@CONFERENCE{casazza.07,
  author = 	 {Casazza, P. and Kutyniok, G. and Li, S. and Rozell, C.J.},
  title = 	 {Modeling sensor networks with fusion frames},
  booktitle =	 {Proceedings of SPIE, Wavelets XII at SPIE Optics and Photonics},
  volume = {6701},
  year =	 2007,
  address =	 {San Diego, CA},
  month =	 {August},
  pages = {67011M-1 -- 67011M-11},
  abstract =     {The new notion of fusion frames will be presented in
                  this article. Fusion frames provide an extensive
                  framework not only to model sensor networks, but
                  also to serve as a means to improve robustness or
                  develop efficient and feasible reconstruction
                  algorithms. Fusion frames can be regarded as sets of
                  redundant subspaces each of which contains a
                  spanning set of local frame vectors, where the
                  subspaces have to satisfy special overlapping
                  properties. Main aspects of the theory of fusion
                  frames will be presented with a particular focus on
                  the design of sensor networks. New results on the
                  construction of Parseval fusion frames will also be
                  discussed.},
  url =          {http://siplab.gatech.edu/pubs/casazzaSPIE2007.pdf}
}