Find Research Outputs

2018

Auxiliary feature based adaptation of end-to-end ASR systems

Delcroix, M., Watanabe, S., Ogawa, A., Karita, S. & Nakatani, T., 2018 Jan 1, In : Proceedings of the Annual Conference of the International Speech Communication Association, INTERSPEECH. 2018-September, p. 2444-2448 5 p.

Research output: Contribution to journalConference article

Automatic Speech Recognition
Speech recognition
Neural Networks
Model
Pipelines

A Variable-Clock-Cycle-Path VLSI Design of Binary Arithmetic Decoder for H.265/HEVC

Zhou, J., Zhou, D., Zhang, S., Kimura, S. & Goto, S., 2018 Feb 1, In : IEEE Transactions on Circuits and Systems for Video Technology. 28, 2, p. 556-560 5 p., 7577726.

Research output: Contribution to journalArticle

Bins
Clocks
Image coding
Decoding
Entropy

A variational formulation of nonequilibrium thermodynamics for discrete open systems with mass and heat transfer

Gay-Balmaz, F. & Yoshimura, H., 2018 Mar 1, In : Entropy. 20, 3, 163.

Research output: Contribution to journalArticle

nonequilibrium thermodynamics
mass transfer
heat transfer
formulations
entropy

Avoidance Behavior Prevents Modification of Fear Memory During Reconsolidation

Nitta, Y., Takahashi, T., Haitani, T., Sugimori, E. & Kumano, H., 2018 Jan 1, (Accepted/In press) In : Psychological Reports.

Research output: Contribution to journalArticle

Avoidance Learning
Behavior Therapy
Fear
Safety
Psychological Extinction
2 Citations

A wide-energy-gap naphthalene-based liquid organic semiconductor host for liquid deep-blue organic light-emitting diodes

Kobayashi, N., Kuwae, H., Oshima, J., Ishimatsu, R., Tashiro, S., Imato, T., Adachi, C., Shoji, S. & Mizuno, J., 2018 Aug 1, In : Journal of Luminescence. 200, p. 19-23 5 p.

Research output: Contribution to journalArticle

Semiconductors
Semiconducting organic compounds
Organic light emitting diodes (OLED)
organic semiconductors
naphthalene

Axial ligand substitution reactions of head-to-head α-pyridonato-bridged Pt(III) binuclear complexes bearing various equatorial ligands with chloride ion and olefin

Kusuhara, S., Kojima, K., Suzuki, Y., Morita, Y., Sugaya, T., Iwatsuki, S., Ishihara, K. & Matsumoto, K., 2018 Jul 15, In : Journal of Molecular Liquids. 262, p. 556-564 9 p.

Research output: Contribution to journalArticle

Bearings (structural)
Alkenes
alkenes
Olefins
Chlorides

Background factors influencing postgastrectomy syndromes after various types of gastrectomy

Kinami, S., Takahashi, M., Urushihara, T., Ikeda, M., Yoshida, M., Uenosono, Y., Oshio, A., Suzukamo, Y., Terashima, M., Kodera, Y. & Nakada, K., 2018 Dec 1, In : World Journal of Clinical Cases. 6, 16, p. 1111-1120 10 p.

Research output: Contribution to journalArticle

Postgastrectomy Syndromes
Gastrectomy
Pylorus
Outcome Assessment (Health Care)
Abdomen
1 Citations

Balanced generalized lower bound inequality for simplicial polytopes

Juhnke-Kubitzke, M. & Murai, S., 2018 Apr 1, In : Selecta Mathematica, New Series. 24, 2, p. 1677-1689 13 p.

Research output: Contribution to journalArticle

polytopes
Polytopes
Lower bound
Unimodality
Polytope
1 Citations

Balanced subdivisions and flips on surfaces

Murai, S. & Suzuki, Y., 2018 Jan 1, In : Proceedings of the American Mathematical Society. 146, 3, p. 939-951 13 p.

Research output: Contribution to journalArticle

Triangulation
Flip
Subdivision
Welds
Pentagon
1 Citations

Basic Fibroblast Growth Factor Fused with Tandem Collagen-Binding Domains from Clostridium histolyticum Collagenase ColG Increases Bone Formation

Sekiguchi, H., Uchida, K., Matsushita, O., Inoue, G., Nishi, N., Masuda, R., Hamamoto, N., Koide, T., Shoji, S. & Takaso, M., 2018 Jan 1, In : BioMed Research International. 2018, 8393194.

