Writing
Notes, announcements, and longer pieces — shared first on LinkedIn, kept here for the record.
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Visually convincing LLM simulations can conceal substantial differences in numerical fidelity
Five frontier models built the same 3D underwater-acoustic solver in isolation. Judged against BELLHOP3D by numerical output rather than screenshots, visually convincing simulations concealed large gaps in fidelity.
- LLM Evaluation
- Underwater Acoustics
- Computational Physics
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A university timetable can look clean on paper and still break in operation
KAIROS is a CP-SAT university timetabling engine that drove every hard-constraint category to zero across two live TED University terms — cutting within-day idle time ~75% and capacity waste ~29% per room-hour.
- Operations Research
- Constraint Programming
- University Timetabling