George Ioannou

According to our database, George Ioannou authored at least 38 papers between 2001 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2024

Valid inequalities for the non-unit demand capacitated minimum spanning tree problem with arc time windows and flow costs.

Manolis N. Kritikos, George Ioannou

Int. J. Prod. Res., January, 2024

The cumulative vehicle routing problem with arc time windows.

Manolis N. Kritikos, Theocharis Metzidakis, George Ioannou

Expert Syst. Appl., 2024

2022

Inventory - forecasting: Mind the gap.

Thanos E. Goltsos, Aris A. Syntetos, Christoph H. Glock, George Ioannou

Eur. J. Oper. Res., 2022

Single versus dynamic lead-time quotations in make-to-order systems with delay-averse customers.

Myron Benioudakis, Apostolos Burnetas, George Ioannou

Ann. Oper. Res., 2022

2021

The capacitated minimum spanning tree problem with arc time windows.

Manolis N. Kritikos, George Ioannou

Expert Syst. Appl., 2021

Lead-time quotations in unobservable make-to-order systems with strategic customers: Risk aversion, load control and profit maximization.

Myron Benioudakis, Apostolos Burnetas, George Ioannou

Eur. J. Oper. Res., 2021

2019

Two heuristics for the capacitated minimum spanning tree problem with time windows.

Manolis N. Kritikos, George Ioannou

J. Oper. Res. Soc., 2019

2017

A greedy heuristic for the capacitated minimum spanning tree problem.

Manolis N. Kritikos, George Ioannou

J. Oper. Res. Soc., 2017

2016

Micro-level dynamics of the online information propagation: A user behavior model based on noisy spiking neurons.

Ilias N. Lymperopoulos, George D. Ioannou

Neural Networks, 2016

Understanding and modeling the complex dynamics of the online social networks: a scalable conceptual approach.

Ilias N. Lymperopoulos, George D. Ioannou

Evol. Syst., 2016

2015

Online social contagion modeling through the dynamics of Integrate-and-Fire neurons.

Ilias N. Lymperopoulos, George D. Ioannou

Inf. Sci., 2015

Supply Chain Management Information Systems and Organisational Performance in economic turbulent environments.

Maria Argyropoulou, Roula Michaelides, Iain Reid, George Ioannou

Proceedings of the 2015 IEEE International Conference on Industrial Engineering and Engineering Management, 2015

2012

Solving project scheduling problems with resource constraints via an event list-based evolutionary algorithm.

Dimitris C. Paraskevopoulos, Christos D. Tarantilis, George Ioannou

Expert Syst. Appl., 2012

2010

A hybrid evolution strategy for the open vehicle routing problem.

Panagiotis P. Repoussis, Christos D. Tarantilis, Olli Bräysy, George Ioannou

Comput. Oper. Res., 2010

2009

An Evolutionary Algorithm for the Open Vehicle Routing Problem with Time Windows.

Panagiotis P. Repoussis, Christos D. Tarantilis, George Ioannou

Proceedings of the Bio-inspired Algorithms for the Vehicle Routing Problem, 2009

Arc-Guided Evolutionary Algorithm for the Vehicle Routing Problem With Time Windows.

Panagiotis P. Repoussis, Christos D. Tarantilis, George Ioannou

IEEE Trans. Evol. Comput., 2009

A hybrid evolutionary algorithm for the job shop scheduling problem.

G. I. Zobolas, Christos D. Tarantilis, George Ioannou

J. Oper. Res. Soc., 2009

Measuring the Impact of an ERP Project at SMEs: A Framework and Empirical Investigation.

Maria Argyropoulou, George Ioannou, Dimitrios N. Koufopoulos, Jaideep Motwani

Int. J. Enterp. Inf. Syst., 2009

A web-based decision support system for waste lube oils collection and recycling.

