Research

Research



Forthcoming [Update: 2017/04/25]

  • Bai, Z., Fujikoshi, Y. and Choi, K. P., 2017, High-Dimensional consistency of AIC and BIC for estimating the number of signi cant components in principal component analysis, to appear in Ann. Statist. [New]
  • Yanagihara, H., Oda, R., Hashiyama, Y. and Fujikoshi, Y., 2017, High-dimensional  asymptotic behavior of the difference between the log-dterminants of two Whishart matrices, Journal of Multivariate Analysis, 157, 70-86. [New]
  • Fujikoshi, Y., 2017, High-dimensional properties of AIC, BIC and Cp for estimation of dimensionality in canonical correlation analysis, to appear in SUT Journal of Mathematics. [New]
  • Fujikoshi, Y., 2017, High-dimensional asymptotic distributions of characteristic roots in multivariate linear models and canonical correlation analysis, to appear in Hiroshima Math. J. [New]
  • Yamada, H., 2017, Why Does the Trend Extracted by the Hodrick-Prescott Filtering Seem to be More Plausible Than the Linear Trend?, forthcoming in Applied Economics Letters.
  • Yamada, H., 2017, Several Least Squares Problems Related to the Hodrick-Prescott Filtering, forthcoming in Communications in Statistics– Theory and Methods.
  • Yamada, H., 2016, The Frisch-Waugh-Lovell Theorem for the Lasso and the Ridge Regression, forthcoming in Communications in Statistics – Theory and Methods.
  • Yamada, H., 2016, Estimating the Trend in US Real GDP Using the ℓ1 Trend Filtering, forthcoming in Applied Economics Letters.
  • Yanagihara, H., A high-dimensionality-adjusted consistent Cp-type statistic for selecting variables in a normality-assumed linear regression with multiple responses., Procedia Computer Science, in press.
  • Yamamura, M., Yanagihara, H., Solvang Kato, H., Øien, N. & Haug, T., Canonical correlation analysis for geographical \\ and chronological responses., Procedia Computer Science, in press.
  • Yanagihara, H., Kamo, K., Imori, S. & Yamamura, M., A study on the bias-correction effect of the AIC for selecting variables in normal multivariate linear regression models under model misspecification., REVSTAT-Statistical Journal, in press.
  • Makoto Matsumoto and Ryuichi Ohori, Walsh Figure of Merit for Digital Nets: An Easy Measure for Higher Order Convergent QMC, Monte Carlo and Quasi-Monte Carlo Methods, 2014, to appear
  • Ulyanov, V. V., Aoshima, M. and Fujikoshi, Y., 2016, Non-asymptotic results for Cornish-Fisher expansions. to appear in J. Mathematical Statistics.
  • Wakaki, H. and Fujikoshi, Y., 2016, Computable error bounds for high-dimensional approximations of LR test for additional information in canonical correlation analysis,  to appear in Theory of Probability and Its Applications
  • Inatsu, Y. and Wakaki, H., 2016, Asymptotic expansions of the null distribution of the LR test statistic for random-effects covariance structure in a parallel profile model,  to appear in J. Japan Statist. Soc.
  • Muthu Subash Kavitha , Pugalendhi Ganesh Kumar, Soon-Yong Park, Kyung-Hoe Huh, Min-Suk Heo, Takio Kurita, Akira Asano, Seo-Yong An, Sung-Il Chien, Automatic detection of osteoporosis based on hybrid genetic swarm fuzzy classifier approaches,
    Dentomaxillofacial Radiology, June 08, 2016.
  • Hara N, Satoh K, Otani K, Kawakami H, Ohtaki M,  High excess risk of heart disease mortality among Hiroshima atomic bomb male Survivors exposed near the Hypocenter, Hiroshima Journal of Medical Sciences 65, in press
  • Matsuba J, Otani K, Satoh K, Kawakami H, Ohtaki M,
    High initial-dose dependency of cerebrovascular disease mortality among female Survivors of the Hiroshima atomic bomb exposed in teens: a cohort study, 1970-2010, Hiroshima Journal of Medical Sciences 65, in press
  • K. Satoh, T. Tonda and S. Izumi, 2016, Logistic regression model for survival time analysis using time-varying coefficients, American Journal of Mathematical and Management Sciences, in press.
  • Fujikoshi, Y. and Sakurai, T., 2016, High-dimensional consistency of rank estimation criteria in multivariate linear model, to appear in Journal of Multivariate Analysis.
  • Yamada, H., 2016, A Small But Practically Useful Modification to the Hodrick-Prescott Filtering: A Note, forthcoming in Communications in Statistics – Theory and Methods.
  • Ulyanov, V. V., Aoshima and Fujikoshi, Y., 2016, Non-asymptotic results for Cornish-Fisher expansions, to appear in J.  Mathematical Statistics.
  • Wakaki, H. and Fujikoshi, Y., 2016, Computable error bounds for high-dimensional approximations of LR test for additional information in canonical correlation analysis, to appear in Theory of Probability and Its Applications
  • Fujikoshi, Y. and Sakurai, T., 2016, Some properties of estimation criteria for dimensionality in principal component analysis, to appear in Amer. J. Math. Manage. Sci.
  • M. Akahira, S. Hashimoto, K. Koike and N. Ohyauchi, Second order asymptotic comparison of the MLE and MCLE for a two-sided truncated exponential family of distributions, Communications in Statistics ― Theory and Methods, in press

2017 [Update: 2017/3/28]

  • Hayakawa, K., A Unit Root Test for Short Panels with Serially Correlated Errors, Communications in Statistics – Theory and Methods, Vol.46, Issue 8, 3891-3900. [New]

2016 [Update: 2016/11/14]

