Waseda University

  • Japan

Research Output 1970 2020

Filter
Paper
2019

BTG-based machine translation with simple reordering model using structured perceptron

Wang, H. & Lepage, Y., 2019 Jan 1, p. 114-123. 10 p.

Research output: Contribution to conferencePaper

Neural networks
Syntactics
Decoding
Surface mount technology
Machine Translation

Data assimilation with subchannel analysis code CTF on NUPEC BWR BFBT test matrix

Ui, A., Kudo, Y. & Furuya, M., 2019 Jan 1, p. 5052-5063. 12 p.

Research output: Contribution to conferencePaper

Void fraction
assimilation
bundles
voids
mesh

Densely connected autoencoders for image compression

Zebang, S. & Kamata, S., 2019 Jan 1, p. 78-83. 6 p.

Research output: Contribution to conferencePaper

Image compression
Data compression
Computer vision
Textures
Communication

Development support of user interfaces adaptive to use environment

Tanaka, S., Iwata, H., Shirogane, J. & Fukazawa, Y., 2019 Jan 1, p. 223-228. 6 p.

Research output: Contribution to conferencePaper

User interfaces
Smartphones
Mobile devices
Personal computers

Internal flow and stability of balance piston for a rocket pump

Kimura, N., Yoshii, Y., Uchiyama, K. & Miyagawa, K., 2019 Jan 1.

Research output: Contribution to conferencePaper

Rockets
Pistons
Pumps
Rotors
Computational fluid dynamics

Life-cycle performance assessment of road network under multiple hazards

Ishibashi, H., Nanami, K., Kojima, T., Kawai, Y., Akiyama, M. & Frangopol, D. M., 2019 Jan 1.

Research output: Contribution to conferencePaper

Life Cycle Assessment
Performance Assessment
Road Network
Hazard
Life cycle

Modeling spatial variability of steel corrosion using Gumbel distribution

Zhang, M., Lim, S., Akiyama, M. & Frangopol, D. M., 2019 Jan 1.

Research output: Contribution to conferencePaper

Gumbel Distribution
Spatial Variability
Steel corrosion
Corrosion
Steel

Real-time botnet detection using nonnegative tucker decomposition

Kanehara, H., Takahashi, T., Murakami, Y., Inoue, D., Shimamura, J. & Murata, N., 2019 Jan 1, p. 1337-1344. 8 p.

Research output: Contribution to conferencePaper

Factorization
Decomposition
Tensors
Botnet
Data storage equipment

Reliability-based durability design of shield tunnels in coastal regions

He, Z., Akiyama, M. & Frangopol, D. M., 2019 Jan 1.

Research output: Contribution to conferencePaper

Durability
Tunnel
Tunnels
Hydrostatic Pressure
Hydrostatic pressure

Time-dependent structural performance analysis of RC slab exposed to chloride attack by incorporating spatial variability

Srivaranun, S., Masuda, K., Akiyama, M. & Frangopol, D. M., 2019 Jan 1.

Research output: Contribution to conferencePaper

Spatial Variability
Concrete slabs
Reinforced Concrete
Corrosion
Structural Analysis

Unsteady behavior of a radial fan in a pulsating flow field

Shiratori, S., Nakamura, Y., Yasui, K., Yamada, S. & Miyagawa, K., 2019 Jan 1.

Research output: Contribution to conferencePaper

Hysteresis loops
Fans
Flow fields
Computational fluid dynamics
Bode diagrams

Unsupervised bilingual segmentation using MDL for machine translation

Shan, B., Wang, H. & Lepage, Y., 2019 Jan 1, p. 89-96. 8 p.

Research output: Contribution to conferencePaper

Segmentation
Machine Translation
Length
Bilingual Lexicon
Machine Translation System

X-ray radiography for two-phase mixture level fluctuation during boil-off in rod bundle for wide pressure range

Arai, T., Furuya, M., Takiguchi, H., Nishi, Y. & Shirakawa, K., 2019 Jan 1, p. 5701-5708. 8 p.

Research output: Contribution to conferencePaper

X ray radiography
radiography
bundles
rods
Water levels
2018
1 Citation (Scopus)

85 kHz band 44 kW wireless rapid charging system for field test and public road operation of electric bus

Obayashi, S., Shijo, T., Suzuki, M., Moritsuka, F., Ogawa, K., Ogura, K., Kanekiyo, Y., Ishida, M., Takanaka, T., Tada, N., Takeuchi, F., Take, S., Yamauchi, Y., Yang, W. H. & Kamiya, Y., 2018 Jan 1.

