• Dangerous graphs 

      Markou E., Shi W. (2019)
      Anomalies and faults are inevitable in computer networks, today more than ever before. This is due to the large scale and dynamic nature of the networks used to process big data and to the ever-increasing number of ad-hoc ...
    • Optimal experimental design for structural health monitoring applications 

      Lam, H. F.; Papadimitriou, C.; Ntotsios, E. (2008)
      Successful structural health monitoring and condition assessment depends to a large extent on the sensor and actuator networks place on the structure as well as the excitation characteristics. An optimal experimental design ...
    • Optimal sensor location methodology for structural identification and damage detection 

      Ntotsios, E.; Christodoulou, K.; Papadimitriou, C. (2006)
      Theoretical and computational issues arising in the selection of the optimal sensor configuration in structural dynamics are addressed. The information entropy is introduced to measure the performance of a sensor configuration. ...
    • Pareto optimal structural models and predictions consistent with data and modal residuals 

      Ntotsios, E.; Christodoulou, K.; Papadimitriou, C. (2008)
      A multi-objective identification method for model updating based on modal residuals is proposed. The method results in multiple Pareto optimal structural models that are consistent with the measured modal data, the class ...