Research Memorandum

No.899:
Aki, S. and Hirano, K.
On the waiting time for the first success run. [12/1/2003] (Abstract)
No.898:
Fushiki, T., Horiuchi, S. and Tsuchiya, T.
A new computational approach to density estimation with semidefinite programming. [11/28/2003] (Abstract)
No.897:
Zhuang, J., Ogata, Y. and Vere-Jones, D.
Analyzing earthquake clustering features by using stochastic reconstruction. [11/11/2003] (Abstract)
No.896:
Nanjo, K., Nagahama, H. and Yodogawa, E.
Symmetropy, earthquakes and self-organized criticality: Discussions on seismic source models, asymmetry and complexity. [10/17/2003] (Abstract)
No.895:
Kawasaki, Y. and Ando, T.
Estimating term structure using nonlinear splines: a penalized likelihood approach. [10/3/2003] (Abstract) (pdf)
No.893:
Nanjo, K. and Nagahama, H.
Discussions on fractals, aftershocks and active faults: Diffusion and seismo-electromagnetism. [9/18/2003] (Abstract)
No.892:
Nanjo, K., Nagahama, H. and Yodogawa, E.
Symmetropy of earthquakes and SOC: Quantitative measurement of anisotropy and entropic heterogeneity. [9/18/2003] (Abstract)
No.891:
Kashiwagi, N.
Chemical mass balance when an unknown source exists. [9/10/2003] (Abstract)
No.890:
Ikeda, S., Tanaka, T. and Amari, S.
Stochastic reasoning, free energy and information geometry. [9/4/2003] (Abstract)
No.889:
Shimatani, K. and Kubota, Y.
Spatial analysis for continuously changing point patterns along a gradient and its application to an Abies sachalinensis population. [9/1/2003] (Abstract)
No.888:
Zhuang, J., Vere-Jones, D., Guan, H., Ogata, Y. and Ma, Li
Preliminary Analysis of the precursory information in the observations on the ultra-low frequency electric field in the Beijing region. [8/18/2003] (Abstract)
No.887:
Fukumizu, K. and Hagiwara, K.
A general upper bound of likelihood ratio for regression. [7/7/2003] (Abstract)
No.886:
Tanokura, Y. and Kitagawa, G.
Extended power contribution that can be applied without independence assumption. [7/4/2003] (Abstract)
No.885:
Shimura, T. and Watanabe, T.
Infinite divisibility and generalized subexponentiality. [7/2/2003] (Abstract)
No.884:
Copas, J. and Eguchi, S.
Model uncertainty and incomplete data. [6/25/2003] (Abstract)
No.883:
Yoshida, R.
Parametric adaptive importance sampling based approach for learning the shape of target function. [6/18/2003] (Abstract)
No.882:
Fujisawa, H., Eguchi, S., Ushijima, M., Miyata, S., Miki, Y., Muto, T. and Matsuura, M.
Genotyping of single nucleotide polymorphism using model-based clustering. [6/2/2003] (Abstract)
No.881:
Inoue, K. and Aki, S.
Joint distributions of numbers of success runs of several lengths on a circle. [6/6/2003] (Abstract)
No.880:
Riera, J., Watanabe, J., Iwata, K., Miura, N., Aubert, E., Ozaki, T. and Kawashima, R.
A state-space model of the Balloon approach: a non-linear analysis of BOLD signals. [5/23/2003] (Abstract)
No.879:
Ogata, Y.
Space-time model for regional seismicity and its applications. [5/20/2003] (Abstract)
No.878:
Ogata, Y.
Seismicity quiescence and activation in western Japan associated with the 1944 and 1946 great earthquakes near the Nankai Trough. [5/20/2003] (Abstract)
No.877:
Sugimoto, T. and Tanemura, M.
Packing of 10, 11, and 12 congruent caps on a sphere. [5/15/2003] (Abstract)
No.876:
Henmi, M. and Eguchi, S.
A paradox concerning nuisance parameters and standardised estimating functions. [5/7/2003] (Abstract)
No.875:
Henmi, M.
