Search Results - subject:"Multiclass queueing networks"

Instability of LRTF multiclass queueing networks

Kruk, Łukas - In: Operations research letters 51 (2023) 3, pp. 201-205

Persistent link: https://www.econbiz.de/10014374822

Instability of LAS multiclass queueing networks

Kruk, Łukasz - In: Operations research letters 49 (2021) 1, pp. 76-80

Persistent link: https://www.econbiz.de/10012486228

Service-level agreements in call centers: Perils and prescriptions

Milner, JM; Olsen, TL - 2008

Acall center with both contract and noncontract customers was giving priority to the contract customers only in off-peak hours, precisely when having priority was least important. In this paper, we investigate whether this is rational behavior on the part of the call center and what the...

Persistent link: https://www.econbiz.de/10009431040

Closed queueing networks under congestion : nonbottleneck independence and bottleneck convergence

Anselmi, Jonatha; D'Auria, Bernardo; Walton, Neil - In: Mathematics of operations research 38 (2013) 3, pp. 469-491

Persistent link: https://www.econbiz.de/10009787376

Assessing an intuitive condition for stability under a range of traffic conditions via a generalised Lu-Kumar network

Glazebrook, Kevin D.; Niño-Mora, José - Department of Economics and Business, Universitat … - 1997

queueing networks and also of assessing such conditions under a range of assumptions on the weight of the traffic flowing …We argue the importance both of developing simple sufficient conditions for the stability of general multiclass …

Persistent link: https://www.econbiz.de/10005772144

Optimization of multiclass queueing networks with changeover times via the achievable region approach: Part I, the single-station case

Bertsimas, Dimitris; Niño-Mora, José - Department of Economics and Business, Universitat … - 1996

-station multiclass queueing networks, which yield new convex constraints; (5) a unified buffer occupancy method of performance analysis …

Persistent link: https://www.econbiz.de/10005772013

Optimal scheduling in heterogeneous two-station queueing networks

Bäuerle, Nicole; Brüstl, Gabi; Rieder, Ulrich - In: Mathematical Methods of Operations Research 48 (1998) 3, pp. 337-347

We consider a two-station network with two types of jobs: type 0 jobs require service at station 1 only and type 1 jobs require service both at station 1 and 2 in sequence. Each station has a single server. The problem is to schedule the server at station 1 between the two types of jobs in order...

Persistent link: https://www.econbiz.de/10010999901

Optimal scheduling in heterogeneous two-station queueing networks

Bäuerle, Nicole; Brüstl, Gabi; Rieder, Ulrich - In: Computational Statistics 48 (1998) 3, pp. 337-347

Persistent link: https://www.econbiz.de/10010759489

Large Fluctuations in a Deterministic Multiclass Network of Queues

Whitt, Ward - In: Management Science 39 (1993) 8, pp. 1020-1028

In this paper we investigate a relatively simple deterministic four-class two-queue multiclass open network of single-server FIFO queues with traffic intensity one at each queue. Our purpose is to better understand the effect of feedback with class-dependent service times at the queues. The...

Persistent link: https://www.econbiz.de/10009214047