Graduate School of Fundamental Science and Engineering

  • Japan

Research Output 1974 2019

2008
1 Citation (Scopus)

Estimation of projector defocus blur by extracting texture rich region in projection image

Oyamada, Y. & Saito, H., 2008, 16th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision, WSCG'2008 - In Co-operation with EUROGRAPHICS, Full Papers. p. 153-160 8 p.

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

Optical transfer function
Textures
Error analysis
Cameras
2 Citations (Scopus)

Finite index supergroups and subgroups of torsionfree abelian groups of rank two

Eda, K. & Matijević, V., 2008 May 1, In : Journal of Algebra. 319, 9, p. 3567-3587 21 p.

Research output: Contribution to journalArticle

Torsion-free Abelian Group
Subgroup
Distinct
Direct Limit
Free Group
3 Citations (Scopus)

HMM-embedded Bayesian network for heterogeneous command integration: Applications to biped humanoid operation over the network

Matsuyama, Y. & Nishida, Y., 2008, 5th International Conference on Soft Computing as Transdisciplinary Science and Technology, CSTST '08 - Proceedings. p. 138-145 8 p.

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

Bayesian networks
Hidden Markov models
Bayesian Networks
Markov Model
Motion
27 Citations (Scopus)

Hydrogen thermal desorption behavior of Ni-Ti superelastic alloy subjected to tensile deformation after hydrogen charging

Tomita, M., Yokoyama, K., Asaoka, K. & Sakai, J., 2008 Mar 15, In : Materials Science and Engineering A. 476, 1-2, p. 308-315 8 p.

Research output: Contribution to journalArticle

tensile deformation
Thermal desorption
charging
Hydrogen
desorption

Image-to-image retrieval reflecting human sensibility and association

Matsuyama, Y. & Hoshino, Y., 2008, 2008 7th Asia-Pacific Symposium on Information and Telecommunication Technologies, APSITT. p. 19-24 6 p. 4653533

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

Image retrieval
Independent component analysis
Data compression
Sorting
World Wide Web

"LCDC" in tokamaks the local cold and dense compress formed by the injected pellets into tokamaks

Irie, M. & MKubo-Irie, N. V., 2008, 35th EPS Conference on Plasma Physics 2008, EPS 2008 - Europhysics Conference Abstracts. 3 ed. Vol. 32. p. 1630-1633 4 p.

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

pellets
1 Citation (Scopus)

Note on a property specific to the tent map

Kitada, A., Ogasawara, Y. & Eda, K., 2008 Jan, In : Chaos, Solitons and Fractals. 35, 1, p. 104-105 2 p.

Research output: Contribution to journalArticle

Tent Map
Proposition
fractals
Fractal Structure
chaos
29 Citations (Scopus)

Parallel computer simulation of three-dimensional grain growth using the multi-phase-field model

Suwa, Y., Saito, Y. & Onodera, H., 2008 Apr, In : Materials Transactions. 49, 4, p. 704-709 6 p.

Research output: Contribution to journalArticle

parallel computers
Grain growth
computerized simulation
Computer simulation
coding
36 Citations (Scopus)

Phase-field simulation of recrystallization based on the unified subgrain growth theory

Suwa, Y., Saito, Y. & Onodera, H., 2008 Dec, In : Computational Materials Science. 44, 2, p. 286-295 10 p.

Research output: Contribution to journalArticle

Recrystallization
Phase Field
Grain boundaries
Entropy
Microstructure
15 Citations (Scopus)

SPUMONE: Lightweight CPU virtualization layer for embedded systems

Kanda, W., Yumura, Y., Kinebuchi, Y., Makijima, K. & Nakajima, T., 2008, Proceedings of The 5th International Conference on Embedded and Ubiquitous Computing, EUC 2008. Vol. 1. p. 144-151 8 p. 4756332

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

virtualization
Embedded systems
Program processors
Computer software reusability
Costs
3 Citations (Scopus)

Susceptibility to hydrogen absorption and hydrogen thermal desorption of titanium alloys immersed in neutral fluoride solution under applied potential

Yokoyama, K., Takashima, K. & Sakai, J., 2008 Jul, In : Materials Transactions. 49, 7, p. 1661-1666 6 p.

