- Y. S. Ryu, "A Flash Translation Layer for NAND Flash-based Multimedia Storage Devices," IEEE Transactions on Multimedia, Vol. 13, No. 3, June, 2011.
- R.A. Memon, Y.S. Ryu, M.H. Shin, J.M. Rhee, "A Scalable and Fault Tolerant Network Structure for Tree Networks of Mission Critical Systems," Internatioanl Conference on Information and Communication Technology Convegence (ICTC), Sep. 2011.
- S.H, Yang, Y.S. Ryu, "An Efficient Mapping Table Managment in NAND Flash-based Mobile Computers," Lecture Notes in Computer Science (International Conf. on Computational Science and its Applications), Spain, June, 2011.
- H. Pham, Y.S. Ryu, J.M. Rhee, "Performance Analysis for a Fault-Tolerant Ethernet Implementation based on Heartbeat Mechanism," 41th Annual IEEE/IFIP International Conference on Dependable Systems and Networks, Hong Kong, China, June. 2011.
- R.A. Memon, Y.S. Ryu, "A Measurement Study of the Linux Kernel for Android Mobile Computer," Communications in Computer and Information Science (International Conf. on Ubiquitous Computing and Multimedia Applications), April, 2011.
- S.H. Yang, Y.S. Ryu, "Study on Performance of Caching Algorithms for Mapping Table in Flash-based Storage Devices," Korea Information Processing Society Spring Conference, May. 2011.
- S.H. Yang, M.S. Shin, Y.S. Ryu, "A Study on Performance Evaluation of Mobile Computer using OVPSim," Korea Information Processing Society Spring Conference, May. 2011.
- "Operating Systems : A Concept-based Approach", Y.S. Ryu, et. al, Textbooks, Feb. 2011