Ax Yunyi Zhang, Soji Adeshina, Patrick Guan, Ashwin Ganesh, Zhen Han, Vassilis N. Ioannidis, Huzefa Rangwala, George Karypis 3/23/2026

Scalable Prompt Routing via Fine-Grained Latent Task Discovery

Framework for dynamically routing queries to optimal LLMs from large model pools using fine-grained latent task discovery without manual taxonomies.

Ax Vincent Siu, Jingxuan He, Kyle Montgomery, Zhun Wang, Neil Gong, Chenguang Wang, Dawn Song 3/23/2026

A Framework for Formalizing LLM Agent Security

Framework formalizing security definitions for LLM agents considering contextual action legitimacy and instruction origins.

Ax Lei Wang, Xi Ding, Yongsheng Gao, Piotr Koniusz 3/23/2026

Subspace Kernel Learning on Tensor Sequences

Novel kernel framework (UKTL) for learning from higher-order tensor data with efficient similarity measures across tensor modes.

Ax Yiming Li, Yuhan Cheng, Mingchen Ma, Yihang Zou, Ningyuan Yang, Wei Cheng, Hai "Helen" Li, Yiran Chen, Tingjun Chen 3/23/2026

Skilled AI Agents for Embedded and IoT Systems Development

Skilled AI Agents addresses hardware-in-the-loop challenges for LLM-based agents in embedded and IoT systems development with timing and peripheral constraints.