• 927 Citations
  • 16 h-Index
19972020

Research output per year

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Research Output

2020

Analysis of accessibility to emergency rooms by dynamic population from mobile phone data: Geography of social inequity in South Korea

Yun, S. B., Kim, S., Ju, S., Noh, J., Kim, C., Wong, M. S. & Heo, J., 2020 Apr, In : PloS one. 15, 4, e0231079.

Research output: Contribution to journalArticle

Open Access

Machine learning approaches for crop yield prediction with MODIS and weather data

Ju, S., Lim, H. & Heo, J., 2020 Jan 1.

Research output: Contribution to conferencePaper

Massive point cloud processing on Hadoop: Challenges and proposed solution

Nguyen, M. H., Yoon, S., Park, S. & Heo, J., 2020 Jan 1.

Research output: Contribution to conferencePaper

Tsunami shelter location allocation by applying a heuristic algorithm to residential and floating population data

Bae, J., Sohn, H. G., Heo, J., Kim, S. & Kim, M. K., 2020 Jan 1.

Research output: Contribution to conferencePaper

2019

A demonstration of B-EagleV Visualizing massive point cloud directly from HDFS

Nguyen, M. H., Yoon, S., Park, S. & Heo, J., 2019 Dec, Proceedings - 2019 IEEE International Conference on Big Data, Big Data 2019. Baru, C., Huan, J., Khan, L., Hu, X. T., Ak, R., Tian, Y., Barga, R., Zaniolo, C., Lee, K. & Ye, Y. F. (eds.). Institute of Electrical and Electronics Engineers Inc., p. 4121-4124 4 p. 9005717. (Proceedings - 2019 IEEE International Conference on Big Data, Big Data 2019).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

A framework development for mapping and detecting changes in repeatedly collected massive point clouds

Yoon, S., Ju, S., Park, S. & Heo, J., 2019 Jan 1, p. 603-609. 7 p.

Research output: Contribution to conferencePaper

A sensitive band to optimize winter wheat crop residue cover estimation by eliminating moisture effect

Wang, Y., Zhao, S., Cai, W., Heo, J. & Peng, F., 2019 Jun 1, In : Sustainability (Switzerland). 11, 11, 3032.

Research output: Contribution to journalArticle

Open Access

Data-Driven Dynamic Service Area Analysis: A Case Study with Taxi GPS Data in Seoul, South Korea

Bum, Y. S., Sungha, J., Joon, L. H., Yoon, P. S. & Joon, H., 2019 Jan 1, Computing in Civil Engineering 2019: Smart Cities, Sustainability, and Resilience - Selected Papers from the ASCE International Conference on Computing in Civil Engineering 2019. Cho, Y. K., Leite, F., Behzadan, A. & Wang, C. (eds.). American Society of Civil Engineers (ASCE), p. 374-381 8 p. (Computing in Civil Engineering 2019: Smart Cities, Sustainability, and Resilience - Selected Papers from the ASCE International Conference on Computing in Civil Engineering 2019).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Descriptive and predictive modeling of student achievement, satisfaction, and mental health for data-driven smart connected campus life service

Heo, J., Lim, H., Yun, S. B., Ju, S., Park, S. & Lee, R., 2019 Mar 4, Proceedings of the 9th International Conference on Learning Analytics and Knowledge: Learning Analytics to Promote Inclusion and Success, LAK 2019. Association for Computing Machinery, p. 531-538 8 p. (ACM International Conference Proceeding Series).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Estimation of winter wheat residue coverage using optical and SAR remote sensing images

Cai, W., Zhao, S., Wang, Y., Peng, F., Heo, J. & Duan, Z., 2019 May 1, In : Remote Sensing. 11, 10, 1163.

Research output: Contribution to journalArticle

Open Access
1 Citation (Scopus)

Exploring bluetooth beacon use cases in teaching and learning: Increasing the sustainability of physical learning spaces

Griffiths, S., Wong, M. S., Kwok, C. Y. T., Kam, R., Lam, S. C., Yang, L., Yip, T. L., Heo, J., Chan, B. S. B., Xiong, G. & Lu, K., 2019 Aug 1, In : Sustainability (Switzerland). 11, 15, 4005.

