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    FederalModeling SiO2 Ion Impurities Aging in Insulated Gate Power Devices Under Temperature and Voltage StressNational Aeronautics and Space Administration — This paper presents a formal computational methodology to explain how the oxide in semiconductors degrades over time and the dependence of oxide degradation on...
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    FederalTracking Logistical Constraints Across Missions and Organizations: A Multipurpose Information InfrastructureNational Aeronautics and Space Administration — execute plans and schedules that achieve stated goals while simultaneously minimizing the cost of logistics management and maximizing resource productivity. This goal...
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    Federal2010_09_10_position_deadNational Aeronautics and Space Administration — Scenarios with a non-functioning position sensor fault (diagnostic)
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    FederalDistributed Monitoring of the R2 Statistic for Linear RegressionNational Aeronautics and Space Administration — The problem of monitoring a multivariate linear regression model is relevant in studying the evolving relationship between a set of input variables (features) and one...
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    FederalQualitative Event-based Diagnosis with Possible Conflicts: Case Study on the Third International Diagnostic CompetitionNational Aeronautics and Space Administration — We describe two model-based diagnosis algo- rithms entered into the Third International Diag- nostic Competition. We focus on the first diag- nostic problem of the...
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    FederalConnecting Microscale And Macroscale Damage Models In A Bayesian Framework for Fatigue Damage Prognostics Of CFRP CompositesNational Aeronautics and Space Administration — Composites offer unique advantages for aerospace structures and are increasingly being adopted into newer designs. However, it is also acknowledged that given current...
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    FederalKey Real-World Applications of Classifier EnsemblesNational Aeronautics and Space Administration — Broad classes of statistical classification algorithms have beendeveloped and applied successfully to a wide range of real worlddomains. In general, ensuring that the...
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    FederalPseudo-Label Generation for Multi-Label Text ClassificationNational Aeronautics and Space Administration — With the advent and expansion of social networking, the amount of generated text data has seen a sharp increase. In order to handle such a huge volume of text data,...
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    FederalComparative Analysis of Data-Driven Anomaly Detection MethodsNational Aeronautics and Space Administration — This paper provides a review of three different advanced machine learning algorithms for anomaly detection in continuous data streams from a ground-test firing of a...
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    FederalReal System FailuresNational Aeronautics and Space Administration — This resource area contains descriptions of actual electronic systems failure scenarios with an emphasis on the diversity of failure modes and effects that can befall...
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    FederalIGBT accelerated aging data set.National Aeronautics and Space Administration — Preliminary data from thermal overstress accelerated aging using the aging and characterization system. The data set contains aging data from 6 devices, one device...
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    FederalIdentification of Spatial Fault Patterns in Semiconductor WafersNational Aeronautics and Space Administration — Abstract The semiconductor industry is constantly searching for new ways to increase the rate of both process development and yield learning. As more data is being...
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    FederalAnomaly Detection for Complex SystemsNational Aeronautics and Space Administration — In performance maintenance in large, complex systems, sensor information from sub-components tends to be readily available, and can be used to make predictions about...
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    FederalAviation System Monitoring and Modeling ProjectNational Aeronautics and Space Administration — Air transportation, one of the most important modes of transportation, is also one of the safest. Nevertheless, the public demands that safety levels continuously...
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    FederalDYNAMIC STRAIN MAPPING AND REAL-TIME DAMAGE STATE ESTIMATION UNDER BIAXIAL RANDOM FATIGUE LOADINGNational Aeronautics and Space Administration — DYNAMIC STRAIN MAPPING AND REAL-TIME DAMAGE STATE ESTIMATION UNDER BIAXIAL RANDOM FATIGUE LOADING SUBHASISH MOHANTY, ADITI CHATTOPADHYAY, JOHN N. RAJADAS*, AND CLYDE...
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    FederalNovel Methods for Predicting Photometric RedshiftsNational Aeronautics and Space Administration — We calculate photometric redshifts from the Sloan Digital Sky Survey Main Galaxy Sample, The Galaxy Evolution Explorer All Sky Survey, and The Two Micron All Sky...
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    FederalAlgorithms and their Impact on Integrated Vehicle Health Management - Chapter 7National Aeronautics and Space Administration — This chapter discussed some of the algorithmic choices one encounters when designing an IVHM system. While it would be generally desirable to be able to pick a...
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    FederalPROBABILITY CALIBRATION BY THE MINIMUM AND MAXIMUM PROBABILITY SCORES IN ONE-CLASS BAYES LEARNING FOR ANOMALY DETECTIONNational Aeronautics and Space Administration — PROBABILITY CALIBRATION BY THE MINIMUM AND MAXIMUM PROBABILITY SCORES IN ONE-CLASS BAYES LEARNING FOR ANOMALY DETECTION GUICHONG LI, NATHALIE JAPKOWICZ, IAN HOFFMAN,...
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    FederalDistributed Decision-Tree Induction in Peer-to-Peer SystemsNational Aeronautics and Space Administration — This paper offers a scalable and robust distributed algorithm for decision-tree induction in large peer-to-peer (P2P) environments. Computing a decision tree in such...
