Peaker Guo

Hello there! I'm an incoming Assistant Professor at the Institute of Science Tokyo, commencing in June 2025. I am completing a PhD at the University of Melbourne under the supervision of Justin Zobel, William Umhoh, and Tony Wirth, with my thesis currently under examination.

My research interests include string algorithms and combinatorics on words.

Publications

• Net Occurrences in Fibonacci and Thue-Morse Words

Peaker Guo and Kaisei Kishi

CPM 2025 [arXiv]

• Online Computation of String Net Frequency

Peaker Guo, Seeun William Umboh, Anthony Wirth, and Justin Zobel

SPIRE 2024 [arXiv]

• Exploiting New Properties of String Net Frequency for Efficient Computation

Peaker Guo, Patrick Eades, Anthony Wirth, and Justin Zobel

CPM 2024 [arXiv]

Non-Refereed Articles

• How hard is it to scramble Rubik's Cube?

Tim Garoni, Peaker Guo, and Zongzheng Zhou

The Conversation (2020)