Stefan Woerner  Stefan Woerner photo         

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Global Leader, Quantum Finance & Optimization
IBM Research - Zurich



Iterative Quantum Amplitude Estimation
Dmitry Grinko, Julien Gacon, Christa Zoufal, Stefan Woerner
arxiv:1912.05559, 2019

Grover Adaptive Search for Constrained Polynomial Binary Optimization
Austin Gilliam, Stefan Woerner, Constantin Gonciulea
arxiv:1912.04088, 2019

Quantum equation of motion for computing molecular excitation energies on a noisy quantum processor
Pauline J Ollitrault, Abhinav Kandala, Chun-Fu Chen, Panagiotis Kl Barkoutsos, Antonio Mezzacapo, Marco Pistoia, Sarah Sheldon, Stefan Woerner, Jay Gambetta, Ivano Tavernelli
arXiv:1910.12890, 2019

Quantum Algorithms for Mixed Binary Optimization applied to Transaction Settlement
Lee Braine, Daniel J. Egger, Jennifer Glick, Stefan Woerner
arxiv:1910.05788, 2019

Resource-Efficient Quantum Algorithm for Protein Folding
Anton Robert, Panagiotis Kl. Barkoutsos, Stefan Woerner, Ivano Tavernelli
arXiv:1908.02163, 2019

Improving Variational Quantum Optimization using CVaR
Panagiotis Kl. Barkoutsos, Giacomo Nannicini, Anton Robert, Ivano Tavernelli, Stefan Woerner
arXiv:1907.04769, 2019

Credit Risk Analysis using Quantum Computers
Daniel J. Egger, Ricardo Gacia Gutierrez, Jordi Cahue Mestre, Stefan Woerner
arXiv:1907.03044, 2019

Gate-efficient simulation of molecular eigenstates on a quantum computer
M. Ganzhorn, D.J. Egger, P. Barkoutsos, P. Ollitrault, G. Salis, N. Moll, M. Roth, A. Fuhrer, P. Mueller, S. Woerner, I. Tavernelli, S. Filipp
Phys. Rev. Applied 11, 044092, 2019

Option Pricing using Quantum Computers
Nikitas Stamatopoulos, Daniel J. Egger, Yue Sun, Christa Zoufal, Raban Iten, Ning Shen, Stefan Woerner
arXiv:1905.02666, 2019

Quantum Generative Adversarial Networks for Learning and Loading Random Distributions
Christa Zoufal, Aurelien Lucchi, Stefan Woerner
npj Quantum Information 5(103), 2019

Quantum Risk Analysis
Stefan Woerner, Daniel J. Egger
npj Quantum Information 5(15), 2019

Efficient template matching in quantum circuits
Raban Iten, David Sutter, Stefan Woerner
arXiv:1909.05270, 2019


Unlocking the Potential of Flexible Energy Resources to Help Balance the Power Grid
Fabian L. Mueller, Stefan Woerner, John Lygeros
IEEE Transactions on Smart Grid, 2018

CellCycleTRACER accounts for cell cycle and volume in mass cytometry data
Maria Anna Rapsomaniki, Xiao-Kang Lun, Stefan Woerner, Marco Laumanns, Bernd Bodenmiller, María Rodríguez-Martínez
Nature Communications9, 2018


Multi-echelon Supply Chain Optimization: Methods and Application Examples
Marco Laumanns, Stefan Woerner
Optimization and Decision Support Systems for Supply Chains, pp. 131-138, 2017

Joint optimisation of capacity and safety stock allocation
Stefan Woerner, Marco Laumanns, Stephan M. Wagner
International Journal of Production Research, Taylor & Francis, 2017



Approximate dynamic programming for stochastic linear control problems on compact state spaces
Stefan Woerner, Marco Laumanns, Rico Zenklusen, Apostolos Fertis
European Journal of Operational Research 241(1), 85-98, Elsevier, 2015


Reorder Point Optimization For Assembly Systems
Stefan Woerner, Marco Laumanns
MSOM Conference, 2012


The periodic service intention as a conceptual framework for generating timetables with partial periodicity
G Caimi, M Laumanns, K Schuepbach, S Woerner, M Fuchsberger
Transportation Planning and Technology 34(4), 323-339, Taylor \& Francis, 2011


Approximate parametric dynamic programing in inventory management
S. Woerner, M. Laumanns, E. Pratsini, A. Fertis, R. Zenklusen
MSOM Conference, 2010