Zobrazeno 1 - 10
of 2 176
pro vyhledávání: '"Ozolins, A"'
Integer factorization is a famous computational problem unknown whether being solvable in the polynomial time. With the rise of deep neural networks, it is interesting whether they can facilitate faster factorization. We present an approach to factor
Externí odkaz:
http://arxiv.org/abs/2309.05295
Autor:
Xia, Yi, Gaines II, Dale, He, Jiangang, Pal, Koushik, Kanatzidis, Mercouri G., Ozolins, Vidvuds, Wolverton, Chris
Publikováno v:
PNAS 2023 Vol. 120 No. 26 e2302541120
We propose a first-principles model of minimum lattice thermal conductivity ($\kappa_{\rm L}^{\rm min}$) based on a unified theoretical treatment of thermal transport in crystals and glasses. We apply this model to thousands of inorganic compounds an
Externí odkaz:
http://arxiv.org/abs/2306.11917
Autor:
Ellen A. R. Welti, Diana E. Bowler, James S. Sinclair, Florian Altermatt, Mario Álvarez-Cabria, Giuseppe Amatulli, David G. Angeler, Gaït Archambaud, Iñaki Arrate Jorrín, Thomas Aspin, Iker Azpiroz, Nathan Jay Baker, Iñaki Bañares, José Barquín Ortiz, Christian L. Bodin, Luca Bonacina, Núria Bonada, Roberta Bottarin, Miguel Cañedo-Argüelles, Zoltán Csabai, Thibault Datry, Elvira de Eyto, Alain Dohet, Sami Domisch, Gerald Dörflinger, Emma Drohan, Knut A. Eikland, Judy England, Tor E. Eriksen, Vesela Evtimova, Maria J. Feio, Martial Ferréol, Mathieu Floury, Maxence Forcellini, Marie Anne Eurie Forio, Riccardo Fornaroli, Nikolai Friberg, Jean-François Fruget, Jaime R. Garcia Marquez, Galia Georgieva, Peter Goethals, Manuel A. S. Graça, Andy House, Kaisa-Leena Huttunen, Thomas Correll Jensen, Richard K. Johnson, J. Iwan Jones, Jens Kiesel, Aitor Larrañaga, Patrick Leitner, Lionel L’Hoste, Marie-Hélène Lizée, Armin W. Lorenz, Anthony Maire, Jesús Alberto Manzanos Arnaiz, Brendan Mckie, Andrés Millán, Timo Muotka, John F. Murphy, Davis Ozolins, Riku Paavola, Petr Paril, Francisco Jesús Peñas Silva, Marek Polasek, Jes Rasmussen, Manu Rubio, David Sánchez Fernández, Leonard Sandin, Ralf B. Schäfer, Astrid Schmidt-Kloiber, Alberto Scotti, Longzhu Q. Shen, Agnija Skuja, Stefan Stoll, Michal Straka, Rachel Stubbington, Henn Timm, Violeta G. Tyufekchieva, Iakovos Tziortzis, Yordan Uzunov, Gea H. van der Lee, Rudy Vannevel, Emilia Varadinova, Gábor Várbíró, Gaute Velle, Piet F. M. Verdonschot, Ralf C. M. Verdonschot, Yanka Vidinova, Peter Wiberg-Larsen, Peter Haase
Publikováno v:
Scientific Data, Vol 11, Iss 1, Pp 1-8 (2024)
Abstract Freshwater macroinvertebrates are a diverse group and play key ecological roles, including accelerating nutrient cycling, filtering water, controlling primary producers, and providing food for predators. Their differences in tolerances and s
Externí odkaz:
https://doaj.org/article/96318d810a1945acb67bc44d68964ad4
Autor:
Puerta, Rafael, Joharifar, Mahdieh, Han, Mengyao, Djupsjöbacka, Anders, Bobrovs, Vjaceslavs, Popov, Sergei, Ozolins, Oskars, Pang, Xiaodan
The sixth-generation (6G) mobile networks must increase coverage and improve spectral efficiency, especially for cell-edge users. Distributed multiple-input multiple-output (D-MIMO) networks can fulfill these requirements provided that transmission/r
Externí odkaz:
http://arxiv.org/abs/2305.03189
NR Conformance Testing of Analog Radio-over-LWIR FSO Fronthaul link for 6G Distributed MIMO Networks
Autor:
Puerta, Rafael, Han, Mengyao, Joharifar, Mahdieh, Schatz, Richard, Sun, Yan-Ting, Fan, Yuchuan, Djupsjöbacka, Anders, Maisons, Grégory, Abautret, Johan, Teissier, Roland, Zhang, Lu, Spolitis, Sandis, Wang, Muguang, Bobrovs, Vjaceslavs, Lourdudoss, Sebastian, Yu, Xianbin, Popov, Sergei, Ozolins, Oskars, Pang, Xiaodan
We experimentally test the compliance with 5G/NR 3GPP technical specifications of an analog radio-over-FSO link at 9 {\mu}m. The ACLR and EVM transmitter requirements are fulfilled validating the suitability of LWIR FSO for 6G fronthaul.
Comment
Comment
Externí odkaz:
http://arxiv.org/abs/2302.04948
Autor:
Zuo, Zhihao, Gan, Zhongxue, Fan, Yuchuan, Bobrovs, Vjaceslavs, Pang, Xiaodan, Ozolins, Oskars
The human brain's synapses have remarkable activity-dependent plasticity, where the connectivity patterns of neurons change dramatically, relying on neuronal activities. As a biologically inspired neural network, reservoir computing (RC) has unique a
Externí odkaz:
http://arxiv.org/abs/2301.10654
There has been a growing number of machine learning methods for approximately solving the travelling salesman problem. However, these methods often require solved instances for training or use complex reinforcement learning approaches that need a lar
Externí odkaz:
http://arxiv.org/abs/2207.13667
Autor:
Oskars Purmalis, Laura Grinberga, Linda Dobkevica, Agnija Skuja, Davis Ozolins, Ivars Druvietis, Viesturs Ozols, Jana Paidere
Publikováno v:
Limnological Review, Vol 24, Iss 1, Pp 53-75 (2024)
The proposed study is focused on an ecological analysis of Latvian coastal lagoons, emphasizing their unique but vulnerable nature. Coastal lagoons are recognized as fragile ecosystems of significant ecological, social, and economic value, as recogni
Externí odkaz:
https://doaj.org/article/52ecbdf8f1ff41a49be3a2c523736657
Publikováno v:
In Dendrochronologia June 2024 85
Autor:
Enrico Bazzicalupo, Mirosław Ratkiewicz, Ivan V. Seryodkin, Innokentiy Okhlopkov, Naranbaatar Galsandorj, Yuriy A. Yarovenko, Janis Ozolins, Alexander P. Saveljev, Dime Melovski, Alexander Gavashelishvili, Krzysztof Schmidt, José A. Godoy
Publikováno v:
Evolutionary Applications, Vol 16, Iss 11, Pp 1773-1788 (2023)
Abstract Local adaptations to the environment are an important aspect of the diversity of a species and their discovery, description and quantification has important implications for the fields of taxonomy, evolutionary and conservation biology. In t
Externí odkaz:
https://doaj.org/article/cd20ee88523046f8baec503445b5979d