Tootfinder

Optimal Control of a Diffusive Epidemiological Model Involving the Caputo-Fabrizio Fractional Time-Derivative
Achraf Zinihi, Moulay Rchid Sidi Ammi, Matthias Ehrhardt
https://arxiv.org/abs/2403.00364

Optimal Control of a Diffusive Epidemiological Model Involving the Caputo-Fabrizio Fractional Time-Derivative
In this work we study a fractional SEIR biological model of a reaction-diffusion, using the non-singular kernel Caputo-Fabrizio fractional derivative in the Caputo sense and employing the Laplacian operator. In our PDE model, the government seeks immunity through the vaccination program, which is considered a control variable. Our study aims to identify the ideal control pair that reduces the number of infected/infectious people and the associated vaccine and treatment costs over a limited time…

Hier. Das ist der Artikel des Jahres. Von Ute Scheub. Dr. rer. pol. aus Tübingen. Mitgründerin der taz
#Osten in einer narzistischen Kränkung 1990. Die DDR wurde nach Paragraph 23 des Grundgesetzes an die BRD angeschlossen. Man hätte aber auch, so wie es das Grundgesetz vorsieht, das Grundgesetz beiseite legen können und gemeinsam eine Verfassung ausarbeiten können. Die Ossis (Bürgerrechtler*innen) hatten eine vorgelegt. Diese wurde ignoriert.
Und Ute Scheub hat auch die Lösung. Den Weg, das zu heilen. Einfach Mitbeteiligung auf allen politischen Ebenen. Das sind die Bürgerräte.

Vision-Language Synthetic Data Enhances Echocardiography Downstream Tasks
Pooria Ashrafian, Milad Yazdani, Moein Heidari, Dena Shahriari, Ilker Hacihaliloglu
https://arxiv.org/abs/2403.19880

Vision-Language Synthetic Data Enhances Echocardiography Downstream Tasks
High-quality, large-scale data is essential for robust deep learning models in medical applications, particularly ultrasound image analysis. Diffusion models facilitate high-fidelity medical image generation, reducing the costs associated with acquiring and annotating new images. This paper utilizes recent vision-language models to produce diverse and realistic synthetic echocardiography image data, preserving key features of the original images guided by textual and semantic label maps. Specif…

LLAMP: Assessing Network Latency Tolerance of HPC Applications with Linear Programming
Siyuan Shen, Langwen Huang, Marcin Chrapek, Timo Schneider, Jai Dayal, Manisha Gajbe, Robert Wisniewski, Torsten Hoefler
https://arxiv.org/abs/2404.14193

LLAMP: Assessing Network Latency Tolerance of HPC Applications with Linear Programming
The shift towards high-bandwidth networks driven by AI workloads in data centers and HPC clusters has unintentionally aggravated network latency, adversely affecting the performance of communication-intensive HPC applications. As large-scale MPI applications often exhibit significant differences in their network latency tolerance, it is crucial to accurately determine the extent of network latency an application can withstand without significant performance degradation. Current approaches to as…

Hier. Das ist der Artikel des Jahres. Von Ute Scheub. Dr. rer. pol. aus Tübingen. Mitgründerin der taz
#Osten in einer narzistischen Kränkung 1990. Die DDR wurde nach Paragraph 23 des Grundgesetzes an die BRD angeschlossen. Man hätte aber auch, so wie es das Grundgesetz vorsieht, das Grundgesetz beiseite legen können und gemeinsam eine Verfassung ausarbeiten können. Die Ossis (Bürgerrechtler*innen) hatten eine vorgelegt. Diese wurde ignoriert.
Und Ute Scheub hat auch die Lösung. Den Weg, das zu heilen. Einfach Mitbeteiligung auf allen politischen Ebenen. Das sind die Bürgerräte.

Higher-dimensional grid-imprimitive block-transitive designs
Seyed Hassan Alavi, Carmen Amarra, Ashraf Daneshkhah, Alice Devillers, Cheryl E. Praeger
https://arxiv.org/abs/2404.11241

Higher-dimensional grid-imprimitive block-transitive designs
It was shown in 1989 by Delandtsheer and Doyen that, for a $2$-design with $v$ points and block size $k$, a block-transitive group of automorphisms can be point-imprimitive (that is, leave invariant a nontrivial partition of the point set) only if $v$ is small enough relative to $k$. Recently, exploiting a construction of block-transitive point-imprimitive $2$-designs given by Cameron and the last author, four of the authors studied $2$-designs admitting a block-transitive group that preserves …

Vision-Language Synthetic Data Enhances Echocardiography Downstream Tasks
Pooria Ashrafian, Milad Yazdani, Moein Heidari, Dena Shahriari, Ilker Hacihaliloglu
https://arxiv.org/abs/2403.19880

Vision-Language Synthetic Data Enhances Echocardiography Downstream Tasks
High-quality, large-scale data is essential for robust deep learning models in medical applications, particularly ultrasound image analysis. Diffusion models facilitate high-fidelity medical image generation, reducing the costs associated with acquiring and annotating new images. This paper utilizes recent vision-language models to produce diverse and realistic synthetic echocardiography image data, preserving key features of the original images guided by textual and semantic label maps. Specif…