Abstract: A method of managing the execution of a workload of transactions of different transaction types on a computer system. Each transaction type may have a different resource requirement. The method may include intermittently, during execution of the workload, determining the performance of each transaction type. A determination may be made of whether if there is an overloaded transaction type in which performance is degraded with an increase in the number of transactions of the transaction type. If there is an overloaded transaction type, the number of transactions of at least one transaction type may be changed.

Abstract: Methods, systems, and computer-readable and executable instructions are provided for resource planning. Resource planning can include identifying a resource capacity for a given resource planning horizon, identifying a resource pool guideline that defines a priority of resources from which to satisfy a full-time equivalent (FTE) resource planning requirement, and performing resource planning by satisfying the FTE requirement based on the resource capacity and the resource pool guideline.

Abstract: A method for cost entity matching can include constructing a first graph including a number of first entities and a number of second entities, and assigning a number of first cost values to each of a number of first edges connecting one of the number of first entities to one of the number of second entities in the first graph; adding a second graph to the first graph, wherein the second graph includes the number of first entities and the number of second entities, and assigning a second cost value to each of a number of second edges connecting one of the number of first entities in the first graph to the corresponding first entity in the second graph; and, matching each one of the number of second entities to one of the number of first entities based on the number of first cost values and the second cost values.

Abstract: A method for cost entity matching can include constructing a first graph including a number of first entities and a number of second entities, and assigning a number of first cost values to each of a number of first edges connecting one of the number of first entities to one of the number of second entities in the first graph; adding a second graph to the first graph, wherein the second graph includes the number of first entities and the number of second entities, and assigning a second cost value to each of a number of second edges connecting one of the number of first entities in the first graph to the corresponding first entity in the second graph; and, matching each one of the number of second entities to one of the number of first entities based on the number of first cost values and the second cost values.

Abstract: A method of determining a multiprogramming level (MPL) for a first computer subsystem may be implemented on a second computer subsystem. The method may include selecting an initial MPL interval having endpoints that bound a local extremum of a computer-system operation variable that is a unimodal function of the MPL. For each interval having a length more than a threshold, operation-variable values for two intermediate MPLs in the interval may be determined. The interval may be diminished by the section of the interval between the one of the intermediate MPLs having an operation-variable value further from the extremum, and the interval endpoint adjacent to the one intermediate MPL. The operating MPL may be set equal to the other intermediate MPL when the interval has a length that is not more than the threshold.

Abstract: A method of managing the execution of a workload of transactions of different transaction types on a computer system. Each transaction type may have a different resource requirement. The method may include intermittently, during execution of the workload, determining the performance of each transaction type. A determination may be made of whether if there is an overloaded transaction type in which performance is degraded with an increase in the number of transactions of the transaction type. If there is an overloaded transaction type, the number of transactions of at least one transaction type may be changed.

Abstract: A predetermined distribution type of a number of selections of an advertisement within a predetermined time period for a predetermined phrase and having a predetermined advertisement location is specified. A parameterization of a mean of the predetermined distribution type is also specified. The mean is determined using a hierarchical Bayesian model, based on the predetermined distribution type, the parameterization, and historical data regarding a number of actual selections of the advertisement for each of a number of phrases similar to the predetermined phrase. The mean corresponds to an average number of selections of the advertisement within the predetermined time period for the predetermined phrase and having the predetermined advertisement location, as predicted by the model.

Abstract: To configure a system, models of corresponding components are provided, where the models contain constraints. The models specify that at least one of the components is composed of at least another one of the components. The models are input into a design tool. The design tool generates a configuration of the system that includes the components, wherein the generated configuration satisfies the constraints contained in the models.