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1. 发明授权

US10013301B2 Adjusting an operation of a computer using generated correct dependency metadata 有权
公开(公告)号：US10013301B2
公开(公告)日：2018-07-03
申请号：US15228092
申请日：2016-08-04
申请人： International Business Machines Corporation
发明人： Gang Huang , Tan Jiang , Ling Lan , Yong Yao , Li Yi , Liang Wang , Yu Zhang
IPC分类号： G06F11/07 , G06F9/50 , H04L29/08 , H04W4/00
CPC分类号： G06F11/079 , G06F9/5072 , G06F11/0709 , G06F11/0793 , G06F11/3688 , H04L67/10 , H04W4/60
摘要： One or more processors acquire dependency metadata, where the dependency metadata is used for representing dependency on data among at least two components of an application. The processor(s) acquire error information and data output, where the error information is used for describing errors that occur while running the application, and where the data output includes data output by the at least two components while running the application. The processor(s) analyze, based on the error information, dependency metadata and data output relevant to the error information, where the analyzing includes determining, based on a null pointer exception in the error information and data output of a component corresponding to the null pointer exception, correct dependency metadata corresponding to the null pointer exception. The processor(s) then provide an analysis result to improve the operation of a computer that is running the application.

2. 发明授权

US09992166B2 Hierarchical rule development and binding for web application server firewall 有权
公开(公告)号：US09992166B2
公开(公告)日：2018-06-05
申请号：US14960374
申请日：2015-12-05
申请人： International Business Machines Corporation
发明人： Peng Ji , Lin Luo , Vugranam C. Sreedhar , Shun Xiang Yang , Yu Zhang
IPC分类号： H04L29/06 , H04L29/08
CPC分类号： H04L63/0263 , H04L63/02 , H04L63/0245 , H04L63/105 , H04L63/1416 , H04L67/02
摘要： At least one of an HTTP request message and an HTTP response message is intercepted. A corresponding HTTP message model includes a plurality of message model sections. A representation of the at least one of an HTTP request message and an HTTP response message is parsed into message sections in accordance with the message model sections of the HTTP message model. A plurality of security rules are bounds to the message model sections. The plurality of security rules each specify at least one action to be taken in response to a given condition, which is based, at least in part, on a corresponding given one of the message sections. The at least one of an HTTP request message and an HTTP response message is processed in accordance with the plurality of security rules. Techniques for developing rules for a web application server firewall are also provided.

3. 发明授权

US09912760B2 Dynamically generating solution stacks 有权
公开(公告)号：US09912760B2
公开(公告)日：2018-03-06
申请号：US14852653
申请日：2015-09-14
申请人： International Business Machines Corporation
发明人： Ajay A. Apte , Ran R. Jiang , Tan Jiang , Lin Sun , Shu Chao Wan , Li Yi , Yu Zhang
IPC分类号： G06F15/16 , H04L29/08 , H04L12/911
CPC分类号： H04L67/16 , H04L47/821 , H04L67/10 , H04L67/303
摘要： Embodiments of the present disclosure dynamically generate solution stacks. In one embodiment, a request to deploy a service in a cloud computing environment is received. A service repository is queried for data that describes one or more requirements of the service. One or more prerequisite services are identified based, at least in part, on the requirements of the service. A solution stack model is dynamically generated from (i) a stack service model of the service and (ii) the one or more prerequisite services, wherein the solution stack model is based, at least in part, on the requirements of the service.

4. 发明授权

US09852048B2 Simulating process variable changes during process runtime 有权
公开(公告)号：US09852048B2
公开(公告)日：2017-12-26
申请号：US14997752
申请日：2016-01-18
申请人： International Business Machines Corporation
发明人： Ling Lan , Xin Peng Liu , Shu Chao Wan , Liang Wang , Yue Wang , Jing Jing Wei , Yu Zhang , Dian Guo Zou
IPC分类号： G06F17/50 , G06F11/36 , G06F9/44
CPC分类号： G06F11/3664 , G06F11/362 , G06F11/3636
摘要： Embodiments of the present invention provide methods and systems for simulating variable changes during runtime of a process. The method includes recording variable changes and process context, and filtering sensitive content from the variable changes and process context. The recorded variable changes are recorded into a timeline containing the change in values to the variable changes, which is executed in a simulation environment, in order to debug the process.

