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Zachary Charles

7 papers hereh-index 73.4k citations9 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author2
  • middle author5

Across the 7 of 7 papers where every author was matched, so the position is known.

fields
  • cs.LG3
  • cs.CL2
  • cs.CR1
  • cs.DC1

identity via Semantic Scholar / OpenAlex

activity
20242026
most citedFine-Tuning Large Language Models with User-Level Differential Privacy

4 citations · 5 across the 6 of their papers we have counts for

collaborators
Showing 2025Show all

4 papers · 1 filter

cs.CR2025★ 1 cited

VaultGemma: A Differentially Private Gemma Model

Amer Sinha, Thomas Mesnard, Ryan McKenna +18

We introduce VaultGemma 1B, a 1 billion parameter model within the Gemma family, fully trained with differential privacy. Pretrained on the identical data mixture used for the Gemm…

cs.LG2025

Communication-Efficient Language Model Training Scales Reliably and Robustly: Scaling Laws for DiLoCo

Zachary Charles, Gabriel Teston, Lucio Dery +5

As we scale to more massive machine learning models, the frequent synchronization demands inherent in data-parallel approaches create significant slowdowns, posing a critical chall…

cs.LG2025

Scaling Laws for Differentially Private Language Models

Ryan McKenna, Yangsibo Huang, Amer Sinha +9

Scaling laws have emerged as important components of large language model (LLM) training as they can predict performance gains through scale, and provide guidance on important hype…

cs.CL2025

Streaming DiLoCo with overlapping communication: Towards a Distributed Free Lunch

Arthur Douillard, Yanislav Donchev, Keith Rush +11

Training of large language models (LLMs) is typically distributed across a large number of accelerators to reduce training time. Since internal states and parameter gradients need…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.