Research output: Contribution to journalArticle

Thermal desorption
titanium alloys
Fluorides
Titanium alloys
fluorides

Technical module of erosion-corrosion

Sakai, J., Ito, K. & Kihara, S., 2008 May, In : Zairyo to Kankyo/ Corrosion Engineering. 57, 5, p. 211-217 7 p.

Research output: Contribution to journalArticle

Erosion
Corrosion
Degradation
4 Citations (Scopus)

Validated solutions of saddle point linear systems

Kimura, T. & Chen, X., 2008, In : SIAM Journal on Matrix Analysis and Applications. 30, 4, p. 1697-1708 12 p.

Research output: Contribution to journalArticle

Saddle Point Systems
Linear Systems
Preconditioner
Rounding
Numerical Comparisons
2007
5 Citations (Scopus)

A construction of noncontractible simply connected cell-like two-dimensional Peano continua

Eda, K., Karimov, U. H. & Repovš, D., 2007, In : Fundamenta Mathematicae. 195, 3, p. 193-203 11 p.

Research output: Contribution to journalArticle

Peano Continuum
Cell
Continuous Map
Topological space
n-dimensional

A metric for measuring the abstraction level of design patterns

Kubo, A., Washizaki, H. & Fukazawa, Y., 2007, ACM International Conference Proceeding Series. 1772093

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

Visualization
5 Citations (Scopus)

Cache efficient radix sort for string sorting

Ng, W. & Kakehi, K., 2007 Feb, In : IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences. E90-A, 2, p. 457-466 10 p.

Research output: Contribution to journalArticle

Sorting
Cache
Sort
Strings
String Algorithms

Computer simulation of grain growth in three dimensions by the phase field model with anisotropic grain-boundary mobilities

Suwa, Y., Saito, Y. & Onodera, H., 2007, Materials Science Forum. PART 3 ed. Vol. 539-543. p. 2437-2442 6 p. (Materials Science Forum; vol. 539-543, no. PART 3).

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

Grain growth
Grain boundaries
Computer simulation
Kinetics
Crystal microstructure
3 Citations (Scopus)
Peano Continuum
Algebraic topology
Fundamental Group
Lemma
Topology
1 Citation (Scopus)

Critical hardness for HSC in deposit welding on steel line pipes under cathodic protection

Oguchi, N., Lnoue, H., Sakai, J. & Komukai, S., 2007, Proceedings of the Biennial International Pipeline Conference, IPC. Vol. 2. p. 371-376 6 p.

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

Cathodic protection
Welding
Deposits
Hardness
Pipe
2 Citations (Scopus)

Effect of marine microorganisms and biofilms on cathodic current

Washizu, N., Shinohara, T., Motoda, S. I. & Sakai, J., 2007 Oct, In : Zairyo to Kankyo/ Corrosion Engineering. 56, 10, p. 472-479 8 p.

Research output: Contribution to journalArticle

Biofilms
Seawater
Microorganisms
Current density
Networks (circuits)
5 Citations (Scopus)

Effect of Mo on phase separation in Fe-40at% Cr alloys based on numerical solutions of the cahn hilliard equation

Suwa, Y. & Saito, Y., 2007 Jul, In : Materials Transactions. 48, 7, p. 1891-1895 5 p.

Research output: Contribution to journalArticle

Ternary alloys
Phase separation
ternary alloys
Binary alloys
Trajectories
8 Citations (Scopus)

Effects of potential on hydrogen absorption and desorption behaviors of titanium in neutral fluoride solutions

Takashima, K., Yokoyama, K., Asaoka, K. & Sakai, J., 2007 Apr 4, In : Journal of Alloys and Compounds. 431, 1-2, p. 203-207 5 p.

