Publications
2024
Binary Folding Compression for Efficient Software Distribution
ACM/SIGAPP Symposium on Applied Computing (SAC), 2024 — ACM Europe Award
- Developed novel binary compression technique reducing software size by 15-30% through pattern folding
- Designed pattern recognition algorithms to identify recurring patterns across multiple executables
- Implemented shared extracted pattern code mechanism allowing binaries to reuse compressed components
2023
Shared Dictionary Compression for Efficient Mobile Software Distribution
IEEE 29th International Conference on Real-Time Computing Systems and Applications (RTCSA), 2023
- Created cross-file redundancy detection for iOS apps using LLVM bitcode distribution format
- Built shared dictionary compression framework exceeding traditional per-file compression limits
2020
Acclaim: Adaptive Memory Reclaim to Improve User Experience in Android Systems
USENIX Annual Technical Conference (ATC), 2020
- Designed Foreground Aware Eviction (FAE) to relocate memory pages from background to foreground apps
- Achieved 40% reduction in app launch latency and 60% decrease in page re-faults
Differentiating Cache Files for Fine-grain Management to Improve Mobile Performance and Lifetime
USENIX Workshop on Hot Topics in Storage and File Systems (HotStorage), 2020 — Extended to FAST 2022 as CacheSifter
- Developed online classification algorithm for hot/warm/cold cache files with optimized eviction
- Reduced flash writebacks by 70% while maintaining cache hit rates