Vairaktarakis George L.

George L. Vairaktarakis

Information about the author George L. Vairaktarakis will soon be added to the site.
Found 13 papers in total
Forming partnerships in a virtual factory
Forming partnerships in a virtual factory
2008
In the evolving paradigm known as ‘agile operations’, conceptual and...
Simple algorithms for Gilmore–Gomory's traveling salesman and related problems
Simple algorithms for Gilmore–Gomory's traveling salesman and related problems
2003
We reconsider the version of the traveling salesman problem (TSP) first studied in a...
Cyclic job scheduling in paced assembly lines with cross-trained workers
Cyclic job scheduling in paced assembly lines with cross-trained workers
2007
Paced or synchronous assembly lines allow concurrent manufacturing of a mix of...
Integrated scheduling of production and distribution operations
Integrated scheduling of production and distribution operations
2005
Motivated by applications in the computer and food catering service industries, we...
Maximizing project cash availability
Maximizing project cash availability
2006
Consider a project during the life cycle of which there are cash payouts and in-flows....
Analysis of algorithms for two-stage flowshops with multi-processor task flexibility
Analysis of algorithms for two-stage flowshops with multi-processor task flexibility
2004
In this article we introduce a 2-machine flowshop with processing flexibility. Two...
On Gilmore–Gomory's open question for the bottleneck TSP
On Gilmore–Gomory's open question for the bottleneck TSP
2003
Consider the traveling salesman problem where the distance between two cities A and B...
The value of resource flexibility in the resource-constrained job assignment problem
The value of resource flexibility in the resource-constrained job assignment problem
2003
We consider the problem of minimizing project duration in an environment where each...
Workforce planning in synchronous production systems
Workforce planning in synchronous production systems
2002
In labor intensive cellular layouts, well-trained workers constitute the single most...
Robust multi-item newsboy models with a budget constraint
Robust multi-item newsboy models with a budget constraint
2000
In this paper we present robust newsboy models with uncertain demand. The traditional...
Workforce planning in mixed model assembly systems
Workforce planning in mixed model assembly systems
1997
Serial assembly systems are formed by arranging several production cells or stations...
Incorporation dynamic aspects and uncertainty in 1-median location problems
Incorporation dynamic aspects and uncertainty in 1-median location problems
1999
In this paper we present several 1-median formulations on a tree network which...
Minimizing makespan in hybrid flowshops
Minimizing makespan in hybrid flowshops
1994
The authors consider flowshop environments that consist of multiple stages and...
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