6.7k citations · 11.8k across the 122 of their papers we have counts for
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cond-mat.dis-nn2022★ 22 cited
Inability of a graph neural network heuristic to outperform greedy algorithms in solving combinatorial optimization problems like Max-Cut
Stefan Boettcher
In Nature Machine Intelligence 4, 367 (2022), Schuetz et al provide a scheme to employ graph neural networks (GNN) as a heuristic to solve a variety of classical, NP-hard combinato…
cond-mat.soft2022★ 2 cited
Real-space model for activated processes in rejuvenation and memory behavior of glassy systems
Mahajabin Rahman, Stefan Boettcher
We offer an alternative real-space description, based purely on activated processes, for the understanding of relaxation dynamics in hierarchical landscapes. To this end, we use th…
quant-ph2022★ 2 cited
Transport and Localization in Quantum Walks on a Random Hierarchy of Barriers
Richa Sharma, Stefan Boettcher
We study transport within a spatially heterogeneous one-dimensional quantum walk with a combination of hierarchical and random barriers. Recent renormalization group calculations f…