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Dissertations / Theses on the topic 'Data ACK'

Author: Grafiati
Published: 5 June 2025
Last updated: 1 August 2025

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1

Elvik, Gary G. "Frequency response analysis of T-ACS experimental data." Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 2000. http://handle.dtic.mil/100.2/ADA384673.

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2

Khare, Arjun. "ACT++ 3.0 : implementation of the actor model using POSIX threads /." Master's thesis, This resource online, 1994. http://scholar.lib.vt.edu/theses/available/etd-10242009-020041/.

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3

Oh, Sherry L. "Modeling ACD data to improve computer simulation of call centers." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape9/PQDD_0016/MQ47978.pdf.

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4

Scolarici, Thomas Anthony. "THE EFFECTS OF A BRIEF MINDFULNESS TRAINING EXERCISE ON PARTICIPANTS’ ABILITY TO TAKE DATA ON HIGH RATE BEHAVIOR." OpenSIUC, 2015. https://opensiuc.lib.siu.edu/theses/1793.

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Mindfulness exercises have been reported to increase performance for a number of different populations; however there are no reports that have investigated the effects of brief mindfulness exercises on data collection. This study will exposed participants to a brief mindfulness exercise and subsequently measure participants’ ability to accurately take data on high rate behavior. A concurrent multiple baseline design was used with three participants. During baseline phases participants recorded data on the occurrence of congruent and incongruent stimuli within a Stroop presentation. Treatment p
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5

Xu, Yan. "Using data to answer questions of public health importance for ACT Health, with an emphasis on routinely-collected linked data." Master's thesis, Canberra, ACT : The Australian National University, 2017. http://hdl.handle.net/1885/144601.

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My field placement was with the Epidemiology Section in the Population Health Protection and Prevention Division at ACT Health. Within this placement, I have completed four projects for this thesis: an analysis of Emergency Department (ED) data; a gastroenteritis outbreak investigation; an evaluation of a population health survey and, for my main project, a study of unplanned hospital readmissions. One of the motivations for undertaking these projects was to promote better use of the routinely-collected linked data to answer questions of public health importance for ACT Health. My data analysi
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6

Bar, Romain. "Développement de méthodes d'analyse de données en ligne." Phd thesis, Université de Lorraine, 2013. http://tel.archives-ouvertes.fr/tel-00943148.

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On suppose que des vecteurs de données de grande dimension arrivant en ligne sont des observations indépendantes d'un vecteur aléatoire. Dans le second chapitre, ce dernier, noté Z, est partitionné en deux vecteurs R et S et les observations sont supposées identiquement distribuées. On définit alors une méthode récursive d'estimation séquentielle des r premiers facteurs de l'ACP projetée de R par rapport à S. On étudie ensuite le cas particulier de l'analyse canonique, puis de l'analyse factorielle discriminante et enfin de l'analyse factorielle des correspondances. Dans chacun de ces cas, on
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7

Herrmann, Kai, Hannes Voigt, and Wolfgang Lehner. "Online horizontal partitioning of heterogeneous data." De Gruyter, 2014. https://tud.qucosa.de/id/qucosa%3A72923.

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In an increasing number of use cases, databases face the challenge of managing heterogeneous data. Heterogeneous data is characterized by a quickly evolving variety of entities without a common set of attributes. These entities do not show enough regularity to be captured in a traditional database schema. A common solution is to centralize the diverse entities in a universal table. Usually, this leads to a very sparse table. Although today’s techniques allow efficient storage of sparse universal tables, query efficiency is still a problem. Queries that address only a subset of attributes have
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Hall, Dennis H. H. "Impact of the Clery Act: An Examination of the Relationship between Clery Act Data and Recruitment at Private Colleges and Universities." Thesis, University of North Texas, 2017. https://digital.library.unt.edu/ark:/67531/metadc984250/.

