Graduate School of Fundamental Science and Engineering

  • Japan

Research Output 1974 2019

2013
8 Citations (Scopus)

Corrosion and hydrogen absorption of commercially pure zirconium in acid fluoride solutions

Yokoyama, K., Yamada, D. & Sakai, J., 2013 Aug, In : Corrosion Science. 73, p. 375-381 7 p.

Research output: Contribution to journalArticle

Acidulated Phosphate Fluoride
Fluorides
Zirconium
Hydrogen
Corrosion
5 Citations (Scopus)

Corrosion behavior of prestressing steel in a solution of 20% ammonium thiocyanate

Ichiba, M., Niidome, Y., Nakamura, S. & Sakai, J., 2013, In : Zairyo to Kankyo/ Corrosion Engineering. 62, 8, p. 289-293 5 p.

Research output: Contribution to journalArticle

Prestressing
Steel
Corrosion
Hydrogen
ferrous sulfate
2 Citations (Scopus)

Covering maps over solenoids which are not covering homomorphisms

Eda, K. & Matijević, V., 2013, In : Fundamenta Mathematicae. 221, 1, p. 69-82 14 p.

Research output: Contribution to journalArticle

Covering Map
Solenoid
Homomorphisms
Covering
Topological group
4 Citations (Scopus)
Convection-diffusion Problems
Linear equations
Finite Difference Scheme
Finite element method
Characteristics Method
2 Citations (Scopus)

Distributed connection admission control integrated with pricing for QoS provisioning and revenue maximization in wireless random access networks

Gu, B., Zhang, C., Yamori, K. & Tanaka, Y., 2013, 15th Asia-Pacific Network Operations and Management Symposium: "Integrated Management of Network Virtualization", APNOMS 2013. 6665266

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

Access control
Quality of service
Costs
Throughput
Degradation
18 Citations (Scopus)

Duopoly competition in time-dependent pricing for improving revenue of network service providers

Zhang, C., Gu, B., Yamori, K., Xu, S. & Tanaka, Y., 2013 Dec, In : IEICE Transactions on Communications. E96-B, 12, p. 2964-2975 12 p.

Research output: Contribution to journalArticle

Costs
Quality of service
15 Citations (Scopus)

Effect of curing temperature on coating structure and corrosion resistance of ammonium zirconium carbonate on galvanized steel surface

Sako, R. & Sakai, J., 2013 Mar 25, In : Surface and Coatings Technology. 219, p. 42-49 8 p.

Research output: Contribution to journalArticle

Steel
Carbonates
curing
Ammonium Compounds
Zirconium

Hydrogen absorption behavior of titanium alloys by cathodic polarization

Ishijima, Y., Motooka, T., Ueno, F., Yamamoto, M., Uchiyama, G., Sakai, J., Yokoyama, K., Tada, E., Tsuru, T., Nojima, Y. & Fujine, S., 2013, International Conference on Nuclear Engineering, Proceedings, ICONE. American Society of Mechanical Engineers (ASME), Vol. 1. V001T02A034

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

Cathodic polarization
Titanium alloys
Hydrogen embrittlement
Hydrides
Hydrogen

Icon placement regularization for Jammed profiles: Applications to web-registered personnel mining

Kamiya, H., Yokote, R. & Matsuyama, Y., 2013, Communications in Computer and Information Science. Vol. 409. p. 70-79 10 p. (Communications in Computer and Information Science; vol. 409).

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

Graphical user interfaces
Personnel
Principal component analysis
Big data
Experiments
Lighting
Cameras
Augmented reality
Linear equations
Light sources
2 Citations (Scopus)

Image segmentation approach for realizing zoomable streaming HEVC video

Umezaki, Y. & Goto, S., 2013, ICICS 2013 - Conference Guide of the 9th International Conference on Information, Communications and Signal Processing. IEEE Computer Society, 6782830

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

Image coding
Image segmentation
Decoding
Costs
Tile
1 Citation (Scopus)

Maps from the minimal grope to an arbitrary grope

Cencelj, M., Eda, K. & Vavpetič, A., 2013 May, In : International Journal of Algebra and Computation. 23, 3, p. 503-519 17 p.

Research output: Contribution to journalArticle

Classifying Space
Continuous Map
Arbitrary
Group Theory
Cancellation
2 Citations (Scopus)

On 2-dimensional Nonaspherical Cell-like Peano Continua: A Simplified Approach

Eda, K., Karimov, U. H. & Repovš, D., 2013 Feb, In : Mediterranean Journal of Mathematics. 10, 1, p. 519-528 10 p.

