8 citations · 21 across the 11 of their papers we have counts for
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math.ST2015★ 1 cited
Optimization techniques for multivariate least trimmed absolute deviation estimation
G. Zioutas, C. Chatzinakos, T. D. Nguyen +1
Given a dataset an outlier can be defined as an observation that it is unlikely to follow the statistical properties of the majority of the data. Computation of the location estima…
math.CO2015
Decomposition of Quaternary Signed-Graphic Matroids
Leonidas Pitsoulis, Eleni-Maria Vretta
In this work we provide a decomposition theorem for the class of quaternary and non-binary signed-graphic matroids. This generalizes previous results for binary signed-graphic matr…