• 984 Citations
  • 16 h-Index
19972020

Research output per year

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Research Output

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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

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)

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

2018

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
2017

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

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

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
6 Citations (Scopus)
2013

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

Kinematic 3D laser scanning of building interior using SLAM technique

Jung, J., Hong, S. & Heo, J., 2013 Jan 1, 34th Asian Conference on Remote Sensing 2013, ACRS 2013. Asian Association on Remote Sensing, p. 4557-4559 3 p. (34th Asian Conference on Remote Sensing 2013, ACRS 2013; vol. 5).

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

Semi-automatic method for 2D/3D modeling building interiors

Hong, S., Jung, J., Kim, S., Kim, N., Sohn, H. G. & Heo, J., 2013 Jan 1, 34th Asian Conference on Remote Sensing 2013, ACRS 2013. Asian Association on Remote Sensing, Vol. 1. p. 845-847 3 p.

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

2012

Mapping aboveground forest biomass carbon stock by using satellite image and NFI data - A comparison between kNN and regression tree model

Nguyen, H. C., Jung, J., Kim, D., Heo, J. & Kim, K., 2012 Dec 1, 33rd Asian Conference on Remote Sensing 2012, ACRS 2012. p. 652-654 3 p. (33rd Asian Conference on Remote Sensing 2012, ACRS 2012; vol. 1).

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

Multiple endmember spectral mixture analysis model applied to water cover mapping using MODIS data

Kim, S., Cong, H. N. & Heo, J., 2012 Dec 1, 33rd Asian Conference on Remote Sensing 2012, ACRS 2012. p. 769-770 2 p. (33rd Asian Conference on Remote Sensing 2012, ACRS 2012; vol. 1).

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

New approach for modeling 3D indoor environments based on terrestrial LiDAR

Hong, S., Park, I. S., Han, S., Heo, J. & Sohn, H. G., 2012 Dec 1, 33rd Asian Conference on Remote Sensing 2012, ACRS 2012. p. 1590-1592 3 p. (33rd Asian Conference on Remote Sensing 2012, ACRS 2012; vol. 2).

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

2011

3D building modeling from laser scanning data using a plane-based Binary Space Partitioning Tree

Kim, C., Kim, S. P., Heo, J. & Sohn, H. G., 2011 Dec 1, 32nd Asian Conference on Remote Sensing 2011, ACRS 2011. p. 2270-2273 4 p. (32nd Asian Conference on Remote Sensing 2011, ACRS 2011; vol. 4).

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

Analysis of lake change using landsat 7 ETM+: A case study in Lake Enriquillo

Kim, S. M. & Heo, J., 2011 Dec 1, 32nd Asian Conference on Remote Sensing 2011, ACRS 2011. p. 2322-2323 2 p. (32nd Asian Conference on Remote Sensing 2011, ACRS 2011; vol. 4).

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

Research on estimation of evapotranspiration using ecological map, MODIS NDVI and EVI

Kang, K. H., Jung, J. & Heo, J., 2011 Dec 1, 32nd Asian Conference on Remote Sensing 2011, ACRS 2011. p. 1227-1229 3 p. (32nd Asian Conference on Remote Sensing 2011, ACRS 2011; vol. 2).

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

Stochastic simulation models to internally validate analytical error models of a point and a line segment in GIS

Hong, S. & Heo, J., 2011 Dec 1, 32nd Asian Conference on Remote Sensing 2011, ACRS 2011. p. 786-790 5 p. (32nd Asian Conference on Remote Sensing 2011, ACRS 2011; vol. 2).

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

2010

A method to detect and remove overlapped points in terrestrial laser scanning data

Han, S., Kim, S., Park, H., Kim, C. & Heo, J., 2010 Dec 1, 31st Asian Conference on Remote Sensing 2010, ACRS 2010. p. 465-467 3 p. (31st Asian Conference on Remote Sensing 2010, ACRS 2010; vol. 1).

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

Analysis of sea surface temperature using time series of landsat-7 satellite images: A case study in Kwang-Yang bay, Korea

Kim, S. M., Kim, C., Heo, J. & Yoo, S., 2010 Dec 1, 31st Asian Conference on Remote Sensing 2010, ACRS 2010. p. 585-586 2 p. (31st Asian Conference on Remote Sensing 2010, ACRS 2010; vol. 1).

