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 54 for “"flow management"”.
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Patient Flow Management in Emergency Departments
… this thesis, we consider the control of patient flow through physicians in emergency departments (EDs), which have attracted many researchers' attention. Our work here seems to be the first model to quantitatively analyze the control of patient flow in an emergency department from a queueing …
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Constant Flow Management - Investigating manufacturing flow variability
This project investigates the manufacturing flow variability in order to stabilize the factory process flow. Nowadays, in manufacturing production lines and particularly in modern front end semiconductor lines, processes and equipments are very complex. Any disturbance of the process creates …
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Dynamic flow management problems in air transportation
… Institute of Technology, Sloan School of Management, 1997.
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Improving web site security with data flow management
… dissertation describes two systems, RESIN and BFLow, whose goal is to help Web developers build more secure Web sites. RESIN and BFLOW use data flow management to help reduce the security risks of using buggy or malicious code. RESIN provides programmers with language-level mechanisms to track …
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An advanced algorithm for air traffic flow management
… Institute of Technology, Sloan School of Management, 1997.
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The stochastic air traffic flow management rerouting problem
We formulate a model for planning the rerouting of aircraft to alleviate en-route congestion, with system capacity being modeled stochastically. To overcome problems with tractability, we apply a Dantzig-Wolfe decomposition and present an efficient method for solving it. The decomposed formulation …
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Airport demand and capacity modeling for flow management analysis
… Institute of Technology, Sloan School of Management, 1994.
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Improving work flow management in an order fulfillment organization
… placed are single unit orders, labor and work management at the fulfillment centers must be improved to increase the throughput while fulfilling orders on time. Managing outbound work flow and labor at Amazon fulfillment centers is a complicated process that is controlled manually through …
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Air traffic flow management at airports : a unified optimization approach
… is incurred at airports. Much of the air traffic flow management literature focuses on traffic flows between airports in a network, and when studies have focused on optimizing airport operations, they have focused largely on a single aspect at a time. In this thesis, we fill an important gap in …
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Using Google Docs to Support Work Flow Management in Teams of Engineering Students
… integrated Google Docs to support their workflow management process. ABET criteria dictate that engineering students need to learn how to work together and practice effective ways of communication. Learning how to work well as a team is linked to the development of positive interdependence, …
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A comparison of discrete and flow-based models for air traffic flow management
… congestion is to adopt efficient air traffic management policies, such as, optimally scheduling and routing air traffic throughout the network. In recent years, several models have been proposed to predict and manage air traffic. This thesis focuses on the comparison of two such approaches to …
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The case for coordination : equity, efficiency and passenger impacts in air traffic flow management
… formulations for coordinating Traffic Flow Management (TFM) programs with equity considerations. Our multi-resource approaches ignore aircraft connectivity between flights, but allow a single flight to utilize multiple capacity-controlled resources. For example, when both Ground Delay …
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A tractable optimization framework for Air Traffic Flow Management addressing fairness, collaboration and stochasticity
… optimization framework for network Air Traffic Flow Management (ATFM) with an eye towards the future. The thesis addresses two issues in ATFM research: a) fairness and collaboration amongst airlines; and b) uncertainty inherent in capacity forecasts. A unifying attraction of the overall …
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Traffic flow management under emergency conditions in and around the Virginia Tidewater area tunnels
… overheight & speed detectors and others. Traffic flow data were obtained from the Interstate 64(I -64) Hampton Roads Bridge-Tunnel. The data were analyzed and conclusions were drawn about traffic flow behavior at the different tunnel sections. During the operation of a tunnel, capacity reductions …
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Control design techniques for constrained positive compartmental systems with applications to air traffic flow management
The current air traffic management system has been pushed to its limit and will not be able to keep up with the predicted increase in air traffic over the coming years. Recent research in air traffic management is concerned with increasing the capacity and throughput of the National Airspace System …
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A dynamic approach for air traffic flow management of arriving aircraft at a congested airport
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Aeronautics and Astronautics, 1994.
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Investigation of Methods and Devices for Active Thrust Profile Control in Hybrid Rocket Engines through Oxidiser Flow Management
… economic factors. By controlling the oxidiser flow into the combustion chamber, the thrust profile of HREs can be tailored to meet specific mission requirements. This study designs both the engine and a control methodology for regulating oxidiser flow HREs. It details the development of an …
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Successes of collaborative decision making at the Traffic Flow Management Program Office and the advantages of adopting toolkits
… and more prohibitive the cost gets. The Traffic Flow Management (TFM) Program Office, within the Federal Aviation Administration (FAA) has the task the do just that. To its credit the TFM program office has come quite close to achieving this. The goal of this thesis is to identify and document …
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