研究成果を検索

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• 2020

  Leaning out for the long span: what holds women back from promotion in Japan?

  Roberts, G. S., 2020, In: Japan Forum. 32, 4, p. 555-576 22 p.

  研究成果: Article › 査読

  • Japan
  • promotion
  • Woman Warrior
  • large multinational corporation
  • Multinational Corporations

• Learned image compression with discretized gaussian mixture likelihoods and attention modules

  Cheng, Z., Sun, H., Takeuchi, M. & Katto, J., 2020, In: Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition. p. 7936-7945 10 p., 9156817.

  研究成果: Conference article › 査読

  • Image compression
  • Entropy
  • Image coding
  • Network architecture
  • Redundancy
  1 被引用数 (Scopus)

• Learned Lossless Image Compression with A Hyperprior and Discretized Gaussian Mixture Likelihoods

  Cheng, Z., Sun, H., Takeuchi, M. & Katto, J., 2020 5, 2020 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2020 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 2158-2162 5 p. 9053413. (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings; vol. 2020-May).

  研究成果: Conference contribution

  • Image compression
  • Deep learning
  • Communication

• Learning-based power prediction for geo-distributed Data Centers: weather parameter analysis

  Taheri, S., Goudarzi, M. & Yoshie, O., 2020 12 1, In: Journal of Big Data. 7, 1, 8.

  研究成果: Article › 査読

  Open Access

  • Data Center
  • Weather
  • Prediction
  • Electric power utilization
  • Power management
  2 被引用数 (Scopus)

• Learning Efficient Coordination Strategy for Multi-step Tasks in Multi-agent Systems using Deep Reinforcement Learning

  Zhu, Z., Oury Diallo, E. A. & Sugawara, T., 2020, ICAART 2020 - Proceedings of the 12th International Conference on Agents and Artificial Intelligence. Rocha, A., Steels, L. & van den Herik, J. (eds.). SciTePress, p. 287-294 8 p. (ICAART 2020 - Proceedings of the 12th International Conference on Agents and Artificial Intelligence; vol. 1).

  研究成果: Conference contribution

  • Reinforcement learning
  • Multi agent systems
  • Electric power distribution
  • Intelligent agents
  • Neural networks

• Learning speaker embedding from text-to-speech

  Cho, J., Zelasko, P., Villalba, J., Watanabe, S. & Dehak, N., 2020, In: Proceedings of the Annual Conference of the International Speech Communication Association, INTERSPEECH. 2020-October, p. 3256-3260 5 p.

  研究成果: Conference article › 査読

  • Text-to-speech
  • Learning
  • Speaker Verification
  • Voice
  • Encoder

• Learning to anticipate contrast with prosody: A visual world study with L2 learners

  Nakamura, C., Harris, J. A. & Jun, S. A., 2020, In: Proceedings of the International Conference on Speech Prosody. 2020-May, p. 867-871 5 p.

  研究成果: Conference article › 査読

  • L2 Learners
  • Visual World
  • Contrastive
  • Prosody
  • Accent

• Leg-circle transformable wheel for improved runnability of a lunar rover

  Torisaka, A., Eguchi, K., Miura, S., Parque, V. & Miyashita, T., 2020, (Accepted/In press) In: Journal of Intelligent Material Systems and Structures.

  研究成果: Article › 査読

  • Wheels
  • Planets
  • Moon
  • Switches
  • Experiments

• Life Cycle Greenhouse Gas Emissions of Long and Pure Carbon Nanotubes Synthesized via On-Substrate and Fluidized-Bed Chemical Vapor Deposition

  Teah, H. Y., Sato, T., Namiki, K., Asaka, M., Feng, K. & Noda, S., 2020 2 3, In: ACS Sustainable Chemistry and Engineering. 8, 4, p. 1730-1740 11 p.

