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.

Ax Koichi Tanaka, Ren Kishimoto, Bushun Kawagishi, Yusuke Narita, Yasuo Yamamoto, Nobuyuki Shimizu, Yuta Saito 3/31/2026

Off-Policy Learning with Limited Supply

Off-policy learning framework for contextual bandits with constrained item supply in recommendation and advertising.

Ax Yan Xie, Tiansheng Wen, Tangda Huang, Bo Chen, Chenyu You, Stefanie Jegelka, Yifei Wang 3/31/2026

Scaling Attention via Feature Sparsity

Sparse Feature Attention (SFA) method reducing transformer attention complexity via feature-level sparsity for ultra-long contexts.

Ax YanZhao Zheng, ZhenTao Zhang, Chao Ma, YuanQiang Yu, JiHuai Zhu, Yong Wu, Tianze Xu, Baohua Dong, Hangcheng Zhu, Ruohui Huang, Gang Yu 3/31/2026

SkillRouter: Skill Routing for LLM Agents at Scale

Skill routing system for LLM agents managing and selecting from large skill ecosystems at inference time.

Ax Shady Abu Hussein, Tom Tirer, Raja Giryes 3/31/2026

Image-Adaptive GAN based Reconstruction

Image reconstruction using adaptive GANs to improve sample quality for complex image classes like human faces.