Increasing Machine Speed in On-Line Scheduling of Weighted Unit-Length Jobs in Slotted Time.
Jan JezabekPublished in: SOFSEM (2009)
Keyphrases
- unit length
- precedence constraints
- scheduling problem
- parallel machines
- completion times
- flowshop
- identical machines
- unrelated parallel machines
- sequence dependent setup times
- batch processing
- shortest processing time
- release dates
- parallel machine scheduling problem
- single machine
- scheduling jobs
- processing times
- single machine scheduling problem
- setup times
- precedence relations
- maximum lateness
- branch and bound algorithm
- job processing times
- approximation algorithms
- wafer fabrication
- minimize total
- minimizing makespan
- weighted sum
- release times
- identical parallel machines
- strongly np hard
- np hard
- scheduling decisions
- parallel computing
- job scheduling
- job shop
- special case
- tardiness penalties
- manufacturing cell
- scheduling strategy
- tabu search
- partial order
- scheduling algorithm
- metaheuristic
- deteriorating jobs
- lower bound