Analysis of some digital transmission systems for analog signals (Ph.D. Thesis abstr.). - Akira Hayashi (IEEE Trans. Inf. Theory, 1977)

Differential Pulse-Code Modulation of the Wiener Process. - Akira Hayashi (IEEE Trans. Commun., 1978)

Differential Pulse Code Modulation of Stationary Gaussian Inputs. - Akira Hayashi (IEEE Trans. Commun., 1978)

Delta Modulation of Time-Discrete Processes with i.i.d. Increments Having a Rational Characteristic Function. - Akira Hayashi (IEEE Trans. Commun., 1982)

Path Planning for Highly Redundant Manipulators Using a Continuous Model. - Akira Hayashi; Benjamin Kuipers (AAAI, 1991)

A Continuous Approach To Robot Motion Planning With Many Degrees Of Freedom. - Akira Hayashi; Benjamin Kuipers (IROS, 1992)

Qualitative representation of outdoor environment along route. - Shigang Li 001; Saburo Tsuji; Akira Hayashi (ICPR, 1996)

A Bayesian Approach to Model Learning in Non-Markovian Environments. - Nobuo Suematsu; Akira Hayashi; Shigang Li 001 (ICML, 1997)

Robot navigation in outdoor environments by using GPS information and panoramic views. - Shigang Li 001; Akira Hayashi (IROS, 1998)

Viewing Classifier Systems as Model Free Learning in POMDPs. - Akira Hayashi; Nobuo Suematsu (NIPS, 1998)

A Reinforcement Learning Algorithm in Partially Observable Environments Using Short-Term Memory. - Nobuo Suematsu; Akira Hayashi (NIPS, 1998)

Making a local map of indoor environments by swiveling a camera and a sonar. - Shigang Li 001; Toshihiko Kanbara; Akira Hayashi (IROS, 1999)

A multiagent reinforcement learning algorithm using extended optimal response. - Nobuo Suematsu; Akira Hayashi (AAMAS, 2002)

Learning with Segment Boundaries for Hierarchical HMMs. - Naoto Gotou; Akira Hayashi; Nobuo Suematsu (ICAPR (1), 2005)

Embedding Time Series Data for Classification. - Akira Hayashi; Yuko Mizuhara; Nobuo Suematsu (MLDM, 2005)

Foreword. - Akira Hayashi (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2005)

View Independent Gait Identification Using a Particle Filter. - Mitsuharu Emoto; Akira Hayashi; Nobuo Suematsu; Kazunori Iwata 001 (AVSS, 2006)

Theory of a Probabilistic-Dependence Measure of Dissimilarity Among Multiple Clusters. - Kazunori Iwata 001; Akira Hayashi (ICANN (2), 2006)

Embedding of time series data by using dynamic time warping distances. - Yuko Mizuhara; Akira Hayashi; Nobuo Suematsu (Syst. Comput. Jpn., 2006)

Identifying the Underlying Hierarchical Structure of Clusters in Cluster Analysis. - Kazunori Iwata 001; Akira Hayashi (ICANN (2), 2007)

Component Reduction for Hierarchical Mixture Model Construction. - Kumiko Maebashi; Nobuo Suematsu; Akira Hayashi (ICONIP (2), 2007)

Learning a Kernel Matrix for Time Series Data from DTW Distances. - Hiroyuki Narita; Yasumasa Sawamura; Akira Hayashi (ICONIP (2), 2007)

A Discriminative Model Corresponding to Hierarchical HMMs. - Takaaki Sugiura; Naoto Gotou; Akira Hayashi (IDEAL, 2007)

Sampling Curve Images to Find Similarities among Parts of Images. - Kazunori Iwata 001; Akira Hayashi (ICONIP (1), 2008)

Sports Video Segmentation Using a Hierarchical Hidden CRF. - Hirotaka Tamada; Akira Hayashi (ICONIP (1), 2008)

Component Reduction for Gaussian Mixture Models. - Kumiko Maebashi; Nobuo Suematsu; Akira Hayashi (IEICE Trans. Inf. Syst., 2008)

A Redundancy-Based Measure of Dissimilarity among Probability Distributions for Hierarchical Clustering Criteria. - Kazunori Iwata 002; Akira Hayashi (IEEE Trans. Pattern Anal. Mach. Intell., 2008)

DTW-Distance Based Kernel for Time Series Data. - Hiroyuki Narita; Yasumasa Sawamura; Akira Hayashi (IEICE Trans. Inf. Syst., 2009)

On the critical density associated with the matrix type knapsack cryptosystem. - Akira Hayashi (ISITA, 2010)

A simple detection scheme of LSB steganography based on statistics of image difference signal. - Tadakazu Sakakura; Akira Hayashi (ISITA, 2010)

Hierarchical Hidden Conditional Random Fields for Information Extraction. - Satoshi Kaneko; Akira Hayashi; Nobuo Suematsu; Kazunori Iwata 001 (LION, 2011)

Matching Handwritten Line Drawings with Von Mises Distributions. - Katsutoshi Ueaoki; Kazunori Iwata 002; Nobuo Suematsu; Akira Hayashi (IEICE Trans. Inf. Syst., 2011)

Time series alignment with Gaussian processes. - Nobuo Suematsu; Akira Hayashi (ICPR, 2012)

Performance characteristics of LSB steganalysis based on statistics of image difference signal. - Tadakazu Sakakura; Akira Hayashi (ISITA, 2012)

Image Segmentation Using a Spatially Correlated Mixture Model with Gaussian Process Priors. - Kosei Kurisu; Nobuo Suematsu; Kazunori Iwata 001; Akira Hayashi (ACPR, 2013)

Finding the Most Likely Upper Level State Sequence for Hierarchical HMMs. - Akira Hayashi; Kazunori Iwata 001; Nobuo Suematsu (SLSP, 2013)

Marginalized Viterbi algorithm for hierarchical hidden Markov models. - Akira Hayashi; Kazunori Iwata 002; Nobuo Suematsu (Pattern Recognit., 2013)

A new shape descriptor based on an angular-linear probability distribution. - Kazunori Iwata 001; Nobuo Suematsu; Akira Hayashi (ACPR, 2015)

A Spatially Correlated Mixture Model for Image Segmentation. - Kosei Kurisu; Nobuo Suematsu; Kazunori Iwata 002; Akira Hayashi (IEICE Trans. Inf. Syst., 2015)