Now showing items 1-3 of 3

    • Beyond Nyquist sampling: a cost-based approach 

      Özçelikkale, A.; Özaktaş, Haldun M. (Optical Society of America, 2013)
      A sampling-based framework for finding the optimal representation of a finite energy optical field using a finite number of bits is presented. For a given bit budget, we determine the optimum number and spacing of the ...
    • Online bicriteria load balancing using object reallocation 

      Tse, S. S. H. (Institute of Electrical and Electronics Engineers, 2009-03)
      We study the bicriteria load balancing problem on two independent parameters under the allowance of object reallocation. The scenario is a system of $M$ distributed file servers located in a cluster, and we propose three ...
    • Representation of optical fields using finite numbers of bits 

      Özçelikkale, A.; Özaktaş, Haldun M. (Optical Society of America, 2012-06-04)
      We consider the problem of representation of a finite-energy optical field, with a finite number of bits. The optical field is represented with a finite number of uniformly spaced finite-accuracy samples (there is a finite ...