A data processing method and network for collecting, storing, and providing user profile data. The network comprises a number of persona agents, interconnected to a hub. The persona agents and the hub are stored within the data communications network. Each persona agent is associated with a user of the...http://www.google.fr/patents/US7899786?utm_source=gb-gplus-shareBrevet US7899786 - Method and system for distributed user profiling
