Improving AP1000 Parallel Computer Performance with Message Communication. - Takeshi Horie; Kenichi Hayashi; Toshiyuki Shimizu; Hiroaki Ishihata (ISCA, 1993)

AP1000+: Architectural Support of PUT/GET Interface for Parallelizing Compiler. - Kenichi Hayashi; Tsunehisa Doi; Takeshi Horie; Yoichi Koyanagi; Osamu Shiraki; Nobutaka Imamura; Toshiyuki Shimizu; Hiroaki Ishihata; Tatsuya Shindo (ASPLOS, 1994)

An MPI Library which uses Polling, Interrupts and Remote Copying for the Fujitsu AP1000+. - David Sitsky; Kenichi Hayashi (ISPAN, 1996)

Proposal of user identification scheme using mouse. - Kenichi Hayashi; Eiji Okamoto; Masahiro Mambo (ICICS, 1997)

Occlusion detection of real objects using contour based stereo matching. - Kenichi Hayashi; Hirokazu Kato 001; Shogo Nishida (ICAT, 2005)

Virtual Pop-Up Book Based on Augmented Reality. - Nobuko Taketa; Kenichi Hayashi; Hirokazu Kato 001; Shogo Nishida (HCI (9), 2007)

A New Framework for Tracking by Maintaining Multiple Global Hypotheses for Augmented Reality. - Kenichi Hayashi; Hirokazu Kato 001; Shogo Nishida (ICAT, 2007)

A boosting method with asymmetric mislabeling probabilities which depend on covariates. - Kenichi Hayashi (Comput. Stat., 2012)

Clustering of multivariate binary data with dimension reduction via L1-regularized likelihood maximization. - Michio Yamamoto; Kenichi Hayashi (Pattern Recognit., 2015)

Finite-sample analysis of impacts of unlabeled data and their labeling mechanisms in linear discriminant analysis. - Kenichi Hayashi; Keiji Takai (Commun. Stat. Simul. Comput., 2017)

Asymptotic comparison of semi-supervised and supervised linear discriminant functions for heteroscedastic normal populations. - Kenichi Hayashi (Adv. Data Anal. Classif., 2018)

Directional characteristics evaluation of silhouette-based gait recognition. - Yui Shigeki; Fumio Okura; Ikuhisa Mitsugami; Kenichi Hayashi; Yasushi Yagi (IPSJ Trans. Comput. Vis. Appl., 2018)