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summaries filed under research
sensorfm is a large foundation model pre-trained on over a trillion minutes of wearable sensor data from five million people, learning a general representation of human physiology that transfers across 35 health tasks.
aia hardware study checks if a quantum processor can reliably update beliefs across a sequential decision task without corrupting the planner's posterior.
aia new approach to value-of-information analysis when probabilities are not precisely known, using decision-rule-specific values and fixed-measure envelopes on credal sets.
aia single lightweight controller coordinates attention mode, expert selection, and cache bit-width per token to reduce inference cost without losing quality.
aijarred sumner details how he used ai coding agents to rewrite the bun javascript runtime from zig to rust in 11 days, achieving a safe, stable port with minimal user impact.
aia two-stage agent pipeline using an open-weight model without arc-specific fine-tuning achieves competitive abstract reasoning under strict compute limits.
aia study tests large language and vision models for generating 3d mechanical designs from text, using a framework with iterative refinement.
aia new mathematical model uses fiber bundles to detect when machine learning systems discover causal laws instead of interpolating data.
aifiner temporal disaggregation inflates in-sample fit but degrades out-of-sample accuracy due to recursive error compounding.
aia real-world study shows that modifying under 2% of trips in navigation apps can measurably improve driving speeds and reduce fuel use across entire cities.
aia new memory system uses narratology to track story state for long-form fiction generation.
aia new framework organizes policy learning tasks by data requirements, from detecting improvement to minimizing regret.
aicora introduces per-slice coherent orthogonal rotations to preserve pretrained geometry in svd-based fine-tuning, improving parameter efficiency.
aia study shows that perturbation-based construct-validity audits can produce misleading conclusions due to hidden pipeline failures, and proposes a due-diligence gate to catch them.
aia new method lets text-to-speech models pronounce tricky words correctly by using short audio hints, without changing the speaker's voice.
aia new open-source framework called redi automates the transformation of raw scientific datasets into ai-ready formats with built-in reproducibility and scaling.
ailocal pairwise comparisons can misrepresent preferences when people hold multiple global priorities like fairness or proportionality.
aismall language models are replacing large models for repetitive agent tasks, offering speed, cost savings, and on-device privacy.
aia century after puzzling physicists, quantum mechanics now drives lasers, cryptography, and emerging quantum computers, with new research pushing into energy, biology, and gravity.
aicurrent ai launches a detailed index of 421 open source ai products, with mit-licensed data on github.
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