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

An exploration and analysis of carbon mapping and estimation methods

Jung, J. H., Oyana, T., Cho, K. H., Yoo, S., Kim, K. M., Lee, J. & Heo, J., 2010 Dec 1, 31st Asian Conference on Remote Sensing 2010, ACRS 2010. p. 999-1001 3 p. (31st Asian Conference on Remote Sensing 2010, ACRS 2010; vol. 2).

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

Buffering-based analysis of calving front of Jakobshavn isbræ, West Greenland

Jeong, S., Kim, C., Cho, H. S. & Heo, J., 2010 Dec 1, 31st Asian Conference on Remote Sensing 2010, ACRS 2010. p. 1241-1246 6 p. (31st Asian Conference on Remote Sensing 2010, ACRS 2010; vol. 2).

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

Development of semi-automated framework for 3D building modeling using terrestrial laser scanning data

Park, H., Jeongb, S., Seo, I. H., Cho, H. S., Han, S. H., Heo, J. & Sohn, H. G., 2010 Dec 1, 31st Asian Conference on Remote Sensing 2010, ACRS 2010. p. 1317-1322 6 p. (31st Asian Conference on Remote Sensing 2010, ACRS 2010; vol. 2).

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

Estimation of aboveground carbon using KNN algorithm: A case study in Danyang, Korea

Jung, J. H., Hoe, J., Yoo, S., Cho, K. H., Kim, K. M. & Lee, J., 2010 Dec 1, 31st Asian Conference on Remote Sensing 2010, ACRS 2010. p. 1008-1010 3 p. (31st Asian Conference on Remote Sensing 2010, ACRS 2010; vol. 2).

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

2007

Towards the optimal design of an RFID-based positioning system for the ubiquitous computing environment

Heo, J., Pyeon, M. W., Kim, J. W. & Sohn, H. G., 2007 Jan 1, Rough Sets and Knowledge Technology - Second International Conference, RSKT 2007, Proceedings. Springer Verlag, p. 331-338 8 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 4481 LNAI).

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

8 Citations (Scopus)
2006

Digital ortho-image production for web GIS applications

Sohn, H. G., Park, H. K., Park, C. H. & Heo, J., 2006, Emerging Directions in Embedded and Ubiquitous Computing - EUC 2006 Workshops: NCUS, SecUbiq, USN, TRUST, ESO, and MSA, Proceedings. Zhou, X., Sokolsky, O., Yan, L., Yan, L., Jung, E-S., Shao, Z., Mu, Y., Lee, D-C., Kim, D., Jeong, Y-S. & Xu, C-Z. (eds.). Springer Verlag, p. 928-935 8 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 4097 LNCS).

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

Open Access

Road boundary extraction using shadow path reconstruction in urban areas

Yun, K. H., Sohn, H. G. & Heo, J., 2006 Jan 1, Computational Science and Its Applications - ICCSA 2006: International Conference, Proceedings - Part II. Springer Verlag, p. 989-995 7 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 3981 LNCS).

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

1 Citation (Scopus)

Temporal Land Information System (TLIS) for dynamically changing cadastral data

Heo, J., Kim, J. H. & Kang, S., 2006 Jan 1, Computational Science and Its Applications - ICCSA 2006: International Conference, Proceedings - Part II. Springer Verlag, p. 1066-1073 8 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 3981 LNCS).

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

1 Citation (Scopus)
2005

3-D building extraction using IKONOS multispectral images

Sohn, H. G., Park, C. H., Kim, H. S. & Heo, J., 2005 Dec 1, 25th Anniversary IGARSS 2005: IEEE International Geoscience and Remote Sensing Symposium. p. 1432-1434 3 p. 1525393. (International Geoscience and Remote Sensing Symposium (IGARSS); vol. 2).

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

10 Citations (Scopus)

3-D building reconstruction using IKONOS multispectral stereo images

Sohn, H. G., Park, C. H. & Heo, J., 2005 Jan 1, Knowledge-Based Intelligent Information and Engineering Systems - 9th International Conference, KES 2005, Proceedings. Springer Verlag, p. 62-68 7 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 3683 LNAI).

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

3 Citations (Scopus)

Verification of timber age mapping with shuttle radar topography mission and national elevation datasets in the U.S

Heo, J., 2005 Dec 1, 25th Anniversary IGARSS 2005: IEEE International Geoscience and Remote Sensing Symposium. p. 5592-5593 2 p. 1526043. (International Geoscience and Remote Sensing Symposium (IGARSS); vol. 8).

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