Laboratory of Advanced Software in Mathematics

Research Output 2002 2019

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Article
2019
3 Citations (Scopus)

Application of facial reduction to H state feedback control problem

Waki, H. & Sebe, N., Feb 1 2019, In : International Journal of Control. 92, 2, p. 303-316 14 p.

Research output: Contribution to journalArticle

Linear matrix inequalities
State feedback
Feedback control
Convergence of numerical methods
Control theory

New Performance Index “Attractiveness Factor” for Evaluating Websites via Obtaining Transition of Users’ Interests

Yoshida, A., Higurashi, T., Maruishi, M., Tateiwa, N., Hata, N., Tanaka, A., Wakamatsu, T., Nagamatsu, K., Tajima, A. & Fujisawa, K., Jan 1 2019, (Accepted/In press) In : Data Science and Engineering.

Research output: Contribution to journalArticle

Open Access
Websites
Weibull distribution
Factorization
2018

Evaluating energy-efficiency of DRAM channel interleaving schemes for multithreaded programs

Imamura, S., Yasui, Y., Inoue, K., Ono, T., Sasaki, H. & Fujisawa, K., Sep 2018, In : IEICE Transactions on Information and Systems. E101D, 9, p. 2247-2257 11 p.

Research output: Contribution to journalArticle

Dynamic random access storage
Energy efficiency
Servers
Energy utilization
Data storage equipment

Hybrid Vehicle Control and Optimization with a New Mathematical Method

Tateiwa, N., Hata, N., Tanaka, A., Nakayama, T., Yoshida, A., Wakamatsu, T. & Fujisawa, K., 2018, In : IFAC-PapersOnLine. 51, 31, p. 201-206 6 p.

Research output: Contribution to journalArticle

Hybrid vehicles
Powertrains
Simulators
Hybrid systems
Splines
9 Citations (Scopus)

Minimization of Akaike's information criterion in linear regression analysis via mixed integer nonlinear program

Kimura, K. & Waki, H., May 4 2018, In : Optimization Methods and Software. 33, 3, p. 633-649 17 p.

Research output: Contribution to journalArticle

Akaike Information Criterion
Linear regression
Regression Analysis
Regression analysis
Statistical Model
1 Citation (Scopus)

Reduction of H state feedback control problems for the MIMO servo systems

Waki, H. & Sebe, N., Jan 1 2018, (Accepted/In press) In : Asian Journal of Control.

Research output: Contribution to journalArticle

Servomechanisms
Linear matrix inequalities
State feedback
Feedback control
Byproducts
2017

Application of Facial Reduction to H_infty State Feedback Control Problem

Waki, H. & Sebe, N., 2017, (Accepted/In press) In : International Journal of Control.

Research output: Contribution to journalArticle

Application of mixed integer quadratic program to shortest vector problems

Kimura, K., Waki, H. & Yasuda, M., 2017, (Accepted/In press) In : JSIAM Letters.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Efficient Breadth-First Search on Massively Parallel and Distributed-Memory Machines

Ueno, K., Suzumura, T., Maruyama, N., Fujisawa, K. & Matsuoka, S., Mar 1 2017, In : Data Science and Engineering. 2, 1, p. 22-35 14 p.

Research output: Contribution to journalArticle

Open Access
Data storage equipment
Supercomputers
Resource allocation
Data structures
Processing
1 Citation (Scopus)

Perturbed sums-of-squares theorem for polynomial optimization and its applications

Muramatsu, M., Waki, H. & Tunçel, L., Jan 2 2016, In : Optimization Methods and Software. 31, 1, p. 134-156 23 p.

Research output: Contribution to journalArticle

Semidefinite Programming Relaxation
Sum of squares
Polynomials
Optimization Problem
Polynomial
2015
1 Citation (Scopus)

An algorithm for solving parametric integer program

Fu, N. & Shibuta, T., Dec 1 2015, In : Electronic Notes in Discrete Mathematics. 50, p. 299-305 7 p.

Research output: Contribution to journalArticle

Integer Program
Compiler Optimization
Algebraic Methods
Optimization Problem

Uniqueness of Butson Hadamard matrices of small degrees

Hirasaka, M., Kim, K. T. & Mizoguchi, Y., Sep 1 2015, In : Journal of Discrete Algorithms. 34, p. 70-77 8 p.

Research output: Contribution to journalArticle

Hadamard matrices
Hadamard Matrix
Uniqueness
Roots of Unity
P-matrix
2014
3 Citations (Scopus)

A formulation of composition for cellular automata on groups

Inokuchi, S., Ito, T., Fujio, M. & Mizoguchi, Y., Jan 1 2014, In : IEICE Transactions on Information and Systems. E97-D, 3, p. 448-454 7 p.

Research output: Contribution to journalArticle

Cellular automata
Chemical analysis
2013
21 Citations (Scopus)

Facial Reduction Algorithms for Conic Optimization Problems

Waki, H. & Muramatsu, M., Jul 1 2013, In : Journal of Optimization Theory and Applications. 158, 1, p. 188-215 28 p.

