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20212026
most citedEfficient algorithms to solve atom reconfiguration problems. I. The redistribution-reconfiguration (red-rec) algorithm

12 citations · 21 across the 7 of their papers we have counts for

collaborators

8 papers

cs.DM2026

FO Value Discovery and Partial Vertex Cover Discovery

Enna Gerhard, Stephanie Maaz, Pascale Schott +2

We study solution discovery in the token-sliding model from a logical and cost-value optimization perspective. In solution discovery, we are given a graph, an initial placement of…

cs.DM2026

Separating Feasibility and Movement in Solution Discovery: The Case of Path Discovery

Hanno von Bergen, Larissa Fastenau, Enna Gerhard +8

We study solution discovery, where the goal is to obtain a feasible solution to a problem from an initial configuration by a bounded sequence of local moves. In many applications,…

cs.DS2025

On Algorithmic Meta-Theorems for Solution Discovery: Tractability and Barriers

Nicolas Bousquet, Amer E. Mouawad, Stephanie Maaz +2

Solution discovery asks whether a given (infeasible) starting configuration to a problem can be transformed into a feasible solution using a limited number of transformation steps.…

cs.DS2024

Kernelization Complexity of Solution Discovery Problems

Mario Grobler, Stephanie Maaz, Amer E. Mouawad +3

In the solution discovery variant of a vertex (edge) subset problem on graphs, we are given an initial configuration of tokens on the vertices (edges) of an input graph tog…

cs.DM2023

Solution discovery via reconfiguration for problems in P

Mario Grobler, Stephanie Maaz, Nicole Megow +4

In the recently introduced framework of solution discovery via reconfiguration [Fellows et al., ECAI 2023], we are given an initial configuration of tokens on a graph and the q…

quant-ph2022★ 9 cited

Efficient algorithms to solve atom reconfiguration problems. II. The assignment-rerouting-ordering (aro) algorithm

Remy El Sabeh, Jessica Bohm, Zhiqian Ding +5

Programmable arrays of optical traps enable the assembly of configurations of single atoms to perform controlled experiments on quantum many-body systems. Finding the sequence of c…

quant-ph2022★ 12 cited

Efficient algorithms to solve atom reconfiguration problems. I. The redistribution-reconfiguration (red-rec) algorithm

Barry Cimring, Remy El Sabeh, Marc Bacvanski +5

We propose the redistribution-reconfiguration (red-rec) algorithm to prepare large configurations of atoms using arrays of dynamic optical traps. Red-rec exploits simple heuristics…

cs.CC2021

Parameterized complexity of reconfiguration of atoms

Alexandre Cooper, Stephanie Maaz, Amer E. Mouawad +1

Our work is motivated by the challenges presented in preparing arrays of atoms for use in quantum simulation. The recently-developed process of loading atoms into traps results in…