Article Per Year (5 Year)
p-Index From 2021 - 2026
0.408
P-Index
This Author published in this journals
All Journal Journal of Technology Informatics and Engineering International Journal of Graphic Design
Myeong, Go Eun
Unknown Affiliation
Arts Computer Science & IT

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
Blockchain Based Zero Knowledge Proof Protocol For Privacy Preserving Healthcare Data Sharing Myeong, Go Eun; Ram, Kim Sa
Journal of Technology Informatics and Engineering Vol. 4 No. 1 (2025): APRIL | JTIE : Journal of Technology Informatics and Engineering
Publisher : University of Science and Computer Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/jtie.v4i1.296

Abstract

The rise of digital healthcare has intensified concerns over data privacy, particularly in cross-institutional medical data exchanges. This study introduces a blockchain-based protocol leveraging Zero-Knowledge Proofs (ZKP), specifically zk-SNARK, to enable verifiable yet privacy-preserving health data sharing. Built on a permissioned Ethereum blockchain, the protocol ensures that medical data validity can be confirmed without disclosing sensitive content. System implementation involves Python-based zk-circuits, smart contracts in Solidity, and RESTful APIs supporting HL7 FHIR formats for interoperability. Performance evaluations show promising results: proof verification times remained under 100 ms, with average proof sizes below 2 KB, even under complex transaction scenarios. Gas consumption analysis indicates a trade-off—ZKP-enabled transactions consumed approximately 93,000 gas units, compared to 52,800 in baseline cases. Interoperability testing across 10 FHIR-based scenarios resulted in 100% parsing success and an average data integration time of 1.7 seconds. Security assessments under white-box threat models confirmed that sensitive information remains unreconstructable, preserving patient confidentiality. Compared to previous implementations using zk-STARK, this protocol offers a 30% improvement in verification efficiency and a 45% reduction in proof size. The novelty lies in combining lightweight ZKP mechanisms with an interoperability-focused design, tailored for realistic hospital infrastructures. This research delivers a scalable, standards-compliant architecture poised to advance secure digital healthcare ecosystems while complying with regulations like GDPR
Circular Interior Design Strategies For Adaptive Reuse: Enhancing Eco-Conscious Practices In Contemporary Workspace Environments Myeong, Go eun; Rae, Song Mi; il, Han Jang; Seob, Choi Jung
International Journal of Graphic Design Vol. 3 No. 2 (2025): October| IJGD: International Journal of Graphic Design
Publisher : University of Science and Computer Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/ijgd.v3i2.3080

Abstract

The urgency of ecological sustainability in contemporary interior architecture has intensified due to global environmental challenges and resource depletion. Workspaces significantly contribute to energy consumption, carbon emissions, and material waste, requiring a shift from linear consumption to regenerative, circular practices. This study introduces a Circular Interior Design Strategies Framework that extends beyond conventional certifications (e.g., LEED, BREEAM) by integrating four interdependent pillars: material recirculation, modular adaptability, biophilic integration, and lifecycle-driven decision-making. A qualitative descriptive methodology combining systematic literature review, case-study analysis, and expert validation was employed. Findings demonstrate that adaptive reuse can reduce embodied carbon by 40–70 percent while preserving cultural identity and spatial integrity. The proposed framework clarifies how interior design operationalizes circular economy principles at the design stage rather than post-construction assessment. This study provides a structured framework for designers and policymakers to implement circular strategies effectively, positioning interior design as a proactive agent in sustainable workplace transformation.
Co-Authors il, Han Jang Rae, Song Mi Ram, Kim Sa Seob, Choi Jung