Results 181 to 190 of about 522 (214)

Ensemble transformer with post-hoc explanations for depression emotion and severity detection. [PDF]

open access: yesiScience
Islam S   +9 more
europepmc   +1 more source

Slowdown in the discriminatory processor-sharing queue [PDF]

open access: yesPerformance Evaluation, 2008
We consider a queue with multiple K job classes, Poisson arrivals, and exponentially distributed required service times in which a single processor serves according to the discriminatory processor-sharing (DPS) discipline. For this queue, we obtain the first and second moments of the slowdown, which is a measure for queueing fairness.
Jeongsim Kim
exaly   +4 more sources

Mean sojourn times for phase-type discriminatory processor sharing systems

open access: yesEuropean Journal of Operational Research, 2008
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Moshe Haviv, Jan Van Der Wal
exaly   +6 more sources

Exact and approximate analysis of sojourn times in finite discriminatory processor sharing queues

open access: yesAEU - International Journal of Electronics and Communications, 2006
Exact analysis of discriminatory processor sharing (DPS) systems has proven to be extremely hard. We describe how the sojourn time distribution can be obtained in closed-form for exponential service requirement distributions when there is admission control.
Nidhi Hegde, Rudesindo Núñez-Queija
exaly   +5 more sources

Opportunistic Scheduler Evaluation Using Discriminatory Processor Sharing Model

open access: yes2008 IEEE International Conference on Communications, 2008
This paper studies the flow-level performance of a special family of weight-based opportunistic scheduler using discriminatory processor sharing (DPS) model. It is known that this family of schedulers can achieve any feasible long- term throughput vectors by the variation of its weights.
Lei Lei 0004, Chuang Lin 0002
exaly   +3 more sources

Discriminatory processor sharing revisited

open access: yesProceedings IEEE 24th Annual Joint Conference of the IEEE Computer and Communications Societies., 2005
As a natural multi-class generalization of the well-known (egalitarian) processor sharing (PS) service discipline, discriminatory processor sharing (DPS) is of great interest in many application areas, including telecommunications. Under DPS, the mean response time conditional on the service requirement is only known in closed form when all classes ...
K. Avrachenkov   +3 more
core   +5 more sources

Counterexamples to conjectures on discriminatory processor sharing and generalized processor sharing systems

Operations Research Letters, 2013
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Bara Kim, Jeongsim Kim
exaly   +2 more sources

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