Research output: Contribution to journalReview article

Open Access
1 Citation (Scopus)

Graph analyses of phone-based origin-destination data for understanding urban human mobility in Seoul, Korea

Lim, H., Kim, S. & Heo, J., 2019 Nov 5, Proceedings of the 3rd ACM SIGSPATIAL International Workshop on Prediction of Human Mobility, PredictGIS 2019. Ukkusuri, S. V., Sezaki, K., Yabe, T. & Tsubouchi, K. (eds.). Association for Computing Machinery, Inc, p. 62-65 4 p. (Proceedings of the 3rd ACM SIGSPATIAL International Workshop on Prediction of Human Mobility, PredictGIS 2019).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Regional-scale rice-yield estimation using stacked auto-encoder with climatic and MODIS data: a case study of South Korea

Ma, J. W., Nguyen, C. H., Lee, K. & Heo, J., 2019 Jan 2, In : International Journal of Remote Sensing. 40, 1, p. 51-71 21 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Registration of 3D underground parcel in Korean cadastral system

Kim, S. & Heo, J., 2019 Jun, In : Cities. 89, p. 105-119 15 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Shelter location-allocation for tsunami using floating population and genetic algorithm

Bae, J., Kim, M. K., Yoo, S., Heo, J. & Sohn, H. G., 2019 Jan 1, In : Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography. 37, 3, p. 157-165 9 p.

Research output: Contribution to journalArticle

2018

Automated 3D volumetric reconstruction of multiple-room building interiors for as-built BIM

Jung, J., Stachniss, C., Ju, S. & Heo, J., 2018 Oct, In : Advanced Engineering Informatics. 38, p. 811-825 15 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)

Geographical variations and influential factors in prevalence of cardiometabolic diseases in South Korea

Oh, W. S., Yoon, S., Noh, J., Sohn, J., Kim, C. & Heo, J., 2018 Oct, In : PloS one. 13, 10, e0205005.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Implementation of floating population analysis for smart cities: A case study in Songdo Incheon South Korea

Yun, S. B., Hieu, N. M., Park, S. Y., Lim, H. & Heo, J., 2018 Nov 6, Proceedings of the 2nd ACM SIGSPATIAL International Workshop on Prediction of Human Mobility, PredictGIS 2018. Sudo, A., Chin, L. H., Yabe, T., Song, X. & Sekimoto, Y. (eds.). Association for Computing Machinery, Inc, p. 32-36 5 p. (Proceedings of the 2nd ACM SIGSPATIAL International Workshop on Prediction of Human Mobility, PredictGIS 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access

Spatial-data-driven student characterization: Trajectory sequence alignment based on student smart card transactions

Ju, S., Park, S., Lim, H., Yun, S. B. & Heo, J., 2018 Nov 6, Proceedings of the 2nd ACM SIGSPATIAL International Workshop on Prediction of Human Mobility, PredictGIS 2018. Sudo, A., Chin, L. H., Yabe, T., Song, X. & Sekimoto, Y. (eds.). Association for Computing Machinery, Inc, p. 1-7 7 p. (Proceedings of the 2nd ACM SIGSPATIAL International Workshop on Prediction of Human Mobility, PredictGIS 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access

Utilizing mobile phone-based floating population data to measure the spatial accessibility to public transit

Lee, W. K., Sohn, S. Y. & Heo, J., 2018 Mar, In : Applied Geography. 92, p. 123-130 8 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)
2017

A benchmark test of spatial big data processing tools and a mapreduce application

Nguyen, M. H., Ju, S., Ma, J. W. & Heo, J., 2017 Oct, In : Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography. 35, 5, p. 405-414 10 p.

Research output: Contribution to journalArticle

Development of 3D underground cadastral data model in Korea: Based on land administration domain model

Kim, S. & Heo, J., 2017 Jan 1, In : Land Use Policy. 60, p. 123-138 16 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)

Ridership patterns at subway stations of Seoul capital area and characteristics of station influence area

Kim, M. K., Kim, S. P., Heo, J. & Sohn, H. G., 2017 Mar 1, In : KSCE Journal of Civil Engineering. 21, 3, p. 964-975 12 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Spatial-data-driven student characterization in higher education