  • Fujikoshi, Y. , 2016, Likelihood ratio tests in multivariate linear model, In Applied Linear Algebra in Action (Ed., V. N. Katsikis), 139-164, InTech, Croatia.
  • Fujikoshi, Y. and Sakurai, T., 2016, Some properties of estimation criteria for dimensionality in principal component analysis,  Amer. J. Math. Manage. Sci., 35, 133-142.
  • Fujikoshi, Y. and Sakurai, T., 2016, High-dimensional consistency of rank estimation criteria in multivariate linear model, Journal of Multivariate Analysis, 149, 199-212.
  • Yamamura, M., Fukui, K. & Yanagihara, H., 2016, Illustration of the varying coefficient model for a tree growth analysis from the age and space perspectives.,  FORMATH, 15, 1-9.
  • Georg Wimmer, Toru Tamaki, J.J.W. Tischendorf, Michael Hefner, Shigeto Yoshida, Shinji Tanaka, Andreas Uhl, 2016, Directional wavelet based features for colonic polyp classification,
     Medical Image Analysis, 31, 16-36, ISSN 1361-8415, http://dx.doi.org/10.1016/j.media.2016.02.001
  • Toru Tamaki, 2016, Defocus-aware Dirichlet particle filter for stable endoscopic video frame recognition, ARTIFICIAL INTELLIGENCE IN MEDICINE, 68(1),16
  • Toru Tamaki, 2016, Computer-aided diagnosis of colorectal polyp histology by using a real-time image recognition system and narrow-band imaging magnifying  colonoscopy, GASTROINTESTINAL ENDOSCOPY , 83(3), 643-649
  • Kinoshita Y, Yamasaki F, Tominaga A, Ohtaki M, Usui S, Arita K, Sugiyama K, Kurisu K, 2016, Diffusion-weighted imaging and the apparent diffusion coefficient on 3T MR imaging in the differentiation of craniopharyngiomas and germ cell tumors,
    NEUROSURGICAL REVIEW, 39(2), 207-213.
  • Bumdelger B, Kokubo H, Kamata R, Fujii M, Yoshimura K, Aoki H, Orita Y, Ishida T, Ohtaki M, Nagao M, Ishida M, Yoshizumi M, 2016, Osteoprotegerin Prevents Development of Abdominal Aortic Aneurysms, PLOS ONE, 11(1).
  • Tanaka K, Ohtaki M, Hoshi M, 2016, Chromosome aberrations in Japanese fishermen exposed to fallout radiation 420-1200 km distant from the nuclear explosion test site at Bikini Atoll,
    report 60 years after the incident., Radiat Environ Biophys. 2016,  55(3), 329-37. doi: 10.1007/s00411-016-0648-3.
  • Hayakawa, K., On the Effect of Weighting Matrix in GMM Specification Test,  Journal of Statistical Planning and Inference, 178, 84-98
  • Hayakawa, K., 2015, Improved GMM Estimation of panel VAR Models, Computational Statistics and Data Analysis, 100, 240-264
  • Hayakawa, K. and S. Nagata, 2015, On the Behavior of the GMM Estimator in Persistent Dynamic Panel Data Models with Unrestricted Initial Conditions, Computational Statistics and Data Analysis, 100, 265-303
  • Yamada, H., 2015, Ridge Regression Representations of the Generalized Hodrick-Prescott Filter, Journal of the Japan Statistical Society, 45, 121-128
  • Wang, W. and M. Kaffo, 2016, Bootstrap Inference for Instrumental Variable Models with Many Weak Instruments,
    Journal of Econometrics, 192(1), 231-268
  • K. Satoh and T. Tonda, 2016, Estimating regression coefficients for balanced growth curve model when time trend of baseline is not specified, American Journal of Mathematical and Management Sciences, 35(3), 183-193
  • Hayakawa, K., 2016, Identification Problem of GMM Estimators for Panel Data Models with Interactive Fixed Effects, Economics Letters, 139, 22-26
  • Yamada, H. and G. Yoon 2016, Selecting the Tuning Parameter of the l1 Trend Filter, Studies in Nonlinear Dynamics and Econometrics,20(1), 97-105
  • Yamada, H. and G. Yoon, 2016, Measuring the US NAIRU as a Step Function, Empirical Economics, 51(4), 1679-1688

2015 [Update: 2016/8/30]

