The Structures of Automata to Adapt to an Unknown Environment. - Hirotomo Aso; Masayuki Kimura (IEEE Trans. Syst. Man Cybern., 1976)

Absolute expediency of learning automata. - Hirotomo Aso; Masayuki Kimura (Inf. Sci., 1979)

Dynamical Characteristics of Linear Cellular Automata. - Hirotomo Aso; Namio Honda (J. Comput. Syst. Sci., 1985)

An intelligent character recognition system with high accuracy and high speed by integrating image-type and logical-type information processings. - Masayuki Kimura; Toshiaki Ejima; Hirotomo Aso; H. Yashiro; N. Son; M. Suzuki (ICPR, 1988)

Formal description of systolic algorithms and an analysis of the information flow. - Hirotomo Aso; Yasuyoshi Inagaki (Syst. Comput. Jpn., 1988)

A synthesis method of systolic algorithms for nested loop programs. - Daisuke Miura; Hirotomo Aso; Yasuyoshi Inagaki (Syst. Comput. Jpn., 1988)

Representation of iterative Patterns. - Hirotomo Aso; Namio Honda (Array Grammars, Patterns and Recognizers, 1989)

Automatic identification of human faces by 3-d shape of surfaces-using vertices of b-spline surface. - Toru Abe; Hirotomo Aso; Masayuki Kimura (Syst. Comput. Jpn., 1991)

A fast processor for 3-d device simulation using systolic arrays. - Takashi Naritomi; Hirotomo Aso; Masayuki Kimura (Syst. Comput. Jpn., 1991)

SEIUN - a fast and intelligent character recognition system. - Hirotomo Aso; Shinichiro Omachi; Masayuki Kimura; Yutaka Katsuyama (Syst. Comput. Jpn., 1994)

Japanese document recognition based on interpolated n-gram model of character. - Hiroki Mori; Hirotomo Aso; Shozo Makino (ICDAR, 1995)

An Efficient Parallel Algorithm for the Solution of Block Tridiagonal Linear Systems. - Takashi Naritomi; Hirotomo Aso (IEICE Trans. Inf. Syst., 1995)

A New HMnet Construction Algorithm Requiring No Contextual Factors. - Motoyuki Suzuki; Shozo Makino; Akinori Ito; Hirotomo Aso; Hiroshi Shimodaira (IEICE Trans. Inf. Syst., 1995)

Robust and fast text-line extraction using local linearity of the text-line. - Hideaki Goto; Hirotomo Aso (Syst. Comput. Jpn., 1995)

Orientation Map Using Cluster Learning Rule. - Jousuke Kuroiwa; Sakari Inawashiro; Shogo Miyake; Hirotomo Aso (ICONIP (1), 1997)

Recognition of Rotated Patterns Using Neocognitron. - Shunji Satoh; Jousuke Kuroiwa; Hirotomo Aso; Shogo Miyake (ICONIP (1), 1997)

Recognition of Hand Written Patterns by Rotation-Invariant Neocognitron. - Shunji Satoh; Jousuke Kuroiwa; Hirotomo Aso; Shogo Miyake (ICONIP, 1998)

A framework for detecting and selecting text line candidates of correct orientation. - Hideaki Goto; Hirotomo Aso (ICPR, 1998)

An algorithm for constructing a multi-template dictionary for character recognition considering distribution of feature vectors. - Fang Sun; Shinichiro Omachi; Hirotomo Aso (ICPR, 1998)

High-speed speaker adaptation using phoneme dependent tree-structured speaker clustering. - Motoyuki Suzuki; Toshiaki Abe; Hiroki Mori; Shozo Makino; Hirotomo Aso (ICSLP, 1998)

An Algorithm for Reducing Text Line Candidates of Incorrect Orientation. - Hideaki Goto; Hirotomo Aso (MVA, 1998)

Parallel architecture for high-speed Lempel-Ziv data coding/decoding. - Toyota Fujioka; Hirotomo Aso (Syst. Comput. Jpn., 1998)

The efficient sampling interval of the scanning parameter in the Hough transform. - Hideaki Goto; Hirotomo Aso (Syst. Comput. Jpn., 1998)

An Automatic Acquisition of Acoustical Units for Speech Recognition Based on Hidden Markov Network. - Motoyuki Suzuki; Takafumi Hayashi; Hiroki Mori; Shozo Makino; Hirotomo Aso (Discovery Science, 1999)

An automatic acquisition method of statistic finite-state automaton for sentences. - Motoyuki Suzuki; Shozo Makino; Hirotomo Aso (ICASSP, 1999)