Research output: Contribution to conferencePaper

Energy conservation
Radiation
Air
Hybrid vehicles
Controllers
Electric potential
Voltage control
Torque

A study on power distribution methods between fuel cell and Li-ion battery for a fuel cell garbage truck

Katagiri, D., Lee, H., Kamiya, Y., Hirota, T., Ihara, Y. & Yamaura, T., 2018 Jan 1.

Research output: Contribution to conferencePaper

Garbage trucks
Fuel cells
Fuel cell power plants
Electric motors
Diesel engines

Consolidation property of a highly compressible construction waste sludge

Ibaraki, M., Sasahara, T., Sugawara, Y. & Akaki, H., 2018 Jan 1.

Research output: Contribution to conferencePaper

sludge
consolidation
Consolidation
Water content
moisture content
coalbed methane
simulator
Simulators
permeability
Recovery
genetic algorithm
flooding
Genetic algorithms
Oils
permeability
Geomechanics
geomechanics
simulator
Simulators
Rocks

Display system for distribution of virtual image sources by using mixed reality technology

Teraoka, W., Kataoka, Y., Oikawa, Y. & Ikeda, Y., 2018 Jan 1.

Research output: Contribution to conferencePaper

display devices
rooms
microphones
acoustics
directivity
Traction (friction)
Electric vehicles
Power transmission
Energy conservation
Charging (batteries)

Evaluation of control method of VRF (variable refrigerant flow) system by experimental study and simulation analysis

Matsumoto, K., Ohno, K., Yamaguchi, S. & Saito, K., 2018 Jan 1.

Research output: Contribution to conferencePaper

refrigerants
Flow of fluids
evaluation
Energy conservation
Heat pump systems

Experimental study of delaying effect of the frost formation on cryogenic heat exchanger tube surfaces using super-hydrophobicity tube by anodic oxidation method

Tokawa, S., Kinoshita, Y., Kurata, T., Osumi, R. & Satou, T., 2018 Jan 1.

Research output: Contribution to conferencePaper

tube heat exchangers
frost
Tubes (components)
Anodic oxidation
turbojet engines

Experiments for the improvement of fire performance of single-sided external soil walls of historic town houses

Adachi, E., Kikuchi, D., Hasemi, Y., Yasui, N., Kimura, T. & Kaku, C., 2018 Jan 1.

Research output: Contribution to conferencePaper

towns
structure fires
reinforcement
furnaces
soil

Integrated energy management system assuming exhaust heat utilization to supercooling by PCM in supermarket

Watanabe, T., Nakamura, T., Bae, S. & Katsuta, M., 2018 Jan 1.

Research output: Contribution to conferencePaper

Ventilation exhausts
Supercooling
Energy management systems
phase change materials
Phase change materials

Measurement of sound pressure inside tube using optical interferometry

Hermawanto, D., Ishikawa, K., Yatabe, K. & Oikawa, Y., 2018 Jan 1.

Research output: Contribution to conferencePaper

sound pressure
sound fields
interferometry
projection
tubes

Optical visualization of sound field inside transparent cavity using polarization high-speed camera

Ishikawa, K., Yatabe, K., Oikawa, Y., Onuma, T. & Niwa, H., 2018 Jan 1.

Research output: Contribution to conferencePaper

high speed cameras
sound fields
cavities
polarization
acoustics
2 Citations (Scopus)

Optical visualization of sound source of edge tone using parallel phase-shifting interferometry

Tanigawa, R., Ishikawa, K., Yatabe, K., Oikawa, Y., Onuma, T. & Niwa, H., 2018 Jan 1.

Research output: Contribution to conferencePaper

interferometry
acoustics
aerodynamics
microphones
aerodynamic noise
engineering
furnaces
Cryptomeria japonica
testing
heat

Phenomenological investigation of operando lithium-ion battery for automotive application

Suga, S., Takaichi, S., Kurihara, J., Nakagaki, T., Hirai, S. & Tabuchi, Y., 2018 Jan 1.

Research output: Contribution to conferencePaper

Electrochemical impedance spectroscopy
X ray analysis
Ions
Numerical methods
Visualization

Seismic effect on the fire performance of wooden walls designed for low rise buildings

Hasemi, Y., 2018 Jan 1.

Research output: Contribution to conferencePaper

fire resistance
building construction
soil
furnaces
testing

Study of High-speed SRM with Amorphous steel sheet for EV

Tomioka, T., Aiso, K. & Akatsu, K., 2018 Jan 1.