  • Takahashi, T. and Kurita, T., 2015, Mixture of Subspaces Image Representation and Compact Coding for Large-Scale Image Retrieval, IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE, 37(7), 1469-1479
  • Hayakawa, K. and M. H. Pesaran, 2015, Robust Standard Errors in Transformed Likelihood Estimation of Dynamic Panel Data Models with Cross-Sectional Heteroskedasticity, Journal of Econometrics, 188(8), 111-134
  • Toru Tamaki, 2015, Local fractal dimension based approaches for colonic polyp classification, MEDICAL IMAGE ANALYSIS, 26(1), 92-107
  • Toru Tamaki, 2015, A Computer System To Be Used With Laser-based Endoscopy for Quantitative Diagnosis of Early Gastric Cancer,  JOURNAL OF CLINICAL GASTROENTEROLOGY, 49(2), 108-115
  • Akinori Hidaka and Takio Kurita, 2016, Randomized and Dimension Reduced Radial Basis Features for Support Vector Machine,  Trans. of the Institute of Systems, Control and Information Engineers (ISCIE), 29(1), 1-8.
  • Sho Ikeda, Shin Watanabe, Bisser Raytchev, Toru Tamaki, Kazufumi Kaneda, Spectral Rendering of Interference Phenomena Caused by Multilayer Films Under Global Illumination Environment, ITE Transactions on Media Technology and Applications, 3(1), 76-84, http://dx.doi.org/10.3169/mta.3.76
  • Yanagihara, H., 2015, Conditions for consistency of a log-likelihood-based information criterion
    in normal multivariate linear regression models under the violation of normality assumption., Journal of the Japan Statistical Society, 45(1), 21-56.
  • Fukui, K., Yamamura, M. & Yanagihara, H., 2015, Comparison with RSS-based model selection criteria for selecting growth functions., FORMATH, 14, 27-39.
  • Hayakawa, K., 2015, The Asymptotic Properties of the System GMM Estimator in Dynamic Panel Data Models When Both N and T are Large, Econometric Theory, 31(3), 647-667
  • Yanagihara, H., Wakaki, H. and Fujikoshi, Y., 2015, A consistency property of the AIC for multivariate linear models when the dimension and the sample size are large, Electronic Journal of Statistics, 9, 869-897
  • M. Ohtaki, T. Tonda, K. Aihara, A Two-Phase Poisson Process Model and Its Application to Analysis of Cancer Mortality among A-bomb Survivors, Mathematical Biosciences, 268, 31-37
  • Yukako Kuzuhara, Kensuke Kawamura, Rena Yoshitoshi, Toru Tamaki, Shun Sugai, Mai Ikegami, Yuzo Kurokawa, Taketo Obitsu, Miki Okita, Toshihisa Sugino, Taisuke Yasuda, 2015, A preliminarily study for predicting body weight and milk properties in lactating Holstein cows using a three-dimensional camera system, Computers and Electronics in Agriculture, 111, 186-193
  • Yoon, G., 2015, Locating Change-Points in Hodrick-Prescott Trends with an Application to US Real GDP: A Generalized Unobserved Components Model Approach, Economic Modelling, 45, 136-141
  • B. Yuan, T. Tamaki, T. Kushida, Y. Mukaigawa, H. Kubo, B. Raytchev, K. Kaneda, 2015, Optical tomography with discretized path integral, Journal of Medical Imaging, 2(3)
  • Enomoto, R., Sakurai, T. and Fujikoshi, Y., 2015, Consistency properties of AIC, BIC, Cp and their modifications in the growth curve model under a large-(q, n) framework, SUT Journal of Mathematics, 51, 59-81
  • Hirokazu Yanagihara, 2015, Condions for Consistency of a Log-Likelihood-Based Information Criterion in Normal Multivariate Linear Regression Models under the Violation of Normality Assumption, Journal of the Japan Statistical Society, 45(1), 21–56
  • T. Tonda, K. Satoh, K. Kamo, 2015, Detecting a local cohort effect for cancer mortality data using a varying coefficient model, Journal of Epidemiology, 25(10), 639-646
  • S. Hashimoto and K. Koike, 2015, Bhattacharyya type information inequality for the Bayes risk, Communications in Statistics ― Theory and Methods, 44(24), 5213-5224
  • George D. Kerr, Stephen D. Egbert, Isaf Al-Nabulsi, Ian K. Bailiff, Harold L. Beck, Irina G. Belukha, John E. Cockayne, Harry M. Cullings, Keith F. Eckerman, Evgeniya Granovskaya, Eric. J. Grant, Masaharu Hoshi, Dean Kaul, Victor Kryuchkov, Daniel Mannis, Megu Ohtaki, Keiko Otani, Sergey Shinkarev, Steve L. Simon, Gregory D. Spriggs, Valeriy F. Stepanenko, Daniela Stricklin, Joseph F. Weiss, Ronald L. Weitz, Clemens Woda, Patricia R. Worthington, Keiko Yamoto, Robert W. Young, 2015, Workshop report on Atomic bomb dosimetry – Review of dose related factors for the evaluation of exposures to residual radiation at Hiroshima and Nagasaki, Health Physics, 109(6), 582-600
  • Nishino, H. and Kakamu, K., 2015,  A random walk stochastic volatility model for income inequality, Japan and World Economy, 36, 21-28
  • Odaki, M., Cointegration rank tests based on vector autoregressive approximations under alternative hypotheses, Economics Letters, 136, 187-189 [New]


2014

    • Imori, S., Yanagihara, H. and Wakaki, H., 2014, Simple Formula for Calculating Bias-Corrected AIC in Generalized Linear Models, Scandinavian Journal of Statistics, 41(2), 535-555
    • M. Matsumoto, M. Saito, K. Matoba, 2014, A computable figure of merit for quasi-monte carlo point sets, Mathematics of Computation, 83, 1233-1250
    • Yamada, H., Y. Wei, 2014, Some Theoretical and Simulation Results on the Frequency Domain Causality Test, Econometric Reviews, 33(8), 936-947
    • Fujikoshi, Y., T. Sakurai, H. Yanagihara, 2014, Consistency of high-dimensional AIC-type and Cp-type criteria in multivariate linear regression, Journal of Multivariate Analysis, 123, 184-200
    • Yamada, H., G. Yoon, 2014, When Grilli and Yang Meet Prebisch and Singer: Piecewise Linear Trends in Primary Commodity Prices, Journal of International Money and Finance, 42, 193-207
    • Hashiyama Y., Yanagihara, H., Fujikoshi, Y., 2014, Jackkife bias correction of the AIC for selecting variables in canonical correlation analysis under model misspecification., Linear Algebra and Its Application, 455, 82-106
    • Baowei Lin, Toru Tamaki, Fangda Zhao, Bisser Raytchev, Kazufumi Kaneda, KojiIchii, 2014, Scale alignment of 3D point clouds with different scales, Machine Vision and Applications, 25(8), 1989-2002
    • Takahashi Takashi and Takio Kurita, 2014, Image Classification using a Mixture of Subspace Models, IPSJ Transactions on Computer Vision and Application, 6, 93-97
    • Wakaki, H., Fujikoshi, Y., Ulyanov V. V., 2014, Asymptotic expansions of the distributions of MANOVA tests when the dimension is large, Hiroshima Mathematical Journal, 44(3), 247-259
    • Zhouxin YANG, Takio KURITA, 2014, Improvements of local descriptor in HOG/SIFT by BOF approach, IEICE Transactions on Fundamentals of Electronics, E97D(5), 1293-1303
    • Yamada, H., 2014, Estimating the Time-Varying NAIRU and the Phillips Curve Slope Simultaneously: A Note, Applied Economics Letters, 24(15), 1057-1059
    • K. Satoh, T. Tonda, 2014, Estimating semiparametric varying coefficients for geographical data in a mixed effects model, Journal of The Japan Statistical Society, 44(1), 25-41
    • K. Tanaka, K. Satoh, A. Kohda, 2014, Dose and dose-rate response of lymphocytes chromosome aberrations in mice chronically irradiated within a low-dose-rate range after age adjustment, Radiation Protect Dosimetry, 159, 38-45


