Zobrazeno 1 - 10
of 41 958
pro vyhledávání: '"A., Arumugam"'
Autor:
Majumder, Reetam, Fang, Shiqi, Sankarasubramanian, Arumugam, Hector, Emily C., Reich, Brian J.
Global Climate Models (GCMs) are numerical models that simulate complex physical processes within the Earth's climate system, and are essential for understanding and predicting climate change. However, GCMs suffer from systemic biases due to assumpti
Externí odkaz:
http://arxiv.org/abs/2411.18799
A DeepCAPA (Deep Learning for Continuous Aperture Array (CAPA)) framework is proposed to learn beamforming in CAPA systems. The beamforming optimization problem is firstly formulated, and it is mathematically proved that the optimal beamforming lies
Externí odkaz:
http://arxiv.org/abs/2411.09104
This article targets at unlocking the potentials of a class of prominent generative artificial intelligence (GAI) method, namely diffusion model (DM), for mobile communications. First, a DM-driven communication architecture is proposed, which introdu
Externí odkaz:
http://arxiv.org/abs/2410.06389
We develop tight bounds for the covert capacity of slotted asynchronous binary-input Discrete Memoryless Channels (DMCs) and Additive White Gaussian Noise (AWGN) channels, in which a codeword is transmitted in one of several slots with known boundari
Externí odkaz:
http://arxiv.org/abs/2409.07777
Autor:
Ramakrishnan, Sitaram, Yamakawa, Tatsuya, Oishi, Ryohei, Yamane, Soichiro, Ikeda, Atsutoshi, Kado, Masaki, Shimura, Yasuyuki, Takabatake, Toshiro, Onimaru, Takahiro, Shibata, Yasuhiro, Thamizhavel, Arumugam, Ramakrishnan, Srinivasan, Yonezawa, Shingo, Nohara, Minoru
Publikováno v:
J. Phys. Soc. Jpn. 93, 124709 (2024)
We report the crystal structures and superconductivity (SC) of LaPt$_{x}$Si$_{2-x}$ ($0.5 \leq x \leq 1.0$) that are solid solutions of LaSi$_{2}$ and LaPtSi with centrosymmetric tetragonal ($I4_{1}/amd$, $D_{4h}^{19}$, \#141) and non-centrosymmetric
Externí odkaz:
http://arxiv.org/abs/2408.17033
Autor:
Agarwal, Harshit, Kotla, Surya Rohith, Noohinejad, Leila, Bag, Biplab, Eisele, Claudio, Ramakrishnan, Sitaram, Tolkiehn, Martin, Paulmann, Carsten, Thamizhavel, Arumugam, Ramakrishnan, Srinivasan, van Smaalen, Sander
Together with EuGa4 and EuAl4, EuAl2Ga2 belongs to the BaAl4 structure type with space group symmetry I4/mmm. EuAl2Ga2 develops an incommensurate charge density wave (CDW) at temperatures below TCDW = 51 K. On the basis of temperature dependent singl
Externí odkaz:
http://arxiv.org/abs/2408.13563
The continuous aperture array (CAPA) can provide higher degree-of-freedom and spatial resolution than the spatially discrete array (SDPA), where optimizing multi-user current distributions in CAPA systems is crucial but challenging. The challenge ari
Externí odkaz:
http://arxiv.org/abs/2408.11230
A default assumption in the design of reinforcement-learning algorithms is that a decision-making agent always explores to learn optimal behavior. In sufficiently complex environments that approach the vastness and scale of the real world, however, a
Externí odkaz:
http://arxiv.org/abs/2407.12185
A sequential decision-making agent balances between exploring to gain new knowledge about an environment and exploiting current knowledge to maximize immediate reward. For environments studied in the traditional literature, optimal decisions gravitat
Externí odkaz:
http://arxiv.org/abs/2407.12178
A novel accelerated mobile edge generation (MEG) framework is proposed for generating high-resolution images on mobile devices. Exploiting a large-scale latent diffusion model (LDM) distributed across edge server (ES) and user equipment (UE), cost-ef
Externí odkaz:
http://arxiv.org/abs/2407.07245