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Showing 1 to 20 of 36 for “"Sequential analysis"”.
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Some topics in sequential analysis
The student, Yanglei Song, accepted the attached license on 2019-04-05 at 12:15.
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Sequential analysis of categorical data
… of the non-centralχ² distribution and Wald's sequential probability ratio test, procedures have been developed for sequential analysis of categorical data group-wise. These procedures' enables (i) a simple hypothesis to be used for the alternative hypothesis instead of the composite hypothesis …
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Multi-Track Sequential Analysis in Educational Evaluation
Made available in DSpace on 2014-12-08T21:22:56Z (GMT). No. of bitstreams: 1 6406054.pdf: 15672753 bytes, checksum: 88fae340325d653230d1b9fa76d2842d (MD5) Previous issue date: 1963
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Hybrid intelligent approaches for business process sequential analysis.
… and very diverse values. Since workflow data is sequential in nature, there are a number of data mining methods such as sequential pattern mining and probabilistic models that can be useful for predicting process transitions or process outcomes. None of these techniques alone can adequately cope …
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"Sequential analysis of duration data with application to ""reemployment bonus"" experiments"
… methodology and an asymptotic theory for the sequential analysis of time-to-event (duration) data is developed and its application in ""Reemployment Bonus"" experiments is studied."
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Surviving Alpha: Using sequential analysis to examine the behaviours of Black-legged Kittiwake chicks during sibling pecking attacks
… to alpha siblings. In this thesis, I use sequential analysis to examine in concatenation, the behavioural sequences of alpha and beta chicks, with particular attention to those immediately preceding and following pecking attacks. In this way I hope to better understand the …
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The sequential selection of judges for organoleptic testing
Both the theory of sequential analysis developed by Wald and that developed by Rao may be applied to binomial distributions and may be used to select judges for taste testing experiments. The duo-trio or triangle test may both be used as the fundamental test in either sequential process. Wald has …
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Modeling and Analysis in Supply Chain Design: Span of Control, Stochastic Dissimilarities, and Fuzzy Optimization
… major findings are: (A) under simultaneous and sequential analysis, performance increased with span of control. (B) Sequential results outperformed the simultaneous results at all performance measures. (C) Production level profit is highest under exponential membership function, storage level …
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Classification of finger gestures from myoelectric signals
… for adapting the classifiers over time and for sequential analysis of the gesture stream by combining the static classification algorithm with a hidden Markov model. I conclude with an evaluation of the combined model on an unsegmented stream of gestures.
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The transformation of place: Boom, bust, and adjustment in Rifle, Colorado
… place, is introduced and utilized for a detailed sequential analysis of Rifle's transformation process. It is argued that this transformation of place is an agency-driven, proactive process.
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Air Installations Compatible Use Zones: an assessment of the development of the Department of Defense policy and the implementation by the Department of the Navy
… what is otherwise intended to be a logical and sequential analysis. These gaps are the result of the unavailability and/or inaccessibility of certain data due to a number of reasons. Certain information was classified for security reasons and, as such, could not be included in this analysis. A …
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A Study of Similarity and Analogical Decision-Making in Collaborative Design
… <p>An observational and interactional analysis methodology is used to qualitatively examine communication and analogical decision making processes in collaborative design. Specifically, the methodology systematically identifies and describes communicative behaviors that occur in …
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Real-time detection of malicious network activity using stochastic models
… based on Wald's mathematical framework of sequential analysis. First, Threshold Random Walk (TRW) rapidly detects remote hosts performing a portscan to a target network. TRW is motivated by the empirically observed disparity between the frequency with which connections to newly visited …
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Structuring asynchronous online discussion groups : the impact of role-supported student facilitation
… using descriptive statistics, social network analysis, content analysis, sequential analysis, and qualitative analysis. Results indicated that student-facilitated and unfacilitated online discussions were similar in respect to participation, but student-facilitated discussions demonstrated …
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Somatic Mutation Detection in Leukemia-Derived Circulating DNA: Utility in Monitoring Clonal Dynamics and Disease Response in Pediatric Acute Lymphoblastic Leukemia
… disease response in leukemia rely on the analysis of BM biopsy sample at specific time points throughout therapy. Not only the invasiveness of the BM biopsy hinders the sequential sampling, but also, the currently implied techniques are associated with a lack of sensitivity to detect …
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Mechanical Object as a Learning Aid: Uncovering Students’ Mental Models Solving Thermodynamics Problems
… to enhanced conceptual connections. Using a sequential analysis approach, we examined 32 think-aloud sessions from third-year undergraduate students solving thermodynamics problems. Students were divided into two groups: one with access to small mechanical objects and one without. Their …
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Evaluating Alpha Spending Functions Applied to Observational Time-to-Event Analysis
… challenges for the standard implementation of sequential analysis methods.</p> <p> Through simulation studies, this research delivers several important contributions. First, it presents a modified approach that uses calendar time to define the timing of interim analyses while relying on …
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Bioanalytical applications of fluorescence line-narrowing and non-line-narrowing spectroscopy interfaced with capillary electrophoresis and high-performance liquid chromatography
… chromatography (HPLC) are now routinely used for analysis of complex biomolecular samples. Difficulties with detection and identification of the targeted analytes, e.g., biomarkers for disease, often arise because of the limited sensitivity and/or selectivity of the detection modality. …
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