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UID:840@lincs.fr
DTSTART;TZID=Europe/Paris:20240925T140000
DTEND;TZID=Europe/Paris:20240925T150000
DTSTAMP:20240927T093339Z
URL:https://www.lincs.fr/events/job-migrations-in-queueing-networks-some-n
 on-conventional-product-forms/
SUMMARY:Job migrations in queueing networks: some non-conventional
 product-forms
DESCRIPTION:Job migrations are important to improve the performance in
 distributed systems.  In this talk\, we explore two policies for job
 migration that are receiver-initiated\, i.e.\, the migration of one or more
 jobs is triggered by the state of the stations that will receive the new
 workload. The first policy is aimed at improving the load-balancing in the
 queueing network\, and allows an empty station to 'steal' a geometrically
 distributed batch of jobs from another station\, if these are present. The
 second policy that we propose forces an empty station to steal one job from
 another station but\, if this is empty\, the job-stealing signal is
 propagated backward along the routing topology until a station with at
 least one job is found. We show that the queueing network models underlying
 these policies admit product-form solution under the usual exponential
 assumptions and discuss their mean value analysis.
CATEGORIES:Seminars,Youtube
LOCATION:Amphi 6\, 19 Place Marguerite Perey\, Palaiseau\, France
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 Palaiseau\, France;X-APPLE-RADIUS=100;X-TITLE=Amphi 6:geo:0,0
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TZID:Europe/Paris
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DTSTART:20240331T030000
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