5. 发明授权

US09781010B2 Managing remote devices 有权
公开(公告)号：US09781010B2
公开(公告)日：2017-10-03
申请号：US14014459
申请日：2013-08-30
申请人： International Business Machines Corporation
发明人： Andreas Kind , Peini Liu , Tian Cheng Liu , Ke Wei Sun , Lin Yang , Tao Yu , Zhang Yu , Yu Zhang , Xiao Zhong
IPC分类号： H04L12/24 , H04L12/26
CPC分类号： H04L41/32 , H04L41/0879 , H04L43/0817
摘要： A method and apparatus for managing remote devices. In one embodiment of the present invention, there is provided a method of managing a remote device, comprising: obtaining a first identifier based on a name sequence in state information of the remote device, the first identifier being for indicating a template that provides the state information; obtaining a second identifier based on a numerical value sequence in the state information; sending a state access notification that comprises at least the first identifier and the second identifier; and providing the state information based on the first identifier and the second identifier in response to having received a result of activating the state access notification. In one embodiment of the present invention, there is provided an apparatus for managing a remote device.

6. 发明授权

US09697101B1 Detecting errors in web application runtime environments 有权
公开(公告)号：US09697101B1
公开(公告)日：2017-07-04
申请号：US15271030
申请日：2016-09-20
申请人： International Business Machines Corporation
发明人： Wei Qiong Chen , Xiao Hui Dong , Xin Peng Liu , Jing Jing Pan , Qiao Yun Sun , Shu Chao Wan , Liang Wang , Yue Wang , Yu Zhang
IPC分类号： G06F9/44 , G06F15/16 , H04L29/08 , G06F11/36
CPC分类号： G06F11/3612 , G06F11/3632 , H04L67/02
摘要： Systems, methods, and computer program products to perform an operation comprising receiving a user action script, a first callback queue, and an asynchronous operation queue generated based on a first execution instance of a web application, simulating the first execution instance of the web application, comprising: invoking a second execution instance of the web application, simulating each user action of a plurality of user actions specified in the user action script, based on a plurality of callback functions specified in the first callback queue, simulating each asynchronous operation of a plurality of asynchronous operations specified in the asynchronous operation queue based on the plurality of callback functions specified in the first callback queue, and generating a second callback queue based on the simulated plurality of user actions and asynchronous operations.

7. 发明申请

US20160357621A1 DATA PROCESSING 有权
标题翻译：数据处理
公开(公告)号：US20160357621A1
公开(公告)日：2016-12-08
申请号：US15237815
申请日：2016-08-16
申请人： International Business Machines Corporation
发明人： Gang Huang , Tan Jiang , Ling Lan , Yong Yao , Li Yi , Liang Wang , Yu Zhang
IPC分类号： G06F11/07 , G06F11/36
CPC分类号： G06F11/079 , G06F9/5072 , G06F11/0709 , G06F11/0793 , G06F11/3688 , H04L67/10 , H04W4/60
摘要： A method, apparatus, and/or computer program product analyzes data processing. Dependency metadata, which is used for representing dependency on data among at least two components of an application, is acquired. Error information, which is used for describing errors that occurred while running the application, and data output, which includes data output by components used to run the application, are acquired. Based on the error information, dependency metadata and data output relevant to the error information are analyzed to provide an analysis result. The analysis result includes at least one of: a prompt for an error correction method, a relevant dependency metadata leading to an occurrence of an error, and relevant data output leading to an occurrence of an error.
摘要翻译：方法，装置和/或计算机程序产品分析数据处理。获取用于表示对应用程序的至少两个组件中的数据的依赖性的依赖性元数据。用于描述运行应用程序时发生的错误的错误信息，以及包含用于运行应用程序的组件输出的数据输出的数据输出。基于错误信息，分析与错误信息相关的依赖关系元数据和数据输出，以提供分析结果。分析结果包括以下中的至少一个：误差校正方法的提示，导致错误发生的相关依赖性元数据以及导致错误发生的相关数据输出。