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The problem this study addressed is the relationship between Clery Act crime data and student recruitment at private colleges and universities. For this quantitative study, I used secondary data from the Department of Education and the Delta Cost Project (2013) to conduct ordinary least squares regression analyses to determine the predictive ability of institutional characteristics, specifically the total number of crime incidents reported in compliance with the Clery Act, on the variance in number of applications and applicant yield rate at private four-year institutions in the United States.
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9

Koecher, Matthew R. "Hardware Synthesis of Synchronous Data Flow Models." BYU ScholarsArchive, 2004. https://scholarsarchive.byu.edu/etd/20.

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Synchronous Dataflow (SDF) graphs are a convenient way to represent many signal processing and dataflow operations. Nodes within SDF graphs represent computation while arcs represent dependencies between nodes. Using a graph representation, SDF graphs formally specify a dataflow algorithm without any assumptions on the final implementation. This allows an SDF model to be synthesized into a variety of implementation techniques including both software and hardware. This thesis presents a technique for generating an abstract hardware representation from SDF models. The techniques presented here
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10

Dewit, Moniek Alicia. "EVALUATING THE IMPACT OF AN IPAD APPLICATION ON THE EFFICIENCY AND ACCURACY OF DATA COLLECTION IN CLINICAL SESSIONS OF ACCEPTANCE AND COMMITMENT THERAPY." OpenSIUC, 2012. https://opensiuc.lib.siu.edu/theses/872.

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Over the past few decades, researchers have been developing computerized data collection systems in order to find a more efficient alternative to traditional paper and pencil data recording. Although there have been many successful developments, these programs often have limited applications. Currently, there are no electronic data collection systems targeted towards Acceptance and Commitment Therapy (ACT) that objectively record both therapist and client behavior. The purpose of the current study was to develop a direct observation, partial interval recording iPad application for ACT that sur
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11

Kalibjian, Jeff, and Steven Wierenga. "Assuring Post Processed Telemetry Data Integrity With a Secure Data Auditing Appliance." International Foundation for Telemetering, 2005. http://hdl.handle.net/10150/604910.

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ITC/USA 2005 Conference Proceedings / The Forty-First Annual International Telemetering Conference and Technical Exhibition / October 24-27, 2005 / Riviera Hotel & Convention Center, Las Vegas, Nevada<br>Recent federal legislation (e.g. Sarbanes Oxley, Graham Leach Bliley) has introduced requirements for compliance including records retention and records integrity. Many industry sectors (e.g. Energy, under the North American Energy Reliability Council) are also introducing their own voluntary compliance mandates to avert possible additional federal regulation. A trusted computer appliance
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12

Song, Jun. "Compiling ACE for Distributed-Memory Machines." PDXScholar, 1992. https://pdxscholar.library.pdx.edu/open_access_etds/4568.

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Distributed-memory machines offer a very high level of performance, flexibility and scalability. But the memory organization of this kind of machine determines that processes on different processors must communicate explicitly by sending and receiving messages. As a result, the programmer faces the enormously difficult task of detailed planning of algorithm-irrelevant, low-level communication issues. This level of programming resembles writing assembly programs for a sequential machine. ACE is a message-passing language with abstract communication statements. It was defined by Dr. Jingke Li at
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13

Simonsen, Ola. "Stock data, trade durations, and limit order book information." Doctoral thesis, Umeå : Department of Economics, Umeå University, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-839.

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14

Gurung, Sanjaya. "Integrating environmental data acquisition and low cost Wi-Fi data communication." Thesis, University of North Texas, 2009. https://digital.library.unt.edu/ark:/67531/metadc12131/.

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This thesis describes environmental data collection and transmission from the field to a server using Wi-Fi. Also discussed are components, radio wave propagation, received power calculations, and throughput tests. Measured receive power resulted close to calculated and simulated values. Throughput tests resulted satisfactory. The thesis provides detailed systematic procedures for Wi-Fi radio link setup and techniques to optimize the quality of a radio link.
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Gurung, Sanjaya Acevedo Miguel Felipe. "Integrating environmental data acquisition and low cost Wi-Fi data communication." [Denton, Tex.] : University of North Texas, 2009. http://digital.library.unt.edu/ark:/67531/metadc12131.

