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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 2025Show all

4 papers · 1 filter

cs.CL2025★ 2 cited

Language Ranker: A Lightweight Ranking framework for LLM Decoding

Chenheng Zhang, Tianqi Du, Jizhe Zhang +4

Conventional research on large language models (LLMs) has primarily focused on refining output distributions, while paying less attention to the decoding process that transforms th…

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…

cs.CV2025

SSL4RL: Revisiting Self-supervised Learning as Intrinsic Reward for Visual-Language Reasoning

Xiaojun Guo, Runyu Zhou, Yifei Wang +8

Vision-language models (VLMs) have shown remarkable abilities by integrating large language models with visual inputs. However, they often fail to utilize visual evidence adequatel…

cs.CL2025★ 1 cited

Advancing LLM Safe Alignment with Safety Representation Ranking

Tianqi Du, Zeming Wei, Quan Chen +2

The rapid advancement of large language models (LLMs) has demonstrated milestone success in a variety of tasks, yet their potential for generating harmful content has raised signif…

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