A paradoxical effect of nuisance parameters on efficiency of estimators. [5/7/2003] (Abstract)
No.874:
Shimatani, K.
Spatial genetic structure, population dynamics, and marked point processes. [5/1/2003] (Abstract)
No.873:
Hoshino, D., Shimatani, K. and Yamamoto, S.
Spatial dynamics of the shade-tolerant evergreen conifer Thujopsis dolabrata in the understory of a temperate old-growth coniferous forest. [4/24/2003] (Abstract)
No.872:
Monteiro, R. D. C, O'Neal, J. W. and Tsuchiya, T.
Uniform boundedness of a preconditioned normal matrix used in interior point methods. [3/31/2003] (Abstract)
No.871:
Inoue, K. and Aki, S.
A generalized Pólya urn model and related multivariate distributions. [3/10/2003]
No.870:
Ninomiya, Y.
Information criteria for change-point model. [2003年02月27日] (Abstract)
No.869:
Yamashita, S. and Uchida, M.
Credit risk analysis using principle component analysis and LISREL models. [02/05/2003] (Abstract)
No.868:
Yamashita, O., Ozaki, T., Galka, A., Biscay, R., and Valdes-Sosa, P.
Dynamic inverse problem and the practical computation procedure for the solution. [02/04/2003] (Abstract)
No.867:
Fujisawa, H. and Eguchi, S.
Robust estimation in the normal mixture model. [02/04/2003] (Abstract)
No.866:
Yoshizawa, S. and Helmke, U.
Global convergence of subspace extraction flows. [1/29/2003] (Abstract)
No.865:
Kamae, T. and Takahashi, H.
Statistical problems related to irrational rotations. [1/24/2003] (Abstract)
No.864:
Takahashi, H. and Itoh, Y.
Majority orienting model for the oscillation of the market price. [1/8/2003] (Abstract)
No.863:
Yafune, A., Narukawa, M. and Ishiguro, M.
A note on sample size determination for Akaike Information Criterion approach to clinical data analysis. [1/8/2003] (Abstract)
No.862:
Galka, A., Ozaki, T., Yamashita, O., Biscay, R. and Valdes-Sosa, P.
A solution to the dynamical inverse problem of EEG generation using spatiotemporal Kalman filtering. [12/27/2002] (Abstract)
No.861:
Kawasaki, Y. and Ando, T.
Nonlinear regression models with regularization and their application to yield curve estimation. [11/29/2002] (Abstract) (pdf)
No.860:
Murata, N., Takenouchi, T., Kanamori, T. and Eguchi, S.
Information geometry of U-Boost and Bregman divergence. [11/25/2002] (Abstract)
No.859:
Takenouchi, T. and Eguchi, S.
Robustifying AdaBoost by adding the native error rate. [11/25/2002] (Abstract)
No.858:
Fukumizu, K. and Hagiwara, K.
A general upper bound of likelihood ratio in binary regression. [11/7/2002] (Abstract)
No.857:
Sugimoto, T. and Tanemura, M.
Sphere covering problem under the Minkowski condition. [11/1/2002] (Abstract)
No.856:
Monteiro, R. D. C. and Tsuchiya, T.
A new iteration-complexity bound for the MTY predictor-corrector algorithm. [10/30/2002] (Abstract)
No.855:
Ozaki, T. and Jimenez, J.C.
An innovation approach for the estimation, selection and prediction of discretely observed continuous-time stochastic volatility models. [10/21/2002] (Abstract)
No.854:
Uchida, M.
Estimation for discretely observed diffusion processes with small dispersion parameter. [10/8/2002] (Abstract)
No.853:
Takahashi, H.
Majority orienting model in financial market. [10/4/2002] (Abstract)
No.852:
Biscay, R. J., Ozaki, T. and Diaz-Frances, E.
Inferential mixing distributions and applications. [9/25/2002]
No.851:
Biscay, R. J., Ozaki, T. and de la Cruz, Hugo
Local Linearization methods with nonlinear corrections for solving stochastic differential equations. [9/24/2002]
No.850:
Biscay, R. J., Ozaki, T. and de la Cruz, Hugo
Local Linearization methods with nonlinear corrections for solving ordinary differential equations. [9/20/2002] (Abstract)
No.849:
Nishii, R. and Eguchi, S.