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16

Chung, Peter Wontae, and Tao Zhang. "A framework to evaluate interoperable data exchange models for Drug Supply Chain Security Act compliance." Thesis, Massachusetts Institute of Technology, 2016. http://hdl.handle.net/1721.1/107520.

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Thesis: M. Eng. in Logistics, Massachusetts Institute of Technology, Supply Chain Management Program, 2016.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (page 50).<br>The United States has one of the safest drug supply chains in the world. However, its security is threatened by new challenges such as counterfeit, diverted, and illegally imported drugs. To counter the new challenges, the Drug Supply Chain Security Act (DSCSA) was signed into law by President Obama on November 27, 2013, with a 10-year implementation timeframe. As a result, companies in the U.S.
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Wang, Yulu. "Data-driven smart mobility as an act to mitigate climate change, a case of Hangzhou." Thesis, Uppsala universitet, Institutionen för geovetenskaper, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-412398.

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The transport sector is responsible for a significant and growing proportion of greenhouse gas emissions.  The urgent actions are required to take in the transport sector facing the challenge of growing global change. The major trends, including global urbanization, widespread application of digital technologies, and broad demand for sustainable development, have provided new opportunities for data-driven smart mobility in the future. This research aims to explore potentials of data-driven smart mobility in achieving Sustainable Development Goal 11.2, “provide access to safe, affordable, acces
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18

Kunze, Carola. "Vergleichsanalyse des Gebäudedatenbestandes aus OpenStreetMap mit amtlichen Datenquellen." Thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2012. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-88141.

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Nutzergenerierte Geodaten werden für viele Anwendungen auch als alternative Quelle zu den amtlichen Daten genutzt. Das wohl populäreste Projekt, das solche Daten sammelt, ist OpenStreetMap (OSM), dessen umfangreiche Datenbank viele Typen geographischer Informationen abdeckt. Mit zunehmender Vollständigkeit werden diese Daten neben praktischen Anwendungen (Visualisierung, Routing, etc.) auch für die Beantwortung raumwissenschaftlicher Fragestellungen interessant. Das Leibniz-Institut für ökologische Raumentwicklung (IÖR) beschäftigt sich beispielsweise seit Jahren mit der Erfassung und Analyse
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19

Seymore, Megan. "The Use of Data Analytics in Internal Audit to Improve Decision-Making: An Investigation of Data Visualizations and Data Source." Thesis, University of North Texas, 2019. https://digital.library.unt.edu/ark:/67531/metadc1538704/.

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The purpose of this dissertation was to examine how managers' judgments from an internal auditor's recommendation are influenced by some aspects of newer data sources and the related visualizations. This study specifically examined how managers' judgments from an internal auditor's recommendation are influenced by the (1) supportiveness of non-financial data with the internal auditor's recommendation and (2) evaluability of visual representations for non-financial data used to communicate the recommendation. This was investigated in a setting where financial data does not support the internal
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Zhang, Chengyang. "Toward a Data-Type-Based Real Time Geospatial Data Stream Management System." Thesis, University of North Texas, 2011. https://digital.library.unt.edu/ark:/67531/metadc68070/.

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The advent of sensory and communication technologies enables the generation and consumption of large volumes of streaming data. Many of these data streams are geo-referenced. Existing spatio-temporal databases and data stream management systems are not capable of handling real time queries on spatial extents. In this thesis, we investigated several fundamental research issues toward building a data-type-based real time geospatial data stream management system. The thesis makes contributions in the following areas: geo-stream data models, aggregation, window-based nearest neighbor operators, an
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21

[Verfasser], Chen Zhou. "Data-driven realized kernels and further analysis using a semi-FI-log-ACD model / Chen Zhou." Paderborn : Universitätsbibliothek, 2018. http://d-nb.info/1164498037/34.

