Zobrazeno 1 - 10
of 35 948
pro vyhledávání: '"A, Moriya"'
Autor:
Moriya, Netzer
Efficient algorithms for solving the Smallest Enclosing Sphere (SES) problem, such as Welzl's algorithm, often fail to handle degenerate subsets of points in 3D space. Degeneracies and ill-posed configurations present significant challenges, leading
Externí odkaz:
http://arxiv.org/abs/2412.10120
Autor:
Moriya, Netzer
Ill-posed configurations, such as collinear or coplanar point arrangements, are a persistent challenge in computational geometry, complicating tasks as in triangulation and convex hull construction. This paper discusses the probability of such config
Externí odkaz:
http://arxiv.org/abs/2412.08420
Autor:
Miyamoto, M., Horio, M., Moriya, K., Takahashi, A., Osiecki, J., Thiagarajan, B., Polley, C. M., Koike, Y., Adachi, T., Mizokawa, T., Matsuda, I.
The development of the protect-annealing method has extended the superconductivity of the electron-doped cuprate Pr$_{1.3-x}$La$_{0.7}$Ce$_{x}$CuO$_{4}$ (PLCCO) into lower Ce concentrations, while the superconducting volume fraction decreases with un
Externí odkaz:
http://arxiv.org/abs/2412.04790
Autor:
Nakajima, Kimihiko, Ouchi, Masami, Isobe, Yuki, Xu, Yi, Ozaki, Shinobu, Nagao, Tohru, Inoue, Akio K., Rauch, Michael, Kusakabe, Haruka, Onodera, Masato, Nishigaki, Moka, Ono, Yoshiaki, Sugahara, Yuma, Hattori, Takashi, Hirai, Yutaka, Hashimoto, Takuya, Kim, Ji Hoon, Moriya, Takashi J., Yanagisawa, Hiroto, Aoyama, Shohei, Fujimoto, Seiji, Fukushima, Hajime, Fukushima, Keita, Harikane, Yuichi, Hatano, Shun, Hayashi, Kohei, Ishigaki, Tsuyoshi, Kawasaki, Masahiro, Kojima, Takashi, Komiyama, Yutaka, Koyama, Shuhei, Koyama, Yusei, Lee, Chien-Hsiu, Matsumoto, Akinori, Mawatari, Ken, Motohara, Kentaro, Murai, Kai, Nagamine, Kentaro, Nakane, Minami, Saito, Tomoki, Sasaki, Rin, Shibuya, Takatoshi, Suzuki, Akihiro, Takeuchi, Tsutomu T., Umeda, Hiroya, Umemura, Masayuki, Watanabe, Kuria, Yabe, Kiyoto, Yajima, Hidenobu, Zhang, Yechi
Using the Subaru/FOCAS IFU capability, we examine the spatially resolved relationships between gas-phase metallicity, stellar mass, and star-formation rate surface densities (Sigma_* and Sigma_SFR, respectively) in extremely metal-poor galaxies (EMPG
Externí odkaz:
http://arxiv.org/abs/2412.04541
Autor:
Pierel, J. D. R., Coulter, D. A., Siebert, M. R., Akins, H. B., Engesser, M., Fox, O. D., Franco, M., Rest, A., Agrawal, A., Ajay, Y., Allen, N., Casey, C. M., Decoursey, C., Drakos, N. E., Egami, E., Faisst, A. L., Gezari, S., Gozaliasl, G., Ilbert, O., Jones, D. O., Karmen, M., Kartaltepe, J. S., Koekemoer, A. M., Lane, Z. G., Larson, R. L., Li, T., Liu, D., Moriya, T. J., McCracken, H. J., Paquereau, L., Quimby, R. M., Rich, R. M., Rhodes, J., Robertson, B. E., Sanders, D. B., Shahbandeh, M., Shuntov, M., Silverman, J. D., Strolger, L. G., Toft, S., Zenati, Y.
The James Webb Space Telescope (JWST) is opening new frontiers of transient discovery and follow-up at high-redshift. Here we present the discovery of a spectroscopically confirmed Type Ia supernova (SN Ia; SN 2023aeax) at z=2.15 with JWST, with cade
Externí odkaz:
http://arxiv.org/abs/2411.11953
Autor:
Iwata, Yuhei, Akimoto, Masanori, Matsuoka, Tomoki, Maeda, Keiichi, Yonekura, Yoshinori, Tominaga, Nozomu, Moriya, Takashi J., Fujisawa, Kenta, Niinuma, Kotaro, Yoon, Sung-Chul, Lee, Jae-Joon, Jung, Taehyun, Byun, Do-Young
We report on radio follow-up observations of the nearby Type II supernova, SN 2023ixf, spanning from 1.7 to 269.9 days after the explosion, conducted using three very long baseline interferometers (VLBIs), which are the Japanese VLBI Network (JVN), t
Externí odkaz:
http://arxiv.org/abs/2411.07542
Autor:
Takagi, Kenichiro, Moriya, Naoki, Aoki, Shiori, Endo, Katsuhiro, Muramatsu, Mayu, Fukagata, Koji
Publikováno v:
Fluid Dynamics Research (2024)
We investigate the possibility and current limitations of flow computations using quantum annealers by solving a fundamental flow problem on Ising machines. As a fundamental problem, we consider the one-dimensional advection-diffusion equation. We fo
Externí odkaz:
http://arxiv.org/abs/2411.05326
Autor:
Mo, Geoffrey, De, Kishalay, Wiston, Eli, J., Nayana A., Margutti, Raffaella, Frostig, Danielle, Sollerman, Jesper, Sharma, Yashvi, Moriya, Takashi J., Burdge, Kevin B., Jencson, Jacob, Karambelkar, Viraj R., Lourie, Nathan P.
Type Ia supernovae arise from the thermonuclear explosions of white dwarfs in multiple star systems. A rare sub-class of SNe Ia exhibit signatures of interaction with circumstellar material (CSM), allowing for direct constraints on companion material
Externí odkaz:
http://arxiv.org/abs/2410.14644
Autor:
Horiguchi, Shota, Moriya, Takafumi, Ando, Atsushi, Ashihara, Takanori, Sato, Hiroshi, Tawara, Naohiro, Delcroix, Marc
This paper proposes a guided speaker embedding extraction system, which extracts speaker embeddings of the target speaker using speech activities of target and interference speakers as clues. Several methods for long-form overlapped multi-speaker aud
Externí odkaz:
http://arxiv.org/abs/2410.12182
Autor:
Ashihara, Takanori, Moriya, Takafumi, Horiguchi, Shota, Peng, Junyi, Ochiai, Tsubasa, Delcroix, Marc, Matsuura, Kohei, Sato, Hiroshi
Target-speaker speech processing (TS) tasks, such as target-speaker automatic speech recognition (TS-ASR), target speech extraction (TSE), and personal voice activity detection (p-VAD), are important for extracting information about a desired speaker
Externí odkaz:
http://arxiv.org/abs/2410.11243