Research output: Contribution to journalArticle

Peano Continuum
Cell
Trivial
Path
Functor

On snake cones, alternating cones and related constructions

Eda, K., Karimov, U. H., Repovš, D. & Zastrow, A., 2013, In : Glasnik Matematicki. 48, 1, p. 115-135 21 p.

Research output: Contribution to journalArticle

Snakes
Cone
Homology Groups
Wedge
Homotopy

The classification of the inverse limits of sequences of free groups of finite rank

Eda, K. & Nakamura, J., 2013 Aug, In : Bulletin of the London Mathematical Society. 45, 4, p. 671-676 6 p.

Research output: Contribution to journalArticle

Inverse Limit
Finite Rank
Free Group
Classify
2 Citations (Scopus)

The in-situ observation of preferential dissolution behaviour on crevice corrosion of a duplex stainless steel

Aoki, S., Nada, Y. & Sakai, J., 2013, EUROCORR 2013 - European Corrosion Congress.

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

Stainless Steel
stainless steels
corrosion
dissolving
Dissolution
5 Citations (Scopus)

Time-dependent pricing for revenue maximization of network service providers considering users preference

Zhang, C., Gu, B., Xu, S., Yamoriy, K. & Tanaka, Y., 2013, 15th Asia-Pacific Network Operations and Management Symposium: "Integrated Management of Network Virtualization", APNOMS 2013. 6665268

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

Costs
Quality of service
Telecommunication traffic
Elasticity
Time-dependent pricing
2012

Analysis of effect of flow condition on NH 4HS corrosion

Toba, K., Asotani, T., Kawano, K. & Sakai, JI., 2012, In : Zairyo to Kankyo/ Corrosion Engineering. 61, 2, p. 56-63 8 p.

Research output: Contribution to journalArticle

Corrosion
Computational fluid dynamics
Shear stress
Volume fraction
Liquids
4 Citations (Scopus)

A pde approach to small stochastic perturbations of Hamiltonian flows

Ishii, H. & Souganidis, P. E., 2012 Jan 15, In : Journal of Differential Equations. 252, 2, p. 1748-1775 28 p.

Research output: Contribution to journalArticle

Hamiltonians
Stochastic Perturbation
Small Perturbations
Critical point
Averaging Principle
1 Citation (Scopus)

Composite data mapping for spherical GUI design: Clustering of must-watch and no-need TV programs

Maejima, M., Yokote, R. & Matsuyama, Y., 2012, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). PART 5 ed. Vol. 7667 LNCS. p. 267-274 8 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 7667 LNCS, no. PART 5).

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

User Interface Design
Watches
Graphical User Interface
Graphical user interfaces
Composite
1 Citation (Scopus)

Computer simulation of spinodal decomposition in duplex stainless steels

Saito, Y., 2012, Materials Science Forum. Vol. 706-709. p. 1509-1514 6 p. (Materials Science Forum; vol. 706-709).

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

Spinodal decomposition
Stainless Steel
Phase separation
stainless steels
Stainless steel
1 Citation (Scopus)

Computer simulation of spinodal decomposition in Fe-Cr-Ni ternary alloys and Fe-Cr-Mo-Ni quaternary alloys

Yang, L. L. & Saito, Y., 2012, In : ISIJ International. 52, 4, p. 638-643 6 p.

Research output: Contribution to journalArticle

Spinodal decomposition
Ternary alloys
Computer simulation
Phase separation
Stainless Steel

Conversion of sensitivity-based tasks from brain signals and motions: Applications to humanoid operation

Matsuyama, Y., Yokote, R. & Yokosawa, Y., 2012, Proceedings of the IASTED International Conference on Artificial Intelligence and Soft Computing, ASC 2012. p. 270-277 8 p.

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

Near infrared spectroscopy
Independent component analysis
Bayesian networks
Hidden Markov models
Support vector machines
10 Citations (Scopus)

Corrosion of carbon steel and alloys in concentrated ammonium chloride solutions

Toba, K., Ueyama, M., Kawano, K. & Sakai, J., 2012 Nov, In : Corrosion. 68, 11, p. 1049-1056 8 p.

Research output: Contribution to journalArticle

Ammonium Chloride
Carbon steel
Stainless Steel
Corrosion
Stainless steel

Effect of cure temperature and phosphoric acid on corrosion resistance of phenolic resin on galvanized steel surface

Sako, R. & Sakai, JI., 2012, In : Zairyo to Kankyo/ Corrosion Engineering. 61, 10, p. 402-409 8 p.

