Statements (67)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:logic
|
| gptkbp:analyzes |
number of servers
system capacity queue discipline arrival process service process |
| gptkbp:appliesTo |
computer science
manufacturing telecommunications traffic engineering service systems |
| gptkbp:fieldOfStudy |
operations research
applied probability |
| gptkbp:hasApplication |
call centers
airport security network routers bank tellers hospital emergency rooms manufacturing assembly lines supermarket checkouts |
| gptkbp:hasConcept |
utilization
arrival rate throughput service rate blocking probability queue length waiting time |
| gptkbp:hasModel |
gptkb:G/G/1_queue
gptkb:G/M/1_queue gptkb:M/G/1_queue gptkb:M/M/1_queue gptkb:M/D/1_queue gptkb:M/M/c_queue gptkb:M/M/∞_queue gptkb:M/M/1/K_queue D/M/1 queue Erlang B formula Erlang C formula M/G/∞ queue M/M/c/K queue M/M/c/c queue |
| gptkbp:hasNotationFor |
gptkb:Kendall's_notation
|
| https://www.w3.org/2000/01/rdf-schema#label |
Queuing theory
|
| gptkbp:includesMetric |
system throughput
server utilization average queue length average waiting time probability of delay |
| gptkbp:originatedIn |
gptkb:Agner_Krarup_Erlang
early 20th century |
| gptkbp:publishedIn |
Agner Krarup Erlang's 1909 paper
D. G. Kendall's 1953 paper |
| gptkbp:relatedTo |
gptkb:network_protocol
gptkb:probability_theory gptkb:simulation game theory stochastic processes inventory theory |
| gptkbp:studies |
queueing systems
waiting lines |
| gptkbp:uses |
gptkb:Poisson_process
gptkb:Little's_Law gptkb:Kendall's_notation birth-death process Markov processes |
| gptkbp:bfsParent |
gptkb:Exponential_distribution
|
| gptkbp:bfsLayer |
7
|