6 citations · 6 across the 3 of their papers we have counts for
3 papers
cs.AI2026
TimeSeek: Temporal Reliability of Agentic Forecasters
Hamza Mostafa, Om Shastri, Dennis Lee
We introduce TimeSeek, a benchmark for studying how the reliability of agentic LLM forecasters changes over a prediction market's lifecycle. We evaluate 10 frontier models on 150 C…
cs.CE2026
Factor Dimensionality and the Bias-Variance Tradeoff in Diffusion Portfolio Models
Avi Bagchi, Michael Tesfaye, Om Shastri
In this paper, we implement and evaluate a conditional diffusion model for asset return prediction and portfolio construction on large-scale equity data. Our method models the full…
astro-ph.IM2023★ 6 cited
PICSARR: high-precision polarimetry using CMOS image sensors
Jeremy Bailey, Daniel V. Cotton, Ain De Horta +2
We have built and tested a compact, low-cost, but very-high-performance astronomical polarimeter based on a continuously rotating half-wave plate and a high-speed imaging detector.…