  研究成果: Article › 査読

  • Greenhouse Gases
  • Carbon Nanotubes
  • carbon nanotube
  • Chemical vapor deposition
  • Carbon nanotubes
  3 被引用数 (Scopus)

• Life-cycle reliability-based design and reliability updating of reinforced concrete shield tunnels in coastal regions

  He, Z. S., Supasit, S., Akiyama, M. & Frangopol, D. M., 2020 4 2, In: Structure and Infrastructure Engineering. 16, 4, p. 726-737 12 p.

  研究成果: Article › 査読

  • reinforced concrete
  • shield
  • tunnel
  • Life cycle
  • Tunnels
  1 被引用数 (Scopus)

• Lifespan estimates for local in time solutions to the semilinear heat equation on the Heisenberg group

  Georgiev, V. & Palmieri, A., 2020, (Accepted/In press) In: Annali di Matematica Pura ed Applicata.

  研究成果: Article › 査読

  • Semilinear Heat Equation
  • Life Span
  • Heisenberg Group
  • Critical Case
  • Hot Temperature
  1 被引用数 (Scopus)

• Light dependent accumulation of β-carotene enhances photo-acclimation of Euglena gracilis

  Tanno, Y., Kato, S., Takahashi, S., Tamaki, S., Takaichi, S., Kodama, Y., Sonoike, K. & Shinomura, T., 2020 8, In: Journal of Photochemistry and Photobiology B: Biology. 209, 111950.

  研究成果: Article › 査読

  • Euglena gracilis
  • Euglena
  • carotene
  • Acclimatization
  • Carotenoids

• Limit order submission risks, order choice, and tick size

  Yamamoto, R., 2020 2, In: Pacific Basin Finance Journal. 59, 101261.

  研究成果: Article › 査読

  Open Access

  • Tick Size
  • Limit Orders
  • Transaction Costs
  • Tokyo Stock Exchange
  • Empirical Study
  1 被引用数 (Scopus)

• Lining Load of RC Tunnels in Medium Soft Clay

  Afshani, A., Oka, S., Ito, Y. & Akagi, H., 2020, In: Geotechnical Special Publication. 2020-February, GSP 316, p. 299-308 10 p.

  研究成果: Conference article › 査読

  • soft clay
  • Linings
  • Clay
  • tunnel
  • Tunnels

• LinSSS: linear decomposition of heterogeneous subsurface scattering for real-time screen-space rendering

  Yatagawa, T., Yamaguchi, Y. & Morishima, S., 2020 10 1, In: Visual Computer. 36, 10-12, p. 1979-1992 14 p.

  研究成果: Article › 査読

  • Convolution
  • Scattering
  • Decomposition

• Liquid/solution-based microfluidic quantum dots light-emitting diodes for high-colour-purity light emission

  Kawamura, M., Kuwae, H., Kamibayashi, T., Oshima, J., Kasahara, T., Shoji, S. & Mizuno, J., 2020 12 1, In: Scientific reports. 10, 1, 14528.

  研究成果: Article › 査読

  Open Access

  • Quantum Dots
  • Microfluidics
  • Color
  • Semiconductors
  • Light

• Liquid argon scintillation response to electronic recoils between 2.8-1275 keV in a high light yield single-phase detector LIQUID ARGON SCINTILLATION RESPONSE to ELECTRONIC ... KIMURA M., AOYAMA K., TANAKA M., and YORITA K.

  Kimura, M., Aoyama, K., Tanaka, M. & Yorita, K., 2020 11 19, In: Physical Review D. 102, 9, 092008.

  研究成果: Article › 査読

  • phase detectors
  • scintillation
  • argon
  • liquids
  • electronics

• LMTK1, a Novel Modulator of Endosomal Trafficking in Neurons

  Hisanaga, S. I., Wei, R., Huo, A. & Tomomura, M., 2020 6 30, In: Frontiers in Molecular Neuroscience. 13, 112.

