Sonia Malefaki

According to our database, Sonia Malefaki authored at least 13 papers between 2007 and 2017.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2017

Optimization of the dependability and performance measures of a generic model for multi-state deteriorating systems under maintenance.

Vasilis P. Koutras, Sonia Malefaki, Agapios N. Platis

Reliab. Eng. Syst. Saf., 2017

A novel framework for augmenting the quality of explanations in recommender systems.

Nikos I. Karacapilidis, Sonia Malefaki, Andreas Charissiadis

Intell. Decis. Technol., 2017

2014

Rejuvenation effects on the grid environment performance with response time delays using Monte Carlo simulation.

Vasilis P. Koutras, Sonia Malefaki, Agapios N. Platis

Simul. Model. Pract. Theory, 2014

Reliability of maintained systems under a semi-Markov setting.

Sonia Malefaki, Nikolaos Limnios, Pierre Dersin

Reliab. Eng. Syst. Saf., 2014

Parameter estimation via stochastic variants of the ECM algorithm with applications to plant growth modeling.

Samis Trevezas, Sonia Malefaki, Paul-Henry Cournède

Comput. Stat. Data Anal., 2014

Optimizing the Availability and the Operational Cost of a Periodically Inspected Multi-state Deteriorating System with Condition Based Maintenance Policies.

Sonia Malefaki, Vasilis P. Koutras, Agapios N. Platis

Proceedings of the Ninth International Conference on Availability, 2014

2013

Variance reduction of estimators arising from Metropolis-Hastings algorithms.

George Iliopoulos, Sonia Malefaki

Stat. Comput., 2013

2012

Modeling Software Rejuvenation on a Redundant System Using Monte Carlo Simulation.

Sonia Malefaki, Vasilis P. Koutras, Agapios N. Platis

Proceedings of the 23rd IEEE International Symposium on Software Reliability Engineering Workshops, 2012

2011

Multi-State Reliability Systems Under Discrete Time Semi-Markovian Hypothesis.

Ourania Chryssaphinou, Nikolaos Limnios, Sonia Malefaki

IEEE Trans. Reliab., 2011

2010

An EM and a Stochastic Version of the EM Algorithm for Nonparametric Hidden Semi-Markov Models.

Sonia Malefaki, Samis Trevezas, Nikolaos Limnios

Commun. Stat. Simul. Comput., 2010

2009

Simulation from a Target Distribution Based on Discretization and Weighting.

Sonia Malefaki, George Iliopoulos

Commun. Stat. Simul. Comput., 2009

Expeditive Extensions of Evolutionary Bayesian Probabilistic Neural Networks.

Vasileios L. Georgiou, Sonia Malefaki, Konstantinos E. Parsopoulos, Philipos D. Alevizos, Michael N. Vrahatis

Proceedings of the Learning and Intelligent Optimization, Third International Conference, 2009

2007

Simulating from a multinomial distribution with large number of categories.

Sonia Malefaki, George Iliopoulos

Comput. Stat. Data Anal., 2007