7 citations · 13 across the 3 of their papers we have counts for
4 papers · 1 filter
Enhancing Variational Quantum Algorithms for Multicriteria Optimization
Ivica Turkalj, Tom Ewen, Pascal Halffmann +3
This paper presents methodological improvements to variational quantum algorithms (VQAs) for solving multicriteria optimization problems. We introduce two key contributions. First,…
Application of ZX-calculus to Quantum Architecture Search
Tom Ewen, Ivica Turkalj, Patrick Holzer +1
This paper presents a novel approach to quantum architecture search by integrating the techniques of ZX-calculus with Genetic Programming (GP) to optimize the structure of paramete…
Pricing of European Calls with the Quantum Fourier Transform
Tom Ewen
The accurate valuation of financial derivatives plays a pivotal role in the finance industry. Although closed formulas for pricing are available for certain models and option types…
Quantum Architecture Search for Quantum Monte Carlo Integration via Conditional Parameterized Circuits with Application to Finance
Mark-Oliver Wolf, Tom Ewen, Ivica Turkalj
Classical Monte Carlo algorithms can theoretically be sped up on a quantum computer by employing amplitude estimation (AE). To realize this, an efficient implementation of state-de…