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Computationally private information retrieval. (Extended abstract). (English) Zbl 0962.68054
STOC ’97. Proceedings of the 29th annual ACM symposium on theory of computing, El Paso, TX, USA, May 4-6, 1997. New York, NY: ACM, Association for Computing Machinery, 304-313 (1999).

##### MSC:
 68P20 Information storage and retrieval of data 68P15 Database theory
##### Keywords:
private information retrieval