  研究成果: Article › 査読

  Open Access

  • Dendrites
  • Axons
  • Transport Vesicles
  • Neurons
  • Lemur

• Local-Area Walkability and Socioeconomic Disparities of Cardiovascular Disease Mortality in Japan

  Koohsari, M. J., Nakaya, T., Hanibuchi, T., Shibata, A., Ishii, K., Sugiyama, T., Owen, N. & Oka, K., 2020 6 16, In: Journal of the American Heart Association. 9, 12, p. e016152

  研究成果: Article › 査読

  Open Access

  • Social Class
  • Japan
  • Cardiovascular Diseases
  • Mortality
  • Built Environment

• Local initial heteroepitaxial growth of diamond (111) on Ru (0001)/c-sapphire by antenna-edge-type microwave plasma chemical vapor deposition

  Fei, W., Wei, K., Morishita, A., Wang, H. & Kawarada, H., 2020 9 14, In: Applied Physics Letters. 117, 11, 0008287.

  研究成果: Article › 査読

  • ruthenium
  • antennas
  • sapphire
  • diamonds
  • vapor deposition

• Local memory mapping of multicore processors on an automatic parallelizing compiler

  Oki, Y., Abe, Y., Yamamoto, K., Yamamoto, K., Shirakawa, T., Yoshida, A., Kimura, K. & Kasahara, H., 2020 3 1, In: IEICE Transactions on Electronics. E103.C, 3, p. 98-109 12 p.

  研究成果: Article › 査読

  • Data storage equipment
  • Real time systems
  • Embedded systems
  • Computer systems

• Local spatio-temporal propagation based adaptive model generation and update for high frame rate and ultra-low delay foreground detection

  Cai, P., Du, S. & Ikenaga, T., 2020 8, 2020 IEEE 26th International Conference on Embedded and Real-Time Computing Systems and Applications, RTCSA 2020. Institute of Electrical and Electronics Engineers Inc., 9203584. (2020 IEEE 26th International Conference on Embedded and Real-Time Computing Systems and Applications, RTCSA 2020).

  研究成果: Conference contribution

  • Propagation
  • Lighting
  • Pixels
  • Hardware
  • Field programmable gate arrays (FPGA)

• Local structure displacements in La_1−xCe_xOBiSSe as a function of Ce substitution

  Pugliese, G. M., Stramaglia, F., Capone, F. G., Hacisalihoglu, M. Y., Kiyama, R., Sogabe, R., Goto, Y., Pollastri, S., De Souza, D. O., Olivi, L., Mizokawa, T., Mizuguchi, Y. & Saini, N. L., 2020 12, In: Journal of Physics and Chemistry of Solids. 147, 109648.

  研究成果: Article › 査読

  • X ray absorption spectroscopy
  • Substitution reactions
  • substitutes
  • X ray absorption
  • Superconductivity
  1 被引用数 (Scopus)

• Local Whittle likelihood approach for generalized divergence

  Xue, Y. & Taniguchi, M., 2020 3 1, In: Scandinavian Journal of Statistics. 47, 1, p. 182-195 14 p.

  研究成果: Article › 査読

  Open Access

  • Whittle Likelihood
  • Local Likelihood
  • Divergence
  • Score Function
  • Spectral Density

• Longitudinal assessment of U-shaped and inverted U-shaped developmental changes in the spontaneous movements of infants via markerless video analysis

  Kinoshita, N., Furui, A., Soh, Z., Hayashi, H., Shibanoki, T., Mori, H., Shimatani, K., Funabiki, Y. & Tsuji, T., 2020 12 1, In: Scientific reports. 10, 1, 16827.

  研究成果: Article › 査読

  Open Access

  • Principal Component Analysis
  • Child Development
  • Evaluation Studies
  • Extremities
  • Research Personnel

• Long-living and highly efficient bio-hybrid light-emitting diodes with zero-thermal-quenching biophosphors

  Espasa, A., Lang, M., Aguiño, C. F., Sanchez-deAlcazar, D., Fernández-Blázquez, J. P., Sonnewald, U., Cortajarena, A. L., Coto, P. B. & Costa, R. D., 2020 12 1, In: Nature communications. 11, 1, 879.

