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Natalia Frumkin

5 accepted papers

2026

Q-Sched: Pushing the Boundaries of Few-Step Diffusion Models with Quantization-Aware Scheduling

ICML 2026poster

Text-to-image diffusion models remain computationally intensive: generating a single image typically requires dozens of passes through large transformer backbones (*e.g.*, SDXL uses ~50 evaluations of a 2.6B-parameter model). Few-step variants reduce the step count to 2–8, but still rely on large, f…

Cited by 0SourceScholar
2025

Quamba2: A Robust and Scalable Post-training Quantization Framework for Selective State Space Models

ICML 2025poster

State Space Models (SSMs) are gaining attention as an efficient alternative to Transformers due to their constant memory complexity and comparable performance. Yet, deploying large-scale SSMs on cloud-based services or resource-constrained devices faces challenges. To address this, quantizing SSMs u…

2025

Quamba: A Post-Training Quantization Recipe for Selective State Space Models

ICLR 2025poster

State Space Models (SSMs) have emerged as an appealing alternative to Transformers for large language models, achieving state-of-the-art accuracy with constant memory complexity which allows for holding longer context lengths than attention-based networks. The superior computational efficiency of SS…

2023

Jumping through Local Minima: Quantization in the Loss Landscape of Vision Transformers

ICCV 2023poster

Quantization scale and bit-width are the most important parameters when considering how to quantize a neural network. Prior work focuses on optimizing quantization scales in a global manner through gradient methods (gradient descent & Hessian analysis). Yet, when applying perturbations to quantizati…

Cited by 25PDFcodeScholar
2023

MobileTL: On-Device Transfer Learning with Inverted Residual Blocks

AAAI 2023technical

Transfer learning on edge is challenging due to on-device limited resources. Existing work addresses this issue by training a subset of parameters or adding model patches. Developed with inference in mind, Inverted Residual Blocks (IRBs) split a convolutional layer into depthwise and pointwise convo…

Cited by 17SourcePDFScholar