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Ching-An Cheng

6 papers hereh-index 6185 citations11 works total

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

author position
  • first author1
  • middle author1
  • last author4

Across the 6 of 6 papers where every author was matched, so the position is known.

fields
  • cs.LG5
  • cs.AI1
same name
  • Ching-An Cheng — 2 papers, h 13

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

activity
20242026
collaborators
Showing cs.AIShow all

2 papers · 1 filter

cs.AI2024

Trace is the Next AutoDiff: Generative Optimization with Rich Feedback, Execution Traces, and LLMs

Ching-An Cheng, Allen Nie, Adith Swaminathan

We study a class of optimization problems motivated by automating the design and update of AI systems like coding assistants, robots, and copilots. AutoDiff frameworks, like PyTorc…

cs.AI2024

The Importance of Directional Feedback for LLM-based Optimizers

Allen Nie, Ching-An Cheng, Andrey Kolobov +1

We study the potential of using large language models (LLMs) as an interactive optimizer for solving maximization problems in a text space using natural language and numerical feed…

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