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  1. Article

    Open Access

    Harnessing the potential of shared data in a secure, inclusive, and resilient manner via multi-key homomorphic encryption

    In this manuscript, we develop a multi-party framework tailored for multiple data contributors seeking machine learning insights from combined data sources. Grounded in statistical learning principles, we intr...

    David Ha Eun Kang, Duhyeong Kim, Yongsoo Song, Dongwon Lee in Scientific Reports (2024)

  2. Article

    Open Access

    On the Concrete Security of LWE With Small Secret

    Lattice-based cryptography is currently under consideration for standardization in the ongoing NIST PQC Post-Quantum Cryptography competition, and is used as the basis for Homomorphic Encryption schemes world-...

    Lynn Chua, Hao Chen, Yongsoo Song, Kristin Lauter in La Matematica (2024)

  3. Article

    Open Access

    Experimental data-driven model development for ESP failure diagnosis based on the principal component analysis

    The reliable diagnosis of electrical submersible pump (ESP) failure is a vital process for establishing of the optimal production strategies and achieving minimum development costs. Although traditional ammete...

    Youngsoo Song, Sungjun Jun, Tan C. Nguyen in Journal of Petroleum Exploration and Produ… (2024)

  4. Article

    Open Access

    Fully automated deep learning approach to dental development assessment in panoramic radiographs

    Dental development assessment is an important factor in dental age estimation and dental maturity evaluation. This study aimed to develop and evaluate the performance of an automated dental development staging...

    Seung-Hwan Ong, Hyuntae Kim, Ji-Soo Song, Teo Jeon Shin, Hong-Keun Hyun in BMC Oral Health (2024)

  5. Article

    Open Access

    Correlation between dental and skeletal maturity in Korean children based on dental maturity percentile: a retrospective study

    The correlation between dental maturity and skeletal maturity has been proposed, but its clinical application remains challenging. Moreover, the varying correlations observed in different studies indicate the ...

    Seung-Hwan Ong, Hyuntae Kim, Ji-Soo Song, Teo Jeon Shin, Hong-Keun Hyun in BMC Oral Health (2024)

  6. No Access

    Article

    A study on the adsorption properties of illite for radioactive cesium and strontium for the treatment of contaminated water in nuclear power plant

    This study was conducted to confirm the Cs-137 and Sr-90 adsorption properties of illite. In the experimental method, illite was added to Cs-137 and Sr-90 solutions and stirred. And Following the completion of...

    Tae-Young Kim, Hye-Min Park, Yang-Soo Song in Journal of Radioanalytical and Nuclear Che… (2024)

  7. Article

    Open Access

    Relevance of the endoplasmic reticulum-mitochondria axis in cancer diagnosis and therapy

    Dynamic interactions between organelles are responsible for a variety of intercellular functions, and the endoplasmic reticulum (ER)–mitochondrial axis is recognized as a representative interorganelle system. ...

    Garam An, Junho Park, Jisoo Song, Taeyeon Hong in Experimental & Molecular Medicine (2024)

  8. No Access

    Article

    The long-term results of shoulder hemiarthroplasty in irreducible four-part fracture-dislocation of the proximal humerus without rotator cuff tear arthropathy

    Although there are concerns about nonunion of the greater tuberosity or shoulder weakness, hemishoulder arthroplasty (HSA) is a viable treatment option for irreducible four-part proximal humerus fractures-disl...

    In-Soo Song, Hyun Duck Choi in European Journal of Orthopaedic Surgery & Traumatology (2024)

  9. No Access

    Chapter and Conference Paper

    Towards Practical Multi-key TFHE: Parallelizable, Key-Compatible, Quasi-linear Complexity

    Multi-key homomorphic encryption is a generalized notion of homomorphic encryption supporting arbitrary computation on ciphertexts, possibly encrypted under different keys. In this paper, we revisit the work o...

    Hyesun Kwak, Seonhong Min, Yongsoo Song in Public-Key Cryptography – PKC 2024 (2024)

  10. No Access

    Chapter and Conference Paper

    A General Framework of Homomorphic Encryption for Multiple Parties with Non-interactive Key-Aggregation

    Homomorphic Encryption (HE) is a useful primitive for secure computation, but it is not generally applicable when multiple parties are involved, as the authority is solely concentrated in a single party, the s...