Research output: Contribution to journalArticle

Titanium
Fluorides
Hydrogen
Desorption
Thermal desorption
15 Citations (Scopus)

Efficient way to attach organosilyl groups in the interlayer space of layered solids

Ide, Y. & Ogawa, M., 2007, In : Bulletin of the Chemical Society of Japan. 80, 8, p. 1624-1629 6 p.

Research output: Contribution to journalArticle

Silanes
Derivatives
Silicates
Chemical analysis
17 Citations (Scopus)

Focal pre-correction of projected image for deblurring screen image

Oyamada, Y. & Saito, H., 2007, Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition. 4270463

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

Optical transfer function
Cameras
15 Citations (Scopus)

Fracture of Ni-Ti superelastic alloy under sustained tensile load in physiological saline solution containing hydrogen peroxide

Yokoyama, K., Ogawa, T., Fujita, A., Asaoka, K. & Sakai, J., 2007 Sep 1, In : Journal of Biomedical Materials Research - Part A. 82, 3, p. 558-567 10 p.

Research output: Contribution to journalArticle

Sodium Chloride
Hydrogen peroxide
Hydrogen Peroxide
Corrosion
Sodium chloride
27 Citations (Scopus)

Hydrogen absorption and thermal desorption behaviors of Ni-Ti superelastic alloy subjected to sustained tensile-straining test with hydrogen charging

Yokoyama, K., Tomita, M., Asaoka, K. & Sakai, J., 2007 Sep, In : Scripta Materialia. 57, 5, p. 393-396 4 p.

Research output: Contribution to journalArticle

Thermal desorption
tensile tests
charging
Hydrogen
desorption
47 Citations (Scopus)

Hydrogen embrittlement of Ni-Ti superelastic alloy aged at room temperature after hydrogen charging

Yokoyama, K., Ogawa, T., Takashima, K., Asaoka, K. & Sakai, J., 2007 Sep 25, In : Materials Science and Engineering A. 466, 1-2, p. 106-113 8 p.

Research output: Contribution to journalArticle

hydrogen embrittlement
Hydrogen embrittlement
charging
Hydrogen
room temperature

Image-to-image retrieval using computationally learned bases and color information

Matsuyama, Y., Ohashi, F., Horiike, F., Nakamura, T., Honma, S., Katsumata, N. & Hoshino, Y., 2007, IEEE International Conference on Neural Networks - Conference Proceedings. p. 546-551 6 p. 4371015

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

Independent component analysis
Image retrieval
Color
Image compression
Principal component analysis
3 Citations (Scopus)

On the fundamental group of ℝ3 modulo the case-Chamberlin continuum

Eda, K., Karimov, U. H. & Repovš, D., 2007 Jun, In : Glasnik Matematicki. 42, 1, p. 89-94 6 p.

Research output: Contribution to journalArticle

Uncountable
Fundamental Group
Modulo
Quotient
Continuum
59 Citations (Scopus)

Performance evaluation of next generation free-space Ootical communication system

Kazaura, K., Omae, K., Suzuki, T., Matsumoto, M., Mutafungwa, E., Murakami, T., Takahashi, K., Matsumoto, H., Wakamori, K. & Arimoto, Y., 2007 Feb, In : IEICE Transactions on Electronics. E90-C, 2, p. 381-388 8 p.

Research output: Contribution to journalArticle

Optical communication
Communication systems
Mirrors
Atmospheric turbulence
Fibers

Phase-field modeling of recrystallization - Effects of second-phase particles on the recrystallization kinetics

Suwa, Y., Saito, Y. & Onodera, H., 2007, Materials Science Forum. PART 2 ed. Vol. 558-559. p. 1189-1194 6 p. (Materials Science Forum; vol. 558-559, no. PART 2).

