International Business Machines Corporation

Tomomi Yoshioka

Dong Sheng Li

Stephen Mingyu Chu

Imren Johar

Leo Kluger

Nikolay Kadochnikov

Pankaj Srivastava

Thevuthasan Senthuran

Tobias Enders

Aboozar Hadavand

Junichi Yan

Daksh Sikri

Sampoorna Dasgupta

Embodiments for cognitively identifying a propensity for obtaining white space target entities by a processor. Similarities between one or more potential target entities and current entities may be compared according to structured data and unstructured data. A propensity to engage in a transaction agreement may be determined for the one or more potential target entities according to the similarities and historical transaction agreements.

Cognitively identifying a propensity for obtaining prospective entities

Techniques are provided for providing a local computation service on client device authorized by a remote service provider while keeping local data private from the remote service provider. In one example, a computer-implemented method comprises transmitting, by a device operatively coupled to a processor, a homomorphic encryption public key and homomorphically encrypted input data to a service provider. The computer-implemented method also comprises receiving, by the device from the service provider, a homomorphically encrypted signature generated based on the homomorphic encryption public key, the homomorphically encrypted input data, and a homomorphic encryption equivalent defined function. The computer-implemented method also comprises in response to a determination, based on a defined function corresponding to the homomorphic encryption equivalent defined function, that the homomorphically encrypted signature and input data corresponding to the homomorphically encrypted input data are valid for a computation service, performing, by the device, the computation service on the input data.

Providing computation services with privacy

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Hoboken, NJ, United States of America

Tomomi Yoshioka