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Chenheng Zhang

18 papers hereh-index 493 citations10 works total

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

author position
  • first author2
  • middle author13

Across the 15 of 18 papers where every author was matched, so the position is known.

fields
  • math.OC7
  • cs.CL6
  • cs.LG2
  • cs.CV1
  • cs.RO1
  • cs.SE1
same name
  • Chenheng Zhang — 3 papers

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
most citedLanguage Ranker: A Lightweight Ranking framework for LLM Decoding

2 citations · 5 across the 9 of their papers we have counts for

collaborators
Showing cs.LGShow all

2 papers · 1 filter

cs.LG2026

Dimension-Optimal Dynamic Regret in Exp-Concave Online Learning

Yanyi Li, Wendao Wu, Haihan Zhang +6

Tracking changing comparators is a central problem in online learning. For exp-concave losses, previous work established the T1/3PT2/3​ dependence on the horizon T and Eu…

cs.LG2025

Improving Model Representation and Reducing KV Cache via Skip Connections with First Value Heads

Zhoutong Wu, Yuan Zhang, Yiming Dong +4

Transformer models have driven breakthroughs across various language tasks by their strong capability to learn rich contextual representations. Scaling them to improve representati…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.