Alexander K. Hartmann

Orcid: 0000-0001-6865-5474

Affiliations:
  • University of Oldenburg, Institute of Physics, Germany


According to our database1, Alexander K. Hartmann authored at least 27 papers between 2000 and 2019.

Collaborative distances:
  • Dijkstra number2 of five.
  • Erdős number3 of four.

Timeline

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Bibliography

2019
From Spin Glasses to Negative-Weight Percolation.
Entropy, 2019

2018
Large-deviation properties of the largest biconnected component for random graphs.
CoRR, 2018

Replica Symmetry and Replica Symmetry Breaking for the Traveling Salesperson Problem.
CoRR, 2018

Large-deviation Properties of Linear-programming Computational Hardness of the Vertex Cover Problem.
CoRR, 2018

2017
Phase Transitions of the Typical Algorithmic Complexity of the Random Satisfiability Problem Studied with Linear Programming.
CoRR, 2017

2016
Practical Introduction to Clustering Data.
CoRR, 2016

2015
Matrix-power energy-landscape transformation for finding NP-hard spin-glass ground states.
J. Glob. Optim., 2015

Phase Transitions of Traveling Salesperson Problems solved with Linear Programming and Cutting Planes.
CoRR, 2015

Big Practical Guide to Computer Simulations, 2<sup>nd</sup> Edition
WorldScientific, ISBN: 9789814571791, 2015

2014
Large-deviation properties of resilience of transportation networks.
CoRR, 2014

2012
Phase transition for cutting-plane approach to vertex-cover problem
CoRR, 2012

2011
A dedicated algorithm for calculating ground states for the triangular random bond Ising model.
Comput. Phys. Commun., 2011

Accurate statistics for local sequence alignment with position-dependent scoring by rare-event sampling.
BMC Bioinform., 2011

2010
Large-deviation properties of largest component for random graphs
CoRR, 2010

2007
Parameter-less Hierarchical Bayesian Optimization Algorithm.
Proceedings of the Parameter Setting in Evolutionary Algorithms, 2007

Local sequence alignments statistics: deviations from Gumbel statistics in the rare-event tail.
Algorithms Mol. Biol., 2007

Hybrid evolutionary algorithms on minimum vertex cover for random graphs.
Proceedings of the Genetic and Evolutionary Computation Conference, 2007

Obtaining ground states of ising spin glasses via optimizing bonds instead of spins.
Proceedings of the Genetic and Evolutionary Computation Conference, 2007

2006
Searching for Ground States of Ising Spin Glasses with Hierarchical BOA and Cluster Exact Approximation.
Proceedings of the Scalable Optimization via Probabilistic Modeling, 2006

Hierarchical BOA, Cluster Exact Approximation, and Ising Spin Glasses.
Proceedings of the Parallel Problem Solving from Nature, 2006

2005
Phase transition and finite-size scaling in the vertex-cover problem.
Comput. Phys. Commun., 2005

2003
Solving satisfiability problems by fluctuations: The dynamics of stochastic local search algorithms
CoRR, 2003

2002
Optimization algorithms in physics.
Wiley-VCH, ISBN: 978-3-527-40307-3, 2002

2001
Statistical mechanics perspective on the phase transition in vertex covering of finite-connectivity random graphs.
Theor. Comput. Sci., 2001

Hiding solutions in random satisfiability problems: A statistical mechanics approach
CoRR, 2001

2000
Typical solution time for a vertex-covering algorithm on finite-connectivity random graphs
CoRR, 2000

The number of guards needed by a museum: A phase transition in vertex covering of random graphs
CoRR, 2000


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