Mathematics
Server
59%
Vacation
50%
Customers
44%
Policy
42%
Optimization
39%
Single Vacation
39%
Multi-server
37%
Queueing System
37%
Working Vacation
32%
Multi-server Queues
32%
Performance Measures
29%
Queue
29%
Repair
29%
System Performance
26%
Cost Model
25%
Retrial Queue
25%
Learning Effect
21%
Retrials
20%
Bernoulli
19%
Single Machine Scheduling
18%
Heuristic algorithm
18%
Costs
17%
Matrix-geometric Method
17%
Profit
15%
Quasi-birth-and-death Process
14%
Process Capability
13%
Process Capability Index
13%
Service Quality
12%
Confidence Bounds
11%
Six Sigma
11%
Cost Function
11%
Performance Optimization
11%
Supplier Selection
11%
Unit
10%
Particle Swarm Optimization Algorithm
10%
Multiple Vacations
10%
Start-ups
10%
Queueing Model
10%
Quasi-Newton Method
9%
Computational Algorithm
9%
Statistical Simulation
9%
Completion
9%
Sensitivity Analysis
9%
Finite Buffer
9%
Parameter Optimization
9%
Diode
9%
Manufacturing Industries
9%
Performance Evaluation
9%
Model
8%
Definite integral
8%
Engineering & Materials Science
Servers
100%
Repair
67%
Costs
32%
Control charts
30%
Profitability
30%
Specifications
28%
Availability
25%
Laplace transforms
23%
Sensitivity analysis
23%
Cost functions
21%
Newton-Raphson method
19%
Testing
19%
Industry
18%
Decision making
16%
Quality control
16%
Particle swarm optimization (PSO)
15%
Orbits
15%
Statistics
15%
Heuristic algorithms
15%
Gold
14%
Time-to-failure
14%
Sampling
13%
Liquid crystal displays
13%
Probability distributions
10%
Product design
10%
Managers
9%
Filling stations
9%
Scheduling
9%
Sawing
9%
Inspection
9%
Reliability analysis
9%
Computer systems
8%
Probability density function
8%
Thin film transistors
8%
Packaging
8%
Cost benefit analysis
8%
Difference equations
8%
Substrates
7%
Weibull distribution
7%
Preventive maintenance
7%
Operations research
7%
Integrated circuits
7%
Polychlorinated biphenyls
7%
Etching
7%
Semiconductor materials
7%
Engineers
7%
Measurement errors
6%
Optimal systems
6%
Light emitting diodes
6%
Gages
6%
Business & Economics
Sample Size
35%
Vacation
29%
Queue
28%
Supplier Selection
27%
Multi-server Queues
22%
Process Capability
21%
Repair
17%
Process Capability Index
17%
Heuristic Algorithm
17%
Acceptance
16%
Matrix
15%
Queueing System
14%
Performance Measures
13%
Confidence
12%
Cost Model
12%
Critical Value
11%
Control Charts
11%
Manufacturing
11%
Manufacturing Industries
10%
Tolerance
10%
Queueing Model
10%
Mean Shift
10%
Newsboy
10%
Performance Evaluation
10%
Finite Buffer
9%
Parametric Bootstrap
9%
Bootstrap Method
9%
Decision Making
9%
PCBs
9%
Estimator
8%
Profitability
8%
Testing
8%
Reliability Analysis
8%
Machining
8%
Cost Function
8%
Breakdown
8%
Waiting Time
7%
Packaging
7%
Bayesian Approach
7%
Printed Circuit Board
7%
Sampling
7%
Probability Density Function
7%
Inspection
6%
Particle Swarm Optimization
6%
Product Quality
6%
Integrated Circuits
6%
Process Performance
6%
Sensitivity Analysis
6%
Type I Error
5%
Quality Characteristics
5%
