Zobrazeno 1 - 10
of 19 190
pro vyhledávání: '"Kyle, J."'
We implement a Szilard engine that uses a 2-bit logical unit consisting of coupled quantum flux parametrons -- Josephson-junction superconducting circuits originally designed for quantum computing. Detailed simulations show that it is highly thermody
Externí odkaz:
http://arxiv.org/abs/2407.20418
Lung injuries, such as ventilator-induced lung injury and radiation-induced lung injury, can lead to heterogeneous alterations in the biomechanical behavior of the lungs. While imaging methods, e.g., X-ray and static computed tomography (CT), can poi
Externí odkaz:
http://arxiv.org/abs/2407.03457
Autor:
Jenkins, Emory L., Anche, Ramya M., Van Gorkom, Kyle J., Riggs, A. J. Eldorado, Douglas, Ewan S.
Future space observatories will likely have segmented primaries, causing diffraction effects that reduce coronagraph performance. Reflective binary pupil apodizer masks can mitigate these, with the metamaterial black silicon (BSi) showing promise as
Externí odkaz:
http://arxiv.org/abs/2406.19028
Autor:
Anche, Ramya M, Van Gorkom, Kyle J., Ashcraft, Jaren N., Douglas, Ewan, Jenkins, Emory L, Haffert, Sebastiaan Y., Millar-Blanchaer, Maxwell A.
Polarization aberrations originating from the telescope and high-contrast imaging instrument optics introduce polarization-dependent speckles and associated errors in the image plane, affecting the measured exoplanet signal. Understanding this effect
Externí odkaz:
http://arxiv.org/abs/2406.18886
Reducing the energy inefficiency of conventional CMOS-based computing devices -- which rely on logically irreversible gates to process information -- remains both a fundamental engineering challenge and a practical social challenge of increasing impo
Externí odkaz:
http://arxiv.org/abs/2406.12153
Entropy production (EP) is a central quantity in nonequilibrium physics as it monitors energy dissipation, irreversibility, and free energy differences during thermodynamic transformations. Estimating EP, however, is challenging both theoretically an
Externí odkaz:
http://arxiv.org/abs/2405.12305
Autor:
Dahal, Lavsen, Ghojoghnejad, Mobina, Ghosh, Dhrubajyoti, Bhandari, Yubraj, Kim, David, Ho, Fong Chi, Tushar, Fakrul Islam, Luoa, Sheng, Lafata, Kyle J., Abadi, Ehsan, Samei, Ehsan, Lo, Joseph Y., Segars, W. Paul
Virtual Imaging Trials (VIT) offer a cost-effective and scalable approach for evaluating medical imaging technologies. Computational phantoms, which mimic real patient anatomy and physiology, play a central role in VIT. However, the current libraries
Externí odkaz:
http://arxiv.org/abs/2405.11133
Autor:
Tushar, Fakrul Islam, Wang, Avivah, Dahal, Lavsen, Harowicz, Michael R., Lafata, Kyle J., Tailor, Tina D., Lo, Joseph Y.
Lung cancer's high mortality rate can be mitigated by early detection, increasingly reliant on AI for diagnostic imaging. However, AI model performance depends on training and validation datasets. This study develops and validates AI models for both
Externí odkaz:
http://arxiv.org/abs/2405.04605
Report on the AAPM Grand Challenge on deep generative modeling for learning medical image statistics
Autor:
Deshpande, Rucha, Kelkar, Varun A., Gotsis, Dimitrios, Kc, Prabhat, Zeng, Rongping, Myers, Kyle J., Brooks, Frank J., Anastasio, Mark A.
The findings of the 2023 AAPM Grand Challenge on Deep Generative Modeling for Learning Medical Image Statistics are reported in this Special Report. The goal of this challenge was to promote the development of deep generative models (DGMs) for medica
Externí odkaz:
http://arxiv.org/abs/2405.01822
We review our progress in developing a frequency reference with singly ionized lutetium and give estimates of the levels of inaccuracy we expect to achieve in the near future with both the $^1S_0\leftrightarrow{}^3D_1$ and $^1S_0\leftrightarrow{}^3D_
Externí odkaz:
http://arxiv.org/abs/2404.16414