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Ruifeng Xu

5 papers hereh-index 458 citations14 works total

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

author position
  • middle author1
  • last author4

Across the 5 of 5 papers where every author was matched, so the position is known.

fields
  • cs.CL4
  • cs.LG1
same name
  • Ruifeng Xu — 14 papers, h 10
  • Ruifeng Xu — 7 papers, h 11
  • Ruifeng Xu — 6 papers, h 1
  • Ruifeng Xu — 5 papers, h 5
  • Ruifeng Xu — 3 papers, h 6
  • Ruifeng Xu — 2 papers, h 3

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.CLShow all

4 papers · 1 filter

cs.CL2026

Retrieve-Refine-Calibrate: A Framework for Complex Claim Fact-Checking

Mingwei Sun, Qianlong Wang, Ruifeng Xu

Fact-checking aims to verify the truthfulness of a claim based on the retrieved evidence. Existing methods typically follow a decomposition paradigm, in which a claim is broken dow…

cs.CL2025

Comprehensive and Efficient Distillation for Lightweight Sentiment Analysis Models

Guangyu Xie, Yice Zhang, Jianzhu Bao +4

Recent efforts leverage knowledge distillation techniques to develop lightweight and practical sentiment analysis models. These methods are grounded in human-written instructions a…

cs.CL2025

Targeted Distillation for Sentiment Analysis

Yice Zhang, Guangyu Xie, Jingjie Lin +4

This paper explores targeted distillation methods for sentiment analysis, aiming to build compact and practical models that preserve strong and generalizable sentiment analysis cap…

cs.CL2025

LLMAtKGE: Large Language Models as Explainable Attackers against Knowledge Graph Embeddings

Ting Li, Yang Yang, Yipeng Yu +3

Adversarial attacks on knowledge graph embeddings (KGE) aim to disrupt the model's ability of link prediction by removing or inserting triples. A recent black-box method has attemp…

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