摘要:
A method, computer readable medium and information processing system for projecting a representation of a document in the Extensible Markup Language (XML) format. The method dynamically creates a tree representation of an XML document based on a provided set of XPath expressions through approximate matching techniques. The projection created by the method supports all XPath axes including backward axes such as ?parent? and ?ancestor.? The execution of the set of XPath queries on the projected document is guaranteed to be the same as that of executing the XPath queries on the original document. The projected document typically occupies much less space than the original document.
摘要:
In one embodiment, the present invention is a method and apparatus for automatic system parameter configuration for performance improvement. One embodiment of the inventive method involves formulating a black box optimization problem, and solving the optimization problem using an enhanced smart hill climbing method. The smart hill climbing method includes both a global and a more precise local search to identify an optimal solution. In one embodiment, one or both of the global and local searches employs a weighted Latin Hypercube Sampling method in combination with importance sampling techniques to yield improved search results
摘要:
Embodiments of the invention provide techniques for displaying and refactoring of programs including databases statements. In one embodiment, database statements embedded in the program source are evaluated to identify statements of the source code affected by, or affecting, the changed element of the database. An indication of the statements of source code affected by or affecting the changed element of the database may be presented to a user.
摘要:
Automated or autonomic techniques for managing deployment of one or more resources in a computing environment based on varying workload levels. The automated techniques may comprise predicting a future workload level based on data associated with the computing environment. Then, an estimation is performed to determine whether a current resource deployment is insufficient, sufficient, or overly sufficient to satisfy the future workload level. Then, one or more actions are caused to be taken when the current resource deployment is estimated to be insufficient or overly sufficient to satisfy the future workload level. Actions may comprise resource provisioning, resource tuning and/or admission control.
摘要:
A system and method for processing documents, comprises steps of: receiving a query comprising search criteria and wherein the criteria comprise a set of constraints that specify forward or backward relations between nodes; receiving a location in the tree with respect to which the query must be evaluated; receiving at least a portion of a document; modifying the search criteria such that constraints specifying a backward relation may be reformulated into constraints specifying a forward relation and introducing a context node at a location along a forward edge origination at the root of the tree structure; processing the document using the modified criteria; and locating one or more nodes that satisfy the search criteria.
摘要:
An information handling system for improving reception comprises logic for determining a target location for improved communication for a wireless telecommunication unit based in part on information representing a recent position of the wireless telecommunication unit, wherein the target location is more likely to result in better reception of wireless signals from a wireless access point. The system also includes a transceiver for receiving and transmitting signals to other users of the network. Optionally, the transceiver can be configured for receiving information representing the most recent position of the wireless unit and for transmitting directions to the wireless unit, the directions including information on how to get to the target location.
摘要:
A method, computer readable medium and information processing system for projecting a representation of a document in the Extensible Markup Language (XML) format. The method dynamically creates a tree representation of an XML document based on a provided set of XPath expressions through approximate matching techniques. The projection created by the method supports all XPath axes including backward axes such as parent and ancestor. The execution of the set of XPath queries on the projected document is guaranteed to be the same as that of executing the XPath queries on the original document. The projected document typically occupies much less space than the original document.
摘要:
Automated or autonomic techniques for managing deployment of one or more resources in a computing environment based on varying workload levels. The automated techniques may comprise predicting a future workload level based on data associated with the computing environment. Then, an estimation is performed to determine whether a current resource deployment is insufficient, sufficient, or overly sufficient to satisfy the future workload level. Then, one or more actions are caused to be taken when the current resource deployment is estimated to be insufficient or overly sufficient to satisfy the future workload level. Actions may comprise resource provisioning, resource tuning and/or admission control.
摘要:
Embodiments of the invention provide techniques for displaying and refactoring of programs, including database statements. In one embodiment, database statements embedded in the program source are evaluated to identify statements of the source code affected by, or affecting, the changed element of the database. An indication of the statements of source code affected by or affecting the changed element of the database may be presented to a user.
摘要:
An information handling system for improving reception comprises logic for determining a target location for improved communication for a wireless telecommunication unit based in part on information representing a recent position of the wireless telecommunication unit, wherein the target location is more likely to result in better reception of wireless signals from a wireless access point. The system also includes a transceiver for receiving and transmitting signals to other users of the network. Optionally, the transceiver can be configured for receiving information representing the most recent position of the wireless unit and for transmitting directions to the wireless unit, the directions including information on how to get to the target location.