| 摘要 |
<p>Systems and methods for enforcing rights expressions include specifying by a recipient and a provider of an item respective rights expressions indicating respective manners of use of the item, determining a correspondence therebetween, and applying a rule thereto for the recipient to use the item. Further embodiments include specifying by the recipient in a rights expression associated with an item a desired manner and/or a condition of use, and supplying the item based on satisfaction of same; specifying in a rights expression associated with a repository the manner of use; one or more repositories having associated rights expressions further indicating a condition of use; and a repository having a processor module for processing an associated rights expression, and a determination module for determining based thereon what action to take when processing or receiving a request for the item, as indicated in a manner or condition of use.</p> |
