The Japanese lexical transducer based on stem-suffix style forms. - Masakazu Tateno; Hiroshi Masuichi; Hiroshi Umemoto (Nat. Lang. Eng., 1996)

Development of a Related Document Retrieval System and Evaluation of the System Using NTCIR-1. - Hiroshi Umemoto; Tsutomu Kuramochi; Yasuhiro Ishitobi; Masakazu Tateno (NTCIR, 1999)

A Standard Portrait Image and Image Quality Assessment. - Kunihiko Kanafusa; Keiichi Miyazaki; Hiroshi Umemoto; Kazuhiko Takemura; Hitoshi Urabe (PICS, 2000)

Standard portrait image and image quality assessment: II. Triplet comparison. - Keiichi Miyazaki; Kunihiko Kanafusa; Hiroshi Umemoto; Kazuhiko Takemura; Hitoshi Urabe; Keisuke Hirai; Kazuo Ishikawa; Toyohiko Hatada (Color Imaging: Device-Independent Color, Color Hardcopy, and Graphic Arts, 2001)

Document Retrieval in Consideration of the Amount of Term Frequencies. - Hiroshi Umemoto; Tadanobu Miyauchi; Yoshihiro Ueda (NTCIR, 2001)

Implementing a Japanese Semantic Parser Based on Glue Approach. - Hiroshi Umemoto (PACLIC, 2006)

Electrostatic Precipitators for Cleaning Diesel Exhaust. - Hiroshi Umemoto; Hideaki Hayashi; Kazunori Takashima; Akira Mizuno (IAS, 2008)

Experiments of FX for NTCIR-9 RITE Japanese BC Subtask. - Hiroshi Umemoto; Keigo Hattori (NTCIR, 2011)

Working Process Quantification in Factory Using Wearable Sensor Device and Ontology-based Stream Data Processing. - Masao Watanabe; Kazunari Hashimoto; Seiya Inagi; Yohei Yamane; Seiji Suzuki; Hiroshi Umemoto (ISWC (Posters & Demos), 2016)

An Ontology-based Validation Approach to Resolve Conflicts in the Manufacturing Design Process. - Kazunari Hashimoto; Yohei Yamane; Seiji Suzuki; Motoyuki Takaai; Masao Watanabe; Hiroshi Umemoto (MEPDaW/LDQ@ESWC, 2017)