Waseda University

  • Japan

Research Output 1970 2020

Filter
Paper
2019

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
Risk perception
Performance Assessment
Road Network
Disaster

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

Concrete beams and girders
Gumbel Distribution
Spatial Variability
Steel corrosion
Reinforced Concrete

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

Hydrostatic Pressure
Durability
Hydrostatic pressure
Chlorine compounds
Tunnel

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
Stochastic systems
Reinforced Concrete
Corrosion

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
2018

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

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
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
1 Citation (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

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
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

Chromium compounds
Copper smelting
Rotary kilns
Feldspar
anorthite

[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

Economic geology
Copper smelting
Palladium alloys
Metal recovery
economic geology

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

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

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
grinding
chalcopyrite
ceramics
vibration
quartz
1 Citation (Scopus)

Needs for the decommissioning geotechnical engineering for Fukushima daiichi nuclear power plant

Goto, S., Komine, H., Saito, Y., Yoshikawa, E., Suzuki, M. & Watanabe, Y., 2017 Jan 1, p. 3119-3122. 4 p.

Research output: Contribution to conferencePaper

Decommissioning (nuclear reactors)
Geotechnical engineering
decommissioning
geotechnical engineering
nuclear power plant

Noise mapping system with acoustical measurement blimp robot

Saitou, R., Ikeda, Y. & Oikawa, Y., 2017 Jan 1.

Research output: Contribution to conferencePaper

robots
pilotless aircraft
propellers
control boards
communicating

On smoother based on Laplacian method for uneven surface derived from 3-D topology optimization of electrical machinery in magnetic field system

Kanda, Y., Okamoto, Y., Masuda, H. & Wakao, S., 2017 Jan 1, p. 214-215. 2 p.

Research output: Contribution to conferencePaper

Shape optimization
Machinery
Magnetic fields
Interchanges
energy
Water heaters
Electric potential
linear programing
exergy
Exergy
Refrigerators
Water absorption
Cost effectiveness

Selective inhibitory effect on flotation caused by microwave irradiation on Myanmar black ore

Takahashi, K., Liu, C., Maung, T. W., Matsuoka, M., Granata, G. & Tokoro, C., 2017 Jan 1.

Research output: Contribution to conferencePaper

irradiation
galena
pyrite
sulfite
chalcopyrite
cogeneration
Networked control systems
Model predictive control
Stochastic models
fuel cell

Study on the energy distribution of high voltage pulse in water and solid phases in electrical disintegration

Terada, S., Senga, T., Owada, S. & Namihira, T., 2017 Jan 1.

Research output: Contribution to conferencePaper

breakage
energy
electrode
water
mineral processing