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 375 for “"Overlay"”.
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Resilient overlay networks
Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2001.
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Local Overlay-Based Mobile Clouds
The growing capabilities of mobile devices provide a rich computing platform for various applications. Most of these devices have the ability to form a mobile cloud among themselves without relying on an existing infrastructure or a centralized administration whereby each device offer its …
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Content Distribution in Overlay Multicast
… regarding the on-demand challenge, we propose an overlay-based on-demand media distribution solution. Through analytical and experimental analysis, we exhibit the great potential of overlay-based solution at saving server load and network bandwidth consumption compared to the ideal …
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IMPROVEMENT OF CONCRETE OVERLAY DESIGN PROCEDURES
… research was to improve the current concrete overlay design procedures. As of 2016, TxDOT manages a total of 16,327 lane miles of Portland cement concrete (PCC) pavement, which represents an important asset to TxDOT. As PCC pavements in Texas built in the 1960s through 1980s have already …
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Component Based Overlay Development in Gridkit
… of developing and evaluating a component based overlay with the intention of creating a configurable, reusable and extensible implementation. This is done through the use of a new fine grained component architecture accompanied by a surrounding framework to support the interconnection of these …
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Network layer support for overlay networks
Overlay networks are virtual networks formed by cooperating nodes that share an underlying physical network. They represent a flexible and deployable approach for applications to obtain new network semantics without modification of the underlying network, but they suffer from efficiency concerns. …
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NATRON : overlay routing to oblivious destinations
This thesis presents NATRON, a system in which an overlay network of nodes cooperates to improve unicast routing to non-participating hosts. Previous overlay systems have used overlay routing to improve communication between participating hosts; they were unable to exploit overlay routing to …
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Diffusion problems in lead-tin overlay bearings
The corrosion of lead-tin overlay bearings in hot lubricating oils, through the depletion of tin in the overlay, has been recognised as a problem of some severity in the automotive bearing industry. The inter-diffusion of tin in the overlay and the copper in the underlying substrate results in the …
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Application of overlay techniques to network monitoring
… occur to accommodate new applications, such as overlay-based content delivery networks. As a consequence, a network can experience significant increases in size and significant levels of long-range, coordinated, distributed activity; furthermore, heterogeneous network technologies, services and …
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Spatial overlay: valuing the existing through juxtaposition
… therefore originates from the spatial overlay of the existing building, where the latter becomes the main input of the design process for the former. Since the practice of facadism does not value space, the emphasis for the spatial overlay is to find the right fit between maintaining …
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Microwave Overlay Capacitor Fabrication on Printed Circuit Boards
… making varactors in the form of parallel plate overlay capacitors, using barium strontium titanate (BST): a ferroelectric, polymer composite thick film, has been developed in this work. BST was selected due to the commercial availability of powder. This involves the use of standard air brush …
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Improving end-to-end availability using overlay networks
… failures. Each system builds upon the idea of an overlay network, a network created dynamically between a group of cooperating Internet hosts. The first two systems, Resilient Overlay Networks (RON) and Multi-homed Overlay Networks (MONET) determine whether the Internet path between two hosts is …
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Spread spectrum satellite multiple access and overlay service
… efficiency and investigates the feasibility of overlaying low data rate spread spectrum signals on existing satellite traffic as a form of frequency reuse.
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A Reconfigurable FPGA Overlay Architecture for Matrix-Matrix Multiplication
… a reconfigurable systolic architecture as an overlay on the FPGA. Our contribution to the reconfigurable systolic architectures is a multiplexer-based crossbar network that interconnects every processing element in the network. The crossbar network grants user run-time reconfigurability of the …
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Distributed Regular Topology Overlay Formation in Multihop Wireless Networks
… and <i>Fault Tolerance</i> are increased. Overlay creation is a standard technique to achieve the above mentioned goals. </p><p>In this work we present two distributed algorithms, T-Hex and T-Tri, to create a regular overlay topology in randomly deployed wireless sensor networks. The …
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Fracture characterization of thin bonded asphalt concrete overlay systems
Asphalt overlays provide an economical means for treating deteriorated pavements. Thin bonded overlay (TBO) systems have become popular options for pavement rehabilitation. In addition to functional improvements, these systems ensure a high degree of waterproofing benefits. Conventional asphalt …
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