2 papers
cs.DS2012
Split Scheduling with Uniform Setup Times
Frans Schalekamp, Rene Sitters, Suzanne van der Ster +3
We study a scheduling problem in which jobs may be split into parts, where the parts of a split job may be processed simultaneously on more than one machine. Each part of a job req…
cs.DS2011
A Proof of the Boyd-Carr Conjecture
Frans Schalekamp, David P. Williamson, Anke van Zuylen
Determining the precise integrality gap for the subtour LP relaxation of the traveling salesman problem is a significant open question, with little progress made in thirty years in…