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22

Chinembiri, Tapiwa. "An analysis of cigarette prices and affordability in Africa: evidence from African Cigarette Prices (ACP) Data." Master's thesis, University of Cape Town, 2018. http://hdl.handle.net/11427/29597.

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Cigarette affordability is defined as the amount of money or its time equivalent required to purchase cigarettes. It is one of the important determinants of tobacco consumption and is calculated from the interaction of consumer income and cigarette price. Governments of Low- and Middle-Income Countries have generally underutilized the most powerful tool in tobacco control, namely decreasing tobacco affordability by increasing tobacco taxes. I analyze price data collected from retail outlets and street vendors in seven countries: Botswana, Lesotho, Mauritius, Namibia, South Africa, Swaziland, a
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23

Necsoiu, Dorel Marius. "A Data Fusion Framework for Floodplain Analysis using GIS and Remotely Sensed Data." Thesis, University of North Texas, 2000. https://digital.library.unt.edu/ark:/67531/metadc2557/.

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Throughout history floods have been part of the human experience. They are recurring phenomena that form a necessary and enduring feature of all river basin and lowland coastal systems. In an average year, they benefit millions of people who depend on them. In the more developed countries, major floods can be the largest cause of economic losses from natural disasters, and are also a major cause of disaster-related deaths in the less developed countries. Flood disaster mitigation research was conducted to determine how remotely sensed data can effectively be used to produce accurate flood plai
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Naz, Afrin. "Split array and scalar data cache: A comprehensive study of data cache organization." Thesis, University of North Texas, 2007. https://digital.library.unt.edu/ark:/67531/metadc3932/.

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Existing cache organization suffers from the inability to distinguish different types of localities, and non-selectively cache all data rather than making any attempt to take special advantage of the locality type. This causes unnecessary movement of data among the levels of the memory hierarchy and increases in miss ratio. In this dissertation I propose a split data cache architecture that will group memory accesses as scalar or array references according to their inherent locality and will subsequently map each group to a dedicated cache partition. In this system, because scalar and array re
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Hoyt, Matthew Ray. "Automatic Tagging of Communication Data." Thesis, University of North Texas, 2012. https://digital.library.unt.edu/ark:/67531/metadc149611/.

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Globally distributed software teams are widespread throughout industry. But finding reliable methods that can properly assess a team's activities is a real challenge. Methods such as surveys and manual coding of activities are too time consuming and are often unreliable. Recent advances in information retrieval and linguistics, however, suggest that automated and/or semi-automated text classification algorithms could be an effective way of finding differences in the communication patterns among individuals and groups. Communication among group members is frequent and generates a significant am
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Parvez, Imtiaz. "Data Transmission in Quantized Consensus." Thesis, University of North Texas, 2013. https://digital.library.unt.edu/ark:/67531/metadc271874/.

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In the world of networked system, average consensus is an important dimension of co-ordinate control and cooperation. Since the communication medium is digital, real value cannot be transmitted and we need to perform quantization before data transmission. But for the quantization, error is introduced in exact value and initial average is lost. Based on this limitation, my 16 bit quantization method (sending MSB in 1-4 cycle and MSB+LSB in 5th cycle) reduces error significantly and preserves initial average. Besides, it works on all types of graphs (star, complete, ring, random geometric graph)
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Leung, Nim Keung. "Convexity-Preserving Scattered Data Interpolation." Thesis, University of North Texas, 1995. https://digital.library.unt.edu/ark:/67531/metadc277609/.

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Surface fitting methods play an important role in many scientific fields as well as in computer aided geometric design. The problem treated here is that of constructing a smooth surface that interpolates data values associated with scattered nodes in the plane. The data is said to be convex if there exists a convex interpolant. The problem of convexity-preserving interpolation is to determine if the data is convex, and construct a convex interpolant if it exists.
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Jones, Greg 1963-2017. "RADIX 95n: Binary-to-Text Data Conversion." Thesis, University of North Texas, 1991. https://digital.library.unt.edu/ark:/67531/metadc500582/.

