled: April 3, 2009Date of Patent: May 17, 2016Assignee: International Business Machines CorporationInventors: Jian Long Yang, Xing Xing Shen, Jia Tian Zhong, Cai Zhou