Scheduling shifts is a tiresome and time consuming task in any business, and particularly in
hospitals where errors are costly, rules are plentiful and changes are rapid. The person …

ABSTRACT The Nurse Rostering Problem (NRP), also known as the Nurse Scheduling
Problem (NSP), represents a challenging scheduling issue that significantly impacts hospital …

Graph Coloring-a crucial part of graph theory, has been innovated to achieve the best
optimal solution for enormous number of scheduling problems such as round robin sports …

In this paper, we focus on the coloration approach and estimation of chromatic number. First,
we propose an upper bound of the chromatic number based on the orientation algorithm …

ABSTRACT Sri Lanka Railway (SLR) department being the only rail transport service in Sri
Lanka plays a major role as a transport service provider in the country. Itprovides …

Scheduling shifts is a tiresome and time consuming task in any business, and particularly in
hospitals where errors are costly, rules are plentiful and changes are rapid. The person …

Résumé Notre recherche procède en plusieurs apports; Le premier est une implémentation
d'une nouvelle méthode polynomiale d'orientation et un schéma d'ordre d'étiquetage, cette …

Zdeněk Bäumelt Advanced Methods and Models for Employee Timetabling Problems Page 1
Zdeněk Bäumelt Advanced Methods and Models for Employee Timetabling Problems CZECH …