Sökning: "Elina Rönnberg"
Visar resultat 1 - 5 av 7 avhandlingar innehållade orden Elina Rönnberg.
1. Contributions within two topics in integer programming : nurse scheduling and column generation
Sammanfattning : Integer programming can be used to provide solutions to complex decision and planning problems occurring in a wide variety of situations. The application of integer programming to solve real world problems requires a modelling phase in which the problem at hand is translated into a mathematical description of the problem, and a solution phase that aims at developing methods for producing solutions to the mathematical formulation of the problem. LÄS MER
2. Methods and Applications in Integer Programming : All-Integer Column Generation and Nurse Scheduling
Sammanfattning : Integer programming can be used to provide solutionsto complex decision and planning problems occurring in a wide varietyof situations. Applying integer programming to a real life problembasically involves a first phase where a mathematical model isconstructed, and a second phase where the problem described by themodel is solved. LÄS MER
3. Optimization of Snow Removal in Cities
Sammanfattning : Removing snow in a city is an unavoidable task in Nordic countries like Sweden. A number of streets in an area need to be cleared of snow by a limited number of vehicles and the tours for the vehicles must be planned in order to minimize the time and/or cost. LÄS MER
4. Optimisation-based scheduling of an avionic system
Sammanfattning : Modern computer systems in aircraft are often based on an integrated modular avionic architecture. In this architecture, software applications share hardware resources on a common avionic platform. Many functions in an aircraft are controlled by software and a failure in such software can have severe consequences. LÄS MER
5. Optimisation methods for solving a large-scale avionics scheduling problem
Sammanfattning : Modern computer systems in aircraft are based on an integrated modular avionic architecture. In this architecture, software applications share hardware resources on a common avionic platform. Many functions in an aircraft are controlled by software and a failure in such software can have severe consequences. LÄS MER