Hewlett-packard Development Company, L.P.

Entit Software LLC

Maher Rahmouni

Claudio Bartolini

Andrew Robert Byde

Marianne Hickey

David Trastour

Richard Taylor

Jason James Brown

Dennis K Clemmer

Tarek Ben-Ismail

A project-comparator subsystem generates a similarity metric for input electronically-represented projects input to the project-comparator subsystem. A project search engine receives data that represents a first electronically-represented project, identifies, by pairwise comparison of the stored electronically-represented projects with the first electronically-represented project using the project-comparator subsystem, a stored electronically-represented project with greatest similarity to the first electronically-represented project, and outputs an indication of the identified stored electronically-represented project.

Comparing projects

Information relating to project metric data and occurrence of events in a plurality of projects is received (). Uncertainty data is determined () based on the received information, where the uncertainty data represents a probability distribution of at least one metric associated with the active project. Input relating to a scenario to perform what-if analysis is received (), and based on the input, what-if analysis is performed ().

Performing what-if analysis

One embodiment of the present invention is directed to a project search system, implemented on one or more computer systems, comprising two or more stored projects represented by electronically stored, computer-accessible data that are stored in a project-database component; a project-comparator subsystem, executed on the one or more computer systems, that generates a similarity metric for two electronically-represented projects input to the project-comparator subsystem; and a project search engine, executed on the one or more computer systems, that receives data that represents an input project, identifies, by pairwise comparison of the stored projects with the input project using the project-comparator subsystem, one or more stored projects with greatest similarity to the input project, and outputs, to a graphical interface displayed on a computer display or to an application program, indications of the one or more stored projects with greatest similarity to the input project.

Method and system for comparing and locating projects

An assessment of a request for change is made by first receiving the request for change. The request for change is compared with a plurality of stored requests for change that are stored in a change database. Then, a computation is made, using learned similarity functions, of a similarity value for each of the stored requests for change with respect to the received request for change. Feedback is received with respect to the similarity values. A training set of data is updated based on the received feedback. The updated training set of data is applied to a learning process, to obtain learned similarity functions. The similarity calculator is updated with the learned similarity functions. The similarity functions can be used to evaluate the risk of changes by looking at the impact of similar past changes.

Decision making based on changes input to a database

Signals representing a document are supplied by a computer to a printer having a printer processor. The computer supplies to the printer processor (1) instruction data (such as page description language) and (2) resource information indicative of printer processor resources required by the printer at different document printing stages. The printer processor schedules printer processor resources for the different document printing stages in accordance with the resource information, and causes the printer to print the document with the printer processor resources as scheduled. The resource information is provided as comments in page description language located in page headers so the printer learns, in advance of receiving pages of a job, how its resources should be scheduled to prevent printer stalls.

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Bristol, United Kingdom

Maher Rahmouni