Zobrazeno 1 - 10
of 161 106
pro vyhledávání: '"P. Arthur"'
Optical Character Recognition (OCR) continues to face accuracy challenges that impact subsequent applications. To address these errors, we explore the utility of OCR confidence scores for enhancing post-OCR error detection. Our study involves analyzi
Externí odkaz:
http://arxiv.org/abs/2409.04117
Autor:
Diniz, Kainã, Schoger, Tanja, Fonseca, Arthur L., Dutra, Rafael S., Ether Jr, Diney S., Ingold, Gert-Ludwig, Pinheiro, Felipe A., Viana, Nathan B., Neto, Paulo A. Maia
When microspheres are illuminated by tightly focused vortex beams, they can be trapped in a non-equilibrium steady state where they orbit around the optical axis. By using the Mie-Debye theory for optical tweezers, we demonstrate that the orbital per
Externí odkaz:
http://arxiv.org/abs/2409.03724
Given an $r$-colouring of the edges of a graph $G$, we say that it can be partitioned into $p$ monochromatic cycles when there exists a set of $p$ vertex-disjoint monochromatic cycles covering all the vertices of $G$. In the literature of this proble
Externí odkaz:
http://arxiv.org/abs/2409.03394
Autor:
Schönberg, Arthur, Rajhans, Supriya, Escoto, Esmerando, Khodakovskiy, Nikita, Hariton, Victor, Farace, Bonaventura, Põder, Kristjan, Raab, Ann-Kathrin, Westerberg, Saga, Merdanov, Mekan, Viotti, Anne-Lise, Arnold, Cord L., Leemans, Wim P., Hartl, Ingmar, Heyl, Christoph M.
Combining high peak and high average power has long been a key challenge of ultrafast laser technology, crucial for applications such as laser-plasma acceleration and strong-field physics. A promising solution lies in post-compressed ytterbium lasers
Externí odkaz:
http://arxiv.org/abs/2409.02542
Publikováno v:
Proc. SPIE 13092, Space Telescopes and Instrumentation 2024: Optical, Infrared, and Millimeter Wave, 130926I (23 August 2024)
The search for biosignatures in potentially habitable exoplanets is one of the major astrophysics' drivers for the coming decades, and the prime science goal of the HWO NASA mission, a large UV-Optical-IR space telescope to be launched in the 2040s.
Externí odkaz:
http://arxiv.org/abs/2409.02019
Autor:
Saha, Samanta, Copi, Craig J., Starkman, Glenn D., Anselmi, Stefano, Duque, Javier Carrón, Barandiaran, Mikel Martin, Akrami, Yashar, Cornet-Gomez, Fernando, Jaffe, Andrew H., Kosowsky, Arthur, Mihaylov, Deyan P., Pereira, Thiago S., Samandar, Amirhossein, Tamosiunas, Andrius
Cosmic microwave background (CMB) temperature and polarization observations indicate that in the best-fit $\Lambda$ Cold Dark Matter model of the Universe, the local geometry is consistent with at most a small amount of positive or negative curvature
Externí odkaz:
http://arxiv.org/abs/2409.02226
Autor:
Lan, Haoyu, Varghese, Bino A., Sheikh-Bahaei, Nasim, Sepehrband, Farshid, Toga, Arthur W, Choupan, Jeiran
Multi-center neuroimaging studies face technical variability due to batch differences across sites, which potentially hinders data aggregation and impacts study reliability.Recent efforts in neuroimaging harmonization have aimed to minimize these tec
Externí odkaz:
http://arxiv.org/abs/2409.00807
While methods based on Vision Transformers (ViT) have achieved state-of-the-art performance in many domains, they have not yet been applied successfully in the domain of writer retrieval. The field is dominated by methods using handcrafted features o
Externí odkaz:
http://arxiv.org/abs/2409.00751
In reinforcement learning (RL), the consideration of multivariate reward signals has led to fundamental advancements in multi-objective decision-making, transfer learning, and representation learning. This work introduces the first oracle-free and co
Externí odkaz:
http://arxiv.org/abs/2409.00328
Recent works on the parallel complexity of Boosting have established strong lower bounds on the tradeoff between the number of training rounds $p$ and the total parallel work per round $t$. These works have also presented highly non-trivial parallel
Externí odkaz:
http://arxiv.org/abs/2408.16653