Scheduling Distributed Clusters of Parallel Machines: Primal-Dual and LP-based Approximation Algorithms [Full Version].
Riley MurraySamir KhullerMegan ChaoPublished in: CoRR (2016)
Keyphrases
- primal dual
- approximation algorithms
- parallel machines
- precedence constraints
- scheduling problem
- np hard
- unrelated parallel machines
- open shop
- special case
- sequence dependent setup times
- algorithm for linear programming
- linear programming
- interior point methods
- interior point
- release dates
- parallel computing
- setup times
- worst case
- linear program
- distributed systems
- approximation ratio
- convex optimization
- optimal solution
- tabu search
- single server
- flowshop
- convergence rate
- valid inequalities
- quadratic program
- constant factor
- shared memory
- single machine
- parallel algorithm
- job shop scheduling problem
- approximation guarantees
- job shop