| Comparison between two OGC standards for indoor space: CityGML and IndoorGML HG Ryoo, T Kim, KJ Li Proceedings of the Seventh ACM SIGSPATIAL International Workshop on Indoor …, 2015 | 25 | 2015 |
| Indoor navigation map for visually impaired people HG Ryu, T Kim, KJ Li Proceedings of the Sixth ACM SIGSPATIAL International Workshop on Indoor …, 2014 | 20 | 2014 |
| InFactory: A RESTful API server for easily creating IndoorGML H Jeong, H Ryoo, KJ Li The International Archives of the Photogrammetry, Remote Sensing and Spatial …, 2018 | 5 | 2018 |
| Development of an extension of GeoServer for handling 3D spatial data HG Ryoo, S Kim, JS Kim, KJ Li Free and Open Source Software for Geospatial (FOSS4G) Conference Proceedings …, 2017 | 2 | 2017 |
| Generation of moving object trajectories in indoor space HG Ryoo, S Kim, T Kim, D Seo, KJ Li Proceedings of the Eighth ACM SIGSPATIAL International Workshop on Indoor …, 2016 | 2 | 2016 |
| Synthetic trajectory generation tool for indoor moving objects HG Ryoo, SJ Kim, KJ Li Journal of Korean Society for Geospatial Information Science 24 (4), 59-66, 2016 | 2 | 2016 |
| 실내공간 이동객체 궤적 생성기 류형규， 김수진， 이기준 대한공간정보학회지 24 (4), 59-66, 2016 | | 2016 |
| GeoTools Extension for 3D Geometry T Kim, J Kim, H Ryoo, D Seo, K Li FOSS4G 2016 16 (1), 117, 2016 | | 2016 |