Research output: Contribution to journalArticle

Microbial Collagenase
Collagenases
Fibroblast Growth Factor 2
Osteogenesis
Bone

Basic Mechanical Design of Passively Transported Pipe Inspection Robots

Ogai, H. & Bhattacharya, B., 2018, Intelligent Systems, Control and Automation: Science and Engineering. Springer Netherlands, Vol. 89. p. 45-60 16 p. (Intelligent Systems, Control and Automation: Science and Engineering; vol. 89).

Research output: Chapter in Book/Report/Conference proceedingChapter

Mechanical Design
Inspection
Robot
Pipe
Robots
1 Citations

Bayesian clinical classification from high-dimensional data: Signatures versus variability

Shalabi, A., Inoue, M., Watkins, J., De Rinaldis, E. & Coolen, A. C. C., 2018 Feb 1, In : Statistical Methods in Medical Research. 27, 2, p. 336-351 16 p.

Research output: Contribution to journalArticle

Bayes Theorem
High-dimensional Data
Signature
Overfitting
Bayesian Prediction
1 Citations

BciNet: A Biased Contest-Based Crowdsourcing Incentive Mechanism Through Exploiting Social Networks

Wang, Y., Dai, W., Jin, Q. & Ma, J., 2018 Jun 1, (Accepted/In press) In : IEEE Transactions on Systems, Man, and Cybernetics: Systems.

Research output: Contribution to journalArticle

Chemical activation
Compensation and Redress

Behavioral uncertainty and the dynamics of traders’ confidence in their price forecasts

Hanaki, N., Akiyama, E. & Ishikawa, R., 2018 Mar 1, In : Journal of Economic Dynamics and Control. 88, p. 121-136 16 p.

Research output: Contribution to journalArticle

Confidence
Forecast
Uncertainty
Elicitation
Dividend

Behavior of Ionic Liquids Around Charged Metal Complexes: Investigation of Homogeneous Electron Transfer Reactions Between Metal Complexes in Ionic Liquids

Mabe, T., Doseki, F., Yagyu, T., Ishihara, K., Inamo, M. & Takagi, H. D., 2018 Jun 1, In : Journal of Solution Chemistry. 47, 6, p. 993-1020 28 p.

Research output: Contribution to journalArticle

Ionic Liquids
Coordination Complexes
acetonitrile
Rate constants
Refractometry
3 Citations

Bench testing and coronary artery bifurcations: A consensus document from the European Bifurcation Club

Ormiston, J. A., Kassab, G., Finet, G., Chatzizisis, Y. S., Foin, N., Mickley, T. J., Chiastra, C., Murasato, Y., Hikichi, Y., Wentzel, J. J., Darremont, O., Iwasaki, K., Lefèvre, T., Louvard, Y., Beier, S., Hojeibane, H., Netravali, A., Wooton, J., Cowan, B., Webster, M. W. & 2 othersMedrano-Gracia, P. & Stankovic, G., 2018 Feb 1, In : EuroIntervention. 13, 15, p. e1794-e1803

Research output: Contribution to journalArticle

Coronary Vessels
Guidelines
United States Food and Drug Administration
Terminology
Stents

Beyond similarity assessment: Selecting the optimal model for sequence alignment via the Factorized Asymptotic Bayesian algorithm

Takeda, T. & Hamada, M., 2018 Feb 15, In : Bioinformatics. 34, 4, p. 576-584 9 p.

Research output: Contribution to journalArticle

Sequence Alignment
Markov Model
Hidden Markov models
Statistical Models
Computational Biology

Bicycle behavior recognition using sensors equipped with smartphone

Usami, Y., Ishikawa, K., Takayama, T., Yanagisawa, M. & Togawa, N., 2018 Dec 13, 2018 IEEE 8th International Conference on Consumer Electronics - Berlin, ICCE-Berlin 2018. IEEE Computer Society, Vol. 2018-September. 8576254

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Bicycles
Smartphones
Sensors
Learning systems
Accidents
6 Citations

Bilayered nanoporous graphene/molybdenum oxide for high rate lithium ion batteries

Han, J., Liu, P., Ito, Y., Guo, X., Hirata, A., Fujita, T. & Chen, M., 2018 Mar 1, In : Nano Energy. 45, p. 273-279 7 p.

