摘要:
Systems, methods, apparatuses and program products configured to provide information technology (IT) system combination strategies are described. An explicit model of business to IT dependency is described and utilized by the systems and methods described to expose trade-offs in different combination alternatives, thus assisting in making proactive choices regarding business combination of disparate IT systems and resources.
摘要:
Dynamic adaptation is provided within web service composition and execution. Within a logical composition stage, a set of abstract workflows for a web service is selected from a number of generated abstract workflows. Within a physical composition stage, a set of executable workflows is selected from a number of executable workflows that are generated at least based on the set of abstract workflows selected. Within a runtime stage, an executable workflow to be executed is selected from the set of executable workflows and that particularly satisfies specified requirements. The executable workflow selected is executed within an execution environment. The executable workflow within the runtime stage, the set of executable workflows within the physical composition stage, and the set of abstract workflows within the logical composition stage are periodically dynamically assessed and reselected.
摘要:
Disclosed are methods, systems and computer program products for generating a change approval plan for a computing system. The computing system has at least one component and at least two user groups, and each user group has an approver. A request to change at least one said component is received. It is determined which components are affected by the change request. An initial set of approvals to be obtained from at least one of said approvers is determined based on dependencies of the affected components with other components, and based on the approvers required for each affected and dependent component. The initial set of approvals is rearranged into sub-groups such that components falling within each sub-group are dependent only upon components within a respective same group.
摘要:
There is disclosed a method, apparatus and computer program product for generating a queriable text. User role map information is applied to the source hierarchical text. The role mapped text is separated into a structure component and a content component. The content component is compressed. A method for processing intermediate and original form query also is disclosed.
摘要:
At least one design diagram is obtained from at least one previous software project. At least one service abstraction is extracted from the at least one design diagram. The at least one service abstraction is reused in a new software project. In another aspect, requirements are obtained for a current software project; at least one class diagram is obtained from at least one previous software project; a dependency graph is generated from the at least one design diagram, using link analysis; relationships between classes in the dependency graph are analyzed to obtain functional artifacts for the requirements; and the functional artifacts are reused in the new software project.
摘要:
The described workflow analysis techniques generalize activity instance information into activity context information so that activities can be analyzed in the presence of other possible activities, and by extension, other workflows. Generalization is made possible by deriving an action model for each activity, in which each model specifies contexts for preconditions and postconditions. These contexts are necessary and sufficient in defining each activity, and can be further populated with metadata. The derived activity contexts can be used for analyses that are not possible using existing approaches.
摘要:
A plurality of sources are registered. A plurality of schemas are constructed, based on the plurality of sources. A desired output is obtained as a conjunctive query. A list of potential connections between at least selected ones of the sources is provided. A plurality of join plans are developed, based on the connections.
摘要:
A plurality of sources are registered. A plurality of schemas are constructed, based on the plurality of sources. A desired output is obtained as a conjunctive query. A list of potential connections between at least selected ones of the sources is provided. A plurality of join plans are developed, based on the connections.
摘要:
The embodiments of the invention provide a method of organizing assets having artifacts in a repository. The method begins by organizing artifacts of at least one of the assets as internal nodes in a graph based on a context. The method simultaneously organizes the assets as external nodes in the graph based on the context. The internal nodes comprise artifacts having metadata that is updated by an artifact producer and/or an asset producer. Moreover, the external nodes comprise artifacts that are defined and/or updated by roles other than an artifact producer and/or an asset producer.
摘要:
A method generates, based on an original business process comprising at least one component, a variant business process comprising at least one variation compared to the original business process. The method comprises the steps of developing a variant meta-model, representing the at least one variation, instantiating and verifying the developed variant meta-model portion to obtain a variant model, and implementing the variant model to generate the variant. The method also comprises developing a formalism for defining the at least one variation.