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Displaying 1-4 out of 4 total
A Novel Scheme for Efficient Installation of Applets for Advanced Java Card System
Found in: Computer Science and Information Engineering, World Congress on
By Won-Ho Choi, Se-Won Oh, Gwang Jung, Min-Soo Jung
Issue Date:April 2009
pp. 60-66
A novel scheme for installing an application applet efficiently in the Java Card platform is investigated. The proposed scheme could improve applet installation time significantly compared to the conventional scheme by fully utilizing available RAM space a...
An Advanced Java Card System Architecture for Smart Card Based on Large RAM Memory
Found in: Hybrid Information Technology, International Conference on
By Yoon-Sim Yang, Won-Ho Choi, Min-Sik Jin, Cheul-Jun Hwang, Min-Soo Jung
Issue Date:November 2006
pp. 646-650
The paper proposes and designs architecture of Java Card System(JCS), which has been emulated by ARM32bit, SAMSUNG MicroController for smart card. The proposed architecture can directly execute Java Card application into the RAM. JCS first backups the prev...
Efficient execution of application applets based on persistent object caching in Java card system
Found in: Proceedings of the 2009 International Conference on Hybrid Information Technology (ICHIT '09)
By Gwang Jung, Min-Soo Jung, Se-Won Oh, Won-Ho Choi
Issue Date:August 2009
pp. 268-272
Atomic transactions involving persistent objects in Java Card System environment often creates performance bottleneck due to access speed gap between RAM and Flash memory. This paper proposes simple yet efficient way of handling persistent objects for atom...
Optimization of on-chip switched-capacitor DC-DC converters for high-performance applications
Found in: Proceedings of the International Conference on Computer-Aided Design (ICCAD '12)
By Bongjin Kim, Chris H. Kim, Pingqiang Zhou, Sachin S. Sapatnekar, Won Ho Choi
Issue Date:November 2012
pp. 263-270
On-chip switched-capacitor (SC) DC-DC converters have recently been demonstrated in silicon for high-performance applications such as multicore processors. The efficiency of the power delivery system using SC converters is a major concern, but this has not...