Image segmentation by structural Markov random fields based on Jeffreys divergence. [9/13/2002] (Abstract)
No.848:
Takahashi, H.
Redundancy of universal coding, Kolmogorov complexity, and Hausdorff dimension. [8/2/2002] (Abstract)
No.847:
Zhuang, J., Ogata, Y., Vere-Jones, D., Guan, H., Ma, Li, Chen, Z. and Xiao, W.
Statistical confirmation of a relationship between excitation of the ultra-low frequency ground electric signals and magnitude $M4$ earthquakes in a 300 km radius region around Beijing. [8/2/2002] (Abstract)
No.846:
Konishi, S., Ando, T. and Imoto, S.
Bayesian information criteria and smoothing parameter selection in radial basis function networks. [7/15/2002] (Abstract)
No.845:
Ando, T., Konishi, S. and Imoto, S.
Nonlinear regression modeling via regularized radial basis function networks. [7/15/2002] (Abstract)
No.844:
Fukumizu, K., Akaho, S. and Amari, S.
Critical lines in symmetry of mixture models and its application to component splitting. [7/10/2002] (Abstract)
No.843:
Galka, A., Stephani, U. and Muhle, H.
Hybrid nonlinear filtering approach to removing anharmonic periodic components from EEG time series. [7/5/2002] (Abstract)
No.842:
Biscay, R. J. and Lavielle, M.
Estimation of nonparametric autoregressive time series models under dynamical constraints. [6/25/2002] (Abstract)
No.841:
Ogata, Y., Jones, Lucile M. and Toda, S.
When and where the aftershock activity was depressed: Contrasting decay patterns of the proximate large earthquakes in southern California. [6/6/2002] (Abstract)
No.840:
Shimatani, K. and Kubota, Y.
Quantitative assessment of spatial structures in subtropical forests with high species diversity in southern Japan. [6/6/2002] (Abstract)
No.839:
Inoue, K.
Joint distributions associated with patterns, successes and failures in a sequence of multi-state trials. [5/29/2002] (Abstract)
No.838:
Shimodaira, H.
Approximately unbiased tests of regions using multistep-multiscale bootstrap resampling. [5/24/2002]
No.837:
Shimatani, K. and Takahashi, M.
What did spatial geneticists see in spatial autocorrelations? [5/21/2002] (Abstract)
No.836:
Takahashi, H.
The Ehrenfest model with large jumps in finance. [5/17/2002] (Abstract)
No.835:
Yanagimoto, T. and Ohnishi, T.
Extensions of a conjugate prior through the Kullback-Leibler separators with their implications. [5/17/2002] (Abstract)
No.834:
Matsunawa, T. and Takei, T.
Analytic lower and upper bounds for the 2nd kind modified Bessel function Kν(x) when x is large. [5/1/2002]
No.833:
Shimatani, K.
Point process approach to fine-scale spatial genetics with nonuniform distribution of individuals. [4/30/2002] (Abstract)
No.832:
Takei, T. and Matsunawa, T.
Analytic lower and upper bounds for the 2nd kind modified Bessel function Kν(x) when x is small. [4/22/2002]
No.831:
Ohnishi, T. and Yanagimoto, T.
The $l$-additive location-dispersion models in the conjugate Bayesian estimation. [4/19/2002] (Abstract)
No.830:
Minami, M.
A multivariate extension of inverse Gaussian distribution derived from inverse relationship. [3/26/2002] (Abstract)
No.829:
Hakamata, M.
Time-series stock market volatility and cross-sectional distribution of individual stock returns: Empirical analysis in Japanese stock market. [3/15/2002]
No.828:
Han, Q. and Hirano, K.
Waiting time problems for an almost perfect match. [3/8/2002] (Abstract)
No.827:
Yamamoto, K. and Sagae, M.
Nonparametric density estimate by piecewise linear kernel function. [3/6/2002] (Abstract)
No.826:
Sagae, M. and Yamamoto, K.