  研究成果: Article › 査読

  Open Access

  • Phosphors
  • Quenching
  • Light emitting diodes
  • phosphors
  • Polymers
  2 被引用数 (Scopus)

• Long-range and directional allostery of actin filaments plays important roles in various cellular activities

  Tokuraku, K., Kuragano, M. & Uyeda, T. Q. P., 2020 5 2, In: International journal of molecular sciences. 21, 9, 3209.

  研究成果: Review article › 査読

  Open Access

  • Carrier Proteins
  • Microfilament Proteins
  • Actin Cytoskeleton
  • filaments
  • Actins
  2 被引用数 (Scopus)

• Loop Fayet-Iliopoulos terms in T2 /Z2 models: Instability and moduli stabilization

  Abe, H., Kobayashi, T., Uemura, S. & Yamamoto, J., 2020 8 15, In: Physical Review D. 102, 4, 045005.

  研究成果: Article › 査読

  Open Access

  • stabilization
  • gauge theory
  • geometry
  1 被引用数 (Scopus)

• Loss of Collapsin Response Mediator Protein 4 Attenuates 6-Hydroxydopamine-Induced Impairments in a Mouse Model of Parkinson’s Disease

  Li, W., Goshima, Y. & Ohshima, T., 2020 10 1, In: Neurochemical Research. 45, 10, p. 2286-2301 16 p.

  研究成果: Article › 査読

  • Semaphorin-3A
  • Oxidopamine
  • Parkinson Disease
  • Pars Compacta
  • Microglia

• Low bitrate image compression with discretized gaussian mixture likelihoods

  Cheng, Z., Sun, H. & Katto, J., 2020 6, Proceedings - 2020 IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops, CVPRW 2020. IEEE Computer Society, p. 543-546 4 p. 9150872. (IEEE Computer Society Conference on Computer Vision and Pattern Recognition Workshops; vol. 2020-June).

  研究成果: Conference contribution

  • Image compression

• Low-temperature conversion of carbon dioxide to methane in an electric field

  Yamada, K., Ogo, S., Yamano, R., Higo, T. & Sekine, Y., 2020, In: Chemistry Letters. 49, 3, p. 303-306 4 p.

  研究成果: Article › 査読

  Open Access

  • Methanation
  • Methane
  • Carbon Dioxide
  • Electric fields
  • Cerium oxide
  2 被引用数 (Scopus)

• Low-temperature selective dehydrogenation of methylcyclohexane by surface protonics over Pt/anatase-TiO₂ catalyst

  Kosaka, M., Higo, T., Ogo, S., Seo, J. G., Kado, S., Imagawa, K. I. & Sekine, Y., 2020 1 1, In: International Journal of Hydrogen Energy. 45, 1, p. 738-743 6 p.

  研究成果: Article › 査読

  Open Access

  • Dehydrogenation
  • Titanium dioxide
  • dehydrogenation
  • anatase
  • catalysts
  8 被引用数 (Scopus)

• Lumbar axial torque actively induces trunk axial rotation during sidestep cutting manoeuvre: Insight to expand the trunk control concept

  Sado, N., Yoshioka, S. & Fukashiro, S., 2020 10 9, In: Journal of Biomechanics. 111, 110003.

  研究成果: Article › 査読

  Open Access

  • Torque
  • Pelvis
  • Direction compound
  • Thorax
  • Biomechanical Phenomena

• Lymphoid Tissue–Resident Alcaligenes Establish an Intracellular Symbiotic Environment by Creating a Unique Energy Shift in Dendritic Cells

  Hosomi, K., Shibata, N., Shimoyama, A., Uto, T., Nagatake, T., Tojima, Y., Nishino, T., Takeyama, H., Fukase, K., Kiyono, H. & Kunisawa, J., 2020 9 24, In: Frontiers in Microbiology. 11, 561005.

