Search Results for author: KeJia Chen

Found 9 papers, 1 papers with code

Comparative Graph-based Summarization of Scientific Papers Guided by Comparative Citations

no code implementations COLING 2022 Jingqiang Chen, Chaoxiang Cai, Xiaorui Jiang, KeJia Chen

And then, we propose the comparative graph-based summarization (CGSUM) method to create comparative summaries using citations as guidance.

Sentence

Pretrained Bayesian Non-parametric Knowledge Prior in Robotic Long-Horizon Reinforcement Learning

1 code implementation27 Mar 2025 Yuan Meng, Xiangtong Yao, KeJia Chen, Yansong Wu, Liding Zhang, Zhenshan Bing, Alois Knoll

Reinforcement learning (RL) methods typically learn new tasks from scratch, often disregarding prior knowledge that could accelerate the learning process.

Reinforcement Learning (RL)

SecPE: Secure Prompt Ensembling for Private and Robust Large Language Models

no code implementations2 Feb 2025 Jiawen Zhang, KeJia Chen, Zunlei Feng, Jian Lou, Mingli Song, Jian Liu, Xiaohu Yang

With the growing popularity of LLMs among the general public users, privacy-preserving and adversarial robustness have become two pressing demands for LLM-based services, which have largely been pursued separately but rarely jointly.

Adversarial Robustness Privacy Preserving

SEGMN: A Structure-Enhanced Graph Matching Network for Graph Similarity Learning

no code implementations6 Nov 2024 Wenjun Wang, Jiacheng Lu, KeJia Chen, Zheng Liu, Shilong Sang

Equipped with a dual embedding learning module and a structure perception matching module, SEGMN achieves structure enhancement in both embedding learning and cross-graph matching.

Graph Matching Graph Similarity

Comparative Study on Semi-supervised Learning Applied for Anomaly Detection in Hydraulic Condition Monitoring System

no code implementations5 Jun 2023 Yongqi Dong, KeJia Chen, Zhiyuan Ma

This study systematically compares semi-supervised learning methods applied for anomaly detection in hydraulic condition monitoring systems.

Anomaly Detection

Comparative Study on Supervised versus Semi-supervised Machine Learning for Anomaly Detection of In-vehicle CAN Network

no code implementations21 Jul 2022 Yongqi Dong, KeJia Chen, Yinxuan Peng, Zhiyuan Ma

To enhance the security of in-vehicle networks and promote the research in this area, based upon a large scale of CAN network traffic data with the extracted valuable features, this study comprehensively compared fully-supervised machine learning with semi-supervised machine learning methods for CAN message anomaly detection.

Anomaly Detection BIG-bench Machine Learning

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