2013

  • Yuan K.-H., Y. Tian, H. Yanagihara, 2013, Empirical correction to the likelihood ratio statistic for structural equation modeling with many variables, Psychometrika, 80(2), 379-405
  • M. Saito, M. Matsumoto, 2013, Variants of Mersenne Twister Suitable for Graphic Processors, ACM Transactions on Mathematical Software, 39(2), (Article Number 12, 20 pages)
  • Hamanaka T., Omata T., Sekimoto S., Sugiyama T., Fujikoshi, Y., 2013, Bleb analysis by using anterior segment optical coherence temography in two different methods of trabeculectomy, Investigative Ophthalmology & Visual Science, 54, 6536-6541
  • Toru Tamaki, Junki Yoshimuta, Misato Kawakami, Bisser Raytchev, Kazufumi Kaneda, Shigeto Yoshida, Yoshito Takemura, Keiichi Onji, Rie Miyaki, Shinji Tanaka, 2013, Computer-Aided Colorectal Tumor Classification in NBI Endoscopy Using Local Features, Medical Image Analysis, 17(1), 78-100
  • Fujikoshi, Y., Enomoto R., Sakurai T., 2013, High-dimensional AIC in the growth curve mode, Journal of Multivariate Analysis, 122, 239-250
  • J. Dick, M. Matsumoto, 2013, On the fast computation of the weight enumerator polynomial and the t value of digital nets over finite abelian groups, SIAM Journal on Discrete Mathematics, 27(3), 1335-1359
  • Takeno, Shinsuke, Takahashi, Yoshiaki, Moroga, Toshihiko, Kawahara, Katsunobu, Yamashita, Yuichi, Ohtaki, Megu, 2013, Retrospective Study Using the Propensity Score to Clarify the Oncologic Feasibility of Thoracoscopic Esophagectomy in Patients with Esophageal Cancer, WORLD JOURNAL OF SURGERY, 37(7), 1673-1680
  • Miyaki, Rie, Yoshida, Shigeto, Tanaka, Shinji, Kominami, Yoko, Sanomura, Yoji, Matsuo, Taiji, Oka, Shiro, Raytchev, Bisser, Tamaki, Toru, Koide, Tetsushi et al., Quantitative identification of mucosal gastric cancer under magnifying endoscopy with flexible spectral imaging color enhancement, Journal of Gastroenterology, 28(5), 841-847
  • Bisser Raytchev, Yuta Kikutsugi, Toru Tamaki, Kazufumi Kaneda, Embedding class information into local invariant features by low-dimensional retinotopic mapping, Machine Vision and Applications, 24(2), 408-418
  • Yamada, H., L. Jin, 2013, Japan’s output gap estimation and l1 trend filtering, Empirical Economics, 45(1), 81-88
  • Lee H, G. Yoon, 2013, Does purchasing power parity hold sometimes? Regime switching in real exchange rates, Applied Economics, 45(16-18), 2279-2294
  • Ken-Ichi Kamo, Hirokazu Yanagihara, Kenichi Satoh, 2013, Bias-corrected AIC for selecting variables in Poisson regression models, Communications in Statistics – Theory and Methods, 42(11), 1911-1921
  • Arefin M. S., Y. Morimoto, M. A. Sharif, 2013, BAENPD: A bilingual plagiarism detector, Journal of Computers, 8(5), 1145-1156
  • Arefin M. S., Xu, J., Z. Chen, Y. Morimoto, 2013, Skyline queries for selecting spatial objects by utilizing surrounding environment, Journal of Computers, 8(7), 1742-1749
  • Baowei Lin, Toru Tamaki, Marcos Slomp, Bisser Raytchev, Kazufumi Kaneda, Koji Ichii, 2013, 3D Keypoints Detection from a 3D Point Cloud for Real-Time Camera Tracking, IEEJ Transactions on Electronics, Information and Systems, 133(1), 84-90
  • Baowei Lin, Yuji Ueno, Kouhei Sakai, Toru Tamaki, Bisser Raytchev, Kazufumi Kaneda, Koji Ichi, 2013, Image Based Detection of 3D Scene Change, IEEJ Transactions on Electronics, Information and Systems, 133(1), 103-110
  • Enomoto R., Sakurai T., Fujikoshi, Y., 2013, Consistency of AIC and its modification in the growth curve model under a large-(q; n) framework, SUT Journal of Mathematics, 49, 93-107
  • M. Matsumoto, 2013, Introduction to Arithmetic Mapping Class Groups, IAS-Park City Mathematics Series, 20, 317-351
  • Guo X. Y., C. Muraki Asano, A. Asano, T. Kurita, 2013, Modeling the perception of visual complexity in texture images, International Journal of Affective Engineering, 12(2), 223-231
  • Shimada K., Y. Noguchi, T. Kurita, 2013, Fast and robust smile intensity estimation by cascaded support vector machines, International Journal of Computer Theory and Engineering, 5(1), 24-30
  • Chen H., M. S. Arefin, Z. Chen, Y. Morimoto, 2013, Place recommendation based on users check-in history for location-based services, International Journal of Networking and Computing, 3(2), 228-243
  • Siddique M. A., A. Zaman, M. M. Islam, Y. Morimoto, 2013, Distributed spatial k-dominant skyline maintenance using computational object, International Journal of Networking and Computing, 3(2), 244-263
  • Fujiwara M., T. Minamidani, I. Nagai, H. Wakaki, 2013, Principal components regression by using generalized principal components analysis, Journal of Japan Statistical Society, 43(1), 57-78
  • Sakurai T., Nakata T., Fujikoshi, Y., 2013, High-dimensional AICs for selection of variables in discriminant analysis, Sankhya, Ser. A, 75, 139-170
  • M. Matsumoto, Y. Yoshiki, 2013, Existence of higher order convergent quasi-Monte Carlo rules via Walsh figure of merit, Monte Carlo and Quasi-Monte Carlo Methods 2012, Springer, 569-579
  • H. Haramoto, M. Matsumoto, T. Nishimura, Y. Otsuka, 2013, A nonempirical test on the 2nd to the 6th least significant bits of PRNGs, Monte Carlo and Quasi-Monte Carlo Methods 2012, Springer, 417-426
  • Tanabe K., T. Suzuki, T. Kurita, K. Nishida, B. Lucic, D. Amic, 2013, Improvement of carcinogenicity prediction performances based on sensitivity analysis in variable selection of SVM models, the Journal of Chemical Information and Modeling, 24(7), 565-580


