Results 21 to 30 of about 584,932 (288)
Do Heavy Vehicles Always Have a Negative Effect on Traffic Flow?
Applied Sciences, 2021 The purpose of this study is to analyze the effect of heavy vehicles on traffic flow on a two-lane highway. To achieve this goal, data was obtained from piezosensors on the Seoul–Chuncheon Expressway.
Chang-Gyun Roh +2 more
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Online Bandwidth packing with symmetric distribution [PDF]
Discrete Mathematics & Theoretical Computer Science, 2007 We consider the following stochastic bin packing process: the items arrive continuously over time to a server and are packed into bins of unit size according to an online algorithm. The unpacked items form a queue.
Marc Lelarge
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Diffusion models for double-ended queues with renewal arrival processes
Stochastic Systems, 2015 We study a double-ended queue where buyers and sellers arrive to conduct trades. When there is a pair of buyer and seller in the system, they immediately transact a trade and leave.
Xin Liu, Qi Gong, Vidyadhar G. Kulkarni
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Stochastic Systems, 2016 We consider a dynamic scheduling problem for parallel server systems. J. M. Harrison has proposed a scheme for using diffusion control problems to approximately solve such control problems for heavily loaded systems.
V. Pesic, R. J. Williams
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Heavy traffic analysis of a polling model with retrials and glue periods [PDF]
, 2017 We present a heavy traffic analysis of a single-server polling model, with the special features of retrials and glue periods. The combination of these features in a polling model typically occurs in certain optical networking models, and in models where ...
Abidini, Murtuza Ali +2 more
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On Little’s Formula in Multiphase Queues
Mathematics, 2021 The structure of this work in the field of queuing theory consists of two stages. The first stage presents Little’s Law in Multiphase Systems (MSs). To obtain this result, the Strong Law of Large Numbers (SLLN)-type theorems for the most important MS ...
Saulius Minkevičius +3 more
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GPS queues with heterogeneous traffic classes [PDF]
, 2002 We consider a queue fed by a mixture of light-tailed and heavy-tailed traffic. The two traffic classes are served in accordance with the generalized processor sharing (GPS) discipline. GPS-based scheduling algorithms, such as weighted fair queueing (WFQ),
Borst, Sem +2 more
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Heavy traffic queue length behavior in a switch under the MaxWeight algorithm
Stochastic Systems, 2016 We consider a switch operating under the MaxWeight scheduling algorithm, under any traffic pattern such that all the ports are loaded. This system is interesting to study since the queue lengths exhibit a multi-dimensional state-space collapse in the ...
Siva Theja Maguluri, R. Srikant
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Characterisation of real GPRS traffic with analytical tools [PDF]
, 2005 With GPRS and UMTS networks lunched, wireless multimedia services are commercially becoming the most attractive applications next to voice. Because of the nature of bursty, packet-switched schemes and multiple data rates, the traditional Erlang approach ...
Lu, Z, Owens, T, Song, Y H, Yang, Y
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Interacting queues in heavy traffic [PDF]
Queueing Systems, 2010 The authors consider a system of parallel queues with Poisson arrivals and exponentially distributed service requirements. The various queues are coupled through their service rates, causing a complex dynamic interaction. Specifically, the system consists of one primary queue and several secondary queues whose service rates depend on whether the ...
Morrison, J.A., Borst, S.C.
openaire +2 more sources