Lattice AI Research

Research focus

Data Curation & Synthetic Data (1)Distributed Systems & Hardware (1)Robotics & Embodied AI (1)Training Efficiency & Optimization (1)

Frequent co-authors

Alexander Bienstock (1)Antigoni Polychroniadou (1)Hedan Yang (1)Jing Long (1)

Papers (2)

Jun 7, 2026

Yu Wei +22w ago

Asymptotic Optimality of the High-Dimensional Gaussian Mechanism and Improved Low-Dimensional Mechanisms for Differential Privacy

The Gaussian mechanism remains unbeatable in high dimensions, but new Spherical Generalized Gamma mechanisms reveal surprising advantages in low dimensions.

Yu Wei, Alexander Bienstock, Antigoni Polychroniadou

Data Curation & Synthetic Data

Mar 11, 2026

Mar 11, 2026·also Tsinghua AI, Beihang, HKUST, JD Group JD Technology +2

Thousand-GPU Large-Scale Training and Optimization Recipe for AI-Native Cloud Embodied Intelligence Infrastructure

Training embodied intelligence models just got 40x faster thanks to a thousand-GPU cloud platform and a suite of optimizations spanning data pipelines, model architecture, and infrastructure.

Hedan Yang, Jing Long, Junwu Xiong +15

Distributed Systems & Hardware Robotics & Embodied AI Training Efficiency & Optimization

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Yu Wei

Publication activitypapers/week, last 8 weeks

Research focus

Frequent co-authors

Papers (2)