International Business Machines Corporation

Diego S Gallo

Carlos Henrique Cardonha

Julio Nogima

Priscilla Barreira Avegliano

Privacy-preserved retrieval of contextualized mobile device data. A context of a query may be determined. A dissemination point device may be determined based on the context to which to disseminate the query. The query may be transmitted to the dissemination point device, which causes the dissemination point device to trigger a point-to-point communication among mobile devices in search of data that is responsive to the query. That data may be received from one or more of the mobile devices that are determined to be within a geographical range, that store the data that is responsive to the query in the one or more of the mobile devices, and have chosen to provide the data. The data may be received without identifications of the one or more of the mobile devices.

Growing community of inventors

Sao-Paulo, Brazil

Diego S Gallo