2012

  • Matsukawa T., T. Kurita, 2012, Image representation for generic object recognition using higher-order local autocorrelation features on posterior probability images, Pattern Recognition, 45,(2), 707-719
  • Yoshito Takemura, Shigeto Yoshida, Shinji Tanaka, Rie Kawase, Keiichi Onji, Shiro Oka, Toru Tamaki, Bisser Raytchev, Kazufumi Kaneda, Masaharu Yoshihara, Kazuaki Chayama, 2012, Computer-aided system for predicting the histology of colorectal tumors by using narrow-band imaging magnifying colonoscopy (with video), Gastrointestinal Endoscopy, 75(1), 179-185
  • Yanagihara, H., H. Fujisawa, 2012, Iterative bias correction of the cross-validation criterion, Scandinavian Journal of Statistics, 39, 116-130
  • Yanagihara, H., 2012, A non-iterative optimization method for smoothness in penalized spline regression, Statistics and Computing, 22, 527-544
  • Watanabe K., A. Hidaka, N. Otsu, T. Kurita, 2012, Automatic analysis of composite physical signals using non-negative factorization and information criterion, PLoS ONE, 7(3), e32352
  • Doskaliyev, Aidos, Yamasaki, Fumiyuki, Ohtaki, Megu, Kajiwara, Yoshinori, Takeshima, Yukio, Watanabe, Yosuke, Takayasu, Takeshi, Amatya, Vishwa Jeet, Akiyama, Yuji, Sugiyama, Kazuhiko et al., 2012, Lymphomas and glioblastomas: Differences in the apparent diffusion coefficient evaluated
    with high b-value diffusion-weighted magnetic resonance imaging at 3T, European Journal of Radiology, 81(2), 339-344
  • Shi, Lin, Fujioka, Kurumi, Sun, Jiying, Kinomura, Aiko, Inaba, Toshiya, Ikura, Tsuyoshi, Ohtaki, Megu, Yoshida, Mitsuaki, Kodama, Yoshiaki, Livingston, Gordon K. et al., A Modified System for Analyzing Ionizing Radiation-Induced Chromosome Abnormalities, RADIATION RESEARCH, 177(5), 533-538
  • Yanagihara, H., K. Kamo, S. Imori, K. Satoh, 2012, Bias-corrected AIC for selecting variables in multinomial logistic regression models, Linear Algebra and Its Applications, 436, 4329-4341
  • Kondo M, M. Yamamura, S. Hoshi, I. Okubo, 2012, Demand for pneumococcal vaccination under subsidy program for the elderly in Japan, BMC Health Services Research, 12:313
  • Yoon, G., 2012, Explosive U.S. budget deficit, Economic Modelling, 29(4), 1076-1080
  • Yoon, G., 2012, Some properties of periodically collapsing bubbles, Economic Modelling, 29(2), 299-302
  • Tonda, T., Satoh, K., Otani K., Sato Y., Maruyama H., Kawakami H., Tashiro S., Hoshi M., Ohtaki, M., 2012, Investigation on circular asymmetry of geographical distribution in cancer mortality of Hiroshima atomic bomb survivors based on risk maps: analysis of spatial survival data, Radiation and Environmental Biophysics, 51(2), 133-141
  • Tanaka K., Kohda A., Satoh, K., 2012, Dose-rate-effects and dose and dose-rate effectiveness factor (DDREF) on frequencies of chromosome aberrations in splenic lymphocytes from mice continuously exposed to low-dose-rate gamma-radiation, Journal of Radiological Protection, 33, 61-70
  • Ogura T., Fujikoshi, Y., Sugiyama T., 2012, A variable selection criterion for two sets of principal component scores in principal canonical correlation, Communication in Statistics – Theory and Methods, 42, 2118-2135
  • Kavitha M. S., A. Asano, A. Taguchi, T. Kurita, M. Sanada, 2012, Diagnosis of osteoporosis on dental panoramic radiographs using support vector machine in computer-aided system, BMC Medical Imaging, 12:1
  • Guo, X., C. Muraki Asano, A. Asano, T. Kurita, L. Li, 2012, Analysis of the texture characteristics associated with visual complexity perception, Optical Review, 19(5), 306-314
  • Siddique M. A., Y. Morimoto, 2012, Efficient k-dominant skyline computation for high dimensional dpace with domination power index, Journal of Computers, 7(3), 608-615
  • Yang L., A. Asano, L. Li, C. Muraki Asano, T. Kurita, 2012, Multi-structural texture analysis using mathematical morphology, IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, E95A(10), 1759-1767
  • Isamu Nagai, Hirokazu Yanagihara, Kenichi Satoh, 2012, Optimization of ridge parameters in multivariate generalized ridge regression by plug-in methods, Hiroshima Mathematical Journal, 42, 301-324
  • Morimoto, Y., M. A. Siddique, M. S. Arefin, 2012, Agent-based anonymous skyline set computation in cloud databases, International Journal of Computational Science and Engineering, 7(1), 73-81
  • Arefin M. S., Y. Morimoto, 2012, Skyline sets queries for incomplete data, International Journal of Computer Sciences and Information Technology, 4(5), 67-80
  • Arefin M. S., Y. Morimoto, 2012, Management of multilingual contents in web environment, International Journal of Computing Communication and Networking Research, 1(1), 18-37
  • Hayakawa, K., 2012, GMM estimation of short dynamic panel data model with interactive fixed effects, Journal of the Japan Statistical Society, 42(2), 109-123
  • Su Chen, Makoto Matsumoto, Takuji Nishimura, Art B. Owen, 2012, New Inputs and Methods for Markov Chain Quasi-Monte Carlo, Monte Carlo and Quasi-Monte Carlo Methods 2010, L. Plaskota and H. Wo´zniakowski (Ed.) Springer-Verlag 2012, 293-307
  • Tsuchiya C., S. Tanaka, H. Furusho, K. Nishida, T. Kurita, 2012, Real-time vehicle detection using a single rear camera for a blind spot warning system, SAE International Journal of Passenger Cars – Electronic and Electrical Systems, 5(1), 146-153


