TRACKING PUBLIC PERFORMANCES OF DIFFERENTLY INDEXED WORKS

摘要

Identifiers for works indexed using different content identification schemes can be received, and associated with respective unique identifiers in a Unified Numbering System (UNS) database. The UNS identifiers can be used to track public performances of the works, even if the public performance of the work is reported using disparate content identification schemes. UNS identifiers can also be used to associate enhancement information with works indexed using different content identification schemes.