Andrew Vázsonyi
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This article is about the mathematician and operations researcher. For the folklorist (1906–1986), see Linda Dégh.
Andrew Vázsonyi (1916–2003), also known as Endre Weiszfeld and Zepartzatt Gozinto) was a Hungarian mathematician and operations researcher. He is known for Weiszfeld's algorithm for minimizing the sum of distances to a set of points, and for founding The Institute of Management Sciences.[1][2][3]