2011

  • Mihoko Doi, Noboru Hattori, Akihito Yokoyama, Yojiro Onari, Masashi Kanehara, Kenji Masuda, Tetsuji Tonda, Megu Ohtaki, Nobuoki Kohno, 2011, Effect of mustard gas exposure on incidence of lung cancer: A longitudinal study, American Journal of Epidemiology, 173(6), 659-666
  • Shin Harase, Makoto Matsumoto, Mutsuo Saito, 2011, Fast lattice reduction for F2-linear pseudorandom number generators, Mathematics of Computation, 80, 395-407
  • Shimizu H., H. Wakaki, 2011, Asymptotic expansions for a class of tests for a general covariance structure under a local alternative, Journal of Multivariate Analysis, 102(6), 1080-1089
  • Keiichi Onji, Shigeto Yoshida, Shinji Tanaka, Rie Kawase, Yoshito Takemura, Shiro Oka, Toru Tamaki, Bisser Raytchev, Kazufumi Kaneda, Masaharu Yoshihara, Kazuaki Chayama, 2011, Quantitative analysis of colorectal lesions observed on magnified endoscopy images, Journal of Gastroenterology, 46(12), 1382-1390
  • Omar M. Mahmoud, Atsushi Tominaga, Vishwa Jeet Amatya, Megu Ohtaki, Kazuhiko Sugiyama, Tetsuhiko Sakoguchi, Yasuyuki Kinoshita, Yukio Takeshima, Nobukazu Abe, Yuji Akiyama, Ahmad I. El-Ghoriany, Abdel Karim H. Abd Alla, Mostafa A. M. El-Sharkawy, Kazunori Arita, Kaoru Kurisu, Fumiyuki Yamasaki, 2011, Role of PROPELLER diffusion-weighted imaging and apparent diffusion coefficient in the evaluation of pituitary adenomas, European Journal of Radiology, 80(2), 412-417
  • Fujikoshi, Y., Kan T., Takahashi S., Sakurai T., 2011, Prediction error citerion for selecting variables in a linear regression model., Annals of the Institute of Statistical Mathematics, 63, 387-403
  • Tanitame K., Tanitame N., Tani C., Ishikawa M., Takasu M., Date S., Otani K., Awai K., 2011, Evaluation of lumber nerve root compression using thin-slice thickness coronal magnetic resonance imaging: three-dimensional fat-suppressed multi-shot balanced non-steady-state free precession versus three dimensional, JAPANESE JOURNAL OF RADIOLOGY, 29(9), 623-629
  • Marcos Slomp, Matthew Johnson, Toru Tamaki, Kazufumi Kaneda, 2011, Photorealistic Real-time Rendering of Spherical Raindrops with Hierarchical Reflective and Refractive Maps, Computer Animation and Virtual Worlds, 22(4), 393-404
  • Yoon, G., 2011, An empirical demonstration of classical comparative cost theory: A correction to Balassa (1963), Applied Financial Economics, 21(23), 1765-1767
  • Fujikoshi Y., Satoh T., Sugiyama T., 2011, Asymptotic distribution of the contribution ratio in high-dimensional principal component analysis, American Journal of Mathematical and Management Sciences, 31, 39-54
  • Fujikoshi Y., 2011, Confidence intervals and model selection criteria in profile analysis of growth curve models, SUT Journal of Mathematics, 47, 105-118
  • Seo T., Sakurai T., Fujikoshi, Y., 2011, LR tests for two hypotheses in profile analysis of growth curve models., SUT Journal of Mathematics, 47, 105-118
  • Marcos Slomp, Michihiro Mikamo, Bisser Raytchev, Toru Tamaki, Kazufumi Kaneda, 2011, GPU-based SoftAssign for Maximizing Image Utilization in Photomosaics, International Journal of Networking and Computing, 1(2), 211-229
  • Yamada, H., 2011, A note on bandpass filters based on the Hodrick-Prescott filter and the OECD system of composite leading indicators, Journal of Business Cycle Measurement and Analysis, 2011(2), 105-109
  • Sakurai T., Igeta M., Fujikoshi, Y., 2011, High-dimensional asymptotic distribution of test statistic for multivariate linear hypothesis in random-coefficient model, Journal of Combinatorics, Information and System Science, 36, 49-62
  • Debnath R., Takahashi H., T. Kurita, 2011, A comparison of SVM-based evolutionary methods for multicategory cancer diagnosis using microarray gene expression data, Journal of Systemics, Cybernatics and Informatics, 9(6), 63-68
  • Tetsuji Kenichi Satoh, Teruyuki Nakayama, Kota Katanoda, Tomotaka Sobue, Megu Ohtaki, 2011, A nonparametric mixed-effects model for cancer mortality, Australian & New Zealand Journal of Statistics, 53(2), 247-256
  • Yanagihara, H., K. Kamo, T. Tonda, 2011, Second-order bias-corrected AIC in multivariate normal linear models under nonnormality, The Canadian Journal of Statistics, 39, 126-146


