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Dissertations / Theses on the topic 'One-class'

Author: Grafiati

Published: 4 June 2021

Last updated: 8 March 2025

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1

Barnabé-Lortie, Vincent. "Active Learning for One-class Classification." Thesis, Université d'Ottawa / University of Ottawa, 2015. http://hdl.handle.net/10393/33001.

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Active learning is a common solution for reducing labeling costs and maximizing the impact of human labeling efforts in binary and multi-class classification settings. However, when we are faced with extreme levels of class imbalance, a situation in which it is not safe to assume that we have a representative sample of the minority class, it has been shown effective to replace the binary classifiers with a one-class classifiers. In such a setting, traditional active learning methods, and many previously proposed in the literature for one-class classifiers, prove to be inappropriate, as they re

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2

Fortunato, Francesca <1990&gt. "High-dimensional and one-class classification." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2018. http://amsdottorato.unibo.it/8412/1/ThesisMain.pdf.

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When dealing with high-dimensional data and, in particular, when the number of attributes p is large comparatively to the sample size n, several classification methods cannot be applied. Fisher's linear discriminant rule or the quadratic discriminant one are unfeasible, as the inverse of the involved covariance matrices cannot be computed. A recent approach to overcome this problem is based on Random Projections (RPs), which have emerged as a powerful method for dimensionality reduction. In 2017, Cannings and Samworth introduced the RP method in the ensemble context to extend to the high-dimen

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3

Haskey, Stephen. "A modified One-Class-One-Network ANN architecture for dynamic phoneme adaptation." Thesis, Loughborough University, 1998. https://dspace.lboro.ac.uk/2134/12099.

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As computers begin to pervade aspects of our everyday lives, so the problem of communication from man-to-machine becomes increasingly evident. In recent years, there has been a concerted interest in speech recognition offering a user to communicate freely with a machine. However, this deceptively simple means for exchanging information is in fact extremely complex. A single utterance can contain a wealth of varied information concerning the speaker's gender, age, dialect and mood. Numerous subtle differences such as intonation, rhythm and stress further add to the complexity, increasing the va

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Tran, Quang Duc. "One-class classification : an approach to handle class imbalance in multimodal biometric authentication." Thesis, City, University of London, 2014. http://openaccess.city.ac.uk/19662/.

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Biometric verification is the process of authenticating a person‟s identity using his/her physiological and behavioural characteristics. It is well-known that multimodal biometric systems can further improve the authentication accuracy by combining information from multiple biometric traits at various levels, namely sensor, feature, match score and decision levels. Fusion at match score level is generally preferred due to the trade-off between information availability and fusion complexity. However, combining match scores poses a number of challenges, when treated as a two-class classification

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5

Harper, John-Paul. "The class number one problem in function fields." Thesis, Stellenbosch : Stellenbosch University, 2003. http://hdl.handle.net/10019.1/53619.

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Thesis (MComm)--Stellenbosch University, 2003.<br>ENGLISH ABSTRACT: In this dissertation I investigate the class number one problem in function fields. More precisely I give a survey of the current state of research into extensions of a rational function field over a finite field with principal ring of integers. I focus particularly on the quadratic case and throughout draw analogies and motivations from the classical number field situation. It was the "Prince of Mathematicians" C.F. Gauss who first undertook an in depth study of quadratic extensions of the rational numbers and the corre

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6

Nguyen, Dat. "MULTIPLE-INSTANCE AND ONE-CLASS RULE-BASED ALGORITHMS." VCU Scholars Compass, 2013. http://scholarscompass.vcu.edu/etd/3059.

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In this work we developed rule-based algorithms for multiple-instance learning and one-class learning problems, namely, the mi-DS and OneClass-DS algorithms. Multiple-Instance Learning (MIL) is a variation of classical supervised learning where there is a need to classify bags (collection) of instances instead of single instances. The bag is labeled positive if at least one of its instances is positive, otherwise it is negative. One-class learning problem is also known as outlier or novelty detection problem. One-class classifiers are trained on data describing only one class and are used in s

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7

Kilicer, Pinar. "The CM class number one problem for curves." Thesis, Bordeaux, 2016. http://www.theses.fr/2016BORD0046/document.