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This paper presents Radix 95n, a binary to text data conversion algorithm. Radix 95n (base 95) is a variable length encoding scheme that offers slightly better efficiency than is available with conventional fixed length encoding procedures. Radix 95n advances previous techniques by allowing a greater pool of 7-bit combinations to be made available for 8-bit data translation. Since 8-bit data (i.e. binary files) can prove to be difficult to transfer over 7-bit networks, the Radix 95n conversion technique provides a way to convert data such as compiled programs or graphic images to printable ASC
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Cheng, Sin Ying. "Health Insurance Portability and Accountability Act (HIPAA)-compliant privacy access control model for Web services /." View abstract or full-text, 2006. http://library.ust.hk/cgi/db/thesis.pl?COMP%202006%20CHENGS.

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30

Moore, Ronald K. (Ronald Kenneth). "Prediction of Bankruptcy Using Financial Ratios, Information Measures, National Economic Data and Texas Economic Data." Thesis, North Texas State University, 1987. https://digital.library.unt.edu/ark:/67531/metadc331133/.

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The main purpose of this study is to develop a bankruptcy prediction model for the small business firm. Data was collected from the Dallas Small Business Administration (SBA), making this study specific to its decision makers. Existing research has produced models which predominately use financial ratios and information measures either independently or combined, and a few research models have used economic trends. This study varies from past studies in that it includes regional economic variables from the states of Texas. A sample of three-year data for 138 firms included fifteen bankrupt fir
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Koh, Kok Chuan. "Modeling Alcohol Consumption Using Blog Data." Thesis, University of North Texas, 2013. https://digital.library.unt.edu/ark:/67531/metadc271843/.

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How do the content and writing style of people who drink alcohol beverages stand out from non-drinkers? How much information can we learn about a person's alcohol consumption behavior by reading text that they have authored? This thesis attempts to extend the methods deployed in authorship attribution and authorship profiling research into the domain of automatically identifying the human action of drinking alcohol beverages. I examine how a psycholinguistics dictionary (the Linguistics Inquiry and Word Count lexicon, developed by James Pennebaker), together with Kenneth Burke's concept of
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Chartree, Jedsada. "Monitoring Dengue Outbreaks Using Online Data." Thesis, University of North Texas, 2014. https://digital.library.unt.edu/ark:/67531/metadc500167/.

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Internet technology has affected humans' lives in many disciplines. The search engine is one of the most important Internet tools in that it allows people to search for what they want. Search queries entered in a web search engine can be used to predict dengue incidence. This vector borne disease causes severe illness and kills a large number of people every year. This dissertation utilizes the capabilities of search queries related to dengue and climate to forecast the number of dengue cases. Several machine learning techniques are applied for data analysis, including Multiple Linear Regressi
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Terner, Annika. "Predefined Headings in a Multi-professional Electronic Health Record : Professionals’ Application, Aspects of Health and Health Care and Correspondence to Legal Requirements." Licentiate thesis, Uppsala universitet, Forskning om funktionshinder och habilitering, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-246853.

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The overall aim of this thesis was to investigate predefined headings in a Swedish county council multi-professional EHR system in terms of their shared application, what aspects of health and health care they reflected, and their correspondence to legal requirements. An analysis of 3 596 predefined headings, applied to 20 398 104 occasions by eight professional groups, was conducted. Less than 2% of the predefined headings were applied by all eight professional groups, whereas 60% were not shared at all between the professional groups. A classification of the predefined headings revealed that
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Assun????o, Ad??o Vone Teixeira de. "The ACD Model with an application to the brazilian interbank rate futures market." Universidade Cat??lica de Bras??lia, 2016. https://bdtd.ucb.br:8443/jspui/handle/tede/2008.

