Figure 6From: Experimental quality evaluation of lattice basis reduction methods for decorrelating low-dimensional integer least squares problems Probability density functions of differences of orthogonality defects (in logarithm). This figure is to compare PLLL with the other four basis reduction methods. panel A, (log O PLLL −log O LLL ) for PLLL relative to LLL; panel B, (log O PLLL −log O DEEP ) for PLLL relative to DEEP; panel C, (log O PLLL −log O SLLL ) for PLLL relative to SLLL; and panel D, (log O PLLL −log O VLLL ) for PLLL relative to VLLL. Negative difference values mean better results for PLLL.Back to article page