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 102 for “"rate control"”.
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Epitaxial silicon growth rate control
Thesis (M. Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1994.
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Finite-rate control : stability and performance
The classical control paradigm addressed problems where communication between one plant and one controller is essentially perfect, and both have either discrete or continuous dynamics. Today, new problems in control over networks are emerging. A complex network involves an interconnection of …
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Multi-dimensional bit rate control for video communication
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2001.
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Rate control and bit allocations for JPEG transcoding
… is to produce a high quality image while accurately meeting a filesize target and keeping computational complexity-especially the memory usage and number of passes at the input image--low. Building upon the work of He and Mitra, the JPEG transcoder exploits a linear relationship between the …
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Analysis and uncertainty of airport pushback rate control policies
… analyzes the effects of two algorithms that control the departure of aircraft at congested airports, with an emphasis on the uncertainty of the underlying processes. These algorithms, N-control and dynamic programming, belong to a broader class of control policies called Pushback Rate Control …
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Variable Sampling Rate Control Charts for Monitoring Process Variance
… items will not meet specifications. Statistical control charts for monitoring process variance can be used to detect an increase in the variability of the output of a process so that the situation can be repaired and product uniformity restored. Control charts that increase the sampling rate when …
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Low Cost Algorithms for Image/Video Coding and Rate Control
… algorithms for image/video coding and for the rate control problem. Ten algorithms and four estimates are proposed which can be classified along three main streams. In the first stream, three algorithms are designed for indirectly optimizing the visual quality for JPEG-LS for the same …
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Practical coupled rate control with co-bottleneck for video streaming
Submission published under a 24 month embargo labeled 'Closed Access', the embargo will last until 2026-05-01
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Steering and roll rate control of a boost vehicle in the atmosphere
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Aeronautics and Astronautics, 1986.
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Dynamic rate-control and scheduling algorithms for quality-of-service in wireless networks
… manner. In this thesis, we develop dynamic rate-control and scheduling algorithms to meet quality-of-service requirements on data while making efficient utilization of resources. Ideas from Network Calculus theory, Continuous-time Stochastic Optimal Control and Convex Optimization are …
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End-to-end video adaptation using frame rate optimization and TCP-friendly rate control
… we focus on two areas of video adaptation: video rate control and frame rate control. The first part is on video rate control, which aims to adjust video bitrate to meet the network constraint. To that end, we propose a joint source rate and congestion control scheme called video TCP-friendly rate …
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Join rate control and scheduling for providing bounded delay with high efficiency in multihop wireless networks
… networks, with focus on source transmission rates and link data rates as the key resource allocation decisions. Specifically, the research objective is to develop a source rate control and scheduling strategy that guarantees bounded average end-to-end queueing delay and maximises the overall …
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Joint rate control and scheduling for providing bounded delay with high efficiency in multihop wireless networks
… networks, with focus on source transmission rates and link data rates as the key resource allocation decisions. Specifically, the research objective is to develop a source rate control and scheduling strategy that guarantees bounded average end-to-end queueing delay and maximises the overall …
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A study of solvent-rich environments for evaporation rate control in the extrusion spin coating process
… resulting from the application of a low to moderate solvent concentration environment. At low dispense volumes of approximately 0.5ml, the standard deviation from the mean of the coating thickness was reduced from 335[angstroms] to 56[angstroms] with the application of a low solvent …
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Motor unit firing rate control of agonist skeletal muscle during voluntary isometric and shortening contractions with limb movement
… require skeletal muscle contractions that are controlled by time- and recruitment-dependent firing rate patterns. Single motor unit (MU) activity reflects the final efferent neural drive to the muscle, yet the underlying neural control of movement at the MU level is not well understood. Using …
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Pricing and admission control for shared computer services using the token bucket mechanism
… and consumers of shared services are admission control and pricing. In order to allow sellers to guarantee service levels, we recommend that pricing schemes for shared resources include admission controls. The implementation of such schemes requires understanding of buyers' and sellers' actions …
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Consistent high performance and flexible congestion control architecture
The part of TCP software stack that controls how fast a data sender transfers packets is usually referred as congestion control, because it was originally introduced to avoid network congestion of multiple competing flows. During the recent 30 years of Internet evolution, traditional TCP congestion …
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On Wireless Local Area Networks
… (Chapters 5 and 6) focuses on the transmission rates provided by the IEEE 802.11 PHY layer. Analytical models are widely adopted in research into WLANs, especially IEEE 802.11 networks. Despite dierences in details of published analytical models, most of them share common hypotheses. To ensure …
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Energy efficient wireless sensor network protocols for monitoring and prognostics of large scale systems
… iii) adaptive transmission power and data-rate control"--Abstract, page iv.</p>
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