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Dissertations / Theses on the topic 'Modified model'

Author: Grafiati

Published: 30 May 2022

Last updated: 30 July 2025

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1

Kubo, Fukuichiro. "Investigation of modified Weingarten model." 京都大学 (Kyoto University), 2007. http://hdl.handle.net/2433/136757.

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2

Martorello, Cristiane Dias de Souza. "Epidemiology in complex networks - modified heterogeneous mean-field model." Universidade de São Paulo, 2018. http://www.teses.usp.br/teses/disponiveis/100/100132/tde-16012019-173906/.

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The study of complex networks presented a huge development in last decades. In this dissertation we want to analyze the epidemic spread in scale-free networks through the Susceptible - Infected - Susceptible (SIS) model. We review the fundamental concepts to describe complex networks and the classical epidemiological models. We implement an algorithm that produces a scale-free network and explore the Quenched Mean-Field (QMF) dynamics in a scale-free network. Moreover, we simulate a change on the topology of the network according to the states of the nodes, and it generates a positive epidemic

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3

Schønberg, Vegard, and Christian Dalheim Øien. "Simulations of impact using the modified Gurson model." Thesis, Norges teknisk-naturvitenskapelige universitet, Institutt for bygg, anlegg og transport, 2012. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-18779.

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We have performed modified Gurson model calibrations to the steel alloys Weldox 460E, Weldox 700E and Weldox 900E through finite element method (FEM) simulations of various tensile material tests performed, and used these material models to perform FEM simulations of impact of blunt tool steel projectiles on target plates made out of these steel alloys. The purpose of these FEM simulations was to study the dependence of target plate steel alloy on the ballistic limit velocity of the projectile resulting from the modified Gurson model. It was found that the modified Gurson model is able to repr

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4

Brock, Jerry S. "A modified Baldwin-Lomax turbulence model for turbomachinery wakes." Thesis, This resource online, 1991. http://scholar.lib.vt.edu/theses/available/etd-09052009-040231/.

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5

Albarracin, Orlando Yesid Esparza. "Generalized autoregressive and moving average models: control charts, multicollinearity, and a new modified model." Universidade de São Paulo, 2017. http://www.teses.usp.br/teses/disponiveis/45/45133/tde-21112017-184544/.

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Recently, in the health surveillance area, control charts have been proposed to decide if the morbidity or mortality of a specific disease reached an epidemic level. This thesis is composed by 3 papers. In the first two papers, CUSUM and EWMA control charts were proposed to monitor count time series with seasonal and trend effects using the Generalized Autoregressive and Moving Average models (GARMA), instead of the independent Generalized Linear Model (GLM) as it is usually used in practice. Different statistics based on transformations, for variables that follow a Negative Binomial distribut

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6

Nyström, Anton. "Gesture-level model : A modified Keystroke-level model for tasks on mobile touchscreen devices." Thesis, Uppsala universitet, Institutionen för informatik och media, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-356435.

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The aim of this thesis was to develop a touchscreen-adapted version of the well established Keystroke-level model, which is a user performance model designed to be a quick and easy way to evaluate user interfaces prior to creating prototypes. A quantitative research method was chosen to measure general execution times for common touchscreen gestures on mobile devices. Over 1000 data points were collected from participants who partook in a observational experiment using a prototype specifically programmed for this study. The results of the thesis involves the analyzed measurements acquired from

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7

Zhou, Maichun, and 周買春. "Modified Xinanjiang model and its incorporation with GIS and topmodel." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2000. http://hub.hku.hk/bib/B31241402.

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Mellor, Dale. "The modified turning bands (MTB) model for space-time rainfall." Thesis, University of Newcastle Upon Tyne, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.357808.

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9

Xie, Xiaoyue S. B. Massachusetts Institute of Technology. "Modified Maxwell Model for hysteresis compensation of piezoelectric stack actuators." Thesis, Massachusetts Institute of Technology, 2015. http://hdl.handle.net/1721.1/98747.

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Thesis: S.B., Massachusetts Institute of Technology, Department of Mechanical Engineering, 2015.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (page 29).<br>This thesis presents new observations of the hysteresis behavior of piezoelectric stack actuators and proposes an Input-Range Dependent Maxwell Model for more accurate hysteresis compensation. Experimental studies show that the assumptions of the classical Maxwell model do not fully hold: the actuator behaves differently in the initiation stage compared to the later cycles, and the parameters of the Maxwel

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Martins, João Pedro Lourenço. "Characterization by model reactions of modified EUO and MWW zeolites." Thesis, Poitiers, 2012. http://www.theses.fr/2012POIT2282/document.

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L'EU