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Hana Ku

Senior Manager, Data Science

Hana Ku is a senior manager of data science in Amazon's Transportation Execution organization, where her team works on optimizing Amazon's delivery-network operations. She is a 2025 Forbes 30 Under 30 honoree in Transportation & Mobility.

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Navigating uncertainty in Amazon's middle-mile network

Ruth Misener, Hana Ku, Georgios Paschos

May 6, 2026

Amazon engineers and scientists have created new tools to optimize delivery networks under uncertainty — and keep them adapting without missing a beat.

Operations research and optimization

Can we change an AI model’s architecture without retraining it from scratch?

Luca Zancato

October 12, 2026

“Priming” reuses pretrained Transformer weights to build models with more efficient architectures at less than 1% of the original training cost and with throughputs up to twice as high.

Machine learning
Graph-centric agentic intelligence

Imen Grida Ben Yahya, Nameet Dutia

October 1, 2026

Augmenting a network graph with agentic AI produces a “digital twin” that can help isolate network failures.

Cloud and systems
A kernel-centric path to real-time video generation on Trainium

Stephen Zorio

September 25, 2026

Using the Neuron Kernel Interface, a Reactor–AWS collaboration tackled the dynamic shapes, memory access patterns, and cache management that make real-time autoregressive diffusion hard—building techniques that generalize across models.

Machine learning

Hana Ku

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