5 citations · 10 across the 3 of their papers we have counts for
3 papers
cs.DM2016★ 1 cited
Sensitivity Analysis for Convex Separable Optimization over Integral Polymatroids
Tobias Harks, Max Klimm, Britta Peis
We study the sensitivity of optimal solutions of convex separable optimization problems over an integral polymatroid base polytope with respect to parameters determining both the c…
cs.GT2014★ 5 cited
Resource Competition on Integral Polymatroids
Tobias Harks, Max Klimm, Britta Peis
We study competitive resource allocation problems in which players distribute their demands integrally on a set of resources subject to player-specific submodular capacity constrai…
cs.GT2014★ 4 cited
Fare Evasion in Transit Networks
José R. Correa, Tobias Harks, Vincent J. C. Kreuzen +1
Public transit systems in urban areas usually require large state subsidies, primarily due to high fare evasion rates. In this paper, we study new models for optimizing fare inspec…