Current

Last updated 26 April 2026 3 days ago

A working index of what I am building, writing, and thinking through right now — kept current rather than comprehensive. The page is rebuilt whenever an entry moves; the stamp above the first section is the canonical mark of how fresh the picture is.

Research

In Review
Order-Invariant ICD-10-CM Embedding (JAMA submission)2026-04-10
Under review at JAMA Network Open. Calculator deployed at levineuwirth.github.io/icd_embeddings.
In Review
CHASE 2026 conference submission2026-04-05
IEEE/ACM Conference on Connected Health (CHASE), August 2026, in review.
Drafting
Semantic-embeddings citation work2026-04-22
Early-stage manuscript with NeuroAI. Preprint expected summer 2026.
Drafting
NeuroPose clinical-implications manuscript2026-04-08
In preparation; target submission 2026–2027.
Building
SIMD / PQC, Phase 2 & 32026-04-19
Hardware performance counters (PAPI), RAPL energy, and cross-ISA ports (ARM NEON/SVE, RISC-V V) on Brown's OSCAR cluster.
Early Stage
Magic: The Gathering reinforcement learning2026-04-15
Early-stage RL on Brown's OSCAR HPC cluster; expected late 2026.

Engineering

Building
Levshell2026-04-26
Comprehensive rewrite of my Wayland-targeted productivity and research shell. Major focus over the summer of 2026.
Building
Pmacs2026-04-20
Emacs-inspired IDE in Zig with first-class parallelism.

Recently Shipped

Shipped
Where Does SIMD Help Post-Quantum Cryptography?2026-04-15
Phase 1 technical report and reproducible artifact. Brown CS Department.