Steiner Tree Problem - Rectilinear Steiner Tree

Rectilinear Steiner Tree

The minimum rectilinear Steiner tree problem (MRST) is a variant of the geometric Steiner tree problem in the plane, in which the Euclidean distance is replaced with the rectilinear distance. The problem arises in the physical design of electronic design automation. In VLSI circuits, wire routing is carried out by wires running only in vertical and horizontal directions, due to high computational complexity of the task.

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    We know that a man can read Goethe or Rilke in the evening, that he can play Bach and Schubert, and go to his day’s work at Auschwitz in the morning.
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    Hang there like fruit, my soul,
    Till the tree die!
    William Shakespeare (1564–1616)