    Hyesun Kwak, Dongwon Lee, Yongsoo Song in Applied Cryptography and Network Security (2024)

  11. Article

    Open Access

    Estimation of right lobe graft weight for living donor liver transplantation using deep learning-based fully automatic computed tomographic volumetry

    This study aimed at develo** a fully automatic technique for right lobe graft weight estimation using deep learning algorithms. The proposed method consists of segmentation of the full liver region from comp...

    **aopeng Yang, Seonyeong Park, Seungyoo Lee, Kyu** Han, Mi Rin Lee in Scientific Reports (2023)

  12. Article

    Open Access

    Criteria for early diagnosis of mandibular third molar agenesis based on the developmental stages of mandibular canine, first and second premolars, and second molar: a retrospective cohort study

    Permanent first molars with severe dental caries, developmental defects, or involved in oral pathologies are at risk of poor prognosis in children. Accordingly, using the third molar to replace the first molar...

    Hyuntae Kim, Hong-Keun Hyun, Teo Jeon Shin, Young-Jae Kim, Jung-Wook Kim in BMC Oral Health (2023)

  13. Article

    Correction to: Comparison of diffusion‑weighted imaging and MR elastography in staging liver fibrosis: a meta‑analysis

    Weon Jang, Seongil Jo, Ji Soo Song, Hong Pil Hwang, Seong-Hun Kim in Abdominal Radiology (2023)

  14. No Access

    Article

    Highly conductive, stretchable, durable, skin-conformal dry electrodes based on thermoplastic elastomer-embedded 3D porous graphene for multifunctional wearable bioelectronics

    Long-term bioelectric potential recording requires highly reliable wearable dry electrodes. Laser-induced graphene (LIG) dry electrodes on polyimide (PI) films are difficult to conform to the skin due to the n...

    Shipeng Zhang, Md. Sharifuzzamn, S. M. Sohel Rana, Md. Abu Zahed in Nano Research (2023)

  15. No Access

    Article

    Reproducibility of MRI-derived liver surface nodularity score: analysis of patients with repeated MRI in various scanners

    To assess trans-regional differences, reproducibility across different MRI scanners, and interobserver agreement of liver surface nodularity (LSN) score from routine liver MRI and to evaluate the correlation b...

    Deok ** Bae, Eun Sung Yang, Woo Sung Park, Hyun Kyung Lee in Abdominal Radiology (2023)

  16. No Access

    Chapter and Conference Paper

    Accelerating HE Operations from Key Decomposition Technique

    Lattice-based homomorphic encryption (HE) schemes are based on the noisy encryption technique, where plaintexts are masked with some random noise for security. Recent advanced HE schemes rely on a decompositio...

    Miran Kim, Dongwon Lee, **yeong Seo, Yongsoo Song in Advances in Cryptology – CRYPTO 2023 (2023)

  17. No Access

    Chapter and Conference Paper

    Toward Practical Lattice-Based Proof of Knowledge from Hint-MLWE

    In the last decade, zero-knowledge proof of knowledge protocols have been extensively studied to achieve active security of various cryptographic protocols. However, the existing solutions simply seek zero-kno...

    Duhyeong Kim, Dongwon Lee, **yeong Seo in Advances in Cryptology – CRYPTO 2023 (2023)

  18. Article

    Open Access

    Dynamic landslide susceptibility analysis that combines rainfall period, accumulated rainfall, and geospatial information

    Worldwide, catastrophic landslides are occurring as a result of abnormal climatic conditions. Since a landslide is caused by a combination of the triggers of rainfall and the vulnerability of spatial informati...

    Jae-Joon Lee, Moon-Soo Song, Hong-Sik Yun, Sang-Guk Yum in Scientific Reports (2022)

  19. Article

    Correction to: Noninvasive staging of liver fibrosis: review of current quantitative CT and MRI-based techniques

    Won Hyeong Im, Ji Soo Song, Weon Jang in Abdominal Radiology (2022)

  20. No Access

    Article

    Noninvasive staging of liver fibrosis: review of current quantitative CT and MRI-based techniques

    Liver fibrosis features excessive protein accumulation in the liver interstitial space resulting from repeated tissue injury due to chronic liver disease. Liver fibrosis eventually proceeds to cirrhosis and as...

    Won Hyeong Im, Ji Soo Song, Weon Jang in Abdominal Radiology (2022)

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