| 摘要 |
<p>A method is provided including storing a first set of characteristics for each of a first set of one or more defined objects in a computer memory, storing a second set of characteristics for each of one or more data item classes in a computer memory, and storing a third set of characteristics for each of one or more data items in a computer memory. The method may further include linking the first set of one or more defined objects to one of the one or more data item classes and assigning a first data item of the one or more data items to a first data item class of the one or more data item classes.</p> |
