• 373 Citations
  • 12 h-Index
20012020

Research output per year

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Research Output

  • 373 Citations
  • 12 h-Index
  • 44 Article
2020

An L2 finite element approximation for the incompressible Navier–Stokes equations

Lee, E., Choi, W. & Ha, H., 2020 Jan 1, (Accepted/In press) In : Numerical Methods for Partial Differential Equations.

Research output: Contribution to journalArticle

Radiomics in predicting mutation status for thyroid cancer: A preliminary study using radiomics features for predicting BRAFV600E mutations in papillary thyroid carcinoma

Yoon, J. H., Han, K., Lee, E., Lee, J., Kim, E. K., Moon, H. J., Park, V. Y., Nam, K. H. & Kwak, J. Y., 2020, In : PloS one. 15, 2, e0228968.

Research output: Contribution to journalArticle

Open Access

Radiomics signature for prediction of lateral lymph node metastasis in conventional papillary thyroid carcinoma

Park, V. Y., Han, K., Kim, H. J., Lee, E., Youk, J. H., Kim, E. K., Moon, H. J., Yoon, J. H. & Kwak, J. Y., 2020, In : PloS one. 15, 1, e0227315.

Research output: Contribution to journalArticle

Open Access

Three-dimensional radiomics of triple-negative breast cancer: Prediction of systemic recurrence

Koh, J., Lee, E., Han, K., Kim, S., Kim, D. K., Kwak, J. Y., Yoon, J. H. & Moon, H. J., 2020 Dec 1, In : Scientific reports. 10, 1, 2976.

Research output: Contribution to journalArticle

Open Access
2019

A least squares finite element method using Elsasser variables for magnetohydrodynamic equations

Lee, E., Ha, H. & Kim, S. D., 2019 Jan 15, In : Journal of Computational and Applied Mathematics. 346, p. 599-608 10 p.

Research output: Contribution to journalArticle

Association Between Radiomics Signature and Disease-Free Survival in Conventional Papillary Thyroid Carcinoma

Park, V. Y., Han, K., Lee, E., Kim, E. K., Moon, H. J., Yoon, J. H. & Kwak, J. Y., 2019 Dec 1, In : Scientific reports. 9, 1, 4501.

Research output: Contribution to journalArticle

Open Access
2 Citations (Scopus)

Deep convolutional neural network for the diagnosis of thyroid nodules on ultrasound

Ko, S. Y., Lee, J. H., Yoon, J. H., Na, H., Hong, E., Han, K., Jung, I., Kim, E. K., Moon, H. J., Park, V. Y., Lee, E. & Kwak, J. Y., 2019 Apr, In : Head and Neck. 41, 4, p. 885-891 7 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Differentiation of thyroid nodules on US using features learned and extracted from various convolutional neural networks

Lee, E., Ha, H., Kim, H. J., Moon, H. J., Byon, J. H., Huh, S., Son, J., Yoon, J., Han, K. & Kwak, J. Y., 2019 Dec 1, In : Scientific reports. 9, 1, 19854.

Research output: Contribution to journalArticle

Open Access

Texture Analysis to Differentiate Malignant Renal Tumors in Children Using Gray-Scale Ultrasonography Images

Shin, H. J., Kwak, J. Y., Lee, E., Lee, M. J., Yoon, H., Han, K. & Kim, M. J., 2019 Aug, In : Ultrasound in Medicine and Biology. 45, 8, p. 2205-2212 8 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
2018

Histogram analysis of greyscale sonograms to differentiate between the subtypes of follicular variant of papillary thyroid cancer

Kwon, M. R., Shin, J. H., Hahn, S. Y., Oh, Y. L., Kwak, J. Y., Lee, E. & Lim, Y., 2018 Jun, In : Clinical Radiology. 73, 6, p. 591.e1-591.e7

Research output: Contribution to journalArticle

5 Citations (Scopus)

Radiomics of US texture features in differential diagnosis between triple-negative breast cancer and fibroadenoma

Lee, S. E., Han, K., Kwak, J. Y., Lee, E. & Kim, E. K., 2018 Dec 1, In : Scientific reports. 8, 1, 13546.

