Yuna Kim

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Reverse engineering is the process of discovering a high-level structure and its semantics from a lower-level structure. In order to prevent malicious use of reverse engineering against binaries, various techniques have been developed called binary obfuscation. Obfuscated binary is a transformed binary which retains original binary's executing behavior(More)
Previously, we found that the growth arrest-specific gene 6 (Gas6) is more highly expressed in germinal vesicle (GV) oocytes than in metaphase II (MII) oocytes using annealing control primer (ACP)-PCR technology. The current study was undertaken to investigate the role of Gas6 in oocyte maturation and fertilization using RNA interference (RNAi).(More)
Recommendation systems become popular in our daily life. It is well known that the more the release of users' personal data, the better the quality of recommendation. However, such services raise serious privacy concerns for users. In this paper, focusing on matrix factorization-based recommendation systems, we propose the first privacy-preserving matrix(More)
SUMMARY In this paper, we propose a novel Web service composition framework which dynamically accommodates various failure recovery requirements. In the proposed framework called Adaptive Failure-handling Framework (AdaFF), failure-handling submodules are prepared during the design of a composite service and some of them are systematically selected and(More)