Daniel Tsen曾浩允

Hong Kong · Taipei

Daniel Tsen

Daniel Tsen曾浩允

Research Trainee at MIT City Science Lab @ Taipei Tech, part of the MIT Media Lab City Science network. IB Year 2 at Li Po Chun United World College of Hong Kong.

At the lab I work on an LLM agent simulation of a Taipei district. This page is a small agent city of its own. Click a building, or walk in as one of the agents.

Skip to the work ↓
DAY 1 · 18:00AGENTS 52TALKS 0BRANCH baseSTATE 00000000

A toy model running in your browser, not lab data. Same seed and same events give the same state hash at every 10-minute mark. Your walking never touches the agents, so it can’t break replay.

The workLab, research, builds

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LAB · URBAN INFORMATICS

Generative-agent urban simulation

LLM-driven pedestrians in Da’an District, Taipei. I built the social gate, byte-identical replay, fork-and-compare and the verification gates.

500 agents · TAAI 2026 long oral BIO LAB

Peptide self-assembly from sequence

Three ML pipelines. Best cross-validated AUC 0.996. Oversampling ran before the split, so I read it as an upper bound.

doi:10.13021/MARS/15267 OBSERVATORY

Follow-up photometry on TOI 5147.01

Observed at the GMU Observatory and reduced the frames in AstroImageJ. Calibrated light curves, and the nearby-eclipsing-binary checks came back clean.

TESS candidate WORKSHOP

Wirtz pump: 170.7 cm lift

Derived the pressure stack across the coils, built two pumps, and pushed water to 170.7 cm. The model’s upper bound, 379 cm, held for every run. The rest of the workshop: VEX robots, a Monte Carlo model, side builds.

HKYPT Silver Medal HALL

Honors

HKYPT Silver, HiMCM Honorable Mention, AIME qualifier, UKMT Gold, VEX Inspire Award.

10 entries HOME

About

Who I am, how physics started for me, and how to reach me.

IB Year 2 · Hong Kong
NowNov 2026

What I’m doing now

  • Nov 20–21

    Presenting my first-author paper at the TAAI 2026 High School Special Session in New Taipei City. Long oral, 12 minutes plus 2 of Q&A, in English.

  • This term

    Still at the lab part-time alongside IB Year 2, writing the midterm report due Nov 13.

  • Since Sep 2026

    Leading the LPC Astronomy Club: weekly sessions on observational astronomy, night-sky navigation and telescope use.

  • In progress

    Designing a 3D-printable equatorial mount and telescope in Fusion 360, based on the OpenAstroTech community.

  • Since Sep 2024

    Running the LPC Robotics Club, the school’s first. I founded it and still mentor it.