Research output: Contribution to journalArticle

Molybdenum oxide
Graphite
Graphene
Electrodes
Energy storage
1 Citations

Biosynthesis of Thermoresponsive Magnetic Nanoparticles by Magnetosome Display System

Yoshino, T., Shimada, T., Ito, Y., Honda, T., Maeda, Y., Matsunaga, T. & Tanaka, T., 2018 May 16, In : Bioconjugate Chemistry. 29, 5, p. 1756-1762 7 p.

Research output: Contribution to journalArticle

Magnetosomes
Biosynthesis
Nanoparticles
Display devices
Hydrophobic and Hydrophilic Interactions

BLE mesh: A practical mesh networking development framework for public safety communications

Zhang, B., Wang, Y., Wei, L., Jin, Q. & Vasilakos, A. V., 2018 Jan 1, In : Tsinghua Science and Technology. 23, 3, p. 333-346 14 p.

Research output: Contribution to journalArticle

Bluetooth
Application programs
Communication
Application programming interfaces (API)
Automation

Blind reverberation energy estimation using exponential averaging with attack and release time constants for hearing aids

Nozaki, K., Ikeda, Y., Oikawa, Y., Fujisaka, Y. I. & Sunohara, M., 2018 Dec 15, In : Applied Acoustics. 142, p. 106-113 8 p.

Research output: Contribution to journalArticle

reverberation
hearing
attack
time constant
subtraction

Blow-up for self-interacting fractional Ginzburg-Landau equation

Fujiwara, K., Gueorguiev, V. S. & Ozawa, T., 2018 Jan 1, In : Dynamics of Partial Differential Equations. 15, 3, p. 175-182 8 p.

Research output: Contribution to journalArticle

Blow-up of Solutions
Ginzburg-Landau Equation
Life Span
Blow-up
Cauchy Problem

Body of knowledge on IoT education

Quezada-Sarmiento, P. A., Enciso, L., Washizaki, H. & Hernandez, W., 2018 Jan 1, WEBIST 2018 - Proceedings of the 14th International Conference on Web Information Systems and Technologies. Escalona, M. J., Monfort, V., Majchrzak, T. A. & Mayo, F. J. D. (eds.). SciTePress, p. 449-453 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Education
Curricula
Teaching
Internet of things
1 Citations

Bose-Einstein condensation of α clusters and new soft mode in C 12 - Fe 52 4N nuclei in a field-theoretical superfluid cluster model

Katsuragi, R., Kazama, Y., Takahashi, J., Nakamura, Y., Yamanaka, Y. & Ohkubo, S., 2018 Oct 3, In : Physical Review C. 98, 4, 044303.

Research output: Contribution to journalArticle

condensation
nuclei
excitation
operators
nuclear models
two phase flow
brackets
Two phase flow
preserving
Numerical methods

Brain-derived steroids, behavior and endocrine conflicts across life history stages in birds: A perspective

Wingfield, J. C., Wacker, D. W., Bentley, G. E. & Tsutsui, K., 2018 Jun 18, In : Frontiers in Endocrinology. 9, JUN, 270.

Research output: Contribution to journalArticle

Life Cycle Stages
Birds
Steroids
Brain
Territoriality

Breaking symmetry in focusing nonlinear Klein-Gordon equations with potential

Gueorguiev, V. S. & Lucente, S., 2018 Dec 1, In : Journal of Hyperbolic Differential Equations. 15, 4, p. 755-788 34 p.

Research output: Contribution to journalArticle

Nonlinear Klein-Gordon Equation
Symmetry Breaking
Energy
Global Existence
Blow-up

Broadband Optical Phase Modulator Based on Electro-Optic Polymer

Yamaguchi, Y., Kanno, A., Yamamoto, N., Takano, S., Oikawa, S., Otomo, A. & Kawanishi, T., 2018 Nov 29, MWP 2018 - 2018 International Topical Meeting on Microwave Photonics. Institute of Electrical and Electronics Engineers Inc., 8552857

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Electrooptical effects
Modulators
electro-optics
modulators
broadband
Speech Enhancement
Speech enhancement
Speech Recognition
Speech recognition
Speech intelligibility
1 Citations

Building words and phrases in the left temporal lobe

Flick, G., Oseki, Y., Kaczmarek, A. R., Al Kaabi, M., Marantz, A. & Pylkkänen, L., 2018 Sep 1, In : Cortex. 106, p. 213-236 24 p.

