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11. 发明授权

US11516579B2 Echo cancellation in online conference systems 有权
公开(公告)号：US11516579B2
公开(公告)日：2022-11-29
申请号：US17301677
申请日：2021-04-12
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人： Kai Feng , Yun Juan Yang , Xiao Zhen Zhu , Ming Dong , Yang Cao , Jing Hua Jiang , Yan Hui Wang , Jia Lei Rui , Qi Li
IPC分类号： H04R1/40 , G10L25/18 , H04R29/00 , H04R3/12 , G10L25/51
摘要： An embodiment for cancelling echo in online conference systems is provided. According to some embodiments of the present disclosure, the computer-implemented method comprises, in response to an update of devices of participants in an online conference, dividing, by one or more processors, the devices in an online conference into a plurality of groups, wherein the devices located in a same physical location are divided into a same group. The method also comprises, in response to an update of the devices in an online conference, selecting at least one speaker of the devices in each of the plurality of groups as a representative speaker for each of the plurality of groups. The method further comprises forwarding audio data received from microphones of the devices in one of the plurality of groups to the respective representative speaker of other groups of the plurality of groups.

12. 发明授权

US11455461B2 Self-executing document revision 有权
公开(公告)号：US11455461B2
公开(公告)日：2022-09-27
申请号：US17147303
申请日：2021-01-12
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人： Zachary A. Silverstein , Kelley Anders , Jonathan D. Dunne , Qi Li
IPC分类号： G06F3/0484 , G06F40/169 , G06F16/93 , G06F40/197 , G06F3/01 , G06F40/30 , G06N7/00
摘要： Self-executing document revision includes creating a current version of an electronic rendering of a collaborative document based on input received from a user via a communicative coupling with a data communications network. The current version's relevancy is determined by a self-executing document revisor and compared with the relevancy of a prior version of the collaborative document. In response to determining the relevancy of the current version is less than the relevancy of the prior version, one or more segments of one or more electronically stored versions of the collaborative document are selected based on a relevancy of each of the one or more segments, the relevancy of each determined by the self-executing document revisor. The self-executing document revisor generates a graphical representation of a revised version of the collaborative document by merging the one or more segments selected with the current version of the collaborative document.

13. 发明授权

US11341121B2 Peer partitioning 有权
公开(公告)号：US11341121B2
公开(公告)日：2022-05-24
申请号：US16253391
申请日：2019-01-22
申请人： International Business Machines Corporation
发明人： Zhi Guo Deng , Qi Li , Huan Wu , Shun Xian Wu , Xiao Ling Chen , Qing Yu Pei
IPC分类号： G06F16/23 , G06F16/27 , H04L9/06
摘要： An example operation may include one or more of connecting, by a service discovery node, to a blockchain configured to store workloads and stakes of a plurality of endorser nodes, receiving, by the service discovery node, a discovery query that contains an endorsement policy from a user node, generating, by the service discovery node, cryptographic sortition parameters based on the endorsement policy, sending, by the service discovery node, the cryptographic sortition parameters to the plurality of the endorser nodes, collecting, by the service discovery node, sortition labels from the plurality of the endorser nodes, the sortition labels generated based on the sortition parameters, determining, based on the sortition labels, a set of the endorser nodes from the plurality of the endorser nodes that qualify the endorsement policy, and providing, by the service discovery node, identifiers of the set of the endorser nodes to the user node for an endorsement of a user transaction proposal.

