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Operations Research, Lecture #31 |
Abdallah Samara |
Calling population:pool of potential customers, Queuing system:system in which waiting lines tend to developed, System utilization:the proportion of time that servers are busy, System: A queuing system consists of a waiting line and aservice facility |
Sun, 2010-04-18 |
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Operations Research, Lecture #32 |
Abdallah Samara |
Calling population:pool of potential customers, Queuing system:system in which waiting lines tend to developed, System utilization:the proportion of time that servers are busy, System: A queuing system consists of a waiting line and aservice facility |
Tue, 2010-04-20 |
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Operations Research, Lecture #33 |
Abdallah Samara |
Markov process:A closed system that change from state to state according to stable transition probabilities, Steady state:The long- term tendencies of amarkov system to be in its various states., Transition matrix:A matrix that shows the probabilities of markov system changing from is current state to each possible state in the next period. |
Thu, 2010-04-22 |
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Operations Research, Lecture #34 |
Abdallah Samara |
Markov process:A closed system that change from state to state according to stable transition probabilities, Steady state:The long- term tendencies of amarkov system to be in its various states., Transition matrix:A matrix that shows the probabilities of markov system changing from is current state to each possible state in the next period. |
Sun, 2010-04-25 |
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Operations Research, Lecture #35 |
Abdallah Samara |
Markov process:A closed system that change from state to state according to stable transition probabilities, Steady state:The long- term tendencies of amarkov system to be in its various states., Transition matrix:A matrix that shows the probabilities of markov system changing from is current state to each possible state in the next period. |
Tue, 2010-04-27 |
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Operations Research, Lecture #36 |
Abdallah Samara |
A-B-C approach, carrying costs, customer service level, dependent demand, EOQ (economic order quantity ), holding costs, independent demand, lead time, ordering costs, risk of stockout, ROP ( reoder point ) safety stock, stockout |
Thu, 2010-04-29 |
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Operations Research, Lecture #37 |
Abdallah Samara |
A-B-C approach, carrying costs, customer service level, dependent demand, EOQ (economic order quantity ), holding costs, independent demand, lead time, ordering costs, risk of stockout, ROP ( reoder point ) safety stock, stockout |
Sun, 2010-05-02 |
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Operations Research, Lecture #38 |
Abdallah Samara |
A-B-C approach, carrying costs, customer service level, dependent demand, EOQ (economic order quantity ), holding costs, independent demand, lead time, ordering costs, risk of stockout, ROP ( reoder point ) safety stock, stockout |
Tue, 2010-05-04 |
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Operations Research, Lecture #39 |
Abdallah Samara |
A-B-C approach, carrying costs, customer service level, dependent demand, EOQ (economic order quantity ), holding costs, independent demand, lead time, ordering costs, risk of stockout, ROP ( reoder point ) safety stock, stockout |
Thu, 2010-05-06 |
