International Business Machines Corporation

Telefonaktiebolaget Lm Ericsson (Publ)

Globalfoundries Inc.

Li Yi

Yu Zhang

Tan Jiang

Ling Lan

Lin Sun

Jun Zhang

Chun Ma

Ajay Arvind Apte

Xin Sheng Mao

Liang Wang

Gang Huang

Shu Chao Wan

Aaron J Quirk

Jingrong Gao

Bo Gao

Jie Chen

Yong Yao

Matthew Wang

Yu Chen Zhou

Zhao Liu

Ran Jiang

Kirti A Apte

Jianfeng Kong

Ke Zhang

Ching-Yun Chao

Jason Robert McGee

Steven Dale Ims

John Yow-Chun Chang

Ke Zhu

Wen Bing Li

Lewis Lo

Jing Jing Pan

Leonardo A Uzcategui

Wei Feng Li

Rohan Gandhi

Da Hu Kuang

Mao Sheng

Xinsheng Mao

Mao Xinsheng

Xinshen Mao

Huichen Wang

Xincheng Mao

Methods and apparatuses are disclosed for channel estimation. According to an embodiment, a network node obtains, from a terminal device, a channel quality indication (CQI) value reported by the terminal device for an anchor physical resource block (PRB). The network node determines, for the anchor PRB, a first signal to interference plus noise ratio (SINR) of a downlink channel, based at least on the CQI value.

Methods and apparatuses for channel estimation

A method for processing services can include receiving a request for a service; sending the result of the service in which at least one data item is tagged; in response to a selection of the tagged data item, determining other services associated with the service based on a service template of the service; and providing the other services associated with the service as options, wherein the other services take the at least one data item as inputs to provide outputs thereof.

Identifying correlated services during processing services

Cross-Site Request Forgery attacks are mitigated by a CSRF mechanism executing at a computing entity. The CSRF mechanism is operative to analyze information associated with an HTTP request for a resource. The HTTP request typically originates as an HTTP redirect from another computing entity, such as an enterprise Web portal. Depending on the nature of the information associated with the HTTP request, the HTTP request may be rejected because the CSRF mechanism determines that the request is or is likely associated with a CSRF attack. To facilitate this determination, the approach leverages a new type of 'referer' attribute, a trustedReferer, which indicates that the request originates from a server that has previously established a trust relationship with the site at which the CSRF mechanism executes. The trustedReferer attribute typically is set by the redirecting entity, and in an HTTP request header field dedicated for that attribute.

Guarding against cross-site request forgery (CSRF) attacks

A method and a system for creating an internationalized Web application are provided. The method comprises loading a Web page into a browser in response to an operation of activating the browser by a user; scanning a Document Object Model (DOM) tree of the Web page to find all contents which possibly need to be translated in the Web page, and marking the contents visibly on the browser; collecting information related to contents to be translated corresponding to a direct selection made by the user in the contents which are identified as possibly needing to be translated in response to the selection; and extracting the contents to be translated from the Web page according to the collected information and storing the contents to be translated, and storing translated contents corresponding to the contents to be translated.

System and method for creating an internationalized web application

Embodiments of the invention provide a method, system and computer program product for the dynamic adjustment of a service level agreement (SLA) for a hosted computing environment based upon application capabilities. The method includes specifying in a user interface to the hosted computing environment one or more application components of an application to be hosted within the hosted computing environment. Thereafter, a resource utilization capability is determined for one of the components and a set of resource utilization options for an SLA for the application is filtered based upon the resource utilization capability of the component or components. One of the filtered set of options can be selected and the application is executed in the hosted computing environment. Finally, the utilization of resources accessible to the application is managed based upon the SLA during the execution of the application in the hosted computing environment.

Dynamic service level agreement (SLA) adjustment based upon application capabilities

Processing services

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 dependency metadata corresponding to the null pointer exception, that corresponding data has not been output by a component corresponding to the null pointer exception. The processor(s) then use an analysis result to improve the operation of a computer that is running the application.

Adjusting an operation of a computer using generated correct dependency metadata

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, that there is an error in 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.

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.

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.

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.

Dynamically generating solution stacks

Growing community of inventors

Beijing, China

Li Yi