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Soit E une courbe elliptique sur C ayant multiplication complexe (CM) par l’ordre maximal OK d’un corps quadratique imaginaire K. Le premier théorème principal de la multiplication complexe affirme que le corps K(j(E)), obtenu en adjoignant à K le j-invariant de E, est égal au corps de classes de Hilbert de K, confer Cox [11, Theorem 11.1]. Notons que lorsque E est définie sur Q, le corps de classes de Hilbert K(j(E)) est égal à K et le groupe des classes ClK est trivial. Se pose alors le problème de déterminer les corps quadratiques totalement imaginaires K pour lesquels la courbe elliptique

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8

Kaya, Hamza. "Using Social Graphs In One-class Collaborative Filtering Problem." Master's thesis, METU, 2009. http://etd.lib.metu.edu.tr/upload/12611131/index.pdf.

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One-class collaborative filtering is a special type of collaborative filtering methods that aims to deal with datasets that lack counter-examples. In this work, we introduced social networks as a new data source to the one-class collaborative filtering (OCCF) methods and sought ways to benefit from them when dealing with OCCF problems. We divided our research into two parts. In the first part, we proposed different weighting schemes based on social graphs for some well known OCCF algorithms. One of the weighting schemes we proposed outperformed our baselines for some of the datasets we used.

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Silva, Eduardo Germano da. "A one-class NIDS for SDN-based SCADA systems." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2007. http://hdl.handle.net/10183/164632.

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Sistemas elétricos possuem grande influência no desenvolvimento econômico mundial. Dada a importância da energia elétrica para nossa sociedade, os sistemas elétricos frequentemente são alvos de intrusões pela rede causadas pelas mais diversas motivações. Para minimizar ou até mesmo mitigar os efeitos de intrusões pela rede, estão sendo propostos mecanismos que aumentam o nível de segurança dos sistemas elétricos, como novos protocolos de comunicação e normas de padronização. Além disso, os sistemas elétricos estão passando por um intenso processo de modernização, tornando-os altamente dependen

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10

Pentukar, Sai Kiran. "OCLEP+: One-Class Intrusion Detection Using Length of Patterns." Wright State University / OhioLINK, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=wright1496147438710588.

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11

Yoon, Seok Ho. "Explicit class field theory : one dimensional and higher dimensional." Thesis, University of Nottingham, 2018. http://eprints.nottingham.ac.uk/50367/.

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This thesis investigates class field theory for one dimensional fields and higher dimensional fields. For one dimensional fields we cover the cases of local fields and global fields of positive characteristic. For higher dimensional fields we study the case of higher local fields of positive characteristic. The main content of the thesis is divided into two parts. The first part solves several problems directly related to Neukirch's axiomatic class field theory method. We first prove the famous Hilbert 90 Theorem in the case of tamely ramified extensions of local fields in an explicit way. Thi

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12

Long, James Ph D. Massachusetts Institute of Technology. "Automated structural damage detection using one class machine learning." Thesis, Massachusetts Institute of Technology, 2014. http://hdl.handle.net/1721.1/90062.

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Thesis: S.M., Massachusetts Institute of Technology, Department of Civil and Environmental Engineering, 2014.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (pages 101-103).<br>Measuring and analysing the vibration of structures using sensors can help identify and detect damage, potentially prolonging the life of structures and preventing disasters. Wireless sensor systems promise to make this technology more affordable and more widely applicable. Data driven structural health monitoring methodologies take raw signals obtained from sensor networks, and process

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13

Wang, Tian. "Abnormal detection in video streams via one-class learning methods." Thesis, Troyes, 2014. http://www.theses.fr/2014TROY0018/document.

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La vidéosurveillance représente l’un des domaines de recherche privilégiés en vision par ordinateur. Le défi scientifique dans ce domaine comprend la mise en œuvre de systèmes automatiques pour obtenir des informations détaillées sur le comportement des individus et des groupes. En particulier, la détection de mouvements anormaux de groupes d’individus nécessite une analyse fine des frames du flux vidéo. Dans le cadre de cette thèse, la détection de mouvements anormaux est basée sur la conception d’un descripteur d’image efficace ainsi que des méthodes de classification non linéaires. Nous pro

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Moulton, Richard Hugh. "Clustering to Improve One-Class Classifier Performance in Data Streams." Thesis, Université d'Ottawa / University of Ottawa, 2018. http://hdl.handle.net/10393/38030.

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The classification task requires learning a decision boundary between classes by making use of training examples from each. A potential challenge for this task is the class imbalance problem, which occurs when there are many training instances available for a single class, the majority class, and few training instances for the other, the minority class [58]. In this case, it is no longer clear how to separate the majority class from something for which we have little to no knowledge. More worrying, often the minority class is the class of interest, e.g. for detecting abnormal conditions from s

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Nader, Patric. "One-class classification for cyber intrusion detection in industrial systems." Thesis, Troyes, 2015. http://www.theses.fr/2015TROY0021/document.

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La sécurité des infrastructures critiques a suscité l'attention des chercheurs récemment avec l'augmentation du risque des cyber-attaques et des menaces terroristes contre ces systèmes. La majorité des infrastructures est contrôlée par des systèmes SCADA (Supervisory Control And Data Acquisition) permettant le contrôle à distance des processus industriels, comme les réseaux électriques, le transport de gaz, la distribution d'eau potable, les centrales nucléaires, etc. Les systèmes traditionnels de détection d'intrusions sont incapables de détecter les nouvelles attaques ne figurant pas dans le

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Kehl, Justin. "N-SLOPE: A One-Class Classification Ensemble For Nuclear Forensics." DigitalCommons@CalPoly, 2018. https://digitalcommons.calpoly.edu/theses/1871.

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One-class classification is a specialized form of classification from the field of machine learning. Traditional classification attempts to assign unknowns to known classes, but cannot handle novel unknowns that do not belong to any of the known classes. One-class classification seeks to identify these outliers, while still correctly assigning unknowns to classes appropriately. One-class classification is applied here to the field of nuclear forensics, which is the study and analysis of nuclear material for the purpose of nuclear incident investigations. Nuclear forensics data poses an interes

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Sharma, Shiven. "Learning the Sub-Conceptual Layer: A Framework for One-Class Classification." Thesis, Université d'Ottawa / University of Ottawa, 2016. http://hdl.handle.net/10393/34648.

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In the realm of machine learning research and application, binary classification algorithms, i.e. algorithms that attempt to induce discriminant functions between two categories of data, reign supreme. Their fundamental property is the reliance on the availability of data from all known categories in order to induce functions that can offer acceptable levels of accuracy. Unfortunately, data from so-called ``real-world'' domains sometimes do not satisfy this property. In order to tackle this, researchers focus on methods such as sampling and cost-sensitive classification to make the data more c

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Salmazzo, Natália. "Classificação One-Class para predição de adaptação de espécies em ambientes desconhecidos." reponame:Repositório Institucional da UFABC, 2016.

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Orientadora: Profa. Dra. Debora Maria Rossi de Medeiros<br>Dissertação (mestrado) - Universidade Federal do ABC, Programa de Pós-Graduação em Ciência da Computação, 2016.<br>O crescente aumento da exploração do meio ambiente e da biodiversidade faz com que seja necessário preservar os recursos naturais para evitar escassez e reduzir os impactos ambientais. Utilizando dados de distribuição geográfica de espécies combinados com características ambientais e, é possível gerar modelos de distribuição geográfica de espécies. Esses modelos podem ser aplicados na solução de diversos problemas relacion

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19

Albrecht, Simon [Verfasser]. "On Functions in the Speiser Class with One Tract / Simon Albrecht." Kiel : Universitätsbibliothek Kiel, 2015. http://d-nb.info/1076270468/34.

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Duncan, Jonathan D. "First return recovery of Baire class one functions on ultrametric spaces." [Bloomington, Ind.] : Indiana University, 2007. http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&res_dat=xri:pqdiss&rft_dat=xri:pqdiss:3278219.

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Thesis (Ph.D.)--Indiana University, Dept. of Mathematics, 2007.<br>Source: Dissertation Abstracts International, Volume: 68-09, Section: B, page: 5995. Advisers: Slawomir Solecki; Lawrence S. Moss. Title from dissertation home page (viewed May 9, 2008).

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Mack, Benjamin Manuel [Verfasser]. "Applied One-Class Classification of Remote Sensing Data / Benjamin Manuel Mack." Berlin : Freie Universität Berlin, 2017. http://d-nb.info/1135957193/34.

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Alzogbi, Anas [Verfasser], and Georg [Akademischer Betreuer] Lausen. "Recommending scientific publications: addressing the one-class problem and concept drift." Freiburg : Universität, 2019. http://d-nb.info/1185391312/34.

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23

Cooper, Douglas. "Speech Detection using Gammatone Features and One-Class Support Vector Machine." Master's thesis, University of Central Florida, 2013. http://digital.library.ucf.edu/cdm/ref/collection/ETD/id/5923.

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A network gateway is a mechanism which provides protocol translation and/or validation of network traffic using the metadata contained in network packets. For media applications such as Voice-over-IP, the portion of the packets containing speech data cannot be verified and can provide a means of maliciously transporting code or sensitive data undetected. One solution to this problem is through Voice Activity Detection (VAD). Many VAD's rely on time-domain features and simple thresholds for efficient speech detection however this doesn't say much about the signal being passed. More sophisticate

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Fourie, Christoff. "A one-class object-based system for sparse geographic feature identification." Thesis, Stellenbosch : University of Stellenbosch, 2011. http://hdl.handle.net/10019.1/6666.

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Thesis (MSc (Geography and Environmental Studies))--University of Stellenbosch, 2011.<br>ENGLISH ABSTRACT: The automation of information extraction from earth observation imagery has become a field of active research. This is mainly due to the high volumes of remotely sensed data that remain unused and the possible benefits that the extracted information can provide to a wide range of interest groups. In this work an earth observation image processing system is presented and profiled that attempts to streamline the information extraction process, without degradation of the quality of the extra

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Fouche, Jacques Roux. "Increasing class one fruit in 'Granny Smith' and 'Cripps' Pink' apple." Thesis, Stellenbosch : University of Stellenbosch, 2009. http://hdl.handle.net/10019.1/2766.

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Thesis (MscAgric (Horticulture))--University of Stellenbosch, 2009.<br>ENGLISH ABSTRACT: Experiments were conducted to increase the percentage class one ‘Granny Smith’ and ‘Cripps’ Pink’ apples. ‘Granny Smith’ is the most widely grown apple cultivar in South Africa, but its profitability is compromised by the high incidence of sunburn, red blush and poor green colour development. ‘Cripps’ Pink’ is a very lucrative cultivar and producers are striving to maximise the production of fruit that qualify for export. Fruit technologists and growers are debating whether it is best to maximise class one

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26

Lyon, Andrew. "One or two sons : class, gender and fertility in North India." Thesis, University of Edinburgh, 1988. http://hdl.handle.net/1842/19065.

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Hwang, Zaijong. "A new class of integrable two-mass mixtures in one-dimension." Thesis, University of Massachusetts Boston, 2017. http://pqdtopen.proquest.com/#viewpdf?dispub=10247448.

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<p> Among systems with many hard-core point particles that only interact by elastic collisions in one-dimension, it has long been thought that only those with equal mass particles were completely integrable, where the final state of the system through time evolution could be easily predicted from its initial state due to the existence of a maximal number of conserved quantities. In this thesis, we introduce a new class of integrable three-particle systems that contain two unequal masses. These integrable triplets can affect the rate of thermalization in a much larger system composed of particl

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Lozada, Hidalgo Marcelo. "One-atom-thick crystals as a novel class of proton conducting materials." Thesis, University of Manchester, 2015. https://www.research.manchester.ac.uk/portal/en/theses/oneatomthick-crystals-as-a-novel-class-of-proton-conducting-materials(398d313b-4e8f-4341-817d-1612be3374bb).html.

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Graphene, a one-atom-thick sheet of carbon atoms, is impermeable to all atoms and molecules; the same can be expected for other 2D crystals like hexagonal boron nitride (hBN). In this work we show that monolayers of graphene and hBN are highly permeable to thermal protons. As a reference, we show that monolayers of molybdenum disulphide as well as bilayers of graphene and tetralayers of hBN are not. Moreover, we show that water plays a crucial role in the transport mechanism. Because of the zero point energy of vibration in the oxygen-hydrogen bonds in water, protons face energy barriers small

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Xue, Yongjian. "Dynamic Transfer Learning for One-class Classification : a Multi-task Learning Approach." Thesis, Troyes, 2018. http://www.theses.fr/2018TROY0006.

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Le but de cette thèse est de minimiser la perte de performance d'un système de détection lorsqu'il rencontre un changement de distribution de données à la suite d’un événement connu (maintenance, ajout de capteur etc.). L'idée est d'utiliser l'approche d'apprentissage par transfert pour exploiter l'information apprise avant l’événement pour adapter le détecteur au système modifié. Un modèle d'apprentissage multitâche est proposé pour résoudre ce problème. Il utilise un paramètre pour équilibrer la quantité d'informations apportées par l'ancien système par rapport au nouveau. Ce modèle est form

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Nelson, Rebecca S. "Developing Mathematical Knowledge Through Class Discussion: One Teacher's Struggles in Implementing Reform." Diss., Virginia Tech, 1997. http://hdl.handle.net/10919/26082.

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The purpose of this case study was to examine the experience of one secondary mathematics teacher during his efforts to facilitate mathematical discussions in a secondary algebra class. Class discussions and interviews were documented and analyzed to investigate the patterns of discussion, the teacher's role in facilitating discussion, and the struggles encountered by the teacher through his attempts to enact reform-oriented strategies. The investigation focused on the teacher's vision for and actual practice in utilizing reform-oriented strategies for discussion in his Algebra class. The t

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Klerx, Timo [Verfasser]. "Anomaly detection as a one-class problem in discrete event systems / Timo Klerx." Paderborn : Universitätsbibliothek, 2017. http://d-nb.info/1135258287/34.

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Pavy, Anne M. "SV-Means: A Fast One-Class Support Vector Machine-Based Level Set Estimator." Wright State University / OhioLINK, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=wright1516047120200949.

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Murail, Pauline. "Pyridin-2(1H)one derivatives - a new class of therapeutics for trigeminal pain." Electronic Thesis or Diss., Université Clermont Auvergne (2021-...), 2024. http://theses.bu.uca.fr/nondiff/2024UCFA0026_MURAIL.

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La douleur chronique affecte environ 10% de la population mondiale. Seulement, la prise en charge de la douleur chronique, reste un défi nécessitant de nouvelles thérapies. Les protéines kinases (PK) présentent dans la corne dorsale médullaire (CDM)-extracellular signal-regulated protein kinase, γ isoform of protein kinase C, p38 mitogen-activated protein kinase (p38 MAPK)- contribuent à l'hypersensibilité à la douleur chez l'animal. Les PK pourraient représenter de nouvelles cibles pour le traitement de la douleur chronique. L'objectif est de synthétiser des inhibiteurs de PK aux propriétés a

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Edem, Ini Benedict. "Irreducible variational formulation of a class of one-point quadrature solid-shell finite elements." Thesis, University of Newcastle Upon Tyne, 2011. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.576650.

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In this thesis, a systematic formulation of a new class of physically stabilised one-point quadrature, low order 8-node solid-shell finite elements is undertaken .. The significance, aim and distinguishing contribution of the present research is to obtain a new class of accurate and locking-free, purely displacement variational solid-shell finite element formulation without recourse to mixed variational formu- lations pervasive in shell finite element literature. Standard displacement-based finite elements in shell analysis are known to exhibit an overly stiff behaviour in in-extensional and n

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Englhardt, Adrian [Verfasser], and K. [Akademischer Betreuer] Böhm. "Cost-Quality Trade-Offs in One-Class Active Learning / Adrian Englhardt ; Betreuer: K. Böhm." Karlsruhe : KIT-Bibliothek, 2021. http://d-nb.info/1239180578/34.

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Milopoulou, Filia. "Preschool class: a one-way bridge to primary school : Examining preschool class teachers’ perspectives on preparatory practices for children’s transition to primary school." Thesis, Högskolan för lärande och kommunikation, Högskolan i Jönköping, Förskolepedagogisk-didaktisk forskning, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-40444.

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The preschool class was built in 1998 in an effort by the Swedish government to achieve a smooth transition for the children from preschool to compulsory school. This voluntary, one-year class was envisioned as a bridge between preschool and compulsory school, and the activities would be unlike those in preschool or school. Nevertheless, presently the role of the preschool class seems to be unclear to the preschool class teachers. This is all the more concerning given that in 2018 this class will become mandatory children. The aim of this qualitative study was to investigate how teachers under

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Fong, Kau-wah Simon. "Playing the game a behavioural approach to homework submission management in a form one class /." Click to view the E-thesis via HKUTO, 1991. http://sunzi.lib.hku.hk/HKUTO/record/B38627280.

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Burr, Frederick Jerome. "Cephalometric evaluation of one-phase and two-phase treatment alternatives in matched class II subjects." View the abstract Download the full-text PDF version, 2007. http://etd.utmem.edu/ABSTRACTS/2007-019-Burr-index.html.

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Thesis (M.S. )--University of Tennessee Health Science Center, 2007.<br>Title from title page screen (May 16, 2008). Research advisor: Edward F. Harris, PhD. Document formatted into pages (x, 189 p. : ill.). Vita. Abstract. Includes bibliographical references (p. 110-123).

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Fong, Kau-wah Simon, and 方九華. "Playing the game: a behavioural approach to homework submission management in a form one class." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1991. http://hub.hku.hk/bib/B38627280.

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Dalvi, Aditi. "Performance of One-class Support Vector Machine (SVM) in Detection of Anomalies in the Bridge Data." University of Cincinnati / OhioLINK, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=ucin150478019017791.

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Tu, Mengwei. "Middle class one-child migrants : between transnational aspirations in the UK and family responsibility in China." Thesis, University of Kent, 2016. https://kar.kent.ac.uk/57410/.

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The rapid economic development in China since 1978 and the one-child policy enacted in 1979 produced a large number of middle class families with only one child. Initially inspired by the Western means to affluence, these one-child migrants came to the UK (mostly) as international students and remained after their study to take up opportunities to gain work in the professions. As the only child they were faced with the dilemma of seeking greater mobility in the host country, and looking after their ageing parents in China. This research seeks to understand the factors behind their decision to

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Naji, Yassine. "Abnormal events detection in videos." Electronic Thesis or Diss., université Paris-Saclay, 2025. http://www.theses.fr/2025UPASG008.

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La détection d'événements anormaux dans les vidéos constitue une tâche complexe en raison de la grande variété des anomalies possibles, du nombre limité de données d'anomalies étiquetées disponibles pour l'entraînement des modèles, ainsi que de la nature contextuelle de la normalité. De surcroît, les données normales et anormales peuvent présenter une forte variabilité intra-classe, rendant leur distinction souvent difficile. Un défi supplémentaire réside dans le manque d'explicabilité des méthodes de détection d'anomalies basées sur l'apprentissage profond qui, bien que performantes, demeuren

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Guttridge, Martin Gordon. "An improved method for one-dimensional isoelectric focussing of HLA class 1 molecules and its clinical application." Thesis, University of the West of England, Bristol, 1991. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.293274.

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Brazeau, Lisamarie O. "Cephalometric analysis of posttreatment changes in class ii division 1 patients treated in either one or two phases." [Gainesville, Fla.] : University of Florida, 2004. http://purl.fcla.edu/fcla/etd/UFE0004880.