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

Microstructure
Kinetics
Computer simulation
25 Citations (Scopus)

Phase-field simulation of abnormal grain growth due to inverse pinning

Suwa, Y., Saito, Y. & Onodera, H., 2007 Dec, In : Acta Materialia. 55, 20, p. 6881-6894 14 p.

Research output: Contribution to journalArticle

Grain growth
Wetting
Precipitates
18 Citations (Scopus)

Phase field simulation of stored energy driven interface migration at a recrystallization front

Suwa, Y., Saito, Y. & Onodera, H., 2007 May 25, In : Materials Science and Engineering A. 457, 1-2, p. 132-138 7 p.

Research output: Contribution to journalArticle

misalignment
simulation
energy
radii
12 Citations (Scopus)

Preparation of hexagonal platy particles of nanoporous silica using hydrotalcite as morphology template

Shimura, N. & Ogawa, M., 2007 Aug 15, In : Journal of Colloid and Interface Science. 312, 2, p. 311-316 6 p.

Research output: Contribution to journalArticle

hydrotalcite
Silicon Dioxide
templates
Silica
silicon dioxide
41 Citations (Scopus)

Preparation of surfactant templated nanoporous silica spherical particles by the Stöber method. Effect of solvent composition on the particle size

Shimura, N. & Ogawa, M., 2007 Jul, In : Journal of Materials Science. 42, 14, p. 5299-5306 8 p.

Research output: Contribution to journalArticle

Surface-Active Agents
Silicon Dioxide
Surface active agents
Particle size
surfactants
30 Citations (Scopus)

Representation formulas for solutions of Hamilton-Jacobi equations with convex hamiltonians

Ishii, H. & Mitake, H., 2007, In : Indiana University Mathematics Journal. 56, 5, p. 2159-2183 25 p.

Research output: Contribution to journalArticle

Representation Formula
Hamilton-Jacobi Equation
Martin Boundary
Maximal Solution
Potential Theory
160 Citations (Scopus)

RFID indoor positioning based on probabilistic RFID map and Kalman Filtering

Bekkali, A., Sanson, H. & Matsumoto, M., 2007, 3rd IEEE International Conference on Wireless and Mobile Computing, Networking and Communications, WiMob 2007. 4390815

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

Radio frequency identification (RFID)
radio
Ubiquitous computing
Scalability
Identification (control systems)
11 Citations (Scopus)

Spermatogenesis in the testes of diapause and non-diapause pupae of the sweet potato hornworm, Agnus convolvuli (L.) (Lepidoptera: Sphingidae)

Shimoda, M., Kubo-Irie, M., Ohta, K., Irie, M. & Mohri, H., 2007 Oct, In : Zoological Science. 24, 10, p. 1036-1044 9 p.

Research output: Contribution to journalArticle

Convolvulus
Sphingidae
sweet potatoes
spermatogenesis
diapause
66 Citations (Scopus)

Three-dimensional phase field simulation of the effect of anisotropy in grain-boundary mobility on growth kinetics and morphology of grain structure

Suwa, Y., Saito, Y. & Onodera, H., 2007 Jul, In : Computational Materials Science. 40, 1, p. 40-50 11 p.

Research output: Contribution to journalArticle

Grain Growth
Phase Field
Growth kinetics
Crystal microstructure
Grain Boundary
2006
3 Citations (Scopus)

A sequence of one-point codes from a tower of function fields

Hasegawa, T., Kondo, S. & Kurusu, H., 2006 Dec, In : Designs, Codes, and Cryptography. 41, 3, p. 251-267 17 p.

Research output: Contribution to journalArticle

Function Fields
Minimum Distance
Towers
Divisor
Algebra
5 Citations (Scopus)

Asymptotic solutions for large time of Hamilton-Jacobi equations

Ishii, H., 2006, International Congress of Mathematicians, ICM 2006. Vol. 3. p. 213-227 15 p.

