Zobrazeno 1 - 10
of 2 982
pro vyhledávání: '"REBOLLEDO, P. A."'
The Bicameral Cache is a cache organization proposal for a vector architecture that segregates data according to their access type, distinguishing scalar from vector references. Its aim is to avoid both types of references from interfering in each ot
Externí odkaz:
http://arxiv.org/abs/2407.15440
Autor:
Cortes, Paulo C., Girart, Josep M., Sanhueza, Patricio, Liu, Junhao, Martin, Sergio, Stephens, Ian W., Beuther, Henrik, Koch, Patrick M., Fernandez-Lopez, M., Sanchez-Monge, Alvaro, Wang, Jia-Wei, Morii, Kaho, Li, Shanghuo, Saha, Piyali, Zhang, Qizhou, Rebolledo, David, Zapata, Luis A., Kang, Ji-hyun, Jiao, Wenyu, Kim, Jongsoo, Cheng, Yu, Hwang, Jihye, Chung, Eun Jung, Choudhury, Spandan, Lyo, A-Ran, Olguin, Fernando
We report on ALMA observations of polarized dust emission at 1.2 mm from NGC6334I, a source known for its significant flux outbursts. Between five months, our data show no substantial change in total intensity and a modest 8\% variation in linear pol
Externí odkaz:
http://arxiv.org/abs/2406.14663
We present a Cartan-like first-order action principle for electric Carrollian gravity. The action is invariant under the local homogeneous Carroll group, albeit in a different representation than the one obtained by gauging the Carroll algebra. Addit
Externí odkaz:
http://arxiv.org/abs/2406.01665
Incompressibility plays a key role in the geometric description of fractional quantum Hall fluids. It is naturally related to quantum area-preserving diffeomorphisms and the underlying Girvin-MacDonald-Plazman algebra, which gives rise to an emergent
Externí odkaz:
http://arxiv.org/abs/2404.16013
Autor:
Cani, Jorgen, Mademlis, Ioannis, Chrysochoou, Adamantia Anna Rebolledo, Papadopoulos, Georgios Th.
Illicit object detection is a critical task performed at various high-security locations, including airports, train stations, subways, and ports. The continuous and tedious work of examining thousands of X-ray images per hour can be mentally taxing.
Externí odkaz:
http://arxiv.org/abs/2403.19043
We construct Carroll-invariant theories with fields propagating outside the Carroll lightcone, i.e., at a speed strictly greater than zero (`Carroll swiftons'). We first consider models in flat Carroll spacetime in general dimensions, where we presen
Externí odkaz:
http://arxiv.org/abs/2403.00544
Autor:
Toxqui, M. L. López, Fernández, C. H. Zepeda, Herrera, L. F. Rebolledo, Alonso, B. De Celis, Barbosa, E. Moreno
Positron Emission Tomography (PET) is a Nuclear Medicine technique that creates images that allow the study of metabolic activity and organ function using radiopharmaceuticals. Continuous improvement of scintillation detectors for radiation in PET as
Externí odkaz:
http://arxiv.org/abs/2311.03522
We show that the fractonic dipole-conserving algebra can be obtained as an Aristotelian (and pseudo-Carrollian) contraction of the Poincar\'e algebra in one dimension higher. Such contraction allows to obtain fracton electrodynamics from a relativist
Externí odkaz:
http://arxiv.org/abs/2310.12610
Autor:
Konstantakos, Sotirios, Chalkiadaki, Despina Ioanna, Mademlis, Ioannis, Chrysochoou, Adamantia Anna Rebolledo, Papadopoulos, Georgios Th.
Automated visual firearms classification from RGB images is an important real-world task with applications in public space security, intelligence gathering and law enforcement investigations. When applied to images massively crawled from the World Wi
Externí odkaz:
http://arxiv.org/abs/2310.07975
Autor:
Mademlis, Ioannis, Batsis, Georgios, Chrysochoou, Adamantia Anna Rebolledo, Papadopoulos, Georgios Th.
Automated detection of contraband items in X-ray images can significantly increase public safety, by enhancing the productivity and alleviating the mental load of security officers in airports, subways, customs/post offices, etc. The large volume and
Externí odkaz:
http://arxiv.org/abs/2310.03658