In a distributed sensor network, one or more devices, for example, forming a collaborative group, are associated with a physical phenomenon based on geographical proximity. The sensor network is capable of detecting new phenomena and changing the membership of the collaborative group as the phenomenon...http://www.google.fr/patents/US7562123?utm_source=gb-gplus-shareBrevet US7562123 - Systems and methods for distributed group formation and maintenance in geographically based networks
Systems and methods for distributed group formation and maintenance in ...