@TECHREPORT{tr_koestinger09,
    author = {Martin Koestinger and Paul Wohlhart and Peter M. Roth and Horst Bischof},
    title = {KIRAS-MDL State-of-the-Art Report},
    institution = {Graz University of Technology, Inst. f.  Computer,
        Graphics and Vision},
    number = {ICG-TR-09/09},
    year = {2009}
}