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Submitted by Jadi Castro (jadiana.castro@ucb.br) on 2017-02-21T18:01:09Z No. of bitstreams: 1 AdaoVoneTeixeiradeAssuncaoDissertacao2016.pdf: 1069424 bytes, checksum: 2cec9cf848a40c34902559e8d8f0c95c (MD5)<br>Approved for entry into archive by Kelson Anthony de Menezes (kelson@ucb.br) on 2017-02-21T18:02:23Z (GMT) No. of bitstreams: 1 AdaoVoneTeixeiradeAssuncaoDissertacao2016.pdf: 1069424 bytes, checksum: 2cec9cf848a40c34902559e8d8f0c95c (MD5)<br>Made available in DSpace on 2017-02-21T18:02:24Z (GMT). No. of bitstreams: 1 AdaoVoneTeixeiradeAssuncaoDissertacao2016.pdf: 1069424 bytes, checksum: 2
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Rogers, K. Kaye. "Rural School Principals' Perceived Use of Data in Data-Driven Decision-Making and the Impact on Student Achievement." Thesis, University of North Texas, 2011. https://digital.library.unt.edu/ark:/67531/metadc68041/.

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This study examined the impact of principals' data-driven decision-making practices on student achievement using the theoretical frame of Dervin's sense-making theory. This study is a quantitative cross-sectional research design where principals' perceptions about data were quantitatively captured at a single point in time. The participants for this study were 253 rural school principals currently serving in schools across Texas, and included both males and females across all ethnic groups, including white, African American, Hispanic, Asian, Native American and other. A developed survey instru
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Van, Tonder Gert Petrus. "The admissibility and evidential weight of electronic evidence in South African legal proceedings: a comparative perspective." University of the Western Cape, 2013. http://hdl.handle.net/11394/4833.

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Magister Legum - LLM<br>This research will analyse legislation, case law, law commission papers and reports, as well as academic commentary on electronic evidence in South Africa, Canada and England. A comparative analysis will be conducted in order to determine whether South Africa is adequately regulating electronic evidence in light of international and foreign law.
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Nord, Lukas. "Anpassningar till GDPR hos företag : En genomgång av tekniska förändringar som genomförs inför GDPR." Thesis, Högskolan i Skövde, Institutionen för informationsteknologi, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:his:diva-15286.

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Den 25e maj 2018 ersätts personuppgiftslagen (PuL) med den nya dataskyddsförordningen (GDPR) som skärper till och stramar åt kraven som ställs på företag och organisationer som behandlar personuppgifter. Det finns dock flera saker som är densamma mellan PuL och GDPR. Syftet med den här undersökningen är att försöka ta reda på hur förberedda organisationer är inför GDPR genom att undersöka vilka tekniska förändringar de har behövt införa för att uppfylla de nya kraven. Genom att utföra en kvalitativ intervjustudie på organisationer som behandlar personuppgifter i enlighet med PuL och GDPR. De u
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Daita, Ananda Rohit. "The Art and Science of Data Analysis." Thesis, University of North Texas, 2018. https://digital.library.unt.edu/ark:/67531/metadc1157624/.

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This thesis aims to utilize data analysis and predictive modeling techniques and apply them in different domains for gaining insights. The topics were chosen keeping the same in mind. Analysis of customer interests is a crucial factor in present marketing trends and hence we worked on twitter data which is a significant part of digital marketing. Neuroscience, especially psychological behavior, is an important research area. We chose eye tracking data based on which we differentiated human concentration while watching controllable (video game) videos and uncontrollable (sports) videos. Current
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Sim, Jaesung. "Critical Success Factors in Data Mining Projects." Thesis, University of North Texas, 2003. https://digital.library.unt.edu/ark:/67531/metadc4293/.