14. 发明申请

US20200233858A1 PEER PARTITIONING 审中-公开
公开(公告)号：US20200233858A1
公开(公告)日：2020-07-23
申请号：US16253391
申请日：2019-01-22
申请人： International Business Machines Corporation
发明人： Zhi Guo Deng , Qi Li , Huan Wu , Shun Xian Wu , Xiao Ling Chen , Qing Yu Pei
IPC分类号： G06F16/23 , H04L9/06 , G06F16/27
摘要： An example operation may include one or more of connecting, by a service discovery node, to a blockchain configured to store workloads and stakes of a plurality of endorser nodes, receiving, by the service discovery node, a discovery query that contains an endorsement policy from a user node, generating, by the service discovery node, cryptographic sortition parameters based on the endorsement policy, sending, by the service discovery node, the cryptographic sortition parameters to the plurality of the endorser nodes, collecting, by the service discovery node, sortition labels from the plurality of the endorser nodes, the sortition labels generated based on the sortition parameters, determining, based on the sortition labels, a set of the endorser nodes from the plurality of the endorser nodes that qualify the endorsement policy, and providing, by the service discovery node, identifiers of the set of the endorser nodes to the user node for an endorsement of a user transaction proposal.

15. 发明授权

US08997059B2 Reverse debugging 有权
标题翻译：反向调试
公开(公告)号：US08997059B2
公开(公告)日：2015-03-31
申请号：US13952751
申请日：2013-07-29
申请人： International Business Machines Corporation
发明人： Fan Wang , Qi Li , Jiu Chang Du , Xiao Ling Chen , Li Gang Mei
IPC分类号： G06F9/44 , G06F11/36
CPC分类号： G06F11/362 , G06F11/3644
摘要： A method and reverse debugger are provided for reversely debugging a program. The method includes: obtaining debugging information of the program as outputted by a compiler, the debugging information including information related to extended basic blocks of the program; in response to the program entering into reverse debugging, setting a reverse debugging checkpoint at an entry address of at least one extended basic block; in response to the program reaching a set reverse debugging checkpoint, storing information required by debugging that corresponds to the reverse debugging checkpoint; in response to receiving a set reverse debugging target breakpoint, making the program return to a reverse debugging checkpoint located before the reverse debugging target breakpoint and nearest to the reverse debugging target breakpoint, obtaining information required to be stored by the debugging stored at the reverse debugging checkpoint, and continuing to execute the program till the reverse debugging target breakpoint.
摘要翻译：提供了一种方法和反向调试器，用于反向调试程序。该方法包括：获取由编译器输出的程序的调试信息，所述调试信息包括与所述程序的扩展基本块有关的信息; 响应于程序进入反向调试，在至少一个扩展基本块的入口地址设置反向调试检查点; 响应于程序到达一个设置的反向调试检查点，存储与反向调试检查点对应的调试所需的信息; 响应于接收到一个设置的反向调试目标断点，使程序返回到位于反向调试目标断点之前并且最接近反向调试目标断点的反向调试检查点，获取存储在反向调试中的调试所需的信息检查点，并继续执行程序，直到反向调试目标断点。

16. 发明公开

US20240311172A1 Dynamic Control of eBPF Program Execution in an Operating System Kernel 审中-公开
公开(公告)号：US20240311172A1
公开(公告)日：2024-09-19
申请号：US18185463
申请日：2023-03-17
申请人： International Business Machines Corporation
发明人： Xiaojing Liu , Qi Feng Huo , Qi Li , Yong Quan Tian , Xiao Ling Chen
IPC分类号： G06F9/455 , H04L9/40
CPC分类号： G06F9/45558 , H04L63/0227 , G06F2009/45595
摘要： Managing execution of eBPF program capabilities is provided. A comparison of a currently in use helper-id list with an allowable helper-id list of an eBPF program is performed. It is determined whether a set of unallowable helper-ids exists that is included in the currently in use helper-id list but not in the allowable helper-id list based on the comparison. A blocked helper-id list of the eBPF program that includes the set of unallowable helper-ids and a corresponding unallowable capability of each respective unallowable helper-id is generated in response to determining that the set of unallowable helper-ids does exist. The set of unallowable helper-ids and the corresponding unallowable capability of each respective unallowable helper-id is removed from bytecode of the eBPF program in order to have only allowable helper-ids remain in the bytecode along with corresponding allowable capabilities of the eBPF program.

