Computer ARchitecture &
Embedded Systems Laboratory

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Active Research

  • Flash Memory System

    NAND flash memory has been widely adopted for high performance computing systems. Due to the multi-leveling technique and shrinking semi-conductor processes, the performance and lifetime of NAND flash memory have been significantly degraded. In order to overcome the limitation of NAND devices, we have developed various cross-layer optimization techniques that vertically integrate diverse optimization hints from all system layers.



  • Smart Device Optimization

    Personal optimization for smart devices



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Old Research

  • Multi-Proccesor System

    Heterogeneous multi-core processors include cores with same ISA but different power and performance characteristics. New challenge for energy efficient resouce allocation is needed.