89 citations · 484 across the 68 of their papers we have counts for
58 papers · 1 filter
Approximate Monotone Local Search for Weighted Problems
Baris Can Esmer, Ariel Kulik, Daniel Marx +2
In a recent work, Esmer et al. describe a simple method - Approximate Monotone Local Search - to obtain exponential approximation algorithms from existing parameterized exact algor…
Optimally Repurposing Existing Algorithms to Obtain Exponential-Time Approximations
Barış Can Esmer, Ariel Kulik, Dániel Marx +2
The goal of this paper is to understand how exponential-time approximation algorithms can be obtained from existing polynomial-time approximation algorithms, existing parameterized…
Parameterized Approximation for Robust Clustering in Discrete Geometric Spaces
Fateme Abbasi, Sandip Banerjee, Jarosław Byrka +6
We consider the well-studied Robust -Clustering problem, which generalizes the classic -Median, -Means, and -Center problems. Given a constant , the input…
Parameterized Approximation Schemes for Clustering with General Norm Objectives
Fateme Abbasi, Sandip Banerjee, Jarosław Byrka +6
This paper considers the well-studied algorithmic regime of designing a -approximation algorithm for a -clustering problem that runs in time (sometimes ca…
Computing Square Colorings on Bounded-Treewidth and Planar Graphs
Akanksha Agrawal, Dániel Marx, Daniel Neuen +1
A square coloring of a graph is a coloring of the square of , that is, a coloring of the vertices of such that any two vertices that are at distance at most in…
Computing Generalized Convolutions Faster Than Brute Force
Barış Can Esmer, Ariel Kulik, Dániel Marx +2
In this paper, we consider a general notion of convolution. Let be a finite domain and let be the set of -length vectors (tuples) of . Let be…