17. 发明授权

US12020208B1 Dynamically integrating nodes into a collaborate network 有权
公开(公告)号：US12020208B1
公开(公告)日：2024-06-25
申请号：US18207991
申请日：2023-06-09
申请人： International Business Machines Corporation
发明人： Qi Li , Jonathan D. Dunne
IPC分类号： H04L41/14 , G06Q10/101 , H04L67/10
CPC分类号： G06Q10/101 , H04L41/145 , H04L67/10
摘要： Using data of a plurality of interactions within a collaborative network, a collaborative network graph is constructed. Each node in the collaborative network graph represents a participant in an interaction, and each edge in the collaborative network graph represents an interaction between participants represented by corresponding nodes. Using a plurality of stochastic simulations of changes to the collaborative network graph, integration of a new node into the collaborative network is simulated. A simulation in the plurality of stochastic simulations producing a largest score improvement between scores computed on the collaborative network graph is selected as a best simulation. Using a plurality of changes to the collaborative network graph included in the best simulation, an integration recommendation is constructed, in which a portion of the integration recommendation corresponds to a change in the plurality of changes.

18. 发明授权

US11652825B2 Packet authentication in a VXLAN system 有权
公开(公告)号：US11652825B2
公开(公告)日：2023-05-16
申请号：US17397066
申请日：2021-08-09
申请人： International Business Machines Corporation
发明人： Na Fei Yang , Xiaojing Liu , Yong Quan Tian , Ming Xia Guo , Qi Li , Da Li Liu
IPC分类号： H04L29/06 , H04L9/40
CPC分类号： H04L63/126
摘要： Embodiments of the present disclosure relate to methods, systems, and computer program products for event management. In a method, a token is obtained at a first agent device that is included in a network system, the token is for authenticating a first packet that is transmitted in the network system, and the first packet is generated according to a first network format. A second packet is generated based on the first packet and the token according to a second network format. The second packet is transmitted to a second agent device that is included in the network system, here both of the first and second agent devices support the first and second network formats. With these embodiments, the packet may be authenticated in a more effective way.

19. 发明申请

US20230073623A1 DEPENDENCY-BASED SOFTWARE UPGRADING 有权
公开(公告)号：US20230073623A1
公开(公告)日：2023-03-09
申请号：US17470047
申请日：2021-09-09
申请人： International Business Machines Corporation
发明人： Qi Li , Bo Tong Liu , Li Cao , Jun Long Xiang , Yan Wei Zhao
IPC分类号： G06F8/65 , G06F8/41 , G06F11/36
摘要： A method, system, and computer program product for dependency-based software upgrading. The method may include determining respective dependency degrees between a plurality of software products based on property information related to a plurality of upgraded versions of the plurality of software products, a target software product depending on the plurality of software products. The method may also include dividing the plurality of software products into a plurality of groups of software products based on the respective dependency degrees. The method may also include determining a plurality of test scores associated with the plurality of groups, each test score indicating a performance enhancement degree of the target software product achieved by installing upgraded versions of at least one software product comprised in one of the plurality of groups. The method may also include determining a target upgrade solution for the target software product based on the plurality of test scores.

20. 发明申请

US20220222429A1 SELF-EXECUTING DOCUMENT REVISION 有权
公开(公告)号：US20220222429A1
公开(公告)日：2022-07-14
申请号：US17147303
申请日：2021-01-12
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人： Zachary A. Silverstein , Kelley Anders , Jonathan D. Dunne , Qi Li
IPC分类号： G06F40/169 , G06F16/93 , G06N7/00 , G06F3/01 , G06F40/30 , G06F40/197
摘要： Self-executing document revision includes creating a current version of an electronic rendering of a collaborative document based on input received from a user via a communicative coupling with a data communications network. The current version's relevancy is determined by a self-executing document revisor and compared with the relevancy of a prior version of the collaborative document. In response to determining the relevancy of the current version is less than the relevancy of the prior version, one or more segments of one or more electronically stored versions of the collaborative document are selected based on a relevancy of each of the one or more segments, the relevancy of each determined by the self-executing document revisor. The self-executing document revisor generates a graphical representation of a revised version of the collaborative document by merging the one or more segments selected with the current version of the collaborative document.

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