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NEC Laboratories Europe

About Us
Dr. Zhao Xu

Dr. Zhao Xu

Senior Research Scientist

Group Involvement, NEC Laboratories Europe

Human-Centric AI

Research Interests

  • Explainable Artificial Intelligence
  • Uncertainty Modeling
  • Graph Learning


  • Zhao Xu, Carolin Lawrence, Ammar Shaker, Raman Siarheyeu. Uncertainty Propagation in Node Classification. The 22nd IEEE International Conference on Data Mining (ICDM 2022), 2022.
  • Giuseppe Serra, Zhao Xu, Mathias Niepert, Carolin Lawrence, Peter Tino, Xin Yao. Interpreting Node Embedding with Text-labeled Graphs. International Joint Conference on Neural Networks (IJCNN), 2021.
  • Zhao Xu, Daniel Oñoro Rubio, Giuseppe Serra, Mathias Niepert. Learning Sparsity of Representations with Discrete Latent Variables. International Joint Conference on Neural Networks (IJCNN), 2021.
  • Zhao Xu, Lorenzo Von Ritter, Giuseppe Serra. Hierarchical Adversarial Training for Multi-Domain Adaptive Sentiment Analysis. Complex Pattern Mining, 2020.
  • Zhao Xu, Romain Vial, Kristian Kersting. Graph Enhanced Memory Networks for Sentiment Analysis. Joint European Conference on Machine Learning and Knowledge Discovery in Databases (ECML PKDD), 2017.
  • Zhao Xu, Kristian Kersting, Lorenzo Von Ritter. Stochastic Online Anomaly Analysis for Streaming Time Series. International Joint Conference on Artificial Intelligence (IJCAI), 2017.
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