Xiaofeng Meng

Fudan University — China

Computer Science · Physical Sciences

30h-index4.0kcitations397works2.22yr avg
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Research Topics

Data Management and Algorithms(109), Advanced Database Systems and Queries(90), Privacy-Preserving Technologies in Data(45), Cloud Computing and Resource Management(42), Web Data Mining and Analysis(41)

Publications397 total

APKGC: An adaptive and prompt-tuning framework for knowledge graph completion
Knowledge-Based Systems·2025
KV-Auditor: Auditing Local Differential Privacy for Correlated Key-Value Estimation
2025Open Access
MAVI: MLLM-Enhanced Anomaly Validator and Interpreter for Astronomical Time Series
Lecture notes in computer science·2025
LINDAS: a learned approach to index algorithm selection
Knowledge and Information Systems·2025
Accordion: Balancing Performance and Cost in Cloud-Native Data Analysis with Intra-Query Runtime Elasticity
Proceedings of the VLDB Endowment·2025
Multi-head graph contrastive learning with hop augmentation for node classification
Pattern Recognition·2025· 2 cited
Intra-Query Runtime Elasticity for Cloud-Native Data Analysis
Proceedings of the ACM on Management of Data·2025· 2 cited
Prioritizing Alignment Paradigms over Task-Specific Model Customization in Time-Series LLMs
arXiv (Cornell University)·2025Open Access
Intra-Query Runtime Elasticity for Cloud-Native Data Analysis
arXiv (Cornell University)·2025Open Access
Towards Better Value Principles for Large Language Model Alignment: A Systematic Evaluation and Enhancement
2025· 2 citedOpen Access
A Learned Approach to Index Algorithm Selection
2024· 1 cited
Cross-silo Federated Learning with Record-level Personalized Differential Privacy
2024· 15 citedOpen Access
ByGCN: Spatial Temporal Byroad-Aware Graph Convolution Network for Traffic Flow Prediction in Road Networks
2024· 5 cited
Denoising Alignment with Large Language Model for Recommendation
ACM Transactions on Information Systems·2024· 10 cited
From Chaos to Clarity: Time Series Anomaly Detection in Astronomical Observations
2024· 10 cited
From Chaos to Clarity: Time Series Anomaly Detection in Astronomical Observations
arXiv (Cornell University)·2024Open Access
Cross-silo Federated Learning with Record-level Personalized Differential Privacy
arXiv (Cornell University)·2024Open Access
LDP-Purifier: Defending against Poisoning Attacks in Local Differential Privacy
Lecture notes in computer science·2024· 4 cited
Major Research Fruits
Reports of China's Basic Research·2024
KMIC: A Knowledge-Aware Recommendation with Multivariate Intentions Contrastive Learning
Lecture notes in computer science·2024
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Frequent Co-authors

Haibo Hu(7), Jianliang Xu(6), Qingqing Ye(5), Zheng Huo(4), Jidong Chen(4), Haixun Wang(3), Huadi Zheng(3), Wei Liu(2), Weiyi Meng(2), Xiao Pan(2), Min Xie(2), Jian Yin(2), Man Ho Au(2), Xiaokui Xiao(2), Zhongyuan Wang(2), Jiaheng Lu(2), Zhenjie Zhang(2), Rui Chen(2), Junxu Liu(2), Youzhong Ma(2)