Method of building a validation database

摘要: A validation database (VDB) is built from geographic reference data sources such as MSAG and USPS using automatic address correlation, links between the records are stored in VDB. The correlation employs multiple algorithms, a score assigned to each link representing confidence level. based on combination of results different algorithms. Links having partial or exact match used for purposes. management interface allows VDB agent edit master links, including score. remote subscriber can request proposed VDB, may include criteria with request. If any matches found, reply sent corresponding records.