2010

  • Hayakawa, K., 2010, The effects of dynamic feedbacks on LS and MM estimator accuracy in panel data models: Some additional results, Journal of Econometrics, 159(1), 202-208
  • Yoshito Takemura, Shigeto Yoshida, Shinji Tanaka, Keiichi Onji, Shiro Oka, Toru Tamaki, Kazufumi Kaneda, Masaharu Yoshihara, Kazuaki Chayama, 2010, Quantitative analysis and development of a computer-aided system for identification of regular pit patterns of colorectal lesions, Gastrointestinal Endoscopy, 72(5), 1047-1051
  • Megu Ohtaki, Keiko Otani, Keiko Hiyama, Naomi Kamei, Kenichi Satoh, Eiso Hiyama, 2010, A robust method for estimating gene expression states using Affymetrix microarray probe level data, BMC Bioinformatics, 11:183
  • Kato N., Yamada T., Fujikoshi, Y., 2010, High-dimensional asymptotic expansion of LR statistic for testing the intraclass correlation structure and its error bound, Journal of Multivariate Analysis, 101, 101-112
  • Srivastava M. S., H. Yanagihara, 2010, Testin g the equality of several covariance matrices with fewer observations than the dimension, Journal of Multivariate Analysis, 101, 1319-1329
  • Yanagihara, H., H. Satoh, 2010, An unbiased Cp criterion for multivariate ridge regression, Journal of Multivariate Analysis, 101, 1226-1238
  • Akita T., J. Jin, H. Wakaki, 2010, High dimensional Edgeworth expansion of a test statistic on independence and its error bound, Journal of Multivariate Analysis, 101(8), 1806-1813
  • Yamamura, M., I. Shoji, 2010, A nonparametric method of multi-step ahead forecasting in diffusion processes, Physica A: Statistical Mechanics and its Applications, 389, 2408-2415
  • Tanabe K., B.Lucic, D. Amic, T. Kurita, M. Kaihara, N. Onodera, T. Suzuki, 2010, Prediction of carcinogenicity for diverse chemicals based on substructure grouping and SVM modeling, Molecular Diversity, 14(4), 789-802
  • Yamada, H., S. Nagata, Y. Honda, 2010, A comparison of two alternative composite leading indicators for detecting Japanese business cycle turning points, Applied Economics Letters, 17, 875-879
  • Matsukawa T., T. Kurita, 2010, Extraction of combined features from global/local statistics of visual words using relevant operations, IEICE Transactions on Information and Systems, E93D(10), 2870-2871
  • Debnath R., T. Kurita, 2010, An evolutionary approach for gene selection and classification of microarray data based on SVM error-bound theories, Biosystems, 100(1), 39-46
  • Kawaguchi Y., Ulyanov V. V., Fujikoshi, Y., 2010, Asymptotic distributions of basic statistics in geometric representation for high dimensional data and error bounds, Informatics and Applications, 4, 22-27 (in Russian)
  • Yamamura, M., H. Yanagihara, M. S. Srivastava, 2010, Variable selection in multivariate linear regression models with fewer observations than the dimension, Japanese Journal of Applied Statistics, 39(1), 1-19
  • Hayakawa, K., M. Nogimori, 2010, New transformation methods in dynamic panel data models with heterogeneous time trends, Applied Economics Letters, 17(4), 375-379
  • Siddique M. A., Y. Morimoto, 2010, Continuous k-dominant skyline computation by using divide and conquer strategy, IPSJ Transactions on Databases, 3(2), 48-60
  • Siddique M. A., Y. Morimoto, 2010, Algorithm for computing convex skyline objectsets on numerical databases, IEICE Transactions on Information and Systems, E93D(10), 2709-2716
  • Siddique M. A., Y. Morimoto, 2010, k-dominant and extended k-dominant skyline computation by using statistics, International Journal on Computer Science and Engineering, 2(5), 1934-1943
  • Morimoto, Y., 2010, Co-location pattern mining for unevenly distributed data: Algorithm, experiments, and applications, International Journal of Computational Science and Engineering, 5(3-4), 185-196
  • Siddique M. A., Y. Morimoto, 2010, Efficient maintenance of all k-dominant skyline query results for frequently updated database, IARIA International Journal on Advances in Software, 3(3-4), 424-433
  • Tomohisa Manabe, Toru Nakayama, Bisser Raytchev, Toru Tamaki, Kazufumi Kaneda, 2010, Image-based relighting – luminance mapping based on lighting functions, International Journal of CAD/CAM, 12(1)
  • Yukihiko Ushiyama, Tohru Tamaki, Hisato Igarashi, Osamu Hashimoto, 2010, Real-time Chart System of Table Tennis Tournaments on the Internet, International Journal of Table Tennis Sciences, 6, 155-159
  • Masataka Andoh, Yasunori Sato, Hiromi Sakamoto, Teruhiko Yoshida, Megu Ohtaki, 2010, Detection of inappropriate samples in association studies by an IBS-based method considering linkage disequilibrium between genetic markers, Journal of Human Genetics, 55, 436-440


