Zobrazeno 1 - 10
of 54 833
pro vyhledávání: '"Ullrich A"'
This paper derives an achievable rate-distortion (R-D) region for the state-dependent discrete memoryless multiple access channel (SD-DMMAC), where the generalized feedback and causal side information are present at encoders, and the decoder performs
Externí odkaz:
http://arxiv.org/abs/2409.17950
Autor:
Schuessler, Alexander, Younis, Rayan, Paik, Jamie, Wagner, Martin, Mathis-Ullrich, Franziska, Kunz, Christian
Training and prototype development in robot-assisted surgery requires appropriate and safe environments for the execution of surgical procedures. Current dry lab laparoscopy phantoms often lack the ability to mimic complex, interactive surgical tasks
Externí odkaz:
http://arxiv.org/abs/2409.03535
Autor:
Mirek, Rafał, Kokhanchik, Pavel, Urbonas, Darius, Georgakilas, Ioannis, Muszyński, Marcin, Kapuściński, Piotr, Oliwa, Przemysław, Piętka, Barbara, Szczytko, Jacek, Forster, Michael, Scherf, Ullrich, Morawiak, Przemysław, Piecek, Wiktor, Kula, Przemysław, Solnyshkov, Dmitry, Malpuech, Guillaume, Mahrt, Rainer, Stöferle, Thilo
The tunability of individual coupling amplitudes in photonic lattices is highly desirable for photonic Hamiltonian engineering and for studying topological transitions in situ. In this work, we demonstrate the tunneling control between individual lat
Externí odkaz:
http://arxiv.org/abs/2408.08582
Large language models (LLMs) are trained on a deluge of text data with limited quality control. As a result, LLMs can exhibit unintended or even harmful behaviours, such as leaking information, fake news or hate speech. Countermeasures, commonly refe
Externí odkaz:
http://arxiv.org/abs/2408.01420
Autor:
Misko, Mikhail, Putintsev, Anton D., Sannikov, Denis, Zasedatelev, Anton V., Scherf, Ullrich, Lagoudakis, Pavlos G.
The advent of organic polaritonics has led to the realisation of all-optical transistors, logic gates, and single photon-switches operating at room temperature. In this Letter, we develop a microscopic theory accounting for thermalisation, vibron-rel
Externí odkaz:
http://arxiv.org/abs/2407.21544
Recent findings by Jahn, T. Ullrich, Voigtlaender [10] relate non-linear sampling numbers for the square norm to quantities involving trigonometric best $m-$term approximation errors in the uniform norm. Here we establish new results for sparse trigo
Externí odkaz:
http://arxiv.org/abs/2407.15965
Autor:
Djuhera, Aladin, Andrei, Vlad C., Li, Xinyang, Mönich, Ullrich J., Boche, Holger, Saad, Walid
Split federated learning (SFL) is a compute-efficient paradigm in distributed machine learning (ML), where components of large ML models are outsourced to remote servers. A significant challenge in SFL, particularly when deployed over wireless channe
Externí odkaz:
http://arxiv.org/abs/2407.11654
Density-based distances (DBDs) offer an elegant solution to the problem of metric learning. By defining a Riemannian metric which increases with decreasing probability density, shortest paths naturally follow the data manifold and points are clustere
Externí odkaz:
http://arxiv.org/abs/2407.09297
Autor:
Bui, Anh Thu Maria, Brech, Saskia Felizitas, Hußfeldt, Natalie, Jennert, Tobias, Ullrich, Melanie, Breuer, Timo, Khasmakhi, Narjes Nikzad, Schaer, Philipp
Hallucination detection in Large Language Models (LLMs) is crucial for ensuring their reliability. This work presents our participation in the CLEF ELOQUENT HalluciGen shared task, where the goal is to develop evaluators for both generating and detec
Externí odkaz:
http://arxiv.org/abs/2407.09152
Publikováno v:
2023 62nd IEEE IEEE Conference on Decision and Control (CDC), Singapore, Singapore, December 13 - 15, 2023, pp. 322--327
Trajectory planners of autonomous vehicles usually rely on physical models to predict the vehicle behavior. However, despite their suitability, physical models have some shortcomings. On the one hand, simple models suffer from larger model errors and
Externí odkaz:
http://arxiv.org/abs/2407.06605