Research output: Contribution to journalArticle

15 Citations (Scopus)
2017

Critical care admission following elective surgery was not associated with survival benefit: prospective analysis of data from 27 countries

Kahan, B. C., Koulenti, D., Arvaniti, K., Beavis, V., Campbell, D., Chan, M., Moreno, R., Pearse, R. M., Pearse, R. M., Beattie, S., Clavien, P-A., Demartines, N., Fleisher, L. A., Grocott, M., Haddow, J., Hoeft, A., Holt, P., Moreno, R., Pritchard, N., Rhodes, A. & 30 others, Wijeysundera, D., Wilson, M., Ahmed, T., Everingham, K., Hewson, R., Januszewska, M., Pearse, R. M., Phull, M-K., Lee, E., Choi, S., Chen, C., Han, Y., Yang, S., Han, K., Chen, C., Chu, S., Chung, C. K. E., Lee, C., Lee, Y. C., Lee, H. S., Lee, J. M., Choi, H-MD., Kim, C. J., Kim, S., Park, K., Chang, Y. H., Chang, J., Lee, C., Lee, G. & Kim, T., 2017, In : Intensive Care Medicine. 43, 7

Research output: Contribution to journalArticle

61 Citations (Scopus)

Newton's algorithm for magnetohydrodynamic equations with the initial guess from Stokes-like problem

Kim, S. D., Lee, E. & Choi, W., 2017 Jan 1, In : Journal of Computational and Applied Mathematics. 309, p. 1-10 10 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Ultrasound texture analysis: Association with lymph node metastasis of papillary thyroid microcarcinoma

Kim, S. Y., Lee, E., Nam, S. J., Kim, E. K., Moon, H. J., Yoon, J. H., Han, K. H. & Kwak, J. Y., 2017 Apr, In : PloS one. 12, 4, e0176103.

Research output: Contribution to journalArticle

8 Citations (Scopus)
2016

A least-squares finite element method for a nonlinear Stokes problem in glaciology

Monnesland, I. S., Lee, E., Gunzburger, M. & Yoon, R., 2016 Jun 1, In : Computers and Mathematics with Applications. 71, 11, p. 2421-2431 11 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Remote Real Time Monitoring for Underground Contamination in Mongolia Using Electrical Impedance Tomography

Ts, M. E., Lee, E., Zhou, L., Lee, K. H. & Seo, J. K., 2016 Mar 1, In : Journal of Nondestructive Evaluation. 35, 1, p. 1-9 9 p., 8.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Weighted norm least squares finite element method for Poisson equation in a polyhedral domain

Jeong, S. H. & Lee, E., 2016 Jun, In : Journal of Computational and Applied Mathematics. 299, p. 35-49 15 p.

Research output: Contribution to journalArticle

2015

Combining frequency-difference and ultrasound modulated electrical impedance tomography

Harrach, B., Lee, E. & Ullrich, M., 2015 Sep 1, In : Inverse Problems. 31, 9, 095003.

Research output: Contribution to journalArticle

16 Citations (Scopus)

FOSLL∗ for nonlinear partial differential equations

Lee, E., Manteuffel, T. A. & Westphal, C. R., 2015 Jan 1, In : SIAM Journal on Scientific Computing. 37, 5, p. S503-S525

Research output: Contribution to journalArticle

1 Citation (Scopus)

Mathematical modeling of mechanical vibration-assisted conductivity imaging

Ammari, H., Lee, E., Kwon, H., Seo, J. K. & Woo, E. J., 2015 Jan 1, In : SIAM Journal on Applied Mathematics. 75, 3, p. 1031-1046 16 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Newton- LL method for the second-order semi-linear elliptic partial differential equations

Lee, E., 2015 May 1, In : Computers and Mathematics with Applications. 69, 10, p. 1031-1044 14 p.

Research output: Contribution to journalArticle

2014
4 Citations (Scopus)

Design of a microscopic electrical impedance tomography system for 3D continuous non-destructive monitoring of tissue culture

Lee, E. J., Wi, H., McEwan, A. L., Farooq, A., Sohal, H., Woo, E. J., Seo, J. K. & Oh, T. I., 2014 Oct 6, In : BioMedical Engineering Online. 13, 1, 142.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Feasibility of anomaly detection and characterization using trans-admittance mammography with 60 x 60 electrode array

Zhao, M., Wi, H., Lee, E. J., Woo, E. J. & Oh, T. I., 2014 Oct 7, In : Physics in medicine and biology. 59, 19, p. 5831-5847 17 p., 5831.

Research output: Contribution to journalArticle

1 Citation (Scopus)
2013

Projective electrical impedance reconstruction with two measurements

Ts, M. E., Lee, E., Seo, J. K., Harrach, B. & Kim, S., 2013 Oct 8, In : SIAM Journal on Applied Mathematics. 73, 4, p. 1659-1675 17 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Simple ECEM algorithms using function values only

Kim, P., Kim, S. D. & Lee, E., 2013 Dec, In : Kyungpook Mathematical Journal. 53, 4, p. 573-591 19 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)
2012

A finite element, filtered eddy-viscosity method for the navier-stokes equations with large Reynolds number

Lee, E. & Gunzburger, M. D., 2012 Jan 1, In : Journal of Mathematical Analysis and Applications. 385, 1, p. 384-398 15 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Asymptotic analysis of the membrane structure to sensitivity of frequency-difference electrical impedance tomography

Kim, S., Lee, E. J., Woo, E. J. & Seo, J. K., 2012 Jul 1, In : Inverse Problems. 28, 7, 075004.

