Collect related work on symmetries in topologies

[lu-hub77]

• Several equal architecture platforms will be generated (only rotated or having swapped components of the same type)

e.g.:
map(m0, t1, dsp). map(m1, t1, uC). map(m2, t2, dsp).
leads to
{{(t1 , dsp1 ), (t2 , dsp1)}, {(t1, dsp1), (t2, dsp2 )}, {(t1 , dsp2 ), (t2, dsp1)}, {(t1, uC1), (t2, dsp1)}}

• There is a need for symmetry detection either by use of a canonical representation or of a compare operation for found solutions.
• Is there related work available?