Search Results - "JaeCheol Ryou"

Digital Authentication System in Avatar Using DID and SBT by Kim, Geunyoung, Ryou, Jaecheol

“…Anonymity forms the basis of decentralized ecosystems, leading to an increase in criminal activities such as money laundering and illegal currency trading…”
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Smart Contract Data Feed Framework for Privacy-Preserving Oracle System on Blockchain by Park, Junhoo, Kim, Hyekjin, Kim, Geunyoung, Ryou, Jaecheol

“…As blockchain-based applications and research such as cryptocurrency increase, an oracle problem to bring external data in the blockchain is emerging. Among…”
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Intelligent Application Protection Mechanism for Transportation in V2C Environment by Kim, Hyunjin, Hong, Sang, Kim, Jinsul, Ryou, Jaecheol

“…The emergence of vehicle-to-cloud (V2C) technology is changing cloud computing and transportation ecosystems. V2C technology enables the development of smart…”
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ID-based sensor node authentication for multi-layer sensor networks by Sung, Soonhwa, Ryou, Jaecheol

“…Despite several years of intense research, the security and cryptography in wireless sensor networks still have a number of ongoing problems. This paper…”
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DWroidDump: Executable Code Extraction from Android Applications for Malware Analysis by Kim, Dongwoo, Kwak, Jin, Ryou, Jaecheol

“…We suggest an idea to dump executable code from memory for malicious application analysis on Android platform. Malicious applications are getting enhanced in…”
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User authentication using mobile phones for mobile payment by Soonhwa Sung, Cheong Youn, Eunbae Kong, Jaecheol Ryou

“…Mobile authentication systems for mobile payment often use either the Web or mobile channel individually to confirm the identity request of a remote user. Most…”
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Optimal position searching for automated malware signature generation by Yangseo Choi, Jintae Oh, Jeonggun Lee, Jaecheol Ryou

“…When a new malware is found, anti-virus companies generate a signature for the malware. However, the malware analysis and signature generation are a time…”
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Hierarchical CRGK for a large-scale user group by Jihyun Park, Kisong Yoon, Jaecheol Ryou

“…The purpose of the group key management is to provide a secure key sharing scheme among the users in a group on a broadcast or a multicast environment. CRGK[1]…”
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Utilizing a lightweight PKI mechanism to guarantee a secure service in a cloud environment by Park, Sangho, Kim, Hyunjin, Ryou, Jaecheol

“…Recently, cloud computing has become popular for smart societies because it made dynamical network without building a physical network. Despite recent research…”
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ARED: automata-based runtime estimation for distributed systems using deep learning by Cheon, Hyunjoon, Ryu, Jinseung, Ryou, Jaecheol, Park, Chan Yeol, Han, Yo-Sub

“…High-performance computers are used for computation-intensive tasks. It is essential for these systems to simultaneously execute several computation-intensive…”
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Design and implementation of user-level dynamic binary instrumentation on ARM architecture by Kim, Dongwoo, Kim, Sangwho, Ryou, Jaecheol

“…We have developed a user-level dynamic binary instrumentation (DBI) tool on ARM architecture to enable applying various analysis techniques such as performance…”
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UMTS-WLAN Interworking Strategies for Reducing Handover Delays by Hyeyeon Kwon, Kwanghyun Ro, Aesoon Park, Jaecheol Ryou

“…During handover between heterogeneous networks such as the 3G mobile telecommunication systems and the Wireless LAN systems, a subscriber authentication, the…”
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Persistent content protection among the heterogeneous devices by Jihyun Park, Yeonjeong Jeong, Ki-Song Yoon, Jaecheol Ryou

“…DRM (digital rights management) interoperability has been the barriers for seamless content consuming. Consumers suffer from being incapable of enjoying…”
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A distributed mobile cloud computing model for secure big data by Soonhwa Sung, Cheong Youn, Eunbae Kong, Jaecheol Ryou

“…Mobile cloud computing provides a novel e-commerce mode for organizations without any upfront investment. Since cloud computing uses distributed resources in…”
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StopBankun: Countermeasure of app replacement attack on Android by Dongwoo Kim, Chankyu Park, Jaecheol Ryou

“…The ubiquitous computing environment has been realized with the proliferation of wireless communication technologies, which has improved our lives in many…”
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Compact and unified hardware architecture for SHA-1 and SHA-256 of trusted mobile computing by Kim, Mooseop, Lee, Deok Gyu, Ryou, Jaecheol

“…This paper presents a compact and unified hardware architecture implementing SHA-1 and SHA-256 algorithms that is suitable for the mobile trusted module (MTM),…”
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Adult Image Detection Using Bayesian Decision Rule Weighted by SVM Probability by Byeongcheol Choi, Byungho Chung, Jaecheol Ryou

“…The SVM (support vector machine) and the SCM (skin color model) are used in detection of adult contents on images. The SVM consists of multi-class learning…”
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Compact and unified hardware architecture for SHA-1 and SHA-256 of trusted mobile computing : Advanced Security Technologies and Applications for Ubiquitous Computing by MOOSEOP KIM, DEOK GYU LEE, RYOU, Jaecheol

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Key sharing scheme based on one weighted threshold secret sharing by SeongMin Yoo, PyungKoo Park, JinSeop Shin, JaeCheol Ryou

“…Secret sharing scheme is a cryptographic technology that safely manages password keys by dividing them into segments. Existing (k, n) threshold secret sharing…”
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A Context-aware adaptive algorithm for ambient intelligence DASH at mobile edge computing by Kim, Jinsul, Won, Yonggwan, Yoon, Changwoo, Kim, Jin-Young, Park, Sangho, Ryou, JaeCheol, Van Ma, Linh

“…Adaptive streaming has recently emerged as a technology enabling high-quality streaming at various bitrates. One of the video streaming challenges remains in…”
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