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

Large Time Behavior
Asymptotic Solution
Hamilton-Jacobi Equation
Behavior of Solutions
Observation
23 Citations (Scopus)

Asymptotic solutions of Hamilton-Jacobi equations in Euclidean n space

Fujita, Y., Ishii, H. & Loreti, P., 2006, In : Indiana University Mathematics Journal. 55, 5, p. 1671-1700 30 p.

Research output: Contribution to journalArticle

Asymptotics of Solutions
Hamilton-Jacobi Equation
Viscosity Solutions
Euclidean
Convergence Results
18 Citations (Scopus)

Asymptotic solutions of viscous hamilton- jacobi equations with ornstein-uhlenbeck operator

Fujita, Y., Ishii, H. & Loreti, P., 2006 Jun, In : Communications in Partial Differential Equations. 31, 6, p. 827-848 22 p.

Research output: Contribution to journalArticle

Ornstein-Uhlenbeck Operator
Asymptotics of Solutions
Hamilton-Jacobi Equation
Long-time Behavior
Semilinear Parabolic Equation
10 Citations (Scopus)

Deposition of thin mesoporous silica films on glass substrates from basic solution

Shimura, N. & Ogawa, M., 2006 Nov 1, In : Journal of Colloid and Interface Science. 303, 1, p. 250-255 6 p.

Research output: Contribution to journalArticle

Silicon Dioxide
Silica
silicon dioxide
Glass
Borosilicate glass
23 Citations (Scopus)

Deposition of thin nanoporous silica layers on solid surfaces

Ogawa, M., Shimura, N. & Ayral, A., 2006 Apr 4, In : Chemistry of Materials. 18, 7, p. 1715-1718 4 p.

Research output: Contribution to journalArticle

Silicon Dioxide
Silica
Deionized water
Substrates
Silicon wafers
9 Citations (Scopus)

Effects of moisture and dissolved oxygen in methanol and ethanol solutions containing hydrochloric acid on hydrogen absorption and desorption behaviors of Ni-Ti superelastic alloy

Ogawa, T., Yokoyama, K., Asaoka, K. & Sakai, J., 2006 Apr 25, In : Materials Science and Engineering A. 422, 1-2, p. 218-226 9 p.

Research output: Contribution to journalArticle

Hydrochloric Acid
hydrochloric acid
Hydrochloric acid
Dissolved oxygen
moisture
31 Citations (Scopus)

Enhancing performance of next generation FSO communication systems using soft computing-based predictions

Kazaura, K., Omae, K., Suzuki, T., Matsumoto, M., Mutafungwa, E., Korhonen, T. O., Murakami, T., Takahashi, K., Matsumoto, H., Wakamori, K. & Arimoto, Y., 2006, In : Optics Express. 14, 12, p. 4958-4968 11 p.

Research output: Contribution to journalArticle

free-space optical communication
telecommunication
predictions
atmospheric turbulence
wave fronts
5 Citations (Scopus)

Experimental demonstration of next-generation FSO communication system

Kazaura, K., Omae, K., Suzuki, T., Matsumoto, M., Mutafungwa, E., Asatani, K., Murakami, T., Takahashi, K., Matsumoto, H., Wakamori, K. & Arimoto, Y., 2006, Proceedings of SPIE - The International Society for Optical Engineering. Vol. 6390. 63900G

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

free-space optical communication
Optical communication
telecommunication
Communication systems
Demonstrations
1 Citation (Scopus)

Finite element surface fitting for bridge management

Chen, X. & Kimura, T., 2006 Dec, In : International Journal of Information Technology and Decision Making. 5, 4, p. 671-681 11 p.

Research output: Contribution to journalArticle

Newton-Raphson method
Linear equations
Derivatives
10 Citations (Scopus)

Finite sheeted covering maps over 2-dimensional connected, compact Abelian groups

Eda, K. & Matijević, V., 2006 Jan 1, In : Topology and its Applications. 153, 7, p. 1033-1045 13 p.

Research output: Contribution to journalArticle

Covering Map
Compact Group
Abelian group
Homomorphisms
Covering