  The main goal of this work is to provide an insight into the problem of
discrimination of positive operator valued measures with rank-one effects. It
is our intention to study multiple shot discrimination of such measurements,
that is the case when we are able to use to unknown measurement a given number
of times. Furthermore, we are interested in comparing two possible
discrimination schemes: the parallel and adaptive ones. To this end we
construct a pair of symmetric, information complete positive operator valued
measures which can be perfectly discriminated in a two-shot adaptive scheme. On
top of this we provide an explicit algorithm which allows us to find this
adaptive scheme.

Quantum Physics