Marginalizing Out Transition Probabilities for Several Subclasses of PFAs. - Chihiro Shibata; Ryo Yoshinaka (ICGI, 2012)

PAC Learning of Some Subclasses of Context-Free Grammars with Basic Distributional Properties from Positive Data. - Chihiro Shibata; Ryo Yoshinaka (ALT, 2013)

Inferring (k, l)-context-sensitive probabilistic context-free grammars using hierarchical Pitman-Yor processes. - Chihiro Shibata (ICGI, 2014)

A comparison of collapsed Bayesian methods for probabilistic finite automata. - Chihiro Shibata; Ryo Yoshinaka (Mach. Learn., 2014)

On Efficiency of Semantic Relation Extraction through Low-dimensional Distributed Representations for Substrings. - Zhan Jin; Chihiro Shibata; Jingtao Sun; Kazuya Tago (HPCC/CSS/ICESS, 2015)

Predicting Sequential Data with LSTMs Augmented with Strictly 2-Piecewise Input Vectors. - Chihiro Shibata; Jeffrey Heinz (ICGI, 2016)

Challenge of Deep Learning against CAPTCHA with Amodal Completion and Aftereffects by Colors. - Tomoka Azakami; Chihiro Shibata; Ryuya Uda (NBiS, 2016)

Probabilistic learnability of context-free grammars with basic distributional properties from positive examples. - Chihiro Shibata; Ryo Yoshinaka (Theor. Comput. Sci., 2016)

Challenge to Impede Deep Learning against CAPTCHA with Ergonomic Design. - Tomoka Azakami; Chihiro Shibata; Ryuya Uda (COMPSAC (1), 2017)

Subregular Complexity and Deep Learning. - Enes Avcu; Chihiro Shibata; Jeffrey Heinz (CoRR, 2017)

Generation of Character Illustrations from Stick Figures Using a Modification of Generative Adversarial Network. - Yuuya Fukumoto; Daiki Shimizu; Chihiro Shibata (COMPSAC (2), 2018)

Transfer Learning Method for Very Deep CNN for Text Classification and Methods for its Evaluation. - Shun Moriya; Chihiro Shibata (COMPSAC (2), 2018)

Evaluation of Automatic Collaborative Learning Process Coding Using Deep Learning Methods Based on Multi-Dimensional Coding Scheme. - Chihiro Shibata; Kimihiko Ando; Taketoshi Inaba (TALE, 2018)

Evaluation of Ergonomically Designed CAPTCHAs using Deep Learning Technology. - Tomoka Azakami; Chihiro Shibata; Ryuya Uda (J. Inf. Process., 2018)

How LSTM Encodes Syntax: Exploring Context Vectors and Semi-Quantization on Natural Text. - Chihiro Shibata; Kei Uchiumi; Daichi Mochihashi (COLING, 2020)

TAYSIR Competition: Transformer+RNN: Algorithms to Yield Simple and Interpretable Representations. - Rémi Eyraud; Dakotah Lambert; Badr Tahri Joutei; Aidar Gaffarov; Mathias Cabanne; Jeffrey Heinz; Chihiro Shibata (ICGI, 2023)

MLRegTest: A Benchmark for the Machine Learning of Regular Languages. - Sam van der Poel; Dakotah Lambert; Kalina Kostyszyn; Tiantian Gao; Rahul Verma; Derek Andersen; Joanne Chau; Emily Peterson; Cody St. Clair; Paul Fodor; Chihiro Shibata; Jeffrey Heinz (CoRR, 2023)

Learning (k,l)-context-sensitive probabilistic grammars with nonparametric Bayesian approach. - Chihiro Shibata (Mach. Learn., 2024)