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The increasing awareness of data mining technology, along with the attendant increase in the capturing, warehousing, and utilization of historical data to support evidence-based decision making, is leading many organizations to recognize that the effective use of data is the key element in the next generation of client-server enterprise information technology. The concept of data mining is gaining acceptance in business as a means of seeking higher profits and lower costs. To deploy data mining projects successfully, organizations need to know the key factors for successful data mining. Implem
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John, Ajita. "Linearly Ordered Concurrent Data Structures on Hypercubes." Thesis, University of North Texas, 1992. https://digital.library.unt.edu/ark:/67531/metadc501197/.

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This thesis presents a simple method for the concurrent manipulation of linearly ordered data structures on hypercubes. The method is based on the existence of a pruned binomial search tree rooted at any arbitrary node of the binary hypercube. The tree spans any arbitrary sequence of n consecutive nodes containing the root, using a fan-out of at most [log₂ 𝑛] and a depth of [log₂ 𝑛] +1. Search trees spanning non-overlapping processor lists are formed using only local information, and can be used concurrently without contention problems. Thus, they can be used for performing broadcast and merge
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Dharmavaram, Sirisha. "Mining Biomedical Data for Hidden Relationship Discovery." Thesis, University of North Texas, 2019. https://digital.library.unt.edu/ark:/67531/metadc1538709/.

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With an ever-growing number of publications in the biomedical domain, it becomes likely that important implicit connections between individual concepts of biomedical knowledge are overlooked. Literature based discovery (LBD) is in practice for many years to identify plausible associations between previously unrelated concepts. In this paper, we present a new, completely automatic and interactive system that creates a graph-based knowledge base to capture multifaceted complex associations among biomedical concepts. For a given pair of input concepts, our system auto-generates a list of ranked s
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Hill, Rachelle Phelps. "A Case Study of the Impact of the Middle School Data Coach on Teacher Use of Educational Test Data to Change Instruction." Thesis, University of North Texas, 2010. https://digital.library.unt.edu/ark:/67531/metadc33164/.

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With the advent of No Child Left Behind (NCLB) legislation in 2002 and its attendant increases in accountability pressure, many districts and schools currently embrace data analysis as an essential part of the instructional decision making process. In their attempts to overcome low achievement on state-mandated tests, some districts have begun employing data coaches. The study reported here, which was set in three middle schools in a northeast Texas school district, assessed the influence of the campus data coach on a middle school mathematics teachers' use of analyzed data to make instruction
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Dukkipati, Ambedkar. "ACE-Model: A Conceptual Evolutionary Model For Evolutionary Computation And Artificial Life." Thesis, Indian Institute of Science, 2002. https://etd.iisc.ac.in/handle/2005/3920.

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Darwinian Evolutionary system - a system satisfying the abstract conditions: reproduction with heritable variation, in a finite world, giving rise to Natural Selection encompasses a complex and subtle system of interrelated theories, whose substantive transplantation to any artificial medium let it be mathematical model or computational model - will be very far from easy. There are two motives in bringing Darwinian evolution into computational frameworks: one to understand the Darwinian evolution, and the other is to view Darwinian evolution - that carries out controlled adaptive-stochastic se
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Dukkipati, Ambedkar. "ACE-Model: A Conceptual Evolutionary Model For Evolutionary Computation And Artificial Life." Thesis, Indian Institute of Science, 2002. http://hdl.handle.net/2005/47.

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Darwinian Evolutionary system - a system satisfying the abstract conditions: reproduction with heritable variation, in a finite world, giving rise to Natural Selection encompasses a complex and subtle system of interrelated theories, whose substantive transplantation to any artificial medium let it be mathematical model or computational model - will be very far from easy. There are two motives in bringing Darwinian evolution into computational frameworks: one to understand the Darwinian evolution, and the other is to view Darwinian evolution - that carries out controlled adaptive-stochastic se
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45

St, Clair Suzanne W. "Missing Data Treatments at the Second Level of Hierarchical Linear Models." Thesis, University of North Texas, 2011. https://digital.library.unt.edu/ark:/67531/metadc84282/.