Research output: Contribution to journalArticle

Temporal Lobe
Magnetoencephalography
Aptitude
Linguistics
Language

Bundling n-stars in polygonal maps

Parque Tenorio, V. & Miyashita, T., 2018 Jun 4, Proceedings - 2017 International Conference on Tools with Artificial Intelligence, ICTAI 2017. IEEE Computer Society, Vol. 2017-November. p. 358-365 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Stars
Experiments

Buttock dummy consisting of force sensors and soft material for the validation of deep tissue injury risk

Ogata, K., Kanaya, K., Nakayama, T., Umezu, M. & Ono, E., 2018 Feb 1, SII 2017 - 2017 IEEE/SICE International Symposium on System Integration. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-January. p. 924-929 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Force Sensor
dummies
Tissue
sensors
Sensors

Caffeine consumption is associated with higher level of physical activity in Japanese Women

Tripette, J., Murakami, H., Hara, H., Kawakami, R., Gando, Y., Ohno, H., Miyatake, N. & Miyachi, M., 2018 Sep 1, In : International Journal of Sport Nutrition and Exercise Metabolism. 28, 5, p. 474-479 6 p.

Research output: Contribution to journalArticle

Caffeine
Exercise
Physical Fitness
Oxygen Consumption
Performance-Enhancing Substances

Cancer-associated mutations of histones H2B, H3.1 and H2A.Z.1 affect the structure and stability of the nucleosome

Arimura, Y., Ikura, M., Fujita, R., Noda, M., Kobayashi, W., Horikoshi, N., Sun, J., Shi, L., Kusakabe, M., Harata, M., Ohkawa, Y., Tashiro, S., Kimura, H., Ikura, T. & Kurumizaka, H., 2018 Nov 2, In : Nucleic acids research. 46, 19, p. 10007-10018 12 p.

Research output: Contribution to journalArticle

Nucleosomes
Histones
Mutation
Neoplasms
Chromatin

Can neighborhood design support walking? Cross-sectional and prospective findings from Japan

Liao, Y., Shibata, A., Ishii, K., Koohsari, M. J., Inoue, S. & Oka, K., 2018 Dec 1, In : Journal of Transport and Health. 11, p. 73-79 7 p.

Research output: Contribution to journalArticle

Geographic information systems
Walking
public transportation
Geographical Information System
Japan
1 Citations

Canonical TGF-β signaling negatively regulates neuronal morphogenesis through TGIF/Smad complex-mediated CRMP2 suppression

Nakashima, H., Tsujimura, K., Irie, K., Ishizu, M., Pan, M., Kameda, T. & Nakashima, K., 2018 May 16, In : Journal of Neuroscience. 38, 20, p. 4791-4810 20 p.

Research output: Contribution to journalArticle

Morphogenesis
Transforming Growth Factor beta
Neurons
Cytokines
Induced Pluripotent Stem Cells
1 Citations

Capacity and recycling of polyoxometalate applied in As(III) oxidation by Fe(II)-Amended zero-valent aluminum

Hsu, L. C., Cho, Y. L., Liu, Y. T., Tzou, Y. M. & Teah, H. Y., 2018 Jun 1, In : Chemosphere. 200, p. 1-7 7 p.

Research output: Contribution to journalArticle

Recycling
Aluminum
recycling
aluminum
oxidation
2 Citations

Carbon nanotube isolation layer enhancing in-liquid quality-factors of thin film bulk acoustic wave resonators for gravimetric sensing

Rughoobur, G., Sugime, H., DeMiguel-Ramos, M., Mirea, T., Zheng, S., Robertson, J., Iborra, E. & Flewitt, A. J., 2018 May 15, In : Sensors and Actuators, B: Chemical. 261, p. 398-407 10 p.

Research output: Contribution to journalArticle

Carbon Nanotubes
Q factors
Resonators
Carbon nanotubes
isolation

Carbon Nanotubes and Related Nanomaterials: Critical Advances and Challenges for Synthesis toward Mainstream Commercial Applications

Rao, R., Pint, C. L., Islam, A. E., Weatherup, R. S., Hofmann, S., Meshot, E. R., Wu, F., Zhou, C., Dee, N., Amama, P. B., Carpena-Nuñez, J., Shi, W., Plata, D. L., Penev, E. S., Yakobson, B. I., Balbuena, P. B., Bichara, C., Futaba, D. N., Noda, S., Shin, H. & 22 othersKim, K. S., Simard, B., Mirri, F., Pasquali, M., Fornasiero, F., Kauppinen, E. I., Arnold, M., Cola, B. A., Nikolaev, P., Arepalli, S., Cheng, H. M., Zakharov, D. N., Stach, E. A., Zhang, J., Wei, F., Terrones, M., Geohegan, D. B., Maruyama, B., Maruyama, S., Li, Y., Adams, W. W. & Hart, A. J., 2018 Dec 26, In : ACS Nano. 12, 12, p. 11756-11784 29 p.

