57 citations · 83 across the 8 of their papers we have counts for
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cs.CG2010
Connectivity graphs of uncertainty regions
Erin Chambers, Alejandro Erickson, Sándor Fekete +7
We study connectivity relations among points, where the precise location of each input point lies in a region of uncertainty. We distinguish two fundamental scenarios under which u…
math.CO2010
Sums of squares and negative correlation for spanning forests of series parallel graphs
Alejandro Erickson
We provide new evidence that spanning forests of graphs satisfy the same negative correlation properties as spanning trees, derived from Lord Rayleigh's monotonicity property for e…