Extracting characters and character lines in multi-agent scheme. - Keiji Gyohten; Tomoko Sumiya; Noboru Babaguchi; Koh Kakusho; Tadahiro Kitahashi (ICDAR, 1995)

Constraint Satisfaction Approach to Extraction of Japanese Character Regions from Unformatted Document Image. - Keiji Gyohten; Noboru Babaguchi; Tadahiro Kitahashi (IEICE Trans. Inf. Syst., 1995)

Optimization-based image analysis dealing with symbolic constraints using hierarchical multi-agent system. - Keiji Gyohten (SMC, 2000)

A Basic Consideration on Estimation of Robot Positions by Observing Unknown Environment. - Keiji Gyohten; Koji Nagamura; Tsuyoshi Yoshikawa; Kazuhiko Sakamoto; Yoshiyuki Soma; Takashi Shimazaki; Tsuneo Kagawa (MVA, 2002)

Community partition based chat system easy to join for new members. - Keiji Gyohten; Yoshiyuki Hirayama (SMC (1), 2004)

Sport Data Animating - An Automatic Animation Generator from Real Soccer Data. - Hidehiro Ohki; Moriyuki Shirazawa; Keiji Gyohten; Naomichi Sueda; Seiki Inoue (CISIS, 2009)

2D CAD Data Mining Based on Spatial Relation. - Hiroaki Kizu; Junko Yamamoto; Takeshi Takeda; Keiji Gyohten; Naomichi Sueda (ICDAR, 2009)

A Study of Data Augmentation for Handwritten Character Recognition using Deep Learning. - Taihei Hayashi; Keiji Gyohten; Hidehiro Ohki; Toshiya Takami (ICFHR, 2018)

Building Normal ECG Models to Detect Any Arrhythmias Using Deep Learning. - Keiji Gyohten; Shota Hori; Hidehiro Ohki; Toshiya Takami; Noboru Sato (CinC, 2020)

Arrhythmia Detection Based on Patient-Specific Normal ECGs Using Deep Learning. - Shota Hori; Toru Shouo; Keiji Gyohten; Hidehiro Ohki; Toshiya Takami; Noboru Sato (CinC, 2020)

A Method to Identify the Cause of Misrecognition for Offline Handwritten Japanese Character Recognition using Deep Learning. - Keiji Gyohten; Hidehiro Ohki; Toshiya Takami (ICPRAM, 2020)

Automatic Characteristic Line Drawing Generation using Pix2pix. - Kazuki Yanagida; Keiji Gyohten; Hidehiro Ohki; Toshiya Takami (ICPRAM, 2022)

Character Structure Analysis by Adding and Pruning Neural Networks in Handwritten Kanji Recognition. - Keiji Gyohten; Hidehiro Ohki; Toshiya Takami (ACPR (2), 2023)

Scalable Interconnection between Distributed Metaverse and Physical World. - Yuki Tanaka; Vincent Kasior; Ge Yang; Keiji Gyohten; Hidehiro Ohki; Toshiya Takami (ICCE-Taiwan, 2023)