Ax Qizheng Zhang, Changran Hu, Shubhangi Upasani, Boyuan Ma, Fenglu Hong, Vamsidhar Kamanuru, Jay Rainton, Chen Wu, Mengmeng Ji, Hanchen Li, Urmish Thakker, James Zou, Kunle Olukotun 3/31/2026

Agentic Context Engineering: Evolving Contexts for Self-Improving Language Models

ACE framework evolves context for self-improving LLM agents, addressing brevity bias and context collapse in iterative refinement.

Ax Giorgio Morales, John W. Sheppard 3/31/2026

Decomposable Neuro Symbolic Regression

Transformer-based symbolic regression method for discovering interpretable mathematical expressions from observed data.

Ax Alan T. L. Bacellar, Mustafa Munir, Felipe M. G. Fran\c{c}a, Priscila M. V. Lima, Radu Marculescu, Lizy K. John 3/31/2026

Single-Round Scalable Analytic Federated Learning

SAFLe framework enabling scalable non-linear federated learning in a single round with heterogeneous data distribution invariance.

Ax Sida Wang 3/31/2026

Measuring all the noises of LLM Evals

Research on measuring noise in LLM evaluations using statistical methods to separate signal from noise in prediction, data, and combined noise.

Ax Pengcheng Wang, Qinghang Liu, Haotian Lin, Yiheng Li, Guojian Zhan, Masayoshi Tomizuka, Yixiao Wang 3/31/2026

DADP: Domain Adaptive Diffusion Policy

Domain adaptive diffusion policy for control that generalizes to unseen transition dynamics through domain representation learning.

Ax Amin Oji, Paul Fieguth 3/31/2026

Joint Embedding Variational Bayes

VJE framework for self-supervised learning using reconstruction-free latent variables with symmetric conditional ELBO optimization.

Ax Mounir Lbath (X), Alexandre Paresy (X), Abdelkayoum Kaddouri (X), Abdelrahman Zighem (ENS-PSL), Alan Andr\'e (X), Alexandre Ittah (X), Jill-J\^enn Vie (SODA) 3/31/2026

Live Knowledge Tracing: Real-Time Adaptation using Tabular Foundation Models

Applies tabular foundation models to knowledge tracing for real-time student learning prediction without extensive offline training.