Compensating for reduced availability of a disrupted project resource
First Claim
1. A method for compensating for reduced availability of a disrupted project resource,where a first resource comprises a set of instances of the first resource that are each associated with a corresponding available amount of the first resource that is made available by that instance,where a total available capacity of the first resource is a sum of available amounts of the first resource that are made available by all instances of the set of instances,where the project requires a first instance of the set of instances, a second instance of the set of instances, and a third instance of the set of instances,where the first instance identifies a first available amount of the first resource that is available to the project,where the second instance identifies a second available amount of the first resource that is available to the project,where the third instance identifies a third available amount of the first resource that is available to the project, andwhere a disruption of the first;
- second, or third instance results in a corresponding reduction of the first;
second, or third available amount,the method comprisinga processor of a computer system identifying an initial value of the total available capacity as a sum of the first available amount, the second available amount, and the third available amount;
the processor receiving a set of dependency relationships,where a first dependency relationship of the set of dependency relationships identifies that an initial disruption of the first instance causes a second disruption of the second instance, andwhere a second dependency relationship of the set of dependency relationships identifies that the second disruption causes a disruption of the third instance;
the processor determining that the initial disruption;
directly results in a reduction of the first available amount by a first-instance reduction amount,indirectly results, as a function of the first dependency relationship, in a reduction of the second available amount by a second-instance reduction amount andindirectly results, as a function of the second dependency relationship, in a reduction of the third available amount by a third-instance reduction amount; and
the processor, as a result of the determining, decreasing the total available capacity of the first resource by a sum of the first-instance reduction amount, the second-instance reduction amount, and the third-instance reduction amount.
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Accused Products
Abstract
A method and associated systems for automatically identifying critical resources in an organization. An organization creates a model of the dependencies between pairs of resource types, wherein that model describes how the organization'"'"'s projects and services are affected when a resource type becomes unavailable. This model may include a system of directed graphs. This model may be used to automatically identify a resource type as critical if unacceptable cost is incurred by resuming projects and services rendered infeasible when the resource type is disrupted. The model may also be used to automatically identify a first resource type as critical for a second resource type when disruption of the first resource type forces the available capacity of the second resource type to fall below a threshold value.
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Citations
20 Claims
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1. A method for compensating for reduced availability of a disrupted project resource,
where a first resource comprises a set of instances of the first resource that are each associated with a corresponding available amount of the first resource that is made available by that instance, where a total available capacity of the first resource is a sum of available amounts of the first resource that are made available by all instances of the set of instances, where the project requires a first instance of the set of instances, a second instance of the set of instances, and a third instance of the set of instances, where the first instance identifies a first available amount of the first resource that is available to the project, where the second instance identifies a second available amount of the first resource that is available to the project, where the third instance identifies a third available amount of the first resource that is available to the project, and where a disruption of the first; - second, or third instance results in a corresponding reduction of the first;
second, or third available amount,the method comprising a processor of a computer system identifying an initial value of the total available capacity as a sum of the first available amount, the second available amount, and the third available amount; the processor receiving a set of dependency relationships, where a first dependency relationship of the set of dependency relationships identifies that an initial disruption of the first instance causes a second disruption of the second instance, and where a second dependency relationship of the set of dependency relationships identifies that the second disruption causes a disruption of the third instance; the processor determining that the initial disruption; directly results in a reduction of the first available amount by a first-instance reduction amount, indirectly results, as a function of the first dependency relationship, in a reduction of the second available amount by a second-instance reduction amount and indirectly results, as a function of the second dependency relationship, in a reduction of the third available amount by a third-instance reduction amount; and the processor, as a result of the determining, decreasing the total available capacity of the first resource by a sum of the first-instance reduction amount, the second-instance reduction amount, and the third-instance reduction amount. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
- second, or third instance results in a corresponding reduction of the first;
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9. A computer program product, comprising a computer-readable hardware storage device having a computer-readable program code stored therein, the program code configured to be executed by a processor of a computer system to implement a method for compensating for reduced availability of a disrupted project resource,
where a first resource comprises a set of instances of the first resource that are each associated with a corresponding available amount of the first resource that is made available by that instance, where a total available capacity of the first resource is a sum of available amounts of the first resource that are made available by all instances of the set of instances, where the project requires a first instance of the set of instances, a second instance of the set of instances, and a third instance of the set of instances, where the first instance identifies a first available amount of the first resource that is available to the project, where the second instance identifies a second available amount of the first resource that is available to the project, where the third instance identifies a third available amount of the first resource that is available to the project, and where a disruption of the first, second, or third instance results in a corresponding reduction of the first, second, or third available amount, the method comprising the processor identifying an initial value of the total available capacity as a sum of the first available amount, the second available amount, and the third available amount; -
the processor receiving a set of dependency relationships, where a first dependency relationship of the set of dependency relationships identifies that an initial disruption of the first instance causes a second disruption of the second instance, and where a second dependency relationship of the set of dependency relationships identifies that the second disruption causes a disruption of the third instance; the processor determining that the initial disruption; directly results in a reduction of the first available amount by a first-instance reduction amount, indirectly results, as a function of the first dependency relationship, in a reduction of the second available amount by a second-instance reduction amount and indirectly results, as a function of the second dependency relationship, in a reduction of the third available amount by a third-instance reduction amount; and the processor, as a result of the determining, decreasing the total available capacity of the first resource by a sum of the first-instance reduction amount, the second-instance reduction amount, and the third-instance reduction amount. - View Dependent Claims (10, 11, 12, 13, 14)
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15. A computer system comprising a processor, a memory coupled to the processor, and a computer-readable hardware storage device coupled to the processor, the storage device containing program code configured to be run by the processor via the memory to implement a method for compensating for reduced availability of a disrupted project resource,
where a first resource comprises a set of instances of the first resource that are each associated with a corresponding available amount of the first resource that is made available by that instance, where a total available capacity of the first resource is a sum of available amounts of the first resource that are made available by all instances of the set of instances, where the project requires a first instance of the set of instances, a second instance of the set of instances, and a third instance of the set of instances, where the first instance identifies a first available amount of the first resource that is available to the project, where the second instance identifies a second available amount of the first resource that is available to the project, where the third instance identifies a third available amount of the first resource that is available to the project, and where a disruption of the first, second, or third instance results in a corresponding reduction of the first, second, or third available amount, the method comprising the processor identifying an initial value of the total available capacity as a sum of the first available amount, the second available amount, and the third available amount; -
the processor receiving a set of dependency relationships, where a first dependency relationship of the set of dependency relationships identifies that an initial disruption of the first instance causes a second disruption of the second instance, and where a second dependency relationship of the set of dependency relationships identifies that the second disruption causes a disruption of the third instance; the processor determining that the initial disruption; directly results in a reduction of the first available amount by a first-instance reduction amount, indirectly results, as a function of the first dependency relationship, in a reduction of the second available amount by a second-instance reduction amount and indirectly results, as a function of the second dependency relationship, in a reduction of the third available amount by a third-instance reduction amount; and the processor, as a result of the determining, decreasing the total available capacity of the first resource by a sum of the first-instance reduction amount, the second-instance reduction amount, and the third-instance reduction amount. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification