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.
Results
Showing 1 to 20 of 158 for “"Pattern analysis"”.
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Time pattern analysis in school scheduling.
Thesis. 1975. Ph.D.--Massachusetts Institute of Technology. Alfred P. Sloan School of Management.
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Landscape pattern analysis related to forest wildlife resources
… the relationship between modification and the pattern of land classes may minimize potential impacts and enhance the complement of wildlife species. Twenty-four expressions were selected for landscape analysis that describe the spatial heterogeneity, fragmentation, edge characteristics, and …
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Motion pattern analysis for far-field vehicle surveillance
… goal of this thesis is to analyze the motion patterns in far-field vehicle tracking data collected by multiple, stationary non-overlapping cameras. The specific focus is to fully recover the camera's network topology, which means the graph structure relating cameras and typical transitions …
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A hierarchical wavelet-based framework for pattern analysis and synthesis
… image models are inadequate for modeling patterns in images, due to the presence of unknown transformations inherent in most pattern observations. In this thesis we introduce a hierarchical wavelet-based framework for modeling patterns in digital images. This framework takes advantage of …
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Biologically inspired feature extraction for rotation and scale tolerant pattern analysis
… of information encoding, feature extraction and pattern recognition. The reasoning behind and method for spatially uniform implementation of inhibitory/excitatory network model in the framework of non-uniform log-polar transform is presented. For the space invariant connectivity model …
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Agriculture-vision: A large aerial image database for agricultural pattern analysis
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2023-04-12 without embargo terms
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Gas chromatography/mass spectrometry response pattern analysis of volatile organics in soils
… and their contracting laboratories for the analysis of volatile organic compounds in soils require the addition of both surrogate and internal standards to the sample matrix just prior to purging the sample with an inert gas. Addition of the standards at this point in the analysis provides …
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Transformation knowledge in pattern analysis with kernel methods - distance and integration kernels
Modern techniques for data analysis and machine learning are so called kernel methods. The most famous and successful one is represented by the support vector machine (SVM) for classification or regression tasks. Further examples are kernel principal component analysis for feature extraction or …
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WISC-IV and IVA+Plus Pattern Analysis: Assessment of Attention-Deficit /Hyperactivity Disorder
… test. This study sought to evaluate the use of a pattern of performance method of inference in ADHD assessment that examines an individual's general intellectual ability in comparison to his or her own attention skills. WISC-IV scores, IVA+Plus quotients, and basic demographic information were …
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Data mining, fraud detection and mobile telecommunications: call pattern analysis with unsupervised neural networks
… reflected in the call data which define usage patterns. Over a period of time, an individual phone generates a large pattern of use. While call data are recorded for subscribers for billing purposes, we are making no prior assumptions about the data indicative of fraudulent call patterns, i.e. …
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Spatial Pattern Analysis of Tree Species Distribution in a Central Appalachian Upland Heath Barren
The spatial pattern of plants reflects biotic and abiotic factors, including interactions with surrounding environmental conditions and other plants. Appalachian heath systems are presently understudied regarding spatial point pattern research, despite representing a unique and biologically …
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Ultrasonographic circumferential strain pattern analysis of the cardiac septal wall in rodents with experimental pulmonary hypertension.
… used to investigate PAH. Ultrasonographic strain pattern analysis provides a novel method of assessing cardiac function, but difficulties in transthoracic imaging of the right heart are a barrier to its use in diagnosis of PAH. Segmental strain pattern analysis of the intraventricular septum …
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Ultrasonographic circumferential strain pattern analysis of the cardiac septal wall in rodents with experimental pulmonary hypertension.
… used to investigate PAH. Ultrasonographic strain pattern analysis provides a novel method of assessing cardiac function, but difficulties in transthoracic imaging of the right heart are a barrier to its use in diagnosis of PAH. Segmental strain pattern analysis of the intraventricular septum …
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An investigation of assignment rules for fitting new subjects into clusters established by hierarchical pattern analysis
Cluster analysis has been used fairly extensively as a means of grouping objects or subjects on the basis of their similarity over a number of variables. Almost all of the work to this point has been for the purpose of classifying an extant collection of similar objects into clusters or types. …
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Pattern Analysis of Response to Acute Fluoxetine Treatment in the Prediction of Relapse in Children and Adolescents
… to prevent relapse. Using the method of pattern analysis, Quitkin and his colleagues (1984, 1987) have shown that in the acute treatment of depressed adults, true drug benefits are characterized by delayed and persistent improvement, whereas placebo effects tend to occur early and not …
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Eye-Gaze Pattern Analysis as a Key to Understanding Co-occurring Social Anxiety within Autism Spectrum Disorder
… population. Direct examination of overt eye gaze patterns may help determine if the attentional biases often reported in people with SAD also operate in those with ASD and co-occurring social anxiety. This study sought to assess the influence of social anxiety on gaze patterns in adults with ASD. …
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