In this paper we address the L-infinity Voronoi diagram of polygonal object
s and present applications in VLSI layout and manufacturing. We show that t
he L-infinity Voronoi diagram of polygonal objects consists of straight lin
e segments and thus it is much simpler to compute than its Euclidean counte
rpart; the degree of the computation is significantly lower. Moreover, it h
as a natural interpretation. In applications where Euclidean precision is n
ot essential the L-infinity Voronoi diagram can provide a better alternativ
e. Using the L-infinity Voronoi diagram of polygons we address the problem
of calculating the critical area for shorts in a VLSI layout. The critical
area computation is the main computational bottleneck in VLSI yield predict
ion.