Search Results - "Yamada, Taiki"

The Ricci Curvature on Simplicial Complexes by Yamada, Taiki

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The Ricci curvature on directed graphs by Taiki Yamada

“…In this paper, we consider the Ricci curvature of a {\em directed} graph, based on Lin-Lu-Yau's definition. We give some properties of the Ricci curvature,…”
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Geometric and spectral properties of directed graphs under a lower Ricci curvature bound by Ozawa, Ryunosuke, Sakurai, Yohei, Yamada, Taiki

“…For undirected graphs, the Ricci curvature introduced by Lin-Lu-Yau has been widely studied from various perspectives, especially geometric analysis. In the…”
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THE RICCI CURVATURE ON DIRECTED GRAPHS by Yamada, Taiki

“…In this paper, we consider the Ricci curvature of a directed graph, based on Lin-Lu-Yau's definition. We give some properties of the Ricci curvature, including…”
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Heat Flow and Concentration of Measure on Directed Graphs with a Lower Ricci Curvature Bound by Ozawa, Ryunosuke, Sakurai, Yohei, Yamada, Taiki

“…In a previous work (Ozawa et al. Calc. Var. Partial Diff. Equ. 59 (4), 39 2020 ), the authors introduced a Lin-Lu-Yau type Ricci curvature for directed graphs…”
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A Performance Assessment on Rotor Noise-Informed Active Multidrone Sound Source Tracking Methods by Yen, Benjamin, Yamada, Taiki, Itoyama, Katsutoshi, Nakadai, Kazuhiro

“…This study evaluates and assesses the performance of recent developments in sound source tracking using microphone arrays from multiple drones. Stemming from a…”
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Placement Planning for Sound Source Tracking in Active Drone Audition by Yamada, Taiki, Itoyama, Katsutoshi, Nishida, Kenji, Nakadai, Kazuhiro

“…This paper addresses a placement planning method for drones to improve the performance of source tracking by multiple drones equipped with microphone arrays…”
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Telomere shortening in head and neck cancer: association between DNA demethylation and survival by Yamada, Satoshi, Misawa, Kiyoshi, Mima, Masato, Imai, Atsushi, Mochizuki, Daiki, Yamada, Taiki, Shinmura, Daichi, Kita, Junya, Ishikawa, Ryuji, Yamaguchi, Yuki, Misawa, Yuki, Kawasaki, Hideya, Mineta, Hiroyuki

“…A growing body of evidence indicates that telomere dysfunction is a biological marker of progression in several types of cancer. However, the association…”
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D143. Using Machine Learning to Identify Key Features for Facial Gender-Affirming Surgery by Chwa, Emily S., Harada, Toshinobu, Yamada, Taiki, Otsuda, Saki, Allison, Sophia, Yamada, Akira

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Embodied bidirectional simulation of a spiking cortico-basal ganglia-cerebellar-thalamic brain model and a mouse musculoskeletal body model distributed across computers including the supercomputer Fugaku by Kuniyoshi, Yusuke, Kuriyama, Rin, Omura, Shu, Gutierrez, Carlos Enrique, Sun, Zhe, Feldotto, Benedikt, Albanese, Ugo, Knoll, Alois C., Yamada, Taiki, Hirayama, Tomoya, Morin, Fabrice O., Igarashi, Jun, Doya, Kenji, Yamazaki, Tadashi

“…Embodied simulation with a digital brain model and a realistic musculoskeletal body model provides a means to understand animal behavior and behavioral change…”
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G Protein-Coupled Receptor Genes, PTGDR1, PTGDR2, and PTGIR, Are Candidate Epigenetic Biomarkers and Predictors for Treated Patients with HPV-Associated Oropharyngeal Cancer by Misawa, Kiyoshi, Imai, Atsushi, Kanazawa, Takeharu, Mima, Masato, Yamada, Satoshi, Mochizuki, Daiki, Yamada, Taiki, Shinmura, Daichi, Ishikawa, Ryuji, Kita, Jyunya, Yamaguchi, Yuki, Misawa, Yuki, Mineta, Hiroyuki

