| 摘要 |
A system comprising a database containing information concerning uniquely identified entities is described. The database further contains a list of attributes describing the entities and describing products, skills, or services provided by that entity. A server compares the desired referral of a first entity to one or more second entities having the desired product, skill, or service, and by evaluating the relationship between the first entity and second entities presents those second entities in the order of their value as a referral. |
