An Intelligent SPARQL Query Builder for Exploration of Various Life-science Databases. - Atsuko Yamaguchi; Kouji Kozaki; Kai Lenz; Hongyan Wu; Norio Kobayashi (IESD@ISWC, 2014)

Prototype Implementation of SPARQL Builder for Life-science Databases by Intelligent Schema Analysis on RDF datasets. - Norio Kobayashi; Kai Lenz; Hongyan Wu; Kouji Kozaki; Atsuko Yamaguchi (SWAT4LS, 2014)

Efficiently Finding Paths Between Classes to Build a SPARQL Query for Life-Science Databases. - Atsuko Yamaguchi; Kouji Kozaki; Kai Lenz; Hongyan Wu; Yasunori Yamamoto; Norio Kobayashi (JIST, 2015)

RIKEN Meta Database: A Life-science Metadata Database Based on the Semantic Web. - Norio Kobayashi; Kai Lenz; Hiroshi Masuya (SWAT4LS, 2015)

RDF-based Data Sharing of Bio-resource Related Information. - Hiroshi Masuya; Terue Takatsuki; Mikako Saito; Eiki Takayama; Kazuya Ohshima; Nozomu Ohshiro; Kai Lenz; Nobuhiko Tanaka; Hiroshi Mori; Shuichi Kawashima; Norio Kobayashi (SWAT4LS, 2015)

RDF-Based Integration with SPARQL Building System for Life Science Database Archive. - Atsuko Yamaguchi; Katsuhiko Okubo; Norio Kobayashi; Kouji Kozaki; Sadahiro Kumagai; Kai Lenz; Tomoe Nobusada; Hongyan Wu; Yasunori Yamamoto; Hideki Hatanaka (SWAT4LS, 2015)

RIKEN MetaDatabase: A Database Platform as a Microcosm of Linked Open Data Cloud in the Life Sciences. - Norio Kobayashi; Kai Lenz; Hiroshi Masuya (JIST (Workshops & Posters), 2016)

Semantic Data Acquisition by Traversing Class-Class Relationships Over Linked Open Data. - Atsuko Yamaguchi; Kouji Kozaki; Kai Lenz; Yasunori Yamamoto; Hiroshi Masuya; Norio Kobayashi (JIST, 2016)

SPARQL Builder: Constructing SPARQL Query by Traversing Class-Class Relationships for Life Science Databases. - Atsuko Yamaguchi; Kouji Kozaki; Kai Lenz; Yasunori Yamamoto; Hiroshi Masuya; Norio Kobayashi (JIST (Workshops & Posters), 2016)

RIKEN MetaDatabase: a Database Publication Platform for RIKENs Life-science Researchers that Promotes Research Collaborations over Different Research Area. - Kai Lenz; Hiroshi Masuya; Norio Kobayashi (ISWC (Posters & Demos), 2016)

A RDF based Portal of Biological Phenotype Data produced in Japan. - Terue Takatsuki; Mikako Saito; Sadahiro Kumagai; Eiki Takayama; Kazuya Ohshima; Nozomu Ohshiro; Kai Lenz; Nobuhiko Tanaka; Norio Kobayashi; Hiroshi Masuya (ISWC (Posters & Demos), 2016)

Data Acquisition by Traversing Class-Class Relationships over the Linked Open Data. - Atsuko Yamaguchi; Kouji Kozaki; Kai Lenz; Yasunori Yamamoto; Hiroshi Masuya; Norio Kobayashi (ISWC (Posters & Demos), 2016)

SPARQL Query Construction with Monitoring Service for Endpoints. - Atsuko Yamaguchi; Yasunori Yamamoto; Kouji Kozaki; Kai Lenz; Hiroshi Masuya; Norio Kobayashi (SWAT4LS, 2016)

RIKEN MetaDatabase: A Database Platform for Health Care and Life Sciences as a Microcosm of Linked Open Data Cloud. - Norio Kobayashi; Satoshi Kume; Kai Lenz; Hiroshi Masuya (Int. J. Semantic Web Inf. Syst., 2018)

Visual Simulation of Spaghetti Using Vellum and Fluid-Implicit-Particle Method. - Haruto Sato; Kai Lenz; Tomoya Ito; Yuriko Takeshima; Tsukasa Kikuchi (CW, 2022)

A Study on Color Schemes for Nostalgic Illustrations. - Ryuta Motegi; Kai Lenz; Kunio Kondo (HCI (17), 2023)