| 2024 | EJC | SPA-Based Semantic Computing with "Self-Inclusive Knowledge Base Inside Image" for Global & Environmental Coral Analysis. | Yasushi Kiyoki, Yasuhiro Hayashi, Petchporn Chawakitchareon |
| 2021 | EJC | Global Coral Health Levels Analysis Database with Semantic Computing and 5D World Map. | Piyaporn Nurarak, Yasushi Kiyoki, Petchporn Chawakitchareon, Yasuhiro Hayashi |
| 2020 | EJC | A Global & Environmental Coral Analysis System with SPA-Based Semantic Computing for Integrating and Visualizing Ocean-Phenomena with "5-Dimensional World-Map". | Yasushi Kiyoki, Petchporn Chawakitchareon, Sompop Rungsupa, Xing Chen, Kittiya Samlansin |
| 2019 | EJC | Water Quality Index Analysis and Prediction: A Case Study of Canals in Bangkok Thailand. | Petchporn Chawakitchareon, Bernhard Thalheim, Yasushi Kiyoki |
| 2019 | EJC | A SPA-Based Semantic Computing System for Global & Environmental Analysis and Visualization with "5-Dimensional World-Map": "Towards Environmental Artificial Intelligence". | Yasushi Kiyoki, Xing Chen, Chalisa Veesommai, Irene Erlyn Wina Rachmawan, Petchporn Chawakitchareon |
| 2019 | EJC | Towards a Great Design of Conceptual Modelling. | Yasushi Kiyoki, Bernhard Thalheim, Marie Duz, Hannu Jaakkola, Petchporn Chawakitchareon, Anneli Heimbrger |
| 2018 | EJC | Relationship Between Vegetation Indices and SPAD Values of Waxy Corn Using an Unmanned Aerial Vehicle. | Panath Jermthaisong, Sununtha Kingpaiboon, Petchporn Chawakitchareon, Yasushi Kiyoki |
| 2018 | EJC | A Semantic-Associative Computing System with Multi-Dimensional World Map for Ocean-Environment Analysis. | Yasushi Kiyoki, Xing Chen, Chalisa Veesommai, Jinmika Wijitdechakul, Shiori Sasaki, Chawan Koopipat, Petchporn Chawakitchareon |
| 2018 | EJC | A Multi-Parameterized Water Quality Prediction Method with Differential Computing Among Sampling Sites. | Khoumkham Ladsavong, Petchporn Chawakitchareon, Yasushi Kiyoki |
| 2017 | EJC | Global Sharing Analysis and Visualization of Water Quality by 5DWorld Map: A Case Study at Sichang Island, Thailand. | Petchporn Chawakitchareon, Khoumkham Ladsavong, Yasushi Kiyoki, Shiori Sasaki, Sompop Rungsupa |
| 2017 | EJC | Study the Effect of Ammonia by Image Analysis on Healthiness Detection for Coral Quality of LifeTitle. | Aran Hansuebsai, Sompop Rungsupa, Yasushi Kiyoki, Shiori Sasaki, Petchporn Chawakitchareon |
| 2017 | EJC | Estimating Actual Evapotranspiration from NDVI Using Landsat 8 and Sentinel-2 Imagery. | Panath Jermthaisong, Sununtha Kingpaiboon, Petchporn Chawakitchareon |
| 2017 | EJC | Determination of Methane Flux in Organic Paddy Field. | Supawan Khantotong, Sununtha Kingpaiboon, Pinthitha Mungkarndee, Petchporn Chawakitchareon |
| 2017 | EJC | An Environmental-Semantic Computing System for Coral-Analysis in Water-Quality and Multi-Spectral Image Spaces with "Multi-Dimensional World Map". | Yasushi Kiyoki, Xing Chen, Chalisa Veesommai, Shiori Sasaki, Asako Uraki, Chawan Koopipat, Petchporn Chawakitchareon, Aran Hansuebsai |
| 2017 | EJC | Application of Data Mining Software to Predict the Alum Dosage in Coagulation Process: A Case Study of Vientaine, Lao PDR. | Khoumkham Ladsavong, Petchporn Chawakitchareon, Yasushi Kiyoki |
| 2017 | EJC | Photographic Assessment of Coral Stress: Effect of Low Salinity to Acropora sp. Goniopora sp. and Pavona sp. at Sichang Island, Thailand. | Sompop Rungsupa, Petchporn Chawakitchareon, Aran Hansuebsai, Shiori Sasaki, Yasushi Kiyoki |
| 2016 | EJC | Prediction of Alum Dosage in Water Supply by WEKA Data Mining Software. | Petchporn Chawakitchareon, Nattanan Boonnao, Pakorn Charutragulchai |
| 2016 | EJC | Building the Vector-Control Collaborative Strategy in Dengue Fever - Case Surabaya, Kuala Lumpur, Bangkok. | Wahjoe Tjatur Sesulihatien, Yasushi Kiyoki, Shiori Sasaki, Azis Safie, Subagyo Yotopranoto, Virach Sornlertlamvanich, Aran Hansuebsai, Petchporn Chawakitchareon |
| 2015 | EJC | Cross-cultural and Environmental Data Analysis in Data Mining Processes for a Global Resilient Society. | Yasushi Kiyoki, Xing Chen, Anneli Heimbrger, Petchporn Chawakitchareon, Virach Sornlertlamvanich |
| 2015 | EJC | Wide-Area River-Water Quality Analysis and Visualization with 5D World Map System. | Chalisa Veesommai, Yasushi Kiyoki, Shiori Sasaki, Petchporn Chawakitchareon |