8 citations · 52 across the 27 of their papers we have counts for
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cs.DS2021★ 2 cited
Family Column Generation: A Principled Stabilized Column Generation Approach
Naveen Haghani, Julian Yarkony, Amelia Regan
We tackle the problem of accelerating column generation (CG) approaches to set cover formulations in operations research. At each iteration of CG we generate a dual solution that a…
cs.DS2015★ 1 cited
Planar Ultrametric Rounding for Image Segmentation
Julian Yarkony, Charless C. Fowlkes
We study the problem of hierarchical clustering on planar graphs. We formulate this in terms of an LP relaxation of ultrametric rounding. To solve this LP efficiently we introduce…