Author

Zi-Shen Wan

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2026

CoCoSys: The Co-Design of Cognitive AI from Algorithms to Systems

—The deep-learning scaling that drove the past decade of AI is colliding with hard limits in energy, data, robustness, and explainability, just as emerging applications demand the capabilities neural networks lack: reasoning, abstraction, and collaboration. The CoCoSys JUMP 2.0 center confronts this by co-designing cog...

Zi-Shen Wan, Yu Cao, S. K. Gupta et al. · IEEE Micro · 0 citations

#artificial intelligence Preprint Aug 2026

Measure Before You Manage: Evaluating Agent Working Memory in Coding Agents

This work focuses on semantic heterogeneity and studies how it should shape the management and evaluation of working memory in coding agents, finding that semantically different working-memory objects exhibit distinct retention and compression behavior.

Le Chen, Zi-Shen Wan, Bai-Xi Sun et al. · 1 citation

Preprint Jul 2026

A Workflow-Aware Serving Layer for Agentic Applications

Dyserve compiles each workflow's per-node model and verifier choices in one integer linear program (ILP) over a heterogeneous backend pool, priced by skill-conditioned offline profiles that transfer across workflows.

Jiayi Qian, Zishen Wan, Hanchen Yang et al. · 0 citations