Search Results for author: Michael Kölle

Found 22 papers, 3 papers with code

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

no code implementations13 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

Quantum Advantage Actor-Critic for Reinforcement Learning

no code implementations13 Jan 2024 Michael Kölle, Mohamad Hgog, Fabian Ritz, Philipp Altmann, Maximilian Zorn, Jonas Stein, Claudia Linnhoff-Popien

In this work, we propose a novel quantum reinforcement learning approach that combines the Advantage Actor-Critic algorithm with variational quantum circuits by substituting parts of the classical components.

reinforcement-learning

A Reinforcement Learning Environment for Directed Quantum Circuit Synthesis

no code implementations13 Jan 2024 Michael Kölle, Tom Schubert, Philipp Altmann, Maximilian Zorn, Jonas Stein, Claudia Linnhoff-Popien

With recent advancements in quantum computing technology, optimizing quantum circuits and ensuring reliable quantum state preparation have become increasingly vital.

Benchmarking reinforcement-learning

ClusterComm: Discrete Communication in Decentralized MARL using Internal Representation Clustering

no code implementations7 Jan 2024 Robert Müller, Hasan Turalic, Thomy Phan, Michael Kölle, Jonas Nüßlein, Claudia Linnhoff-Popien

In the realm of Multi-Agent Reinforcement Learning (MARL), prevailing approaches exhibit shortcomings in aligning with human learning, robustness, and scalability.

Clustering Multi-agent Reinforcement Learning +1

Towards Efficient Quantum Anomaly Detection: One-Class SVMs using Variable Subsampling and Randomized Measurements

no code implementations14 Dec 2023 Michael Kölle, Afrae Ahouzi, Pascal Debus, Robert Müller, Danielle Schuman, Claudia Linnhoff-Popien

Quantum computing, with its potential to enhance various machine learning tasks, allows significant advancements in kernel calculation and model precision.

Anomaly Detection

Multi-Agent Quantum Reinforcement Learning using Evolutionary Optimization

no code implementations9 Nov 2023 Michael Kölle, Felix Topp, Thomy Phan, Philipp Altmann, Jonas Nüßlein, Claudia Linnhoff-Popien

We showed that our Variational Quantum Circuit approaches perform significantly better compared to a neural network with a similar amount of trainable parameters.

Autonomous Driving Multi-agent Reinforcement Learning +1

Disentangling Quantum and Classical Contributions in Hybrid Quantum Machine Learning Architectures

no code implementations9 Nov 2023 Michael Kölle, Jonas Maurer, Philipp Altmann, Leo Sünkel, Jonas Stein, Claudia Linnhoff-Popien

We propose a novel hybrid architecture: instead of utilizing a pre-trained network for compression, we employ an autoencoder to derive a compressed version of the input data.

Quantum Machine Learning Transfer Learning

Efficient and Accurate Tree Detection from 3D Point Clouds through Paid Crowdsourcing

no code implementations28 Aug 2023 Michael Kölle, Volker Walter, Ivan Shiller, Uwe Soergel

Accurate tree detection is of growing importance in applications such as urban planning, forest inventory, and environmental monitoring.

Improving Primate Sounds Classification using Binary Presorting for Deep Learning

no code implementations28 Jun 2023 Michael Kölle, Steffen Illium, Maximilian Zorn, Jonas Nüßlein, Patrick Suchostawski, Claudia Linnhoff-Popien

In the field of wildlife observation and conservation, approaches involving machine learning on audio recordings are becoming increasingly popular.

Data Augmentation Multi-class Classification

Weight Re-Mapping for Variational Quantum Algorithms

no code implementations9 Jun 2023 Michael Kölle, Alessandro Giovagnoli, Jonas Stein, Maximilian Balthasar Mansky, Julian Hager, Tobias Rohe, Robert Müller, Claudia Linnhoff-Popien

Inspired by the remarkable success of artificial neural networks across a broad spectrum of AI tasks, variational quantum circuits (VQCs) have recently seen an upsurge in quantum machine learning applications.

Quantum Machine Learning

Learning to Participate through Trading of Reward Shares

no code implementations18 Jan 2023 Michael Kölle, Tim Matheis, Philipp Altmann, Kyrill Schmid

Enabling autonomous agents to act cooperatively is an important step to integrate artificial intelligence in our daily lives.

Compression of GPS Trajectories using Autoencoders

no code implementations18 Jan 2023 Michael Kölle, Steffen Illium, Carsten Hahn, Lorenz Schauer, Johannes Hutter, Claudia Linnhoff-Popien

The ubiquitous availability of mobile devices capable of location tracking led to a significant rise in the collection of GPS data.

Dynamic Time Warping

Constructing Organism Networks from Collaborative Self-Replicators

no code implementations20 Dec 2022 Steffen Illium, Maximilian Zorn, Cristian Lenta, Michael Kölle, Claudia Linnhoff-Popien, Thomas Gabor

We introduce organism networks, which function like a single neural network but are composed of several neural particle networks; while each particle network fulfils the role of a single weight application within the organism network, it is also trained to self-replicate its own weights.

VoronoiPatches: Evaluating A New Data Augmentation Method

no code implementations20 Dec 2022 Steffen Illium, Gretchen Griffin, Michael Kölle, Maximilian Zorn, Jonas Nüßlein, Claudia Linnhoff-Popien

We primarily utilize non-linear recombination of information within an image, fragmenting and occluding small information patches.

Data Augmentation

Quantifying Multimodality in World Models

no code implementations14 Dec 2021 Andreas Sedlmeier, Michael Kölle, Robert Müller, Leo Baudrexel, Claudia Linnhoff-Popien

In this work, we analyze existing and propose new metrics for the detection and quantification of multimodal uncertainty in RL based World Models.

Reinforcement Learning (RL)

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