Siran Liu

Papers on Lattice

Total citations

Topics

Publication activitypapers/week, last 8 weeks

Research focus

Architecture Design (Transformers, SSMs, MoE) (2)Scaling Laws & Emergent Abilities (1)Inference & Quantization (1)

Frequent co-authors

Jian-Chen Zhu (2)Yang Xue (1)Theo Tang (1)Changxu Shao (1)Qian Cheng (1)Haimeng Ren (1)Donghua Jiang (1)Haipeng Ming (1)

Papers (2)

Sep 8, 2026

Siran Liu +12Sep 8, 2026·also Affiliation:

Sample-Guided Exact Top-K Selection for Long-Context Sparse Attention

HPC-Ops Top-K is presented, a sample-guided exact selector for ragged sparse-attention score rows that outperforms the fastest verified external exact baseline and outperforms the fastest verified external exact baseline on indexer scores from Hy4-Preview.

Siran Liu, Yang Xue, Theo Tang +10

Architecture Design (Transformers, SSMs, MoE)Scaling Laws & Emergent Abilities

Jul 28, 2026

Lin Niu +5Jul 28, 2026

CoSA: Accelerating Long-Context Inference via Proxy-Kernel Co-Designed Sparse Attention

CoSA achieves nearly 5× faster attention computation without sacrificing accuracy, revolutionizing long-context processing in LLMs.

Lin Niu, Hong Liu, Siran Liu +3

Architecture Design (Transformers, SSMs, MoE)Inference & Quantization