This is exactly the approach described in: http://link.springer.com/chapter/10.1007%2F978-3-642-36973-5_34 http://link.springer.com/chapter/10.1007%2F978-3-642-

This is exactly the approach described in: http://link.springer.com/chapter/10.1007%2F978-3-642-36973-5_34 http://link.springer.com/chapter/10.1007%2F978-3-642-36973-5... This is not new or not previously known. Sensational title.