| Properties of microlensing light curve anomalies induced by multiple planets C Han, HY Chang, JH An, K Chang Monthly Notices of the Royal Astronomical Society 328 (3), 986-992, 2001 | 45 | 2001 |
| Classifying gamma-ray bursts with Gaussian Mixture Model ZB Zhang, EB Yang, CS Choi, HY Chang Monthly Notices of the Royal Astronomical Society 462 (3), 3243-3254, 2016 | 41 | 2016 |
| Stochastic properties in North–South asymmetry of sunspot area HY Chang New Astronomy 13 (4), 195-201, 2008 | 33 | 2008 |
| Probing structures of distant extrasolar planets with microlensing BS Gaudi, HY Chang, C Han The Astrophysical Journal 586 (1), 527, 2003 | 29 | 2003 |
| Fourier analysis of gamma-ray burst light curves: Searching for a direct signature of cosmological time dilation HY Chang The Astrophysical Journal 557 (2), L85, 2001 | 29 | 2001 |
| Periodicity of North–South asymmetry of sunspot area revisited: Cepstrum analysis HY Chang New Astronomy 14 (2), 133-138, 2009 | 27 | 2009 |
| Current high-energy emission around black holes L Ferrarese, CH Lee, HY Chang Proceedings of the 2nd KIAS Astrophysics Workshop, 3, 2002 | 26 | 2002 |
| Time-series analysis of terrestrial impact crater records HY Chang, HK Moon Publications of the Astronomical Society of Japan 57 (3), 487-495, 2005 | 25 | 2005 |
| Coronal mass ejection geoeffectiveness depending on field orientation and interplanetary coronal mass ejection classification SM Kang, YJ Moon, KS Cho, YH Kim, YD Park, JH Baek, HY Chang Journal of Geophysical Research: Space Physics 111 (A5), 2006 | 24 | 2006 |
| Power density spectra of gamma-ray burst light curves: implications on theory and observation HY Chang, I Yi The Astrophysical Journal 542 (1), L17, 2000 | 18 | 2000 |
| Latitudinal distribution of sunspots revisited IH Cho, HY Chang Journal of Astronomy and Space Sciences 28 (1), 1-7, 2011 | 17 | 2011 |
| Radio afterglows and host galaxies of gamma-ray bursts LB Li, ZB Zhang, YF Huang, XF Wu, SW Kong, D Li, HY Chang, CS Choi Monthly Notices of the Royal Astronomical Society 451 (2), 1815-1823, 2015 | 14 | 2015 |
| Statistical properties of effective drought index (EDI) for Seoul, Busan, Daegu, Mokpo in South Korea JH Park, KB Kim, HY Chang Asia-Pacific Journal of Atmospheric Sciences 50, 453-458, 2014 | 14 | 2014 |
| Titius-Bode’s Relation and Distribution of Exoplanets Heon-Young Chang HY Chang Journal of Astronomy and Space Sciences 27 (1), 1-10, 2010 | 14 | 2010 |
| Direct lens imaging of Galactic bulge microlensing events C Han, HY Chang Monthly Notices of the Royal Astronomical Society 338 (3), 637-642, 2003 | 14 | 2003 |
| A New Method for Norht-South Asymmetry of Sun Spot Area HY Chang Journal of Astronomy and Space Sciences 24 (4), 261-268, 2007 | 13 | 2007 |
| Changes in sea-level pressure over South Korea associated with high-speed solar wind events IH Cho, YS Kwak, K Marubashi, YH Kim, YD Park, HY Chang Advances in space research 50 (6), 777-782, 2012 | 12 | 2012 |
| The global temperature anomaly and solar North-South asymmetry IH Cho, YS Kwak, HY Chang, KS Cho, YH Kim, YD Park Asia-Pacific Journal of Atmospheric Sciences 48, 253-257, 2012 | 12 | 2012 |
| Geomagnetic field variations observed by INTERMAGNET during 4 total solar eclipses JH Kim, HY Chang Journal of Atmospheric and Solar-Terrestrial Physics 172, 107-116, 2018 | 11 | 2018 |
| Statistical analysis of geomagnetic field variations during solar eclipses JH Kim, HY Chang Advances in Space Research 61 (8), 2040-2049, 2018 | 11 | 2018 |
