Zobrazeno 1 - 10
of 51 639
pro vyhledávání: '"A, Ruud"'
Deep neural networks (DNNs) achieve state-of-the-art performance on many tasks, but this often requires increasingly larger model sizes, which in turn leads to more complex internal representations. Explainability techniques (XAI) have made remarkabl
Externí odkaz:
http://arxiv.org/abs/2411.02168
Autor:
Wang, Han, Pérez, Eduardo, Huijben, Iris A. M., van Gorp, Hans, van Sloun, Ruud, Römer, Florian
Multidimensional data acquisition often requires extensive time and poses significant challenges for hardware and software regarding data storage and processing. Rather than designing a single compression matrix as in conventional compressed sensing,
Externí odkaz:
http://arxiv.org/abs/2410.18954
Autor:
van Sloun, Ruud JG
Publikováno v:
R. J. Van Sloun, "Active inference and deep generative modeling for cognitive ultrasound," in IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, 2024
Ultrasound (US) has the unique potential to offer access to medical imaging to anyone, everywhere. Devices have become ultra-portable and cost-effective, akin to the stethoscope. Nevertheless US image quality and diagnostic efficacy are still highly
Externí odkaz:
http://arxiv.org/abs/2410.13310
Autor:
Merkofer, Julian P., van de Sande, Dennis M. J., Amirrajab, Sina, Nam, Kyung Min, van Sloun, Ruud J. G., Bhogal, Alex A.
Accurate quantification of metabolites in magnetic resonance spectroscopy (MRS) is challenged by low signal-to-noise ratio (SNR), overlapping metabolites, and various artifacts. Particularly, unknown and unparameterized baseline effects obscure the q
Externí odkaz:
http://arxiv.org/abs/2410.10427
Doppler ultrasound is widely used to monitor fetal heart rate during labor and pregnancy. Unfortunately, it is highly sensitive to fetal and maternal movements, which can cause the displacement of the fetal heart with respect to the ultrasound beam,
Externí odkaz:
http://arxiv.org/abs/2410.04869
Autor:
van Kempen, Tim A., Lobanova, Marina, van Hees, Richard, Masarotto, Valentina, Tol, Paul, Kurchaba, Solomii, Hoogeveen, Ruud W. M.
The TROPOMI-SWIR HgCdTe detector on the Sentinel-5 Precursor mission has been performing in-orbit measurements of molecular absorption in Earth's atmosphere since its launch in October 2017. In its polar orbit the detector is continuously exposed to
Externí odkaz:
http://arxiv.org/abs/2409.15901
Diffusion models have quickly risen in popularity for their ability to model complex distributions and perform effective posterior sampling. Unfortunately, the iterative nature of these generative models makes them computationally expensive and unsui
Externí odkaz:
http://arxiv.org/abs/2409.05399
Autor:
van Gorp, Hans, van Gilst, Merel M., Fonseca, Pedro, van Meulen, Fokke B., van Dijk, Johannes P., Overeem, Sebastiaan, van Sloun, Ruud J. G.
Gold-standard sleep scoring as performed by human technicians is based on a subset of PSG signals, namely the EEG, EOG, and EMG. The PSG, however, consists of many more signal derivations that could potentially be used to perform sleep staging, inclu
Externí odkaz:
http://arxiv.org/abs/2408.15253
Autor:
SPIDER Collaboration, Ade, P. A. R., Amiri, M., Benton, S. J., Bergman, A. S., Bihary, R., Bock, J. J., Bond, J. R., Bonetti, J. A., Bryan, S. A., Chiang, H. C., Contaldi, C. R., Doré, O., Duivenvoorden, A. J., Eriksen, H. K., Filippini, J. P., Fraisse, A. A., Freese, K., Galloway, M., Gambrel, A. E., Gandilo, N. N., Ganga, K., Gourapura, S., Gualtieri, R., Gudmundsson, J. E., Halpern, M., Hartley, J., Hasselfield, M., Hilton, G., Holmes, W., Hristov, V. V., Huang, Z., Irwin, K. D., Jones, W. C., Karakci, A., Kuo, C. L., Kermish, Z. D., Leung, J. S. -Y., Li, S., Mak, D. S. Y., Mason, P. V., Megerian, K., Moncelsi, L., Morford, T. A., Nagy, J. M., Netterfield, C. B., Nolta, M., O'Brient, R., Osherson, B., Padilla, I. L., Racine, B., Rahlin, A. S., Reintsema, C., Ruhl, J. E., Runyan, M. C., Ruud, T. M., Shariff, J. A., Shaw, E. C., Shiu, C., Soler, J. D., Song, X., Trangsrud, A., Tucker, C., Tucker, R. S., Turner, A. D., van der List, J. F., Weber, A. C., Wehus, I. K., Wiebe, D. V., Young, E. Y.
Using data from the first flight of SPIDER and from Planck HFI, we probe the properties of polarized emission from interstellar dust in the SPIDER observing region. Component separation algorithms operating in both the spatial and harmonic domains ar
Externí odkaz:
http://arxiv.org/abs/2407.20982
Hyperparameter optimization is very frequently employed in machine learning. However, an optimization of a large space of parameters could result in overfitting of models. In recent studies on solubility prediction the authors collected seven thermod
Externí odkaz:
http://arxiv.org/abs/2407.20786