Author

Qichen Su

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Book Open access Aug 2026

Lasso: Accurate and Efficient Detection of Long-Lived Sparse Items in High-Speed Data Streams

Lasso is proposed, a lightweight and hardware-conscious approach that achieves high detection accuracy under tight memory budgets while sustaining high processing throughput on industry-grade hardware, including Tofino-1 programmable switches and FPGA platforms.

Wei-He Li, Jia-Wei Huang, Zhao-Yi Li et al. · Proceedings of the 32nd ACM... · 0 citations

Book Open access Aug 2026

Lasso: Accurate and Efficient Detection of Long-Lived Sparse Items in High-Speed Data Streams

In high-speed data streams, identifying long-lived (also referred to as persistent) sparse items is critical, as such patterns may indicate stealthy or low-rate threats yet remain largely underexplored. Although recent studies have begun to examine this problem, existing approaches either suffer from low lookup accurac...

Weihe Li, Jiawei Huang, Zhaoyi Li et al. · Proceedings of the 32nd ACM... · 0 citations