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California Institute of Technology

2024 Caltech Men's Water Polo Roster

6 Rex Liu

  • Height 5-9
  • Year Sophomore
  • Hometown Taipei City, Taiwan
  • High School Taipei American School
  • Position ATT
  • Major Computer Science, Minors in Biology and Robotics

Biography

Research and STEM Activities

Currently applying causal inference to optimize counterfactual explanations of tumor spatial proteomes to discover novel therapeutic strategies for enhancing t-cell infiltration, developing bio-inspired AI systems and novel cancer therapeutics under the supervision of Professor Matt Thomson... Led efforts in developing the thalamus-based Herd router for routing open-source large language models... Formalized a visual grammar using graph neural networks to understand patterns in various modalities... Architected a novel retrieval-augmented generation framework inspired by the hippocampal memory indexing theory... Worked as a research assistant at National Taiwan University’s Systems Biology Epithelia Lab, where he designed a lethal Zika virus-driven plasmid for transgenic mosquitoes, expressing a hybrid neurotoxin upon Zika infection; integrated a protein BLAST search engine to identify sequence alignments in the lab’s online databases.

Prior to Caltech

Academic Honors: Three-year National Honors Society... Four-year AP Scholar with Distinction... AP International Diploma... AP Capstone Diploma.

Athletic Honors: National Taiwan Water Polo League... Chinese Taipei President's Cup Open Men's Division Finalist (2019)... Chinese Taipei President's Cup Open Men's Division Champions (2021).

Personal

Chose Caltech because of the academic rigor and undergraduate research opportunities... Plays the violin and guitar... Has worked as a pen-tester (cybersecurity analyst).

Statistics

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Historical Player Information

  • 6

    2023First-Year

    Attacker
    5'9"
    6
  • 6

    2024Sophomore

    Attacker
    5'9"
    6