Jul 18, 2009 · We consider the following single machine just-in-time scheduling problem with earliness and tardiness costs: Given n jobs with processing ...
Jul 18, 2009 · Abstract We consider the following single machine just- in-time scheduling problem with earliness and tardiness.
This paper studies single machine scheduling with a fixed non-availability interval. The processing time of a job is a linear increasing function of its ...
is any given constant, then no polynomial-time algorithm can achieve an approximation which is guaranteed to be at most a factor of O(bn) worse than the optimal ...
We provide several non-approximability results for deterministic scheduling problems whose objective is to minimize the total job completion time.
Abstract. We provide several non-approximability results for deterministic scheduling problems whose objective is to minimize the total job completion time.
Jan 1, 1997 · Then a polynomial-time approximation algorithm for the scheduling problem with performance guarantee strictly better than g (i.e., with ...
of does there not exist a polynomial-time -approximation algorithm? In this paper we focus on `negative' results for scheduling problems in this area, i.e. ...
We study the problem of maximizing the weighted number of just-in-time (JIT) jobs in a flow-shop scheduling system under four different scenarios.
Missing: approximability | Show results with:approximability
We study the problem of maximizing the weighted number of just-in-time (JIT) jobs in a flow-shop scheduling system under four different scenarios.