Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 232 for “"queuing"”.
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Queuing Theory in Theme Parks
<p>The goal of this project is to find the most efficient way for theme parks to process their guests. There currently exist many types of lines such as standby lines, single rider lines, and fastpass or skip the line queues. We will simulate a single rides queue. This will be a popular roller …
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Priority queuing for raw material receiving
… centered on scheduling optimization and priority queuing was developed, highlighting areas for improvement. Based on insight gained from the tool, a plan was established which can reduce turnaround time (TAT) by 50% and work in process (WIP) by 45% in the raw material sampling area. The …
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Truck Queuing At Seaports Using Terminal Webcam
<p>Truck queuing at marine terminal gates has long been recognized as a source of emissions problem due to the large number of trucks idling. For this reason, there is a great deal of interest among the different stakeholders to lessen the severity of this problem. In order to assist these …
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Simulation studies of a fluid queuing system
… an example of a resource allocating fluid queuing system. Fluid queuing models are widely used these days in describing the performance of network switches, routers and so on. Some works focus on the description of fluid queue in terms of probability. However, in this thesis, we focus on …
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Distributed dynamic priority queuing medium access control portocol
Thesis (M.Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2001.
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Optimal dynamic routing in an unreliable queuing system
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1981.
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Inbound container queuing optimization model for distribution centers
Large, multi-national retailers have massive, worldwide supply chain networks which move product from a supplier to the end consumer. During the product's transit from a factory to a regional distribution center, customers may change or cancel their order, or the planned arrival date of the product …
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Modeling an Adaptive System with Complex Queuing Networks and Simulation
An adaptive system differs from a non-adaptive system in that an adaptive system uses a specific process to identify and implement adaptations to system parameters during run time in an effort to increase system performance.;In order to develop an adaptive system one of the most important aspects …
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Efficient Decentralized Multi-Agent Learning in Asymmetric Bipartite Queuing Systems
… decentralized multi-agent learning in bipartite queuing systems, a standard model for service systems. In particular, 𝑁 agents request service from 𝐾 servers in a fully decentralized way, i.e, by running the same algorithm without communication. Previous decentralized algorithms are restricted to …
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A Priority-based Fair Queuing (PFQ) Model for Wireless Healthcare System
… has succeeded in developing a new Priority Queuing model ‘’Priority Based-Fair Queuing’’ (PFQ) where a new priority level and concept of ‘’Patient’s Health Record’’ (PHR) has been developed and integrated with the Priority Parameters (PP) values of each sensor to add a second level of …
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A QoS enabling queuing scheme for Fourth Generation wireless access networks
… models the radio access network as a network of queuing nodes. With the model, the link layer QoS statistics of user traffic in each available path through the network is determined. The author postulates that the statistics indicate the QoS capabilities of the network and can therefore be used …
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Static and dynamic scheduling in a two station mixed queuing network
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1994.
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Queuing dynamics and control of departure operations at Boston Logan Airport
… the departure process is a complex interactive queuing system and a highly controlled system as the air traffic controllers manage the traffic. Based on these observations, a core departure process abstraction was posed which consists of a queuing element that represents the delays and a control …
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Modeling and Control of Queuing Networks: Applications to Airport Surface Operations
… In this thesis, we propose a new class of queuing network models of airport surface operations that are capable of capturing congestion at multiple locations, and that can account for the time-varying nature of demand and capacity. The proposed queuing models are based on point-wise steady …
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Applications of Queuing Theory for Open-Pit Truck/Shovel Haulage Systems
… of fleet selection involves the application of queuing theory to the haul cycle. Queuing theory was developed to model systems that provide service for randomly arising demands and predict the behavior of such systems. A queuing system is one in which customers arrive for service, wait for …
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Expansion and pricing criteria for ports using a two stage queuing model
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Civil Engineering, 1979.
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A combined classification and queuing system optimization approach for enhanced battery system maintainability
… and prediction of future performance. Queuing theory has been used to optimize battery charging resources ensure service and minimize cost. However, these approaches do not focus on pre-acceptance reliability improvements or platform operational requirements. This research introduces a …
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Multi-stage queuing with iterative probabilistic scheduling of IP traffic for QoS provisioning
Queuing and scheduling are packet processing functions which provide quality of service (QoS) at the first level of the QoS architecture where routers reside. With the continued increase in network speed, queuing and scheduling of traffic needs to be performed at higher speed. In addition, …
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