Nonparametric piecewise linear probability density estimation. [3/6/2002] (Abstract)
No.825:
Hakamata, M.
Trading strategy of TOPIX by using Markov switching stochastic trend model. [2/28/2002] (Abstract)
No.824:
Kawasaki, Y.
Year-on-year change of time series and its characterization in frequency domain. [12/28/2001] (Abstract)
No.823:
Iwase, K. and Kanefuji, K.
Estimation of the fifth percentile using a subset of order statistics. [12/12/2001] (Abstract)
No.822:
Yafune, A. and Ishiguro, M.
A simulation-based confidence band for drug concentrations in blood― An application to clinical phase I trial ― [11/19/2001] (Abstract)
No.821:
Faybusovich, L. and Tsuchiya, T.
Primal-dual algorithms and infinite-dimensional Jordan algebras. [11/15/2001] (Abstract)
No.820:
Ogata, Y.
Slip-size dependent renewal processes and Bayesian inferences for uncertainties. [11/13/2001] (Abstract)
No.819:
Ohnishi, T. and Tsubaki, H.
Minimization of the Fisher information matrix under a given covariance matrix function. [10/25/2001] (Abstract)
No.818:
Ohnishi, T. and Yanagimoto, T.
Electrostatic views of Stein-type estimation of location vectors. [10/24/2001] (Abstract)
No.817:
Sugimoto, T. and Tanemura, M.
Covering of a sphere with congruent spherical caps under the condition of Minkowski set of centers. [10/18/2001] (Abstract)
No.816:
Han, Q. and Hirano, K.
Sooner and later waiting time problems for patterns in Markov dependent trials. [10/11/2001] (Abstract)
No.815:
Aki, S. and Hirano, K.
Exact distribution of the waiting time in a janken game. [10/10/2001] (Abstract)
No.814:
Nagahara, Y.
A method of simulating multivariate nonnormal distributions by the Pearson distribution system. [9/28/2001] (Abstract)
No.813:
Zheng, Y. and Yoshino, R.
Trust toward Science and Technology ―Statistical Analysis of Trust Sense Based on the Seven Country Survey―. [9/6/2001] (Abstract)
No.812:
Shimatani, K.
Modeling spatial genetic distribution of seedlings: Applications of inhomogeneous Poisson processes. [8/10/2001] (Abstract)
No.811:
Shimatani, K.
Point processes for fine-scale spatial genetics and molecular ecology. [7/26/2001] (Abstract)
No.810:
Kitagawa, G. and Hakamata, M.
Semi-Markov switching slope model. [7/19/2001] (Abstract)
No.809:
Eguchi, S. and Yoshioka, K.
Maximum penalized likelihood estimation of finite mixtures with a structural model. [6/28/2001] (Abstract)
No.808:
Ogata, Y., Katsura, K. and Tanemura, M.
Modelling of heterogeneous space-time seismic activity and its residual analysis. [6/28/2001] (Abstract)
No.807:
Matsuura M. and Eguchi, S.
Modeling late entry bias in survival analysis. [6/20/2001] (Abstract)
No.806:
Eguchi, S. and Kim,T. Y.
Local likelihood method and theory for a bridge of parametric and nonparametric regressions. [6/20/2001] (Abstract)
No.805:
Hirano, K. and Aki, S.
Number of occurrences of subpattern until the first appearance of a pattern and geometric distribution. [6/18/2001] (Abstract)
No.804:
Aki, S. and Hirano, K.
Waiting time problem for a two-dimensional pattern. [6/18/2001] (Abstract)
No.803:
Kuriki, S.
Asymptotic distribution of inequality restricted canonical correlation with application to tests for independence in ordered contingency tables. [6/15/2001] (Abstract)
No.802:
Eguchi, S. and Kano, Y.
Robustifying maximum likelihood estimation. [6/7/2001] (Abstract)
No.801:
Eguchi, S. and Copas, J.
Recent developments in discriminant analysis from an information geometric point of view. [6/7/2001] (Abstract)
No.800:
Copas, J. and Eguchi, S.
Local sensitivity approximations for selectivity bias. [6/7/2001] (Abstract)