“…Differences in the biology of human papillomavirus (HPV)-associated oropharyngeal cancers (OPCs) and HPV-negative OPCs may have implications in patient…”
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Long interspersed nuclear element 1 hypomethylation has novel prognostic value and potential utility in liquid biopsy for oral cavity cancer by Misawa, Kiyoshi, Yamada, Satoshi, Mima, Masato, Nakagawa, Takuya, Kurokawa, Tomoya, Imai, Atsushi, Mochizuki, Daiki, Shinmura, Daichi, Yamada, Taiki, Kita, Junya, Ishikawa, Ryuji, Yamaguchi, Yuki, Misawa, Yuki, Kanazawa, Takeharu, Kawasaki, Hideya, Mineta, Hiroyuki

“…New biomarkers are urgently needed to improve personalized treatment approaches for head and neck squamous cell carcinoma (HNSCC). Global DNA hypomethylation…”
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Measurement of nanoscale local stress distribution in phase-separated glass using scanning transmission electron microscopy-cathodoluminescence by Yamada, Taiki, Ohtsuka, Masahiro, Takahashi, Yoshimasa, Yoshino, Haruhiko, Amma, Shin-ichi, Muto, Shunsuke

“…Phase-separated glass (PSG) is being used widely for manufacturing scientific apparatus and kitchenware, owing to its advantages of high hardness and heat…”
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Increase of Anti-oxidative Capacity during Differentiation of 3T3-L1 Preadipocytes into Adipocytes by Muraoka, Sanae, Nitta, Yuuki, Yamada, Taiki, Sakuma, Yuusuke, Ichimura, Aoi, Sakurai, Koichi

“…Cells have developed ingenious defense mechanisms in response to oxidative stress. Here, we evaluated changes in anti-oxidative capacity during differentiation…”
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A novel combined experimental-machine learning approach to estimate the probabilistic capacity of RC beams with spatially correlated rebar corrosion in transverse and longitudinal directions by Srivaranun, Supasit, Akiyama, Mitsuyoshi, Yamada, Taiki, Frangopol, Dan M., Xin, Jiyu

“…•The effect of multiple rebars on corrosion crack widths was experimentally and numerically investigated.•A framework for estimating PDF of structural capacity…”
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3T3-L1前駆脂肪細胞の脂肪細胞への分化に伴う抗酸化能の増加 by 村岡, 早苗, 新田, 侑生, 山田, 大樹, 佐久間, 勇輔, 市村, 碧唯, 桜井, 光一

“…「緒論」生体内で, NADPHオキシダーゼ, キサンチンオキシダーゼやミトコンドリア呼吸鎖で産生されるスーパーオキシドや過酸化水素などの活性酸素種 (reactive oxygen species ; ROS) は反応性が高く, 脂質などの過酸化反応を介して組織に傷害を与える. 一方, 生体には,…”
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Assessment of Sound Source Tracking Using Multiple Drones Equipped with Multiple Microphone Arrays by Yamada, Taiki, Itoyama, Katsutoshi, Nishida, Kenji, Nakadai, Kazuhiro

“…Drone audition techniques are helpful for listening to target sound sources from the sky, which can be used for human searching tasks in disaster sites. Among…”
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Outdoor evaluation of sound source localization for drone groups using microphone arrays by Yamada, Taiki, Itoyama, Katsutoshi, Nishida, Kenji, Nakadai, Kazuhiro

“…For robot and drone auditions, microphone arrays have been used for estimating sound source directions and sound source locations. By using sound source…”
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New allocation rule of directed hypergraphs by Yamada, Taiki

“…The Shapley value, one of the well-known allocation rules in game theory, does not take into account information about the structure of the graph, so by using…”
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Increase of Anti-oxidative Capacity during Differentiation of 3T3-L1 Preadipocytes into Adipocytes by Muraoka, Sanae, Nitta, Yuuki, Yamada, Taiki, Sakuma, Yuusuke, Ichimura, Aoi, Sakurai, Koichi

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