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The current study evaluated the performance of traditional versus modern MDTs in the estimation of fixed-effects and variance components for data missing at the second level of an hierarchical linear model (HLM) model across 24 different study conditions. Variables manipulated in the analysis included, (a) number of Level-2 variables with missing data, (b) percentage of missing data, and (c) Level-2 sample size. Listwise deletion outperformed all other methods across all study conditions in the estimation of both fixed-effects and variance components. The model-based procedures evaluated, E
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Bostic, Robert E. "Texas Principals’ Data Use: Its Relationship to Leadership Style and Student Achievement." Thesis, University of North Texas, 2014. https://digital.library.unt.edu/ark:/67531/metadc500058/.

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This study applies an empirical research method determine whether Texas public school principals’ leadership styles, coupled with their use of real time data in a data warehouse, influenced their leadership ability as measured by student achievement. In today’s world of data rich environments that require campuses and districts to make data-driven decisions, principals find themselves having to organize and categorize data to help their school boards, campuses, and citizenry make informed decisions. Most school principals in Texas have access to data in multiple forms including national and
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Safsten, Emily Diane. "Using Advanced PSF Subtraction Techniques on Archival Data of Herbig Ae/Be Stars to Search for New Candidate Companions." BYU ScholarsArchive, 2017. https://scholarsarchive.byu.edu/etd/6967.

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Herbig Ae/Be (HAeBe) stars are intermediate mass (2-10 solar mass) pre-main sequence stars with circumstellar disks. Observing planets within these young disks would greatly aid in understanding planet formation processes and timescales particularly around massive stars. So far, only one planet, HD 100546 b, has been confirmed to orbit a HAeBe star. With over 250 HAeBe stars known, and several observed to have disks with structures thought to be related to planet formation, it seems likely that there are as yet undiscovered planetary companions within the circumstellar disks of some of thes
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Abouelenien, Mohamed. "Boosting for Learning From Imbalanced, Multiclass Data Sets." Thesis, University of North Texas, 2013. https://digital.library.unt.edu/ark:/67531/metadc407775/.

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In many real-world applications, it is common to have uneven number of examples among multiple classes. The data imbalance, however, usually complicates the learning process, especially for the minority classes, and results in deteriorated performance. Boosting methods were proposed to handle the imbalance problem. These methods need elongated training time and require diversity among the classifiers of the ensemble to achieve improved performance. Additionally, extending the boosting method to handle multi-class data sets is not straightforward. Examples of applications that suffer from imbal
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Kelly, Megan Erin. "Finding a Data-Driven Definition of Binge-Watching." Thesis, University of North Texas, 2019. https://digital.library.unt.edu/ark:/67531/metadc1609114/.

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Binge-watching, the act of watching large amounts of television at a time, has become a popular phenomenon internationally; however, it has yet to be sufficiently defined. In order to define binge-watching, data was collected on specific watching instances from 216 undergraduate students at a large research university. Hierarchical and k-means cluster analyses were conducted in Phase I to empirically determine how binge-watching should be defined. In Phase II, that definition was tested by correlating the number of instances of binge-watching in a one-week period, collected by seven days of
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Iyiola, Samuel Oluwagbemi. "Moteino-Based Wireless Data Transfer for Environmental Monitoring." Thesis, University of North Texas, 2017. https://digital.library.unt.edu/ark:/67531/metadc984271/.

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Data acquisition through wireless sensor networks (WSNs) has enormous potential for scalable, distributed, real-time observations of monitored environmental parameters. Despite increasing versatility and functionalities, one critical factor that affects the operation of WSNs is limited power. WSN sensor nodes are usually battery powered, and therefore the long-term operation of the WSN greatly depends on battery capacity and the node's power consumption rate. This thesis focuses on WSN node design to reduce power consumption in order to achieve sustainable power supply. For this purpose, this
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