• Conference Object  

      Concurrent sample path analysis of discrete event systems 

      Cassandras, C. G.; Panayiotou, Christos G. (1996)
    • Conference Object  

      Data broadcasting in ad-hoc networks of pervasive devices: Modeling and simulations 

      Wang, L.; Charalambous, Charalambos D.; Makrakis, D.; Vlajic, N. (2003)
      With the rapid growth of wireless networks and demand for services, wireless data broadcast has become a fundamental communication mechanism to enhance the services in ad hoc network of pervasive devices. This work focuses ...
    • Article  

      Data-Driven Thread Execution on Heterogeneous Processors 

      Arandi, Samer; Matheou, George; Kyriacou, Costas; Evripidou, Paraskevas (2017)
      In this paper we report our experience in implementing and evaluating the Data-Driven Multithreading (DDM) model on a heterogeneous multi-core processor. DDM is a non-blocking multithreading model that decouples the ...
    • Conference Object  

      DDM-VMc :The data-driven multithreading virtual machine for the cell processor 

      Arandi, Samer; Evripidou, Paraskevas (2011)
      In this paper we present the Data-Driven Multithreading Virtual Machine for the Cell Processor (DDM-VMc). Data-Driven Multithreading is a non-blocking multithreading model that decouples the synchronization from the ...
    • Conference Object  

      Implementation of the twisted mass fermion operator in the QUDA library 

      Strelchenko, A.; Alexandrou, Constantia; Koutsou, Giannis; Avilés-Casco, A. V. (Proceedings of Science (PoS), 2013)
      We discuss an extension of the QUDA library for the Wilson twisted mass operator. A performance analysis is presented for both degenerate and non-degenerate flavor doublets. The degenerate twisted mass fermion operator ...
    • Article  

      Performance analysis for a changepoint problem 

      Hibey, J. L.; Charalambos, C. D. (1999)
      Nonlinear stochastic differential equations are used to model a version of the changepoint problem. State estimates of the minimum mean-square-error-type are used in likelihood-ratio tests to detect the time of change. ...
    • Conference Object  

      A performance analysis framework for mobile agent systems 

      Dikaiakos, Marios D.; Samaras, George S. (Springer Verlag, 2001)
      In this paper we propose a novel performance analysis ap- proach that can be used to gauge quantitatively the performance char- acteristics of different mobile-agent platforms. We materialize this ap- proach as a hierarchical ...
    • Conference Object  

      Performance analysis of sum-product algorithms for multiple fault diagnosis applications 

      Le, T.; Tatikonda, S.; Hadjicostis, Christoforos N. (2010)
      In this paper, we study the application of sum-product algorithms (SPAs) to multiple fault diagnosis (MFD) problems in order to diagnose the most likely state of each component given the status of alarms. SPAs are heuristic ...
    • Article  

      Performance evaluation of mobile-agent middleware: A Hierarchical approach 

      Dikaiakos, Marios D.; Kyriakou, M.; Samaras, George S. (2001)
      In this paper, we introduce a hierarchical framework for the quantitative performance evaluation of mobile-agent middleware platforms. This framework is established upon an abstraction of the typical structure of mobile-agent ...