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this slideseton queuing theory
Tore Olaus Engset and Agner Krarup ErlangIn 1909(passive) was first invented byQueuing theory
for exampleseton queuing theory
This prior workcontributedto queueing theory
the disadvantagesresultingfrom queuing theory
codel(passive) led byqueue theory
the telephone engineers(passive) had been invented byQueueing theory
Erlang(passive) was created byQueueing Theory
Pollaczek ... whose workinfluencedanalytical Queueing Theory
takes in Adesignedin Queueing theory
effective computer networksto designeffective computer networks
a model of the bankto createa model of the bank
from the study of telephone delays and congestionoriginated more than a century agofrom the study of telephone delays and congestion
problems in such networksto designproblems in such networks
if the quantity # # EQU1 # # remains greater than 1 for an extended periodmust ... resultif the quantity # # EQU1 # # remains greater than 1 for an extended period
alsohas ... contributedalso
a network of queues and many different service policiesto designa network of queues and many different service policies
Goals with Uncertain Variables queuedtheorySettingGoals with Uncertain Variables queuedtheory
and evaluating an i / o systemdesigningand evaluating an i / o system
on - time package delivery systems , house keepingto designon - time package delivery systems , house keeping
in the early 1900soriginatedin the early 1900s
in a stochastic dynamic routing problemresultingin a stochastic dynamic routing problem
in the 80 ’s by Francesco Cirillodesignedin the 80 ’s by Francesco Cirillo
out to take account of the phenomena of waiting and congestion that are linked 2107 the nest and unforeseeable nature of the events encountered ( in the case with which we are concerned ... connection set- up requestssetsout to take account of the phenomena of waiting and congestion that are linked 2107 the nest and unforeseeable nature of the events encountered ( in the case with which we are concerned ... connection set- up requests
theorem , or lawresulttheorem , or law
wait time ( Topcan influencewait time ( Top
wait times and how simple changes can have a big impact on reducing themcan influencewait times and how simple changes can have a big impact on reducing them
to the choice of large shared systems over redundant componentsleadingto the choice of large shared systems over redundant components
its designinfluencesits design
in the study of telephonyoriginated about a century agoin the study of telephony
to the development of " packet switching " and the internetledto the development of " packet switching " and the internet
as a very practical subjectoriginatedas a very practical subject