All-Norms and All-L<sub>p</sub>-Norms Approximation Algorithms
2018-06-30T05:50:42Z (GMT) by
In many optimization problems, a solution can be viewed as ascribing a “cost” to each client and the goal is to optimize some aggregation of the per-client costs. We often optimize some L<sub>p</sub>-norm (or some other symmetric convex function or norm) of the vector of costs—though different applications may suggest different norms to use. Ideally, we could obtain a solution that optimized several norms simultaneously.