Panagiotis P. Repoussis, Dimitris C. Paraskevopoulos, G. I. Zobolas, Christos D. Tarantilis, George Ioannou

Eur. J. Oper. Res., 2009

Minimizing makespan in permutation flow shop scheduling problems using a hybrid metaheuristic algorithm.

G. I. Zobolas, Christos D. Tarantilis, George Ioannou

Comput. Oper. Res., 2009

Solving the Open Shop Scheduling Problem via a Hybrid Genetic-Variable Neighborhood Search Algorithm.

G. I. Zobolas, Christos D. Tarantilis, George Ioannou

Cybern. Syst., 2009

2008

Exact, Heuristic and Meta-heuristic Algorithms for Solving Shop Scheduling Problems.

G. I. Zobolas, Christos D. Tarantilis, George Ioannou

Proceedings of the Metaheuristics for Scheduling in Industrial and Manufacturing Applications, 2008

An assignment-based heuristic for vehicle routing with time windows.

George Ioannou, Manolis N. Kritikos, Gregory P. Prastacos

Oper. Res., 2008

A reactive variable neighborhood tabu search for the heterogeneous fleet vehicle routing problem with time windows.

Dimitris C. Paraskevopoulos, Panagiotis P. Repoussis, Christos D. Tarantilis, George Ioannou, Gregory P. Prastacos

J. Heuristics, 2008

2007

The open vehicle routing problem with time windows.

Panagiotis P. Repoussis, Christos D. Tarantilis, George Ioannou

J. Oper. Res. Soc., 2007

Sequencing material handling equipment in production facilities.

Manolis N. Kritikos, George Ioannou

Int. Trans. Oper. Res., 2007

An integrated model and a decomposition-based approach for concurrent layout and material handling system design.

George Ioannou

Comput. Ind. Eng., 2007

2006

A Hybrid Metaheuristic for a Real Life Vehicle Routing Problem.

Panagiotis P. Repoussis, Christos D. Tarantilis, George Ioannou

Proceedings of the Numerical Methods and Applications, 6th International Conference, 2006

A Reactive Greedy Randomized Variable Neighborhood Tabu Search for the Vehicle Routing Problem with Time Windows.

Panagiotis P. Repoussis, Dimitris C. Paraskevopoulos, Christos D. Tarantilis, George Ioannou

Proceedings of the Hybrid Metaheuristics, Third International Workshop, 2006

2005

Solving the open vehicle routeing problem via a single parameter metaheuristic algorithm.

Christos D. Tarantilis, George Ioannou, Chris T. Kiranoudis, Gregory P. Prastacos

J. Oper. Res. Soc., 2005

2004

A threshold accepting approach to the Open Vehicle Routing problem.

Christos D. Tarantilis, George Ioannou, Chris T. Kiranoudis, Gregory P. Prastacos

RAIRO Oper. Res., 2004

An empirical study for credit card approvals in the Greek banking sector.

Maria Mavri, George Ioannou

Oper. Res., 2004

Optimization of material handling in production and warehousing facilities.

George Ioannou, Manolis N. Kritikos

Oper. Res., 2004

A synthesis of assignment and heuristic solutions for vehicle routing with time windows.

George Ioannou, Manolis N. Kritikos

J. Oper. Res. Soc., 2004

Inventory Positioning in Multiple Product Supply Chains.

George Ioannou, Gregory P. Prastacos, Georgia Skintzi

Ann. Oper. Res., 2004

2003

Modelling of facilities for head injuries in London.

Georgia Skintzi, George Ioannou, Gregory P. Prastacos, Tim Coats

Oper. Res., 2003

2002

Map-Route: a GIS-based decision support system for intra-city vehicle routing with time windows.

George Ioannou, Manolis N. Kritikos, Gregory P. Prastacos

J. Oper. Res. Soc., 2002

2001

A greedy look-ahead heuristic for the vehicle routing problem with time windows.

George Ioannou, Manolis N. Kritikos, Gregory P. Prastacos

J. Oper. Res. Soc., 2001