In this paper we introduce a measure of genuine quantum incompatibility in the estimation task multiple parameters, that has geometric character and is backed by clear operational interpretation. This then applied to some simple systems order track effect local depolarizing noise on task. A semidefinite program described used numerically compute figure merit when analytical tools are not suffic...

Clustering is a standard approach in analysis of data and construction of separated similar groups. The most widely used robust soft clustering methods are fuzzy, rough and rough fuzzy clustering. The prominent feature of soft clustering leads to combine the rough and fuzzy sets. The Rough Fuzzy C-Means (RFCM) includes the lower and boundary estimation of rough sets, and fuzzy membership of fuz...