A Parallel Architecture for High Speed Fractal Image Coding. - Shinhaeng Lee; Hirotomo Aso (ISPAN, 1999)

Pattern Recognition System with Top-Down Process of Mental Rotation. - Shunji Satoh; Hirotomo Aso; Shogo Miyake; Jousuke Kuroiwa (IWANN (1), 1999)

Extracting curved text lines using local linearity of the text line. - Hideaki Goto; Hirotomo Aso (Int. J. Document Anal. Recognit., 1999)

A Handwritten Character Recognition System Using Directional Element Feature and Asymmetric Mahalanobis Distance. - Nei Kato; Masato Suzuki; Shinichiro Omachi; Hirotomo Aso; Yoshiaki Nemoto (IEEE Trans. Pattern Anal. Mach. Intell., 1999)

A rotation-invariant neocognitron. - Shunji Satoh; Jousuke Kuroiwa; Hirotomo Aso; Shogo Miyake (Syst. Comput. Jpn., 1999)

Fast and precise discriminant function considering correlations of elements of feature vectors and its application to character recognition. - Fang Sun; Shinichiro Omachi; Nei Kato; Hirotomo Aso (Syst. Comput. Jpn., 1999)

A Parallel Architecture for Quadtree-based Fractal Image Coding. - Shinhaeng Lee; Shinichiro Omachi; Hirotomo Aso (ICPP, 2000)

Character Pattern Extraction Based on Local Multilevel Thresholding and Region Growing. - Hideaki Goto; Hirotomo Aso (ICPR, 2000)

A Modification of Eigenvalues to Compensate Estimation Errors of Eigenvectors. - Masakazu Iwamura; Shinichiro Omachi; Hirotomo Aso (ICPR, 2000)

Precise Hand-printed Character Recognition Using Elastic Models via Nonlinear Transformation. - Tsuyoshi Kato; Shinichiro Omachi; Hirotomo Aso (ICPR, 2000)

Structure Extraction from Various Kinds of Decorated Characters Using Multi-Scale Images. - Shinichiro Omachi; Masaki Inoue; Hirotomo Aso (ICPR, 2000)

Two-Stage Computational Cost Reduction Algorithm Based on Mahalanobis Distance Approximations. - Fang Sun; Shinichiro Omachi; Nei Kato; Hirotomo Aso; Shunichi Kono; Tasuku Takagi (ICPR, 2000)

A Character Pattern Extraction Method Applicable to Various Types of Images. - Hideaki Goto; Hirotomo Aso (MVA, 2000)

A New Approximation Method of the Quadratic Discriminant Function. - Shinichiro Omachi; Fang Sun; Hirotomo Aso (SSPR/SPR, 2000)

Self-organization of orientation maps in a formal neuron model using a cluster learning rule. - Jousuke Kuroiwa; Sakari Inawashiro; Shogo Miyake; Hirotomo Aso (Neural Networks, 2000)

A Noise-Adaptive Discriminant Function and Its Application to Blurred Machine-Printed Kanji Recognition. - Shinichiro Omachi; Fang Sun; Hirotomo Aso (IEEE Trans. Pattern Anal. Mach. Intell., 2000)

Parallel architecture for high-speed LZSS data coding/decoding. - Toyota Fujioka; Hirotomo Aso (Syst. Comput. Jpn., 2000)

A fast algorithm for a k-NN classifier based on the branch and bound method and computational quantity estimation. - Shinichiro Omachi; Hirotomo Aso (Syst. Comput. Jpn., 2000)

A qualitative adaptation of subspace method for character recognition. - Shinichiro Omachi; Hirotomo Aso (Syst. Comput. Jpn., 2000)

Object arrangement into Euclidean space using genetic algorithm. - Shinichiro Omachi; Hiroko Yokoyama; Hirotomo Aso (Syst. Comput. Jpn., 2000)

Neocognitron-Type Network for Recognizing Rotated and Shifted Patterns with Reduction of Resources. - Shunji Satoh; Shogo Miyake; Hirotomo Aso (IWANN (1), 2001)

Structure Extraction from Decorated Characters Using Multiscale Images. - Shinichiro Omachi; Masaki Inoue; Hirotomo Aso (IEEE Trans. Pattern Anal. Mach. Intell., 2001)

A Neural Network Model for Pattern Recognition Based on Hypothesis and Verification with Moving Region of Attention. - Masao Shimomura; Shunji Satoh; Shogo Miyake; Hirotomo Aso (ICANN, 2002)

