Browsing Operations Research Center Working Papers by Subject "approximation algorithm, LP relaxation, scheduling, online algorithm"

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    • Single Machine Scheduling with Release Dates 

      Goemans, Michel X.; Queyranne, Maurice; Schulz, Andreas S.; Skutella, Martin; Wang, Yaoguang (Massachusetts Institute of Technology, Operations Research Center, 1999-10)
      We consider the scheduling problem of minimizing the average weighted completion time of n jobs with release dates on a single machine. We first study two linear programming relaxations of the problem, one based on a ...