Abstract: A method for controlling use of information is proposed. The method comprises detecting relevant information contained in information submitted to a primary computing system, determining one or more secondary computing systems which may receive the relevant information from the primary computing system, and controlling the use of the relevant information by the primary/secondary computing system accordingly. A computer program and a computer program product for performing the method are also proposed. Moreover, a control computing system for implementing the method is proposed.

Abstract: A method, system, and computer usable program product for avoiding redundant printing are provided in the illustrative embodiments. An application executing in a data processing system receives a request to print a document. A determination is made whether a valid shared print of the document is available, the valid shared print being a hard-copy of the document that is currently within a validity period and is available for sharing among multiple entities. The shared valid print is requested from a current owner of the shared valid print. If the request is successful, possession of the shared valid print is changed in a prints repository from the current owner to a new owner and a new printing of the document according to the request to print the document is suspended.

Abstract: A method, system, and computer usable program product for avoiding redundant printing are provided in the illustrative embodiments. An application executing in a data processing system receives a request to print a document. A determination is made whether a valid shared print of the document is available, the valid shared print being a hard-copy of the document that is currently within a validity period and is available for sharing among multiple entities. The shared valid print is requested from a current owner of the shared valid print. If the request is successful, possession of the shared valid print is changed in a prints repository from the current owner to a new owner and a new printing of the document according to the request to print the document is suspended.

Abstract: A method includes receiving a print request, the print request including a number of pages to be printed; determining an approximate number of sheets of paper in a printer cache; if the number of pages to be printed is greater than the approximate number of sheets of paper in the printer cache, determining whether the print request indicates that page reduction is allowed; if page reduction is allowed, shrinking the pages to be printed for printing multiple pages on each sheet such that all pages will be printed on the available number of sheets of paper in the printer cache; and if page reduction is not allowed, not shrinking the pages.

Abstract: A method includes receiving a print request, the print request including a number of pages to be printed; determining an approximate number of sheets of paper in a printer cache; if the number of pages to be printed is greater than the approximate number of sheets of paper in the printer cache, determining whether the print request indicates that page reduction is allowed; if page reduction is allowed, shrinking the pages to be printed for printing multiple pages on each sheet such that all pages will be printed on the available number of sheets of paper in the printer cache; and if page reduction is not allowed, not shrinking the pages.