Heo, J., Kyong-Mee, C., Yoon, S., Yun, S. B., Ma, J. W. & Ju, S., 2017 Nov 7, Proceedings of the 1st ACM SIGSPATIAL Workshop on Prediction of Human Mobility, PredictGIS 2017. Association for Computing Machinery, Inc, 1. (Proceedings of the 1st ACM SIGSPATIAL Workshop on Prediction of Human Mobility, PredictGIS 2017; vol. 2017-January).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Spatio-temporal factor analysis of characterizing mass protest events using taxi trajectory in Seoul, Korea

Ma, J. W., Ju, S., Nguyen, H. M., Yun, S. B., Yoon, S. & Heo, J., 2017 Nov 7, Proceedings of 1st ACM SIGSPATIAL Workshop on Analytics for Local Events and News, LENS 2017. Association for Computing Machinery, Inc, 3148050. (Proceedings of 1st ACM SIGSPATIAL Workshop on Analytics for Local Events and News, LENS 2017).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)
2016

Automated 3D wireframe modeling of indoor structures from point clouds using constrained least-squares adjustment for as-built BIM

Jung, J., Hong, S., Yoon, S., Kim, J. & Heo, J., 2016 Jul 1, In : Journal of Computing in Civil Engineering. 30, 4, 04015074.

Research output: Contribution to journalArticle

25 Citations (Scopus)
2 Citations (Scopus)

Segmentation of planar surfaces from laser scanning data using the magnitude of normal position vector for adaptive neighborhoods

Kim, C., Habib, A., Pyeon, M., Kwon, G. R., Jung, J. & Heo, J., 2016 Jan 22, In : Sensors (Switzerland). 16, 2, 140.

Research output: Contribution to journalArticle

23 Citations (Scopus)

Spatial autocorrelation of disease prevalence in South Korea using 2012 community health survey data

Oh, W. S., Nguyen, C. H., Kim, S. M., Sohn, J. W. & Heo, J., 2016 Jun, In : Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography. 34, 3, p. 253-262 10 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Spatial computing goes to education and beyond: Can semantic trajectory characterize students?

Heo, J., Yoon, S., Oh, W. S., Ma, J. W., Ju, S. & Yun, S. B., 2016 Oct 31, Proceedings of the 5th ACM SIGSPATIAL International Workshop on Analytics for Big Geospatial Data, BigSpatial 2016. Vatsavai, R. R. & Chandola, V. (eds.). Association for Computing Machinery, Inc, p. 14-17 4 p. 3006389. (Proceedings of the 5th ACM SIGSPATIAL International Workshop on Analytics for Big Geospatial Data, BigSpatial 2016).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Taxi cab service optimization using spatio-temporal implementation to hot-spot analysis with taxi trajectories: A case study in Seoul, Korea

Yun, S. B., Yoon, S. H., Ju, S., Oh, W. S., Ma, J. W. & Heo, J., 2016 Oct 31, Proceedings of the 5th ACM SIGSPATIAL International Workshop on Mobile Geographic Information Systems, MobiGIS 2016. Chow, C-Y., Nourjou, R., Shekhar, S. & Damiani, M. L. (eds.). Association for Computing Machinery, Inc, p. 12-18 7 p. (Proceedings of the 5th ACM SIGSPATIAL International Workshop on Mobile Geographic Information Systems, MobiGIS 2016).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)
2015

A progressive black top hat transformation algorithm for estimating valley volumes on Mars

Luo, W., Pingel, T., Heo, J., Howard, A. & Jung, J., 2015 Feb 1, In : Computers and Geosciences. 75, p. 17-23 7 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)

A study on the reorganization of the national spatial information system

Kim, J. H., Kim, S. H., Kim, S. K., Kim, S. M., Jung, J. H. & Heo, J., 2015 Oct, In : Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography. 33, 5, p. 373-383 11 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Bore-sight calibration of multiple laser range finders for kinematic 3D laser scanning systems

Jung, J., Kim, J., Yoon, S., Kim, S., Cho, H., Kim, C. & Heo, J., 2015 May 4, In : Sensors (Switzerland). 15, 5, p. 10292-10314 23 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Development of a 3d underground cadastral system with indoor mapping for As-Built BIM: The case study of gangnam subway station in Korea

Kim, S., Kim, J., Jung, J. & Heo, J., 2015 Dec 9, In : Sensors (Switzerland). 15, 12, p. 30870-30893 24 p.