  研究成果: Article › 査読

  Open Access

  • Alcaligenes
  • Dendritic Cells
  • Alcaligenes faecalis
  • Respiration
  • Lymphoid Tissue

• Mach-Zehnder modulator using membrane InGaAsP phase shifters and SOAs inside interferometer arms on si photonics platform

  Aihara, T., Hiraki, T., Fujii, T., Takeda, K., Kakitsuka, T., Tsuchizawa, T. & Matsuo, S., 2020, Optical Fiber Communication Conference, OFC 2020. OSA - The Optical Society, (Optics InfoBase Conference Papers; vol. Part F174-OFC 2020).

  研究成果: Conference contribution

  • Semiconductor optical amplifiers
  • Naphazoline
  • Interferometers
  • Phase shifters
  • Photonics

• Mach-Zehnder Modulator using Membrane InGaAsP Phase Shifters and SOAs inside Interferometer Arms on Si Photonics Platform

  Aihara, T., Hiraki, T., Fujii, T., Takeda, K., Kakitsuka, T., Tsuchizawa, T. & Matsuo, S., 2020 3, 2020 Optical Fiber Communications Conference and Exhibition, OFC 2020 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 9083035. (2020 Optical Fiber Communications Conference and Exhibition, OFC 2020 - Proceedings).

  研究成果: Conference contribution

  • Semiconductor optical amplifiers
  • Naphazoline
  • Interferometers
  • Phase shifters
  • Photonics
  1 被引用数 (Scopus)

• Magnetically induced synthesis of mesoporous amorphous CoB nanochains for efficient selective hydrogenation of cinnamaldehyde to cinnamyl alcohol

  Zhao, J., Malgras, V., Na, J., Liang, R., Cai, Y., Kang, Y., Alshehri, A. A., Alzahrani, K. A., Alghamdi, Y. G., Asahi, T., Zhang, D., Jiang, B., Li, H. & Yamauchi, Y., 2020 10 15, In: Chemical Engineering Journal. 398, 125564.

  研究成果: Article › 査読

  • cinnamyl alcohol
  • cinnamic aldehyde
  • Boron
  • Hydrogenation
  • Cobalt
  2 被引用数 (Scopus)

• Mammalian cell cultivation using nutrients extracted from microalgae

  Okamoto, Y., Haraguchi, Y., Sawamura, N., Asahi, T. & Shimizu, T., 2020 3 1, In: Biotechnology Progress. 36, 2, e2941.

  研究成果: Article › 査読

  • Microalgae
  • Nutrients
  • Glucose
  • Solar Energy
  • Chlorella vulgaris

• Manufacturing micropatterned collagen scaffolds with chemical-crosslinking for development of biomimetic tissue-engineered oral mucosa

  Suzuki, A., Kodama, Y., Miwa, K., Kishimoto, K., Hoshikawa, E., Haga, K., Sato, T., Mizuno, J. & Izumi, K., 2020 12, In: Scientific reports. 10, 1, 22192.

  研究成果: Article › 査読

  Open Access

  • biomimetics
  • crosslinking
  • collagens
  • manufacturing
  • ridges

• Mapping, coding, translating: Concrete legacies in the work of Detanico Lain

  Erber, P., 2020, In: Journal of Lusophone Studies. 5, 1, p. 12-37 26 p.

  研究成果: Article › 査読

  • Translating
  • Concretism
  • Visual Poetry
  • Poetics
  • Translation Theory

• Mapping Method of MATLAB/Simulink Model for Embedded Many-Core Platform

  Honda, K., Kojima, S., Fujimoto, H., Edahiro, M. & Azumi, T., 2020 3, Proceedings - 2020 28th Euromicro International Conference on Parallel, Distributed and Network-Based Processing, PDP 2020. Institute of Electrical and Electronics Engineers Inc., p. 182-186 5 p. 9092430. (Proceedings - 2020 28th Euromicro International Conference on Parallel, Distributed and Network-Based Processing, PDP 2020).