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Thesis (M.S.)--University of Florida, 2004.<br>Typescript. Title from title page of source document. Document formatted into pages; contains 31 pages. Includes Vita. Includes bibliographical references.

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Nayfeh, Nader Ali. "Local and Global Stability and Dynamics of a Class of Nonlinear Time-Delayed One-Degree-of-Freedom Systems." Diss., Virginia Tech, 2006. http://hdl.handle.net/10919/40403.

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We investigate the dynamics and stability of nonlinear time-delayed one-degree-of-freedom systems possessing quadratic and cubic nonlinearities and subjected to external and parametric disturbances. Due to the time-delay terms, the trivial solution of the unforced system undergoes Hopf bifurcations. We use the method of multiple scales to determine the normal forms of the Hopf bifurcations and hence determine whether they are locally supercritical or subcritical. Then, we use a combination of a path following scheme, the normal forms, and the method of harmonic balance to calculate and trace

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Hsu, Teng-Cheng 1973. "Causes and impacts of Class One engineering changes : an exploratory study based on three defense aircraft acquisition programs." Thesis, Massachusetts Institute of Technology, 1999. http://hdl.handle.net/1721.1/47898.

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Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Aeronautics and Astronautics; and, (S.M.)--Massachusetts Institute of Technology, Sloan School of Management, Technology and Policy Program, 1999.<br>Includes bibliographical references (leaves 169-173).<br>Past studies on engineering changes have focused on products other than defense aerospace products, and have concentrated primarily on the design-manufacturing interface within single companies. Thus, engineering changes in the context of US defense aerospace product development - where the user community, the acquisition commun

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Makaluza, Nolitha. "Storytelling for early literacy development in isiXhosa: a case study of a grad one class in the Western Cape." University of the Western Cape, 2018. http://hdl.handle.net/11394/5853.

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Magister Educationis - MEd (Language Education)<br>Early literacy development forms the basis of learning as it equips young learners with reading skills which help them to unlock the code of written texts across the curriculum. Literacy components include listening, oral, writing, spelling, sentence construction, reading and comprehension. Literacy in the learners’ home languages forms a strong foundation for learning. Story-telling is one of the approaches to literacy development. It may involve traditional folktales which can be used to enhance learners’ literacy skills through listen

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Vongprateep, Kwanjai Pearl. "Parents' Social and Cultural Capital| One Parent Group's Influence on Student Engagement in an Upper Middle Class High School." Thesis, University of Redlands, 2015. http://pqdtopen.proquest.com/#viewpdf?dispub=3637653.

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<p> Parent involvement has been shown to have positive effects on student achievement and engagement, yet the lack of necessary social and/or cultural capital prevents some parents from being involved. Applying a conceptual framework based on Bourdieu's concepts of social and cultural capital, this study examines the social and cultural capital that one parent advisory group possessed and the influence their involvement had on student engagement at an upper middle class high school. This qualitative study used a semi-structured interview protocol and narrative inquiry approach. Using NVivo so

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Morris, Owen Christopher. "On a class of one-parameter operator semigroups with state space Rn x Zm generated by pseudo-differential operators." Thesis, Swansea University, 2013. https://cronfa.swan.ac.uk/Record/cronfa42779.

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The thesis shows that, under suitable conditions, a pseudo-differential operator, defined on some "nice" set of functions on Rn x Zm, with continuous negative definite symbol q(x,xi,o) extends to a generator of a Feller semigroup. Sections 1-5 are the preliminary sections, these sections discuss some harmonic analysis concerning locally compact Abelian groups. The essence of this thesis are Sections 6-13, which deals with obtaining the estimates required for the fulfilment of the conditions of the Hille-Yosida-Ray theorem.

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Oliveira, Ailton Andrade de. "One-class support vector machines na construção de bases normativas de medidas neuroanatômicas utilizando imagens estruturais de ressonância magnética." reponame:Repositório Institucional da UFABC, 2013.

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