Research output: Contribution to journalArticle

Conic Optimization
Optimization Problem
Primal-dual
Zero Duality Gap
Graph Partition

Irreducibility criterion for algebroid curves

Shibuta, T., Jan 17 2013, In : Mathematics of Computation. 82, 281, p. 531-554 24 p.

Research output: Contribution to journalArticle

Tropical Geometry
Resolution of Singularities
Irreducibility
Algebraically closed
Analogue

Numerical reduction method for doubly nonnegative optimization problems

Tanaka, M., Nakata, K. & Waki, H., 2013, In : Journal of Math-for-Industry. 5, A, p. 41-50

Research output: Contribution to journalArticle

Open Access

Real ideal and the duality of semidefinite programming for polynomial optimization

Sekiguchi, Y., Takenawa, T. & Waki, H., Jun 1 2013, In : Japan Journal of Industrial and Applied Mathematics. 30, 2, p. 321-330 10 p.

Research output: Contribution to journalArticle

Semidefinite Programming
Duality
Polynomials
Polynomial
Optimization

Remarks on positivity of α-determinants via SDP relaxation

Osogami, T., Shirai, T. & Waki, H., 2013, In : Journal of Math-for-Industry. 5, A, p. 1-10

Research output: Contribution to journalArticle

Open Access
2012
12 Citations (Scopus)

Algorithm 920: SFSDP: A sparse version of full semidefinite programming relaxation for sensor network localization problems

Kim, S., Kojima, M., Waki, H. & Yamashita, M., Aug 1 2012, In : ACM Transactions on Mathematical Software. 38, 4, 27.

Research output: Contribution to journalArticle

Semidefinite Programming Relaxation
Computer programming
Sensor networks
Sensor Networks
Anchors
Path-following Methods
Primal-dual Method
Quadratic Optimization
Nonconvex Optimization
Non-negative
6 Citations (Scopus)

Gröbner bases of contraction ideals

Shibuta, T., Aug 1 2012, In : Journal of Algebraic Combinatorics. 36, 1, p. 1-19 19 p.

Research output: Contribution to journalArticle

Toric Ideal
Monomial
Homomorphisms
Contraction
Generalise
2011
2 Citations (Scopus)

Algorithms for computing multiplier ideals

Shibuta, T., Dec 1 2011, In : Journal of Pure and Applied Algebra. 215, 12, p. 2829-2842 14 p.

Research output: Contribution to journalArticle

Multiplier Ideals
Weyl Algebra
Bernstein Polynomials
Computing
Generalized Polynomials
4 Citations (Scopus)

One-dimensional rings of finite F-representation type

Shibuta, T., Apr 15 2011, In : Journal of Algebra. 332, 1, p. 434-441 8 p.

Research output: Contribution to journalArticle

Representation Type
Ring
Algebraically closed
High-dimensional
2009
9 Citations (Scopus)

Log canonical thresholds of binomial ideals

Shibuta, T. & Takagi, S., Aug 1 2009, In : Manuscripta Mathematica. 130, 1, p. 45-61 17 p.

Research output: Contribution to journalArticle

Log Canonical Threshold
Monomial Curve
Space Curve
Complete Intersection
Linear programming
181 Citations (Scopus)

Rietveld analysis software for J-PARC

Tomiyasu, R., Yonemura, M., Nishimaki, Y., Torii, S., Hoshikawa, A., Ishigaki, T., Morishima, T., Mori, K. & Kamiyama, T., Feb 21 2009, In : Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 600, 1, p. 94-96 3 p.

Research output: Contribution to journalArticle

Rietveld analysis
Graphical user interfaces
Particle accelerators
Japan
Neutrons
2008
11 Citations (Scopus)

Cohen-Macaulayness of almost complete intersection tangent cones

Shibuta, T., Apr 15 2008, In : Journal of Algebra. 319, 8, p. 3222-3243 22 p.

Research output: Contribution to journalArticle

Monomial Curve
Associated Graded Ring
Tangent Cone
Cohen-Macaulay
Complete Intersection
2005
3 Citations (Scopus)

On reversible cellular automata with finite cell array

Inokuchi, S., Honda, K., Lee, H. Y., Sato, T., Mizoguchi, Y. & Kawahara, Y., 2005, In : Unknown Journal. 3699, p. 130-141 12 p.

Research output: Contribution to journalArticle

cellular automaton
Cellular automata
5 Citations (Scopus)

Statistical properties of a quantum cellular automaton

Inui, N., Inokuchi, S., Mizoguchi, Y. & Konno, N., Sep 1 2005, In : Physical Review A - Atomic, Molecular, and Optical Physics. 72, 3, 032323.

Research output: Contribution to journalArticle

cellular automata
tungsten
trajectories
configurations
cells