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Zichen Song

9 papers hereh-index 448 citations20 works total

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

author position
  • sole author1
  • first author6
  • middle author2

Across the 9 of 9 papers where every author was matched, so the position is known.

fields
  • cs.CL3
  • cs.CE1
  • cs.CV1
  • cs.LG1
  • cs.NE1
  • cs.RO1
same name
  • Zichen Song — 3 papers, h 1
  • Zichen Song — 1 paper, h 3
  • Zichen Song — 1 paper, h 4

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

most citedFTS: A Framework to Find a Faithful TimeSieve

17 citations · 19 across the 9 of their papers we have counts for

collaborators
Showing cs.CLShow all

3 papers · 1 filter

cs.CL2026

Relational Response Fields: A General Theory of Black-Box LLM Response Consistency and Recovery

Song Zichen

Black-box language-model reliability is commonly pursued by sampling, prompting, voting, verifying, or iteratively revising individual answers. We ask a prior question: \emph{what…

cs.CL2024★ 1 cited

Layer Importance and Hallucination Analysis in Large Language Models via Enhanced Activation Variance-Sparsity

Zichen Song, Sitan Huang, Yuxin Wu +1

Evaluating the importance of different layers in large language models (LLMs) is crucial for optimizing model performance and interpretability. This paper first explores layer impo…

cs.CL2024

AVSS: Layer Importance Evaluation in Large Language Models via Activation Variance-Sparsity Analysis

Zichen Song, Yuxin Wu, Sitan Huang +1

The evaluation of layer importance in deep learning has been an active area of research, with significant implications for model optimization and interpretability. Recently, large…

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