8. 发明申请

US20160087939A1 HIERARCHICAL RULE DEVELOPMENT AND BINDING FOR WEB APPLICATION SERVER FIREWALL 有权
标题翻译： WEB应用服务器防火墙的分层规则开发与绑定
公开(公告)号：US20160087939A1
公开(公告)日：2016-03-24
申请号：US14960374
申请日：2015-12-05
申请人： International Business Machines Corporation
发明人： Peng Ji , Lin Luo , Vugranam C. Sreedhar , Shun Xiang Yang , Yu Zhang
IPC分类号： H04L29/06 , H04L29/08
CPC分类号： H04L63/0263 , H04L63/02 , H04L63/0245 , H04L63/105 , H04L63/1416 , H04L67/02
摘要： At least one of an HTTP request message and an HTTP response message is intercepted. A corresponding HTTP message model includes a plurality of message model sections. A representation of the at least one of an HTTP request message and an HTTP response message is parsed into message sections in accordance with the message model sections of the HTTP message model. A plurality of security rules are bounds to the message model sections. The plurality of security rules each specify at least one action to be taken in response to a given condition, which is based, at least in part, on a corresponding given one of the message sections. The at least one of an HTTP request message and an HTTP response message is processed in accordance with the plurality of security rules. Techniques for developing rules for a web application server firewall are also provided.
摘要翻译： HTTP请求消息和HTTP响应消息中的至少一个被拦截。相应的HTTP消息模型包括多个消息模型部分。根据HTTP消息模型的消息模型部分，将HTTP请求消息和HTTP响应消息中的至少一个的表示解析成消息部分。多个安全规则与消息模型部分有约束。多个安全规则每个指定响应于至少部分地基于相应给定的一个消息部分的给定条件而采取的至少一个动作。根据多个安全规则来处理HTTP请求消息和HTTP响应消息中的至少一个。还提供了开发Web应用服务器防火墙规则的技术。

9. 发明授权

US09256838B2 Scalable online hierarchical meta-learning 有权
标题翻译：可扩展的在线分层元学习
公开(公告)号：US09256838B2
公开(公告)日：2016-02-09
申请号：US13840763
申请日：2013-03-15
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人： Daby M. Sow , Deepak S. Turaga , Yu Zhang
IPC分类号： G06N99/00
CPC分类号： G06N99/005
摘要： A method of meta-learning includes receiving a prediction objective, extracting a plurality of subsets of data from a distributed dataset, generating a plurality of local predictions, wherein each local prediction is based on a different subset of the plurality of subsets of data and the prediction objective, combining the plurality of local predictions, and generating a final prediction based on the combined local predictions.
摘要翻译：元学习的方法包括接收预测目标，从分布式数据集提取多个数据子集，生成多个局部预测，其中每个局部预测基于多个数据子集的不同子集，并且预测目标，组合多个局部预测，以及基于组合的局部预测产生最终预测。

10. 发明申请

US20150169376A1 METHOD AND SYSTEM FOR ALLOCATING FPGA RESOURCES 有权
标题翻译：分配FPGA资源的方法和系统
公开(公告)号：US20150169376A1
公开(公告)日：2015-06-18
申请号：US14418687
申请日：2013-06-26
申请人： International Business Machines Corporation
发明人： Xiaotao Chang , Fei Chen , Kun Wang , Yu Zhang , Jia Zou
IPC分类号： G06F9/50
CPC分类号： G06F9/50 , G06F9/48 , G06F9/4881 , G06F9/5005 , G06F9/5011 , G06F9/5016 , G06F9/5022 , G06F9/5027 , G06F9/5038 , G06F9/5044 , G06F9/505 , G06F2209/5011
摘要： The present invention relates to technical solutions for allocating FPGA resources in a resource pool. In an embodiment, the technical solution includes: receiving resource request for FPGA resources in the resource pool from a client; performing resource allocation operation based on resource pool state information record in response to the resource request, said resource pool state information record including utilization state information of the FPGA in said resource pool; and updating said resource pool state information record based on the result of said resource allocation operation. FPGA resource allocation can be implemented with the adoption of the technical solution of the application.
摘要翻译：本发明涉及用于在资源池中分配FPGA资源的技术解决方案。在一个实施例中，技术方案包括：从客户端接收资源池中的FPGA资源的资源请求; 响应于资源请求，基于资源池状态信息记录执行资源分配操作，所述资源池状态信息记录包括所述资源池中的FPGA的利用状态信息; 以及基于所述资源分配操作的结果来更新所述资源池状态信息记录。可以通过采用应用的技术方案实现FPGA资源分配。

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