Cycle time variance minimization in dynamic scheduling of single machine systems

2008 ◽  
Vol 42 (5-6) ◽  
pp. 544-552 ◽  
Author(s):  
Amit Kumar Gupta ◽  
Viswanath Kumar Ganesan ◽  
Appa Iyer Sivakumar
Keyword(s):  
Single Machine ◽  
Cycle Time ◽  
Dynamic Scheduling ◽  
Variance Minimization ◽  
Time Variance ◽  
Machine Systems

Minimizing the Flow-time Variance in Single-machine Systems

1990 ◽  
Vol 41 (8) ◽  
pp. 767-779 ◽  
Author(s):  
M. C. Gupta ◽  
Y. P. Gupta ◽  
C. R. Bector
Keyword(s):  
Single Machine ◽  
Flow Time ◽  
Time Variance ◽  
Machine Systems

Minimizing the Flow-Time Variance in Single-Machine Systems

1990 ◽  
Vol 41 (8) ◽  
pp. 767 ◽  
Author(s):  
M. C. Gupta ◽  
Y. P. Gupta ◽  
C. R. Bector
Keyword(s):  
Single Machine ◽  
Flow Time ◽  
Time Variance ◽  
Machine Systems

scholarly journals Variance Minimization – Relationship between Completion-Time Variance and Waiting-Time Variance

1996 ◽  
Vol 38 (1) ◽  
pp. 126-139 ◽  
Author(s):  
S. Zhou ◽  
X. Cai
Keyword(s):  
Performance Measures ◽  
Waiting Time ◽  
Single Machine ◽  
Completion Time ◽  
Machine Scheduling ◽  
Single Machine Scheduling ◽  
Variance Minimization ◽  
Time Variance ◽  
Two Measures ◽  
Waiting Time Variance

AbstractThe completion-time variance (CTV) and the waiting-time variance (WTV) are two performance measures which are commonly used in optimization of single-machine scheduling systems. This paper shows that when the number of jobs is large the two measures are nearly equivalent in a probabilistic environment.

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