Jacob Morrison

Papers on Lattice

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Publication activitypapers/week, last 8 weeks

Research focus

Architecture Design (Transformers, SSMs, MoE) (1)Natural Language Processing (1)Training Efficiency & Optimization (1)

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Sanjay Adhikesaven (1)Akshita Bhagia (1)Matei Zaharia (1)Noah A. Smith (1)

Papers (1)

Apr 20, 2026

AI25d ago·also UW

Train Separately, Merge Together: Modular Post-Training with Mixture-of-Experts

Modular training with BAR allows independent updates of domain experts, achieving superior performance without the pitfalls of catastrophic forgetting.

Jacob Morrison, Sanjay Adhikesaven, Akshita Bhagia +3

Architecture Design (Transformers, SSMs, MoE)Natural Language Processing Training Efficiency & Optimization

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Jacob Morrison

Publication activitypapers/week, last 8 weeks

Research focus

Frequent co-authors

Papers (1)