Character Pattern Extraction from Colorful Documents with Complex Backgrounds. - Hideaki Goto; Hirotomo Aso (ICPR (3), 2002)

A Discriminant Function Considering Normality Improvement of the Distribution. - Hidenori Ujiie; Shinichiro Omachi; Hirotomo Aso (ICPR (2), 2002)

A Method to Estimate the True Mahalanobis Distance from Eigenvectors of Sample Covariance Matrix. - Masakazu Iwamura; Shinichiro Omachi; Hirotomo Aso (SSPR/SPR, 2002)

Asymmetric Gaussian and Its Application to Pattern Recognition. - Tsuyoshi Kato; Shinichiro Omachi; Hirotomo Aso (SSPR/SPR, 2002)

Character pattern extraction from documents with complex backgrounds. - Hideaki Goto; Hirotomo Aso (Int. J. Document Anal. Recognit., 2002)

Speech Recognition Using Acoustic Similarity-Based Primitives. - Takafumi Hayashi; Hiroki Mori; Motoyuki Suzuki; Shozo Makino; Hirotomo Aso (Syst. Comput. Jpn., 2002)

Loop-Synthesizing Transformation for Maintaining Parallelism and Enhancing Locality. - Sanghun Lee; Hirotomo Aso (ICPP Workshops, 2003)

Precise Estimation of High-Dimensional Distribution and Its Application to Face Recognition. - Shinichiro Omachi; Fang Sun; Hirotomo Aso (ICPR (1), 2004)

Fast Visual Search Using Simplified Pruning Rules - Streamlined Active Search. - Shingo Taguchi; Shinichiro Omachi; Hirotomo Aso (ICPR (4), 2004)

Loop-synthesizing using a unimodular transformation. - Sanghun Lee; Hirotomo Aso (Parallel and Distributed Computing and Networks, 2004)

Estimation of true Mahalanobis distance from eigenvectors of sample covariance matrix. - Masakazu Iwamura; Shinichiro Omachi; Hirotomo Aso (Syst. Comput. Jpn., 2004)

Fuzzy Inference Model for Learning from Experiences and Its Application to Robot Navigation. - Manabu Gouko; Yoshihiro Sugaya; Hirotomo Aso (CIMCA/IAWTIC, 2005)

Isolated Character Recognition by Searching Feature Points. - Masakazu Iwamura; Kazuya Negishi; Shinichiro Omachi; Hirotomo Aso (ICDAR, 2005)

Screen Pattern Removal for Character Pattern Extraction from High-Resolution Color Document Images. - Hideaki Goto; Hirotomo Aso (IEICE Trans. Inf. Syst., 2005)

On the bias of predictive distribution in pattern recognition. - Masakazu Iwamura; Shinichiro Omachi; Hirotomo Aso (Syst. Comput. Jpn., 2005)

Decorative Character Recognition by Graph Matching. - Shinichiro Omachi; Shunichi Megawa; Hirotomo Aso (IEICE Trans. Inf. Syst., 2007)

An Approximation Method of the Quadratic Discriminant Function and Its Application to Estimation of High-Dimensional Distribution. - Shinichiro Omachi; Masako Omachi; Hirotomo Aso (IEICE Trans. Inf. Syst., 2007)

Recognition of line graph images in documents by tracing connected components. - Toshimichi Fuda; Shinichiro Omachi; Hirotomo Aso (Syst. Comput. Jpn., 2007)

Long-Term CPU Load Prediction System for Scheduling of Distributed Processes and its Implementation. - Yoshihiro Sugaya; Hiroshi Tatsumi; Mitiharu Kobayashi; Hirotomo Aso (AINA, 2008)

Segmenting Shape Using Deformation Information. - Ruiqi Guo; Shinichiro Omachi; Hirotomo Aso (IEICE Trans. Inf. Syst., 2009)

Pattern recognition using boundary data of component distributions. - Masako Omachi; Shinichiro Omachi; Hirotomo Aso; Tsuneo Saito (Comput. Ind. Eng., 2011)

Multiplierless fast algorithm for DCT via fast Hartley transform. - Taizo Suzuki; Yuichi Tanaka 001; Masaaki Ikehara; Hirotomo Aso (ICASSP, 2012)

Multiplierless lifting based FFT via fast Hartley transform. - Taizo Suzuki; Seisuke Kyochi; Yuichi Tanaka 001; Masaaki Ikehara; Hirotomo Aso (ICASSP, 2013)

M-Channel Fast Hartley Transform Based Integer DCT for Lossy-to-Lossless Image Coding. - Taizo Suzuki; Hirotomo Aso (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2013)