Withdrawal of requests of target number of requests responses received

摘要

A method of querying a user profile commences with a first access to a public portion of a knowledge profile for each of a plurality of potential targets of the electronic document, the public portion of each knowledge profile including public knowledge terms indicative of a knowledge base of a potential target of the electronic document. The first access is responsive to a first query received from an originator. A first matching operation is performed between a document term within the electronic document and public knowledge terms within the public portion of each knowledge profile to identify a first set of targets for which a match exists between the document term and at least one public knowledge term. The first set of targets is published to the originator. Responsive to a second query from the originator, the private portion of a knowledge profile for each of the plurality of potential targets of the electronic document is accessed, the private portion of each knowledge profile including private knowledge terms indicative of a knowledge base of a potential target of the electronic document. A second matching operation between the document term within the electronic document and the private knowledge terms within the private portion of each knowledge profile is performed to identify a second set of targets for which a match exists between the document term and at least one private knowledge term. Each target of the second set of targets is then prompted for authorization to be published to the originator.