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Xingzi Xu

8 papers hereh-index 322 citations11 works total

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

author position
  • first author3
  • middle author5

Across the 8 of 8 papers where every author was matched, so the position is known.

fields
  • cs.CV4
  • cs.AI2
  • cs.LG2
same name
  • Xingzi Xu — 3 papers, h 2

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

collaborators
Showing cs.LGShow all

2 papers · 1 filter

cs.LG2025

C2-DPO: Constrained Controlled Direct Preference Optimization

Kavosh Asadi, Julien Han, Idan Pipano +5

Direct preference optimization (\texttt{DPO}) has emerged as a promising approach for solving the alignment problem in AI. In this paper, we make two counter-intuitive observations…

cs.LG2025

Adjoint sharding for very long context training of state space models

Xingzi Xu, Amir Tavanaei, Kavosh Asadi +1

Despite very fast progress, efficiently training large language models (LLMs) in very long contexts remains challenging. Existing methods fall back to training LLMs with short cont…

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