publications

2026

  1. arXiv 2026
    AgentOpt v0.1 Technical Report: Client-Side Optimization for LLM-Based Agent
    Wenyue Hua, Sripad Karne, Qian Xie, Armaan Agrawal, Nikos Pagonas, Kostis Kaffes, and Tianyi Peng
    arXiv 2026
    arXiv
  2. arXiv 2026
    VineLM: Trie-Based Fine-Grained Control for Agentic Workflows
    Nikos Pagonas, Matthew Lou, Tianyi Peng, Dan Rubenstein, and Kostis Kaffes
    arXiv 2026
    arXiv
  3. IEEE DEB 2026
    Agentic Data Environments
    Elaine Ang, Chenxi Huang, Georgios Liargkovas, Jerry Liu, Jinhui Liu, Nikos Pagonas, Charlie Summers, Haonan Wang, Jiakai Xu, Tianle Zhou, Yusen Zhang, Zhou Yu, Zhuo Zhang, Tianyi Peng, Kostis Kaffes, and Eugene Wu
    IEEE Data Engineering Bulletin, March 2026
    PDF

2025

  1. SAA 2025
    Cortex: Workflow-Aware Resource Pooling and Scheduling for Agentic Serving
    Nikos Pagonas, Yeounoh Chung, Kostis Kaffes, and Arvind Krishnamurthy
    SOSP 2025 Workshop on Systems for Agentic AI (SAA 2025)
    arXiv PDF