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Kevin Haninger / GP-MPC Impedance Control
BSD 3-Clause "New" or "Revised" LicenseMPC problem where:
Gaussian Processes model forces, Impedance parameters and robot trajectory can be optimized, Multiple modes of GP models are supportedUpdated -
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Jupyter Notebooks für die Summer School Step Forward
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Federated learning (FL) enables multiple devices to collaboratively train a global model while maintaining data on local servers. Each device trains the model on its local server and shares only the model updates (i.e., gradient weights) during the aggregation step. A significant challenge in FL is managing the feature distribution of novel, unbalanced data across devices. In this paper, we propose an FL approach using few-shot learning and aggregation of the model weights on a global server. We introduce a dynamic early stopping method to balance out-of-distribution classes based on representation learning, specifically utilizing the maximum mean discrepancy of feature embeddings between local and global models. An exemplary application of FL is orchestrating machine learning models along highways for interference classification based on snapshots from global navigation satellite system (GNSS) receivers. Extensive experiments on four GNSS datasets from two real-world highways and controlled environments demonstrate that our FL method surpasses state-of-the-art techniques in adapting to both novel interference classes and multipath scenarios.
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Fraunhofer IAO QC / SEQUOIA End-to-End / PDEs Solutions with Quantum Convolutional Neural Networks
Apache License 2.0In this demostrator, we illustrate not only the general procedure of building a QNN via quantum circuit, but also showcase using QNN to predict 2D solution of Poisson equation. To accelerate the convergence, the physics informed NN is introduced. We also show the convergence comprison between QNN and PIQNN.
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Fraunhofer IAO QC / SEQUOIA End-to-End / Solving LamA Problem via MILP Model
Apache License 2.0In this demonstration, we present a Quantum Alternating Algorithm designed to address Mixed Integer Linear Problems (MILP). The algorithm's efficacy is showcased through the resolution of an energy use case, employing CPU and GPU quantum simulators, as well as the IBM Quantum System at Ehningen.
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This is the code developed by Dr.-Ing. Dominique Koster and contributed to by Dr. Mariam R. Rizkallah for the workshop "Data Reconciliation: Integration of Electrochemical Data and Optical Sensor Data for Health Diagnostics of Lithium-Ion Batteries" https://www.bremen-research.de/data-train/courses/course-details?event_id=88
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Fraunhofer IAO QC / SEQUOIA End-to-End / Neural Networks with Quantum Deterministic Annealing
Apache License 2.0We propose a quantum version of the deterministic annealing algorithm to verify the input-output relations of a neural network. We apply the algorithm to traffic sign recognition, an important task for self-driving vehicles.
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Finds smallest distance between any point in R3 to a point on a specific curve
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