Research output: Contribution to conferencePaper

Steel sheet
Electric vehicles
Traction motors
Strength of materials
Iron
2017

[PE1-019] Effect of FeOx on the liquidus line of the Al2O3-CaO-SiO2-Cr2O 3 system at 1573K

Fujiwara, D., Sekimoto, H. & Yamaguchi, K., 2017 Jan 1.

Research output: Contribution to conferencePaper

slag
chlorine
combustion
copper
dust

[PE1-019] Effect of FeO x on the liquidus line of the Al 2 O 3 -CaO-SiO 2 -Cr 2 O 3 system at 1573K

Fujiwara, D., Sekimoto, H. & Yamaguchi, K., 2017 Jan 1.

Research output: Contribution to conferencePaper

slag
chlorine
combustion
copper
dust

A flipped classroom experience: The lateral instability phenomenon

Sgambi, L., Nowicki, A., Basso, N. & Garavaglia, E., 2017 Jan 1, p. 288-295. 8 p.

Research output: Contribution to conferencePaper

Students
Innovation
Problem-Based Learning

Application of CFD analysis for static and dynamic characteristics of hydrodynamic journal bearing

Takenaka, K., Hayashi, T. & Miyagawa, K., 2017 Jan 1.

Research output: Contribution to conferencePaper

Bearings (structural)
Journal bearings
Computational fluid dynamics
Hydrodynamics
Rotors

Corporate misconduct in Japan: a conflict of corporate governance logics

Aoki, H., Weichieh, S. U., Yamanoi, J. & Tsang, E. W. K., 2017 Jan 1.

Research output: Contribution to conferencePaper

Shareholders
Lenses
Corporate governance
Japan
Logic

Creation of amorphous ettringite using low temperature dehydration and influence of dehydration temperature on the boron removal amount

Hobo, S., Granata, G., Tokoro, C., Tanaka, Y. & Nakamura, T., 2017 Jan 1.

Research output: Contribution to conferencePaper

boron
dehydration
adsorption
temperature
ettringite
2 Citations (Scopus)

Design of an ejector-absorption heat pump based on entropy generation minimization

Hattori, H., Matsumoto, H. & Amano, Y., 2017 Jan 1.

Research output: Contribution to conferencePaper

entropy
Entropy
Pumps
Heat exchangers
Waste heat
Porosity
Petroleum reservoirs
Petroleum industry
Computer simulation
programme

Distribution ratios of palladium between the Cu2O-SiO2 slag and a liquid copper at 1523K

Endo, Y., Sekimoto, H. & Yamaguchi, K., 2017 Jan 1.

Research output: Contribution to conferencePaper

palladium
slag
copper
liquid
metal

Distribution ratios of palladium between the Cu 2 O-SiO 2 slag and a liquid copper at 1523K

Endo, Y., Sekimoto, H. & Yamaguchi, K., 2017 Jan 1.

Research output: Contribution to conferencePaper

palladium
slag
copper
liquid
metal
electric field
metal
smelting
research work
resin

Geochemical modeling considering oxidation rate of manganese and surface complexation to manganese precipitate for treatment of acid mine drainage

Yagisawa, M., Kato, T., Granata, G., Tokoro, C., Sakakibara, T. & Hayashi, K., 2017 Jan 1.

Research output: Contribution to conferencePaper

acid mine drainage
complexation
manganese
oxidation
cadmium

Geo-fluid analysis for the natural purification mechanism of Arsenic and Iron in Yotsugi mill tailings pond

Kawasaki, Y., Yagisawa, M., Fukuda, H., Granata, G., Tokoro, C. & Ohara, Y., 2017 Jan 1.

Research output: Contribution to conferencePaper

purification
arsenic
mill
iron
fluid

Impact on energy saving under energy interchanges among buildings concerning demand profiles

Ikegami, H., Yoshida, A. & Amano, Y., 2017 Jan 1.

Research output: Contribution to conferencePaper

combined heat and power
Interchanges
Energy conservation
energy
Energy utilization
1 Citation (Scopus)

Influence of hydrophilic and hydrophobic coating on hydrofoil performance

Onishi, K., Matsuda, K. & Miyagawa, K., 2017 Jan 1.

Research output: Contribution to conferencePaper

Hydrofoils
Coatings
Cavitation
Turbines
Metal foil
1 Citation (Scopus)

Lessons learned from evaluation of frac-pack flow performance before and after full clean-up for subsea wells in high-permeability gas reservoirs

Nozaki, M., Burton, R. C., Pandey, V. J. & Furui, K., 2017 Jan 1.

Research output: Contribution to conferencePaper

Gas permeability
Tunnels
Gravel
Water
Pressure gages