Patents by Inventor Cosmin A. Rusu

Cosmin A. Rusu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • PREDICTING DATA COMPRESSIBILITY USING DATA ENTROPY ESTIMATION
    Publication number: 20140244604
    Abstract: The subject disclosure is directed towards predicting compressibility of a data block, and using the predicted compressibility in determining whether a data block if compressed will be sufficiently compressible to justify compression. In one aspect, data of the data block is processed to obtain an entropy estimate of the data block, e.g., based upon distinct value estimation. The compressibility prediction may be used in conjunction with a chunking mechanism of a data deduplication system.
    Type: Application
    Filed: February 28, 2013
    Publication date: August 28, 2014
    Applicant: MICROSOFT CORPORATION
    Inventors: Paul Adrian Oltean, Cosmin A. Rusu, Arnd Christian König, Mark Steven Manasse, Jin Li, Sudipta Sengupta, Sanjeev Mehrotra