Browsing FAS Scholarly Articles by Keyword "information theory"

Now showing items 1-4 of 4

    • Asymptotic Achievability of the Cramér–Rao Bound For Noisy Compressive Sampling 

      Babadi, Behtash; Kalouptsidis, Nicholas; Tarokh, Vahid (Institute of Electrical and Electronics Engineers, 2009)
      We consider a model of the form ${bf y}={bf Ax}+{bf n}$, where ${bf x}inBBC^{M}$ is sparse with at most $L$ nonzero coefficients in unknown locations, ${bf y}inBBC^{N}$ is the observation vector, ${bf A}inBBC^{Ntimes M}$ ...

    • Enabling Sharing in Auctions for Short-Term Spectrum Licenses 

      Kash, I; Murty, Rohan Narayana; Parkes, David C. (Cambridge University Press, 2013)
      Wireless spectrum is a valuable and scarce resource that currently suffers from under-use because of the dominant paradigm of exclusive-use licensing. We propose the SATYA auction (Sanskrit for truth), which allows short-term ...

    • An Entropy Approach to Disclosure Risk Assessment: Lessons from Real Applications and Simulated Domains 

      Airoldi, Edoardo Maria; Bai, Xue; Malin, Bradley (Elsevier, 2011)
      We live in an increasingly mobile world, which leads to the duplication of information across domains. Though organizations attempt to obscure the identities of their constituents when sharing information for worthwhile ...

    • Photonic Quantum Simulators 

      Aspuru-Guzik, Alan; Walther, Philip (Nature Publishing Group, 2012)
      Quantum simulators are controllable quantum systems that can be used to mimic other quantum systems. They have the potential to enable the tackling of problems that are intractable on conventional computers. The photonic ...