Hi! I’m Ruby (Wei-Tzu Lee), a senior undergraduate in Electrical and Computer Engineering with a minor in Applied Mathematics at the University of Washington. My research interests span machine learning systems and hardware acceleration, with a growing interest in speech applications — including ASR, Speech Language Models (SpeechLM), and speech for agentic systems. Since Fall 2024, I have been an undergraduate researcher in the UW Systems of Future Intelligence (SyFI) lab, advised by Professor Baris Kasikci.

Publications

• Murmur: An Efficient Inference System for Long-Form ASR
  Wei-Tzu Lee, Keisuke Kamahori, Baris Kasikci
  arXiv, 2026 [Preprint]
  [PDF]

• VoxServe: Streaming-Centric Serving System for Speech Language Models
  Keisuke Kamahori, Wei-Tzu Lee, Atindra Jha, Rohan Kadekodi, Stephanie Wang, Arvind Krishnamurthy, Baris Kasikci
  arXiv, 2026 [Preprint]
  [PDF]