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 971 for “"redundant"”.
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Relevance learning for redundant features
… especially in high dimensional settings where redundant factors are likely and spurious correlations exist.<br /><br /> Basing decisions about causal elements on feature selection is therefore inaccurate or wrong when not considering the presence of redundant but also relevant features. Most …
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Correlated malfunctions in redundant systems.
Thesis: M.S., Massachusetts Institute of Technology, Department of Aeronautics and Astronautics, 1972
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Lazy Fault Detection for Redundant MPI
<p>As the scale of supercomputers grows, it is becoming increasingly important for software to efficiently withstand hardware and software faults. Process replication is one resilience technique, but typical implementations require replicas to stay closely synchronized with each other. We propose …
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Redundant sensors for mobile robot navigation
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1985.
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Redundant adder architectures for cell-based technology
The amenity of our daily lives has come to rely on an enormous number of embedded systems, such as mobile phones, anti-spin systems for cars, high de nition streaming video and portable devices. The utmost important operation used in these systems and digital system in general is addition, since it …
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Redundant Information And Predictable Stock Price Returns
… information that already is in stock prices (“redundant information”) in making their trading decisions, and whether this misweighting is associated with investors’ information processing frictions or behavioral biases. I extend the Kyle (1985) model to allow for non-Bayesian updating and …
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Redundant Disk Arrays in Transaction Processing Systems
Disk arrays are a cost-effective approach for building large, reliable and high performance storage subsystems. They provide high transfer rates by striping data over multiple disks and use a parity scheme for recovering from any single disk failure. Transaction processing is a large and growing …
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Reliability Analysis of Redundant Ductile Structural Systems
Because the information concerning loads and resistance capacities invariably contains uncertainty, the safety of a structure may be measured realistically in terms of the probability of failure. The purpose of this study is to develop a practical method for determining the point estimate of the …
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System management of a redundant clocking network
Thesis: M.S., Massachusetts Institute of Technology, Department of Aeronautics and Astronautics, 1976
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TERMS: Text Extraction from Redundant and Multiple Sources
In this work we present our approach to the identity resolution problem: discovering references to one and the same object that come from different sources. Solving this problem is important for a number of different communities (e.g. Database, NLP and Semantic Web) that process heterogeneous data …
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Development of internally redundant steel box straddle caps
… recommendations and examples for internally redundant steel box straddle caps are provided.
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Diagnostic and adaptive redundant robotic planning and control
… of planning, diagnosis, and control for a redundant, nonlinear robotic system in a real world scenario. Throughout this work levels of this overall approach are demonstrated for a redundant robot and hand combination as it is commanded to approach, grasp, and successfully manipulate objects …
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Characterization of redundant UHF communication systems for CubeSats
In this thesis we describe the process of determining the likelihood of two different Ultra High Frequency (UHF) radios damaging each other on orbit, determining how to mitigate the damage, and testing to prove the radios are protected by the mitigation. The example case is the Microwave Radiometer …
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Redundant and inhomogeneous deformation in steady-state drawing.
Massachusetts Institute of Technology. Dept. of Metallurgy and Materials Science. Thesis. 1968. Sc.D.
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Environmental impact assessment under NEPA: a redundant mechanism?
… values making NEPA's EIS requirement redundant? • Does NEPA enhance the avenues for public participation in government decision-making provided by non-NEPA legislation? • Does NEPA address the impacts of large scale projects, public programs and policy decisions, and cumulative impacts …
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The design of periodically self restoring redundant systems
… approach to fault tolerant design where the redundant system restores itself periodically to correct errors before they build up to the point of system failure. It is shown that periodically self restoring systems can be designed to be tolerant of both transient (intermittent) and permanent …
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A heuristic approach for path planning for redundant robots
… method to solve the trajectory generation for a redundant manipulator is proposed. It avoids traditional computationally intensive methods by relying on the human experience; The proposed method uses a fuzzy logic controller to generate the magnitude of the angles needed to move the end effector …
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A morphological analysis of redundant farm steadings on Deeside.
… was limited demand for alternative uses for redundant steadings other than for conversion to dwellings. In the remoter areas there was little development beyond the obtaining of outline consents. Most of the conversions proposed involved complex re-organisation of the spaces coupled with new …
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Redundant analog to digital conversion architectures in CMOS technology
The operation of modern electronic devices in different fields as communications, signal processing, and sensor interface is critically affected with robust, high performance and scalable Analog-to-Digital Converter (ADCs), that can be considered as one of the main blocks in many systems, since …
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Minimizing redundant communication in vehicle networks for city mapping
… the problem of determining how to minimize redundant object reports from vehicles to a common coordinator. The thesis presents and evaluates several protocols for this purpose, and demonstrates that with location-based protocols it is possible to realize substantial data overhead reductions …
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