Research output: Contribution to journalArticle

14 Citations (Scopus)

Development of kinematic 3D laser scanning system for indoor mapping and as-built BIM using constrained SLAM

Jung, J., Yoon, S., Ju, S. & Heo, J., 2015 Oct 16, In : Sensors (Switzerland). 15, 10, p. 26430-26456 27 p.

Research output: Contribution to journalArticle

22 Citations (Scopus)

Optimal atmospheric correction for above-ground forest biomass estimation with the ETM+ remote sensor

Nguyen, H. C., Jung, J., Lee, J., Choi, S. U., Hong, S. Y. & Heo, J., 2015 Jul 31, In : Sensors (Switzerland). 15, 8, p. 18865-18886 22 p.

Research output: Contribution to journalArticle

22 Citations (Scopus)

PRACTICAL IMPLEMENTATION OF SEMI-AUTOMATED AS-BUILT BIM CREATION FOR COMPLEX INDOOR ENVIRONMENTS

Yoon, S., Jung, J. & Heo, J., 2015 May 11, International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives. Fuse, T. & Nakagawa, M. (eds.). 4W5 ed. International Society for Photogrammetry and Remote Sensing, p. 143-146 4 p. (International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives; vol. 40, no. 4W5).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
5 Citations (Scopus)

Selecting an optimal atmospheric correction model for above-ground forest biomass estimation

Hieu, N. C. & Heo, J., 2015 Jan 1.

Research output: Contribution to conferencePaper

Semi-automated approach to indoor mapping for 3D as-built building information modeling

Hong, S., Jung, J., Kim, S., Cho, H., Lee, J. & Heo, J., 2015 May 1, In : Computers, Environment and Urban Systems. 51, p. 34-46 13 p.

Research output: Contribution to journalArticle

47 Citations (Scopus)

Simulating rice yield by integrating GIS data and MODIS-LAI for Jeolla-do region in South Korea

Kim, J. H., Nguyen, H. C., Lee, J. B. & Heo, J., 2015 Jan 1.

Research output: Contribution to conferencePaper

2014

Buffering-based approach to fluctuation analysis of glacier calving fronts using LANDSAT-7 ETM+, with a case study of Jakobshavn Isbræ

Jeong, S., Jung, J., Kim, S., Hong, S., Sohn, H. G. & Heo, J., 2014 Mar 1, In : Computers and Geosciences. 64, p. 115-125 11 p.

Research output: Contribution to journalArticle

Estimating above-ground biomass of corn by combining satellite imagery and field inventory

Hieu, N. C., Jung, J., Kim, J., Zhao, S. & Heo, J., 2014 Jan 1.

Research output: Contribution to conferencePaper

Productive modeling for development of as-built BIM of existing indoor structures

Jung, J., Hong, S., Jeong, S., Kim, S., Cho, H., Hong, S. & Heo, J., 2014 Jun, In : Automation in Construction. 42, p. 68-77 10 p.

Research output: Contribution to journalArticle

107 Citations (Scopus)
2013

Automated and efficient method for extraction of tunnel cross sections using terrestrial laser scanned data

Han, S., Cho, H., Kim, S., Jung, J. & Heo, J., 2013 May 1, In : Journal of Computing in Civil Engineering. 27, 3, p. 274-281 8 p.

Research output: Contribution to journalArticle

44 Citations (Scopus)

Biodiversity mapping by remote sensing based method and ecological stratification

Nguyen, H. C., Kim, D. & Heo, J., 2013 Jan 1, 34th Asian Conference on Remote Sensing 2013, ACRS 2013. Asian Association on Remote Sensing, p. 3087-3090 4 p. (34th Asian Conference on Remote Sensing 2013, ACRS 2013; vol. 4).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Discrete displacement analysis for geographic linear features and the application to glacier termini

Heo, J., Jeong, S., Han, S., Kim, C., Hong, S. & Sohn, H. G., 2013 Aug 1, In : International Journal of Geographical Information Science. 27, 8, p. 1631-1650 20 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Effects of national forest inventory plot location error on forest carbon stock estimation using k-nearest neighbor algorithm

Jung, J., Kim, S., Hong, S., Kim, K., Kim, E., Im, J. & Heo, J., 2013 Jul, In : ISPRS Journal of Photogrammetry and Remote Sensing. 81, p. 82-92 11 p.

Research output: Contribution to journalArticle

15 Citations (Scopus)