  研究成果: Conference contribution

  • Many-core
  • Matlab/Simulink
  • MATLAB
  • Model-based
  • Simulink
  1 被引用数 (Scopus)

• Mapping the unoccupied state dispersions in Ta2NiSe5 with resonant inelastic X-ray scattering

  Monney, C., Herzog, M., Pulkkinen, A., Huang, Y., Pelliciari, J., Olalde-Velasco, P., Katayama, N., Nohara, M., Takagi, H., Schmitt, T. & Mizokawa, T., 2020 8 15, In: Physical Review B. 102, 8, 085148.

  研究成果: Article › 査読

  • Inelastic scattering
  • X ray scattering
  • Dispersions
  • Valence bands
  • Conduction bands

• Market power in bilateral oligopoly markets with non-expandable infrastructures

  Funaki, Y., Houba, H. & Motchenkova, E., 2020 6 1, In: International Journal of Game Theory. 49, 2, p. 525-546 22 p.

  研究成果: Article › 査読

  Open Access

  • Bilateral Oligopoly
  • Oligopoly
  • oligopoly
  • Infrastructure
  • market power

• Mask CTC: Non-autoregressive end-to-end ASR with CTC and mask predict

  Higuchi, Y., Watanabe, S., Chen, N., Ogawa, T. & Kobayashi, T., 2020, In: Proceedings of the Annual Conference of the International Speech Communication Association, INTERSPEECH. 2020-October, p. 3655-3659 5 p.

  研究成果: Conference article › 査読

  • Automatic Speech Recognition
  • Mask
  • Connectionist
  • Masks
  • Speech recognition

• Mass hierarchy from the flavor symmetry in supersymmetric multi-Higgs doublet model

  Hinata, A., 2020 7 1, In: Journal of High Energy Physics. 2020, 7, 147.

  研究成果: Article › 査読

  Open Access

  • hierarchies
  • leptons
  • symmetry
  • quarks
  • mass spectra

• Massive gravity with nonminimal coupling

  Gümrükçüoǧlu, A. E., Kimura, R. & Koyama, K., 2020 6 15, In: Physical Review D. 101, 12, 124021.

  研究成果: Article › 査読

  • gravitation
  • degrees of freedom
  • uniqueness theorem
  • ghosts
  • invariance
  2 被引用数 (Scopus)

• Material modeling and development of soft surgical robots using transient finite element analysis

  Elkeran, M., Fanni, M. & Iwata, H., 2020 2 1, In: International Journal of Mechanical and Mechatronics Engineering. 20, 1, p. 25-34 10 p.

  研究成果: Article › 査読

  • Robotic surgery
  • Robots
  • Finite element method
  • Soft materials
  • Dynamic models

• Mathematically modeling anhedonia in schizophrenia: A stochastic dynamical systems approach

  Strauss, G. P., Esfahlani, F. Z., Granholm, E., Holden, J., Visser, K. F., Bartolomeo, L. A. & Sayama, H., 2020 9 1, In: Schizophrenia bulletin. 46, 5, p. 1191-1201 11 p.

  研究成果: Article › 査読

  • Anhedonia
  • Systems Analysis
  • Schizophrenia
  • Emotions
  • Ecological Momentary Assessment
  1 被引用数 (Scopus)

• Maximal efficiency of the collisional Penrose process with a spinning particle. II. Collision with a particle on the innermost stable circular orbit

  Okabayashi, K. & Maeda, K. I., 2020 1 8, In: Progress of Theoretical and Experimental Physics. 2020, 1, 013E01.

  研究成果: Article › 査読

  Open Access

  • circular orbits
  • metal spinning
  • collisions
  • elastic scattering
  • photoelectric emission
  2 被引用数 (Scopus)

• Maximally Energy-Concentrated Differential Window for Phase-Aware Signal Processing Using Instantaneous Frequency

  Kusano, T., Yatabe, K. & Oikawa, Y., 2020 5, 2020 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2020 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 5825-5829 5 p. 9054037. (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings; vol. 2020-May).

  研究成果: Conference contribution

  • Fourier transforms
  • Signal processing
  • Frequency response
  • Derivatives
  • Signal analysis