Vasilis P. Koutras

Publication Activity (10 Years)

Years Active: 2006-2023
Publications (10 Years): 9

Top Topics

Power Distribution Networks

Optimization Process

Resource Availability

Top Venues

DepCoS-RELCOMEX

Reliab. Eng. Syst. Saf.

Publications

Vasilis P. Koutras
A Markov Regenerative Process Model for the Dependability and Performance of a Two-Unit Multi-State System under Maintenance. Reliab. Eng. Syst. Saf. 238 (2023)
Marios Thymianis, Alexandros Tzanetos, Georgios Dounias, Vasilis P. Koutras
Hybridization in nature inspired algorithms as an approach for problems with multiple goals: An application on reliability-redundancy allocation problems. Eng. Appl. Artif. Intell. 121 (2023)
Michael E. Fragkos, Vasileios Zeimpekis, Vasilis P. Koutras, Ioannis Minis
Supply planning for shelters and emergency management crews. Oper. Res. 22 (1) (2022)
Vasilis P. Koutras, Agapios N. Platis
On the performance of software rejuvenation models with multiple degradation levels. Softw. Qual. J. 28 (1) (2020)
Vasilis P. Koutras, Agapios N. Platis
Chapter 3: Software Rejuvenation: Key Concepts and Granularity. ISSRE Workshops (2020)
Vasilis P. Koutras, Sonia Malefaki, Agapios N. Platis
Optimization of the dependability and performance measures of a generic model for multi-state deteriorating systems under maintenance. Reliab. Eng. Syst. Saf. 166 (2017)
Christoforos-Panagiotis S. Salagaras, Vasilis P. Koutras, Nikos S. Thomaidis, Vassilios Vassiliadis, Agapios N. Platis, Georgios Dounias, Constantine Kyriazis
Resource Availability Modeling and Optimization in a Car Park Management Problem. Int. J. Oper. Res. Inf. Syst. 8 (2) (2017)
Vasilis P. Koutras, Agapios N. Platis
User-perceived Availability of a Software Rejuvenation Model with Recovery Time Omission. Qual. Reliab. Eng. Int. 32 (4) (2016)
Ioannis I. Stamoulis, Agapios N. Platis, Vasilis P. Koutras
Planning of Electric Power Distribution Networks with Reliability Criteria. DepCoS-RELCOMEX (2015)
Vasilis P. Koutras, Sonia Malefaki, Agapios N. Platis
Rejuvenation effects on the grid environment performance with response time delays using Monte Carlo simulation. Simul. Model. Pract. Theory 40 (2014)
Sonia Malefaki, Vasilis P. Koutras, Agapios N. Platis
Optimizing the Availability and the Operational Cost of a Periodically Inspected Multi-state Deteriorating System with Condition Based Maintenance Policies. ARES (2014)
Ioannis G. Sideratos, Agapios N. Platis, Vasilis P. Koutras, Nicholas Ampazis
Reliability Analysis of a Two-Stage Goel-Okumoto and Yamada S-shaped Model. DepCoS-RELCOMEX (2014)
Agapios N. Platis, Vasilis P. Koutras, Christoforos-Panagiotis S. Salagaras
Resource Availability Optimization for Green Courier Service. MIM (2013)
Sonia Malefaki, Vasilis P. Koutras, Agapios N. Platis
Modeling Software Rejuvenation on a Redundant System Using Monte Carlo Simulation. ISSRE Workshops (2012)
Vasilis P. Koutras, Agapios N. Platis
Applying Partial and Full Rejuvenation in Different Degradation Levels. WoSAR@ISSRE (2011)
Agapios N. Platis, Vasilis P. Koutras
Software rejuvenation on a PKI. WoSAR@ISSRE (2010)
Vasilis P. Koutras, Agapios N. Platis
Semi-Markov performance modelling of a redundant system with partial, full and failed rejuvenation. Int. J. Crit. Comput. Based Syst. 1 (1/2/3) (2010)
Vasilis P. Koutras, Agapios N. Platis, George A. Gravvanis
Optimal server resource reservation policies for priority classes of users under cyclic non-homogeneous markov modeling. Eur. J. Oper. Res. 198 (2) (2009)
Vasilis P. Koutras, Christoforos-Panagiotis S. Salagaras, Agapios N. Platis
Software Rejuvenation for Higher Levels of VoIP Availability and Mean Time to Failure. DepCoS-RELCOMEX (2009)
Vasilis P. Koutras, Agapios N. Platis
Semi-Markov Availability Modeling of a Redundant System with Partial and Full Rejuvenation Actions. DepCoS-RELCOMEX (2008)
Vasilis P. Koutras, Agapios N. Platis, Nikolaos Limnios
Availability and reliability estimation for a system undergoing minimal, perfect and failed rejuvenation. ISSRE Workshops (2008)
Vasilis P. Koutras, Agapios N. Platis
Modeling Perfect and Minimal Rejuvenation for Client Server Systems with Heterogeneous Load. PRDC (2008)
Vasilis P. Koutras, Agapios N. Platis
VoIP Availability and Service Reliability through Software Rejuvenation Policies. DepCoS-RELCOMEX (2007)
Vasilis P. Koutras, Agapios N. Platis, George A. Gravvanis
On the optimization of free resources using non-homogeneous Markov chain software rejuvenation model. Reliab. Eng. Syst. Saf. 92 (12) (2007)
Vasilis P. Koutras, Agapios N. Platis, George A. Gravvanis
Software rejuvenation for resource optimization based on explicit approximate inverse preconditioning. Appl. Math. Comput. 189 (1) (2007)
Vasilis P. Koutras, Agapios N. Platis
Applying Software Rejuvenation in a Two Node Cluster System for High Availabilit. DepCoS-RELCOMEX (2006)
Vasilis P. Koutras, Agapios N. Platis
Resource Availability Optimization for Priority Classes in a Website. PRDC (2006)