Xunzhuo Liu

According to our database, Xunzhuo Liu authored at least 16 papers between 2025 and 2026.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2026

Dual-Pool Token-Budget Routing for Cost-Efficient and Reliable LLM Serving.

Xunzhuo Liu, Bowei He, Xue (Steve) Liu, Andy Luo, Haichen Zhang, Huamin Chen

CoRR, April, 2026

From Inference Routing to Agent Orchestration: Declarative Policy Compilation with Cross-Layer Verification.

Huamin Chen, Xunzhuo Liu, Bowei He, Xue Liu

CoRR, March, 2026

Fast and Faithful: Real-Time Verification for Long-Document Retrieval-Augmented Generation Systems.

Xunzhuo Liu, Bowei He, Xue Liu, Haichen Zhang, Huamin Chen

CoRR, March, 2026

Knowledge Access Beats Model Size: Memory Augmented Routing for Persistent AI Agents.

Xunzhuo Liu, Bowei He, Xue Liu, Andy Luo, Haichen Zhang, Huamin Chen

CoRR, March, 2026

The Workload-Router-Pool Architecture for LLM Inference Optimization: A Vision Paper from the vLLM Semantic Router Project.

Huamin Chen, Xunzhuo Liu, Bowei He, Fuyuan Lyu, Yankai Chen, Xue Liu, Yuhan Liu, Junchen Jiang

CoRR, March, 2026

Conflict-Free Policy Languages for Probabilistic ML Predicates: A Framework and Case Study with the Semantic Router DSL.

Xunzhuo Liu, Hao Wu, Huamin Chen, Bowei He, Xue Liu

CoRR, March, 2026

The 1/W Law: An Analytical Study of Context-Length Routing Topology and GPU Generation Gains for LLM Inference Energy Efficiency.

Huamin Chen, Xunzhuo Liu, Yuhan Liu, Junchen Jiang, Bowei He, Xue Liu

CoRR, March, 2026

FleetOpt: Analytical Fleet Provisioning for LLM Inference with Compress-and-Route as Implementation Mechanism.

Huamin Chen, Xunzhuo Liu, Yuhan Liu, Junchen Jiang, Bowei He, Xue Liu

CoRR, March, 2026

inference-fleet-sim: A Queueing-Theory-Grounded Fleet Capacity Planner for LLM Inference.

Huamin Chen, Xunzhuo Liu, Yuhan Liu, Junchen Jiang, Bowei He, Xue Liu

CoRR, March, 2026

Visual Confused Deputy: Exploiting and Defending Perception Failures in Computer-Using Agents.

Xunzhuo Liu, Bowei He, Xue Liu, Andy Luo, Haichen Zhang, Huamin Chen

CoRR, March, 2026

Outcome-Aware Tool Selection for Semantic Routers: Latency-Constrained Learning Without LLM Inference.

Huamin Chen, Xunzhuo Liu, Junchen Jiang, Bowei He, Xue Liu

CoRR, March, 2026

Adaptive Vision-Language Model Routing for Computer Use Agents.

Xunzhuo Liu, Bowei He, Xue Liu, Andy Luo, Haichen Zhang, Huamin Chen

CoRR, March, 2026

98⨉ Faster LLM Routing Without a Dedicated GPU: Flash Attention, Prompt Compression, and Near-Streaming for the vLLM Semantic Router.

Xunzhuo Liu, Bowei He, Xue Liu, Andy Luo, Haichen Zhang, Huamin Chen

CoRR, March, 2026

vLLM Semantic Router: Signal Driven Decision Routing for Mixture-of-Modality Models.

Xunzhuo Liu, Huamin Chen, Samzong Lu, Yossi Ovadia, Guohong Wen, Hao Wu, Zhengda Tan, Jintao Zhang, Senan Zedan, Yehudit Kerido, Liav Weiss, Haichen Zhang, Bishen Yu, Asaad Balum, Noa Limoy, Abdallah Samara, Baofa Fan, Brent Salisbury, Ryan Cook, Zhijie Wang, Qiping Pan, Rehan Khan, Avishek Goswami, Houston H. Zhang, Shuyi Wang, Ziang Tang, Fang Han, Zohaib Hassan, Jianqiao Zheng, Avinash Changrani

CoRR, March, 2026

2025

Category-Aware Semantic Caching for Heterogeneous LLM Workloads.

Chen Wang, Xunzhuo Liu, Yue Zhu, Alaa Youssef, Priya Nagpurkar, Huamin Chen

CoRR, October, 2025

When to Reason: Semantic Router for vLLM.

Chen Wang, Xunzhuo Liu, Yuhan Liu, Yue Zhu, Xiangxi Mo, Junchen Jiang, Huamin Chen

CoRR, October, 2025