Search Results for author: Lorenzo Servadei

Found 12 papers, 2 papers with code

Temporal Decisions: Leveraging Temporal Correlation for Efficient Decisions in Early Exit Neural Networks

no code implementations12 Mar 2024 Max Sponner, Lorenzo Servadei, Bernd Waschneck, Robert Wille, Akash Kumar

These findings highlight the importance of considering temporal correlation in sensor data to improve the termination decision.

Image Classification

Efficient Post-Training Augmentation for Adaptive Inference in Heterogeneous and Distributed IoT Environments

no code implementations12 Mar 2024 Max Sponner, Lorenzo Servadei, Bernd Waschneck, Robert Wille, Akash Kumar

For an ECG classification task, it was able to terminate all samples early, reducing the mean inference energy by 74. 9% and computations by 78. 3%.

ECG Classification Image Classification

Temporal Patience: Efficient Adaptive Deep Learning for Embedded Radar Data Processing

no code implementations11 Sep 2023 Max Sponner, Julius Ott, Lorenzo Servadei, Bernd Waschneck, Robert Wille, Akash Kumar

Radar sensors offer power-efficient solutions for always-on smart devices, but processing the data streams on resource-constrained embedded platforms remains challenging.

Multi-Task Cross-Modality Attention-Fusion for 2D Object Detection

no code implementations17 Jul 2023 Huawei Sun, Hao Feng, Georg Stettinger, Lorenzo Servadei, Robert Wille

In addition, we introduce a Multi-Task Cross-Modality Attention-Fusion Network (MCAF-Net) for object detection, which includes two new fusion blocks.

Autonomous Driving Object +2

Detection of Sensor-To-Sensor Variations using Explainable AI

no code implementations19 Jun 2023 Sarah Seifi, Sebastian A. Schober, Cecilia Carbonelli, Lorenzo Servadei, Robert Wille

This study proposes a novel approach for detecting sensor-to-sensor variations in sensing devices using the explainable AI (XAI) method of SHapley Additive exPlanations (SHAP).

Explainable Artificial Intelligence (XAI)

Uncertainty-based Meta-Reinforcement Learning for Robust Radar Tracking

no code implementations26 Oct 2022 Julius Ott, Lorenzo Servadei, Gianfranco Mauro, Thomas Stadelmayer, Avik Santra, Robert Wille

There, we show that our method outperforms related Meta-RL approaches on unseen tracking scenarios in peak performance by 16% and the baseline by 35% while detecting OOD data with an F1-Score of 72%.

Meta-Learning Meta Reinforcement Learning +3

MEET: A Monte Carlo Exploration-Exploitation Trade-off for Buffer Sampling

1 code implementation24 Oct 2022 Julius Ott, Lorenzo Servadei, Jose Arjona-Medina, Enrico Rinaldi, Gianfranco Mauro, Daniela Sánchez Lopera, Michael Stephan, Thomas Stadelmayer, Avik Santra, Robert Wille

This is enabled by the uncertainty estimation of the Q-Value function, which guides the sampling to explore more significant transitions and, thus, learn a more efficient policy.

reinforcement-learning Reinforcement Learning (RL)

Utilizing Explainable AI for improving the Performance of Neural Networks

no code implementations7 Oct 2022 Huawei Sun, Lorenzo Servadei, Hao Feng, Michael Stephan, Robert Wille, Avik Santra

To address this, Explainable Artificial Intelligence (XAI) has been developing as a field that aims to improve the transparency of the model and increase their trustworthiness.

Explainable artificial intelligence Explainable Artificial Intelligence (XAI)

Unsupervised Domain Adaptation across FMCW Radar Configurations Using Margin Disparity Discrepancy

no code implementations9 Mar 2022 Rodrigo Hernangomez, Igor Bjelakovic, Lorenzo Servadei, Slawomir Stanczak

Commercial radar sensing is gaining relevance and machine learning algorithms constitute one of the key components that are enabling the spread of this radio technology into areas like surveillance or healthcare.

BIG-bench Machine Learning Unsupervised Domain Adaptation

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