Stefan Woerner  Stefan Woerner photo         

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Manager, Quantum Applications Research & Software
IBM Quantum, IBM Research Europe - Zurich
  

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2019

Solving mixed integer optimization problems on a hybrid classical-quantum computing system
Stefan Woerner, Giacomo Nannicini, Panagiotis Barkoutsos, Ivano Tavernelli
US Patent App. 16/248,278

Quantum circuit risk analysis
Stefan Woerner, Daniel J. Egger
US Patent App. 2019/0378208 A1


2018

Enhancing hybrid quantum-classical algorithms for optimization
Anton Robert, Panagiotis Barkoutsos, Giacomo Nannicini, Ivano Tavernelli, Stefan Woerner
US Patent App. 16/151,444

Calculating excited state properties of a molecular system using a hybrid classical-quantum computing system
Pauline Ollitrault, Panagiotis Barkoutsos, Stefan Woerner, Marco Pistoia, Antonio Mezzacapo, Ivano Tavernelli
US Patent App. 16/369,885

Stochastic control with a quantum computer
Stefan Woerner, Panagiotis Barkoutsos, Ivano Tavernelli
US Patent App. 16/139,861


2013

Time-dependent reorder points in supply chain networks
Anthony Bussani, Soojung Hong, Ban Hashem Khalil Kawas, Tim Nonner, Manuel Parente, Jean-Philippe Pellet, Ulrich Schimpel, Satyadeep Vajjala, Stefan Woerner
US Patent App. 14/021,428

Electronic revenue managment for transportation networks
Marco Laumanns, Olivier Gallay, Jacint Szabo, Ban Hashem Khalil Kawas, Stefan Woerner, Juergen Koehl
US Patent App. 14/023,010


2012

Consistent price optimization in transportation networks
Marco Laumanns, Olivier Gallay, Jacint Szabo, Ban Hashem Khalil Kawas, Stefan Woerner, Juergen Koehl
US Patent App. 13/688,254


2011

Robust inventory management in multi-stage inventory networks with demand shocks
Markus R Ettl, Marco Laumanns, Marek Petrik, Rajesh Kumar Ravi, Stefan Woerner
US Patent App. 13/325,672