Research output: Contribution to journalArticle

12 Citations (Scopus)

Bioimpedance spectroscopy tensor probe for anisotropic measurements

Kwon, H., Wi, H., Karki, B., Lee, E. J., McEwan, A., Woo, E. J., Harrach, B., Seo, J. K. & Oh, T. I., 2012 Sep 27, In : Electronics Letters. 48, 20, p. 1253-1255 3 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Breast EIT using a new projected image reconstruction method with multi-frequency measurements

Lee, E., Ts, M. E., Seo, J. K. & Woo, E. J., 2012 May 1, In : Physiological measurement. 33, 5, p. 751-765 15 p.

Research output: Contribution to journalArticle

23 Citations (Scopus)
2011

Analysis of finite element discretizations of an optimal control formulation of the image registration problem

Lee, E. & Gunzburger, M., 2011 Sep 19, In : SIAM Journal on Numerical Analysis. 49, 4, p. 1321-1349 29 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Design of a microscopic electrical impedance tomography system using two current injections

Liu, Q., Oh, T. I., Wi, H., Lee, E. J., Seo, J. K. & Woo, E. J., 2011 Sep 1, In : Physiological measurement. 32, 9, p. 1505-1516 12 p., 011.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Mathematical framework for a new microscopic electrical impedance tomography system

Lee, E., Seo, J. K., Woo, E. J. & Zhang, T., 2011 May 1, In : Inverse Problems. 27, 5, 055008.

Research output: Contribution to journalArticle

12 Citations (Scopus)

Optimal geometry toward uniform current density electrodes

Song, Y., Lee, E., Woo, E. J. & Seo, J. K., 2011 Jul 1, In : Inverse Problems. 27, 7, 075004.

Research output: Contribution to journalArticle

7 Citations (Scopus)
2010

Analysis of nonlinear spectral eddy-viscosity models of turbulence

Gunzburger, M., Lee, E., Saka, Y., Trenchea, C. & Wang, X., 2010 Oct 1, In : Journal of Scientific Computing. 45, 1-3, p. 294-332 39 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

An optimal control formulation of an image registration problem

Lee, E. & Gunzburger, M., 2010 Jan 1, In : Journal of Mathematical Imaging and Vision. 36, 1, p. 69-80 12 p.

Research output: Contribution to journalArticle

16 Citations (Scopus)
2008

Weighted-norm first-order system least-squares (FOSLS) for div/curl systems with three dimensional edge singularities

Lee, E., Manteuffel, T. A. & Westphal, C. R., 2008 Nov 10, In : SIAM Journal on Numerical Analysis. 46, 3, p. 1619-1639 21 p.

Research output: Contribution to journalArticle

17 Citations (Scopus)
2007

An alternative least-squares formulation of the Navier-Stokes equations with improved mass conservation

Heys, J. J., Lee, E., Manteuffel, T. A. & McCormick, S. F., 2007 Sep 10, In : Journal of Computational Physics. 226, 1, p. 994-1006 13 p.

Research output: Contribution to journalArticle

36 Citations (Scopus)

Caricature video

Lee, E. J., Kwon, J. Y. & Lee, I. K., 2007 Sep 1, In : Computer Animation and Virtual Worlds. 18, 4-5, p. 279-288 10 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)

FOSLL* method for the eddy current problem with three-dimensional edge singularities

Lee, E. & Manteuffel, T. A., 2007 Dec 1, In : SIAM Journal on Numerical Analysis. 45, 2, p. 787-809 23 p.

Research output: Contribution to journalArticle

21 Citations (Scopus)
2006

On mass-conserving least-squares methods

Heys, J. J., Lee, E., Manteuffel, T. A. & Mccormick, S. F., 2006 Dec 1, In : SIAM Journal on Scientific Computing. 28, 5, p. 1675-1693 19 p.

Research output: Contribution to journalArticle

22 Citations (Scopus)

Weighted-norm first-order system least squares (FOSLS) for problems with corner singularities

Lee, E., Manteuffel, T. A. & Westphal, C. R., 2006 Dec 1, In : SIAM Journal on Numerical Analysis. 44, 5, p. 1974-1996 23 p.

Research output: Contribution to journalArticle

25 Citations (Scopus)
2001
2 Citations (Scopus)