Research output: Contribution to journalReview article

Carbon Nanotubes
Nanostructured materials
Single-walled carbon nanotubes (SWCN)
Carbon nanotubes
carbon nanotubes
6 Citations

Carbon Nanotube Web with Carboxylated Polythiophene "assist" for High-Performance Battery Electrodes

Kwon, Y. H., Park, J. J., Housel, L. M., Minnici, K., Zhang, G., Lee, S. R., Lee, S. W., Chen, Z., Noda, S., Takeuchi, E. S., Takeuchi, K. J., Marschilok, A. C. & Reichmanis, E., 2018 Apr 24, In : ACS Nano. 12, 4, p. 3126-3139 14 p.

Research output: Contribution to journalArticle

Carbon Nanotubes
electric batteries
Carbon nanotubes
carbon nanotubes
Electrodes

Case-Based Translation: First Steps from a Knowledge-Light Approach Based on Analogy to a Knowledge-Intensive One

Lepage, Y. & Lieber, J., 2018 Jan 1, Case-Based Reasoning Research and Development - 26th International Conference, ICCBR 2018, Proceedings. Cox, M. T., Funk, P. & Begum, S. (eds.). Springer-Verlag, p. 563-579 17 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 11156 LNAI).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Case based reasoning
Analogy
Strings
Machine Translation
Linguistics
1 Citations
Gold
Phenols
Hydrogenation
Ligands
Derivatives
6 Citations

Catalytic performance of Ru, Os, and Rh nanoparticles for ammonia synthesis: A density functional theory analysis

Ishikawa, A., Doi, T. & Nakai, H., 2018 Jan 1, In : Journal of Catalysis. 357, p. 213-222 10 p.

Research output: Contribution to journalArticle

Ammonia
Density functional theory
ammonia
density functional theory
Nanoparticles

Catalytic role of H2O molecules in oxidation of CH3OH in water

Inaba, S., 2018 Apr 12, In : Catalysts. 8, 4, 157.

Research output: Contribution to journalArticle

Oxidation
oxidation
Molecules
Water
water

CCN3 secreted by prostaglandin E2 inhibits intimal cushion formation in the rat ductus arteriosus

Iwai, K., Nagasawa, K., Akaike, T., Oshima, T., Kato, T. & Minamisawa, S., 2018 Sep 18, In : Biochemical and Biophysical Research Communications. 503, 4, p. 3242-3247 6 p.

Research output: Contribution to journalArticle

Tunica Intima
Ductus Arteriosus
Dinoprostone
Rats
Muscle

Cellulose oxygen isotopic composition of teak (Tectona grandis) collected from Java Island: a tool for dendrochronological and dendroclimatological analysis

Hisamochi, R., Watanabe, Y., Sano, M., Nakatsuka, T., Kurita, N., Matsuo-Ueda, M., Yamamoto, H., Tazuru, S., Sugiyama, J., Subiyanto, B., Marsoem, S. N., Tsuda, T. & Tagami, T., 2018 Dec 1, In : Dendrochronologia. 52, p. 80-86 7 p.

Research output: Contribution to journalArticle

Tectona grandis
Indonesia
cellulose
isotopic composition
oxygen

CENTRE@CLEF2018: Overview of the replicability task

Ferro, N., Maistro, M., Sakai, T. & Soboroff, I., 2018 Jan 1, In : CEUR Workshop Proceedings. 2125

Research output: Contribution to journalConference article

Change-Point Detection in Autoregressive Models with no Moment Assumptions

Akashi, F., Dette, H. & Liu, Y., 2018 Sep 1, In : Journal of Time Series Analysis. 39, 5, p. 763-786 24 p.

Research output: Contribution to journalArticle

Change-point Detection
Change Point
Autoregressive Model
Empirical Likelihood
Innovation
1 Citations

Changes in corporate governance and top executive turnover: The evidence from Japan

Miyajima, H., Ogawa, R. & Saito, T., 2018 Mar 1, In : Journal of the Japanese and International Economies. 47, p. 17-31 15 p.

Research output: Contribution to journalArticle

corporate governance
turnover
Japan
bank
firm