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researcher

X. Liu

4 papers hereh-index 191.2k citations95 works total

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

author position
  • middle author3
  • last author1

Across the 4 of 4 papers where every author was matched, so the position is known.

fields
  • cs.LG3
  • cs.CL1
same name
  • X. Liu — 216 papers, h 10
  • X. Liu — 160 papers, h 5
  • X. Liu — 105 papers, h 2
  • X. Liu — 92 papers, h 4
  • X. Liu — 40 papers
  • X. Liu — 36 papers, h 2

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

works on
causal discovery 1self-attention 1sparsity 1time series analysis 1transformer models 1

From the 1 of 4 linked papers with an AI index.

activity
20242026
collaborators
Showing cs.LGShow all

3 papers · 1 filter

cs.LG2025

pyFAST: A Modular PyTorch Framework for Time Series Modeling with Multi-source and Sparse Data

Zhijin Wang, Senzhen Wu, Yue Hu +1

Modern time series analysis demands frameworks that are flexible, efficient, and extensible. However, many existing Python libraries exhibit limitations in modularity and in their…

cs.LG2025

Prototype-based Heterogeneous Federated Learning for Blade Icing Detection in Wind Turbines with Class Imbalanced Data

Lele Qi, Mengna Liu, Xu Cheng +3

Wind farms, typically in high-latitude regions, face a high risk of blade icing. Traditional centralized training methods raise serious privacy concerns. To enhance data privacy in…

cs.LG2024

An End-to-End Model for Time Series Classification In the Presence of Missing Values

Pengshuai Yao, Mengna Liu, Xu Cheng +4

Time series classification with missing data is a prevalent issue in time series analysis, as temporal data often contain missing values in practical applications. The traditional…

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