2009

  • Hayakawa, K., 2009, On the effect of mean-nonstationarity in dynamic panel data models, Journal of Econometrics, 153(2), 133-135
  • Kurozumi E., K. Hayakawa, 2009, The asymptotic properties of efficient estimators for cointegrating regression models with serially dependent errors, Journal of Econometrics, 149(2), 118-135
  • Hayakawa, K., 2009, A simple efficient instrumental variable estimator in panel AR(p) models when both N and T are large, Econometric Theory, 25(3), 873-890
  • Fujikoshi, Y., Sakurai T., 2009, High-dimensional asymptotic expansions for the distributions of canonical correlations, Journal of Multivariate Analysis, 100, 231-242
  • Wakaki, H., M. Aoshima, 2009, Optimal discriminant functions for normal populations, Journal of Multivariate Analysis, 100(1), 58-69
  • Hayakawa, K., 2009, New Transformation Methods in Dynamic Panel Data Models with Heterogeneous Time Trends, Applied Economics Letters, 17(4), 375-379
  • Yamamura, M., H. Yanagihara, 2009, Ordering municipalities by medical cost efficiency under the Japanese national health insurance system using the stochastic cost frontier model, American Journal of Mathematical and Management Sciences, 29, 371-392
  • Hayakawa, K., 2009, First-difference or forward orthogonal deviation: Which transformation to use in dynamic panel data models: A simulation study, Economics Bulletin, 29(3), 2014-2023
  • Fujikoshi, Y., 2009, Statistical inference for parallelism hypothesis in growth curve model, SUT Journal of Mathematics, 45, 137-148
  • Taufik D., Y. Morimoto, 2009, Reviving dominated points in skyline query, International Journal of Computer Science and Network Security, 1(9), 347-354
  • Sakurai T., Kan T., Fujikoshi, Y., 2009, Variable selection criteria based on multiple correlation coefficient in regression model, Journal of Statistics and Applications, 4, 265-279
  • Akita T., T. Tanaka, D. Kawanishi, H. Wakaki, 2009, An improvement method of sliced inverse regression using principal component analysis, Journal of Statistics and Applications, 4(2-3), 489-498
  • Toru Tamaki, Toshiyuki Amano, Kazufumi Kaneda, 2009, Representing images of a rotating object with cyclic permutation for view-based pose estimation, Computer Vision and Image Understanding, 113(12), 1210-1221
  • Kunihiko Nishihashi, Toru Higaki, Kenji Okabe, Bisser Raytchev, Kazufumi Kaneda, 2009, Volume Rendering using Grid Computing for Large-Scale Volume Data, International Journal of CAD/CAM, 9(1), 111-120
  • Masako Nishikawa, Toshiro Tango, Megu Ohtaki, 2009, Statistical Tests Based on New Composite Hypotheses in Clinical Trials Reflecting the Relative Clinical Importance of Multiple Endpoints Quantitatively, Biometrical Journal, 51(5), 749-762
  • Deborshi Bhattacharjee, Alexander I Ivannikov, Kassym Zhumadilov, Valeriy Fedorovich Stepanenko, Kenichi Tanaka, Satoru Endo, Megu Ohtaki, Shin Toyoda, Joyeeta Bhattacharyya, Masaharu Hoshi, 2009, Radiation dose measurement by electron spin resonance studies of toothenamel in lime and non-lime consuming individuals from the Silchar region of north India, Journal of Radiation Research, 50(6), 559-565
  • Omar M. Mahmoud, Atsushi Tominaga, Vishwa Jeet Amatya, Megu Ohtaki, Kazuhiko Sugiyama, Taiichi Saito, Tetsuhiko Sakoguchi, Yasuyuki Kinoshita, Prabin Shrestha, Nobukazu Abe, Yuji Akiyama, Yukio Takeshima, Kazunori Arita, Kaoru Kurisu, Fumiyuki Yamasaki, 2009, Role of PROPELLER diffusion weighted imaging and apparent diffusion coefficient in the diagnosis of sellar and parasellar lesions, European Journal of Radiology, 74(3), 420-427
  • Tanaka K., Kohda A., Satoh, K., Toyokawa T., Ichinohe K., Ohtaki, M., Oghiso Y., 2009, Dose-Rate Effectiveness for Unstable-Type Chromosome Aberrations Detected in Mice after Continuous Irradiation with Low-Dose-Rate γ-rays, Radiation Research, 171, 290-301
  • Hiroshi Haramoto, Makoto Matsumoto, 2009, A p-adic algorithm for computing the inverse of integer matrices, Journal of Computational and Applied Mathematics, 225, 320-322
  • Richard Hain, Makoto Matsumoto, 2009, Relative Pro-l Completions of Mapping Class Groups, Journal of Algebra, 321, 335-3374
  • Mutsuo Saito, Makoto Matsumoto, 2009, A PRNG specialized in double precision floating point numbers using an affine transition, Monte Carlo and Quasi-Monte Carlo Methods 2008, P. L’Ecuyer and A. Owen (Ed.), Springer-Verlag, 589-602