Search Results for author: Gerhard Stenzel

Found 3 papers, 2 papers with code

A Study on Optimization Techniques for Variational Quantum Circuits in Reinforcement Learning

no code implementations20 May 2024 Michael Kölle, Timo Witter, Tobias Rohe, Gerhard Stenzel, Philipp Altmann, Thomas Gabor

This study investigates the effects of various techniques -- data re-uploading, input scaling, output scaling -- and introduces exponential learning rate decay in the quantum proximal policy optimization algorithm's actor-VQC.

Qandle: Accelerating State Vector Simulation Using Gate-Matrix Caching and Circuit Splitting

1 code implementation14 Apr 2024 Gerhard Stenzel, Sebastian Zielinski, Michael Kölle, Philipp Altmann, Jonas Nüßlein, Thomas Gabor

To address the computational complexity associated with state-vector simulation for quantum circuits, we propose a combination of advanced techniques to accelerate circuit execution.

Quantum Denoising Diffusion Models

1 code implementation13 Jan 2024 Michael Kölle, Gerhard Stenzel, Jonas Stein, Sebastian Zielinski, Björn Ommer, Claudia Linnhoff-Popien

In recent years, machine learning models like DALL-E, Craiyon, and Stable Diffusion have gained significant attention for their ability to generate high-resolution images from concise descriptions.

Denoising Image Generation +2

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