@article{cj12-01,
         author={Thomas Vidick},
         title={A concentration inequality for the overlap of a vector on a large set, with application to the communication complexity of the Gap-{H}amming-{D}istance problem},
         journal={Chicago Journal of Theoretical Computer Science},
         volume={2012},
    number={1}
    month={July},
    year={2012}
}