Authors

Jingdi Lei

Publications 2

Preprint Open access

We Query, Therefore We Compute: On Oracle Computation beyond the Machine, with an Application to Agents

Kefan Liu, Fengning Ou, Yelin Luo et al. · 2026

Agentic systems use large language models (LLMs) to carry out concrete tasks. Prior work often borrows abstractions such as scheduling, caching or isolation piecemeal from operating systems, so the mechanisms it builds share little common ground, and the shared view of the two forms of agentic system, Workflows and Age …

Preprint Open access

Just MLPs: Efficient Visual State Reconstruction for Multimodal Language Models

Jingdi Lei, Junxian Li, Di Zhang et al. · 2026

Long visual token sequences often account for a substantial fraction of the computational overhead in multimodal large language models~(MLLMs). Existing approaches reduce this cost by pruning redundant visual tokens, but permanently discard visual evidence that may become useful in subsequent layers. We instead ask whe …

Co-authors

Kefan Liu Fengning Ou Yelin Luo Junxian Li Di Zhang Zhanqiu Zhang Yiwen Guo Soujanya Poria