@inproceedings{walla-09,
 author = {Jakob Walla and Mario Ruthmair and Günther R. Raidl},
 booktitle = {Hybrid Metaheuristics 2009},
 editor = {M. J. Blesa and others},
 keywords = {hybrid, mip, vns},
 pages = {84--99},
 publisher = {Springer},
 series = {LNCS},
 title = {Solving a Video-Server Load Re-Balancing Problem by Mixed Integer Programming and Hybrid Variable Neighborhood Search},
 url = {https://www.ac.tuwien.ac.at/files/pub/walla-09.pdf},
 volume = {5818},
 year = {2009}
}