Tootfinder

Spectral Efficiency Maximization for DMA-enabled Multiuser MISO with Statistical CSI
Hao Xu, Boyu Ning, Chongjun Ouyang, Hongwen Yang
https://arxiv.org/abs/2506.09570

Spectral Efficiency Maximization for DMA-enabled Multiuser MISO with Statistical CSI
Dynamic metasurface antennas (DMAs) offer the potential to achieve large-scale antenna arrays with low power consumption and reduced hardware costs, making them a promising technology for future communication systems. This paper investigates the spectral efficiency (SE) of DMA-enabled multiuser multiple-input single-output (MISO) systems in both uplink and downlink transmissions, using only statistical channel state information (CSI) to maximize the ergodic sum rate of multiple users. For the u…

The Cell Ontology in the age of single-cell omics
Shawn Zheng Kai Tan, Aleix Puig-Barbe, Damien Goutte-Gattat, Caroline Eastwood, Brian Aevermann, Alida Avola, James P Balhoff, Ismail Ugur Bayindir, Jasmine Belfiore, Anita Reane Caron, David S Fischer, Nancy George, Benjamin M Gyori, Melissa A Haendel, Charles Tapley Hoyt, Huseyin Kir, Tiago Lubiana, Nicolas Matentzoglu, James A Overton, Beverly Peng, Bjoern Peters, Ellen M Quardokus, Patrick L Ray, Paola Roncaglia, Andrea D Rivera, Ra…

The Cell Ontology in the age of single-cell omics
Single-cell omics technologies have transformed our understanding of cellular diversity by enabling high-resolution profiling of individual cells. However, the unprecedented scale and heterogeneity of these datasets demand robust frameworks for data integration and annotation. The Cell Ontology (CL) has emerged as a pivotal resource for achieving FAIR (Findable, Accessible, Interoperable, and Reusable) data principles by providing standardized, species-agnostic terms for canonical cell types - …

Sigh, whomever wrote the code at work should be forced back to coding school. It makes AI generated code look good and maintainable.
Going through the program and there are 28 EXIT lines in a row (yes, I counted them). All have different paragraph names and you can only get there from somewhere in the program by doing a "GOTO". Multiple tables with "OCCURS" and not used anywhere.
All too many "IF [condition] NEXT SENTENCE ELSE GOTO [paragraph]".

Numerical Investigation of Wave Scattering in Granular Media: Grain-Scale Inversion and the Role of Boundary Effects
Ning Liu, Wen-Tao Hu
https://arxiv.org/abs/2507.07455

Numerical Investigation of Wave Scattering in Granular Media: Grain-Scale Inversion and the Role of Boundary Effects
Seismic coda waves, once regarded as noise, are now recognized as key indicators of wave scattering in seismograms. Aki (1969) first proposed that these waves result from small-scale heterogeneities in the Earth's interior, spurring research into their interpretation and applications. Coda waves are now known to carry valuable information about subsurface heterogeneity, making the study of scattering essential for understanding complex geological structures. Wave scattering in unconsolidated …

Yo creo que es ambos. Karol Dance sabe que siendo un personaje farandulesco debe mantenerse visible en RRSS y en pantalla. Pero su estupidez parece ser absolutamente natural e incontrolable.
Re: https://x.com/carito_cerdaa/status/1930788394654736878

Jag tycker verkligen om bågskytte, men det är galet synd att de missade pilarna försvinner in i veden. Vi satte butten framför den torra veden, rejält pilfång, men jag hade inte räknat med att pilarna skulle hitta springorna och försvinna.
Innan hade vi den framför ladugården, men då förstörde vi pilarna istället. Det är iofs ingen större skillnad att förstöra dem vs tappa bort dem. Ingen av pilarna är skjutbara igen, oavsett vilket.

One pressing question for every new NFL defensive play caller in 2025 https://www.nytimes.com/athletic/6403327/2025/06/06/nfl-2025-season-defensive-play-caller-questions/

The asymptotics of the $\mathrm{SL}_2(\mathbb{C})$-Hitchin metric on the singular locus: subintegrable systems
Siqi He, Johannes Horn, Nianzi Li
https://arxiv.org/abs/2506.04957

The asymptotics of the $\mathrm{SL}_2(\mathbb{C})$-Hitchin metric on the singular locus: subintegrable systems
We study the asymptotic hyperkähler geometry of the $\mathrm{SL}_2(\mathbb{C})$-Hitchin moduli space over the singular fibers of the Hitchin fibration. We extend the previously known exponential convergence results for solutions to the Hitchin equation to the class of locally fiducial Higgs bundles defined by a special local description at the singularities of the spectral curve. This condition is satisfied by the Higgs bundles contained in certain subintegrable systems introduced by Hitchin. …

Self-ensemble: Mitigating Confidence Distortion for Large Language Models
Zicheng Xu, Guanchu Wang, Guangyao Zheng, Yu-Neng Chuang, Alexander Szalay, Xia Hu, Vladimir Braverman
https://arxiv.org/abs/2506.01951

Self-ensemble: Mitigating Confidence Distortion for Large Language Models
Although Large Language Models (LLMs) perform well in general fields, they exhibit a confidence distortion problem on multi-choice question-answering (MCQA), particularly as the number of answer choices increases. Specifically, on MCQA with many choices, LLMs suffer from under-confidence in correct predictions and over-confidence in incorrect ones, leading to a substantially degraded performance. To solve this problem, we propose Self-ensemble in this work. Our method splits the choices into se…

One pressing question for every new NFL defensive play caller in 2025 https://www.nytimes.com/athletic/6403327/2025/06/06/nfl-2025-season-defensive-play-caller-questions/