Research output: Contribution to journalArticle

Phenolic resins
Steel
Phosphoric acid
Corrosion resistance
Coatings

Effect of galvanostatic condition on growth behavior and repassivation potential of crevice corrosion of duplex stainless steels

Aoki, S., Ehashi, T. & Sakai, J., 2012, ECS Transactions. 31 ed. Vol. 50. p. 105-111 7 p.

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

Stainless steel
Corrosion
1 Citation (Scopus)

Effect of Mo and Ni on phase separation in Fe-Cr=Mo-Ni quaternary alloys

Yang, L. L. & Saito, Y., 2012, Advanced Materials Research. Vol. 409. p. 449-454 6 p. (Advanced Materials Research; vol. 409).

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

Phase separation
Ternary alloys
Newton-Raphson method
Numerical models
Computer simulation

Effect of oxide formation on SCC arrest behavior at the fusion line between alloy 182 weld and low alloy steel based metal

Mizutani, K. & Sakai, J., 2012, In : Zairyo to Kankyo/ Corrosion Engineering. 61, 4, p. 152-154 3 p.

Research output: Contribution to journalArticle

High strength steel
Oxides
Welds
Fusion reactions
Metals
1 Citation (Scopus)

Effects of minor elements X(X=Mo, Ni, Ti) on aympotic behavior along peak top of the major elenet in Fe-Cr type alloys

Takemoto, N. & Saito, Y., 2012, Advanced Materials Research. Vol. 409. p. 423-430 8 p. (Advanced Materials Research; vol. 409).

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

Ternary alloys
Phase separation
Free energy
Trajectories
Derivatives
9 Citations (Scopus)

Effects of the hydrogen absorption conditions on the hydrogen embrittlement behavior of Ni-Ti superelastic alloy

Yokoyama, K., Nagaoka, A. & Sakai, J., 2012, In : ISIJ International. 52, 2, p. 255-262 8 p.

Research output: Contribution to journalArticle

Hydrogen embrittlement
Hydrogen
Thermal desorption
Embrittlement
titanium nickelide
6 Citations (Scopus)

Eigenvalue problem for fully nonlinear second-order elliptic PDE on balls

Ikoma, N. & Ishii, H., 2012 Sep, In : Annales de l'Institut Henri Poincare. Annales: Analyse Non Lineaire/Nonlinear Analysis. 29, 5, p. 783-812 30 p.

Research output: Contribution to journalArticle

Elliptic PDE
Fully Nonlinear
Eigenvalues and eigenfunctions
Eigenvalue Problem
Eigenfunctions
High strength steel
Welds
Water
Autoclaves
Metals
6 Citations (Scopus)

Fracture and corrosion behaviors of Ni-Ti superelastic alloy under sustained tensile loading in neutral fluoride solution containing hydrogen peroxide

Yoshida, A., Yokoyama, KI., Inaba, T., Mutoh, K. & Sakai, JI., 2012 Dec 15, In : Journal of Alloys and Compounds. 544, p. 24-29 6 p.

Research output: Contribution to journalArticle

Fluorides
Hydrogen peroxide
Hydrogen Peroxide
Corrosion
Martensite
3 Citations (Scopus)

Illumination estimation from shadow and incomplete object shape captured by an RGB-D camera

Ikeda, T., Oyamada, Y., Sugimoto, M. & Saito, H., 2012, Proceedings - International Conference on Pattern Recognition. p. 165-169 5 p. 6460098

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

Lighting
Cameras
Augmented reality
Linear equations
Light sources
1 Citation (Scopus)

Investigation of on-orbit electrodynamic tether deployment by ground experiment and numerical simulation using a detailed friction model

Baba, M., Kawamoto, S., Morino, Y. & Iki, K., 2012, Proceedings of the International Astronautical Congress, IAC. Vol. 8. p. 6029-6037 9 p.

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

Tetherlines
electrodynamics
Electrodynamics
Orbits
friction
3 Citations (Scopus)

Numerical simulations of an electrodynamic tether deployment from a spool-type reel using thrusters

Iki, K., Kawamoto, S. & Morino, Y., 2012, Advances in the Astronautical Sciences. Vol. 145. p. 1045-1064 20 p.

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

Tetherlines
spools
Space debris
space debris
Reels
4 Citations (Scopus)

Object-coordinate-based bilateral control system using visual information

Nakajima, Y., Nozaki, T., Oyamada, Y. & Ohnishi, K., 2012, In : IEEJ Transactions on Industry Applications. 132, 3, p. 374-380 7 p.

Research output: Contribution to journalArticle

Robots
Control systems
Remote control
Cameras
Communication
9 Citations (Scopus)

On the Large Time Behavior of Solutions of Hamilton-Jacobi Equations Associated with Nonlinear Boundary Conditions

Barles, G., Ishii, H. & Mitake, H., 2012 May, In : Archive for Rational Mechanics and Analysis. 204, 2, p. 515-558 44 p.

Research output: Contribution to journalArticle

Hamiltonians
Large Time Behavior
Nonlinear Boundary Conditions
Hamilton-Jacobi Equation
Behavior of Solutions

Quadrature-free characteristic methods for convection-diffusion problems

Tabata, M., 2012, Civil-Comp Proceedings. Civil-Comp Press, Vol. 100.

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

Finite difference method
Finite element method
Composite materials
Convection

Simulation of grain growth of materials produced by severe plastic deformation

Mizuno, Y., Okushiro, K. & Saito, Y., 2012, Advanced Materials Research. Vol. 409. p. 597-602 6 p. (Advanced Materials Research; vol. 409).

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

Grain growth
Plastic deformation
Growth kinetics
Crystal microstructure
Distribution functions
4 Citations (Scopus)

The syntheses of thin layers of organosilica by the co-condensation of tetraethoxysilane and phenyltriethoxysilane in the presence of cationic surfactant

Hashimoto, R., Tsuji, Y. & Ogawa, M., 2012 Mar, In : Journal of Materials Science. 47, 5, p. 2195-2200 6 p.

Research output: Contribution to journalArticle

hydrotalcite
Cationic surfactants
Condensation
Ammonia
Methanol

Transient inverse heat conduction analysis of atmospheric reentry vehicle using FEM

Kamimura, Y., Nakamura, T., Igawa, H. & Morino, Y., 2012, AIP Conference Proceedings. Vol. 1493. p. 511-517 7 p.

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

reentry vehicles
aerodynamic heating
conductive heat transfer
specifications
integrity
1 Citation (Scopus)

Transmission analysis of optical OFDMA-based passive optical network architecture supporting heterogeneous services

Bai, F., Liu, P. & Matsumoto, M., 2012, Progress in Electromagnetics Research Symposium. p. 97-101 5 p.

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

Passive optical networks
Frequency division multiple access
Network architecture
IPTV
Quadrature amplitude modulation

Uniqueness sets for minimization formulas

Fujita, Y. & Ishii, H., 2012 May, In : Differential and Integral Equations. 25, 5-6, p. 579-588 10 p.

Research output: Contribution to journalArticle

Uniqueness
KAM Theory
Hamilton-Jacobi Equation
Optimal Control
Inclusion
1 Citation (Scopus)

Utility-based load distribution for QoS provisioning and utility maximization in wireless random access networks

Gu, B., Zhang, C., Yamori, K., Xu, S. & Tanaka, Y., 2012, Proceedings of 2nd International Conference on Computer Science and Network Technology, ICCSNT 2012. p. 406-410 5 p. 6525965

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

Quality of service
2011
6 Citations (Scopus)
Fundamental Group
Peano Continuum
Subgroup
First Countable
Path

BER evaluation of CDMA-based wireless services transmission over aperture averaged FSO links

Naila, C. B., Wakamori, K. & Matsumoto, M., 2011 Dec, In : IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences. E94-A, 12, p. 2753-2761 9 p.

Research output: Contribution to journalArticle

Code Division multiple Access
Free Space
Bit error rate
Code division multiple access
Telecommunication links
2 Citations (Scopus)

Blind deconvolution for a curved motion based on cepstral analysis

Oyamada, Y., Asai, H. & Saito, H., 2011, In : IPSJ Transactions on Computer Vision and Applications. 3, p. 33-43 11 p.

Research output: Contribution to journalArticle

Optical transfer function
Deconvolution
Cameras

Crevice corrosion behaviour of a duplex stainless steel

Aoki, S., Nada, Y., Yakuwa, H., Miyasaka, M. & Sakai, J., 2011, 18th International Corrosion Congress 2011. Vol. 2. p. 1018-1023 6 p.

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

Stainless Steel
stainless steels
corrosion
Stainless steel
cracks
5 Citations (Scopus)

Dissolution behavior of α and γ phases and preferential dissolution mechanism of a duplex stainless steel in a simulated crevice solution

Aoki, S., Yakuwa, H., Miyasaka, M. & Sakai, J., 2011, In : Zairyo to Kankyo/ Corrosion Engineering. 60, 7, p. 328-332 5 p.

Research output: Contribution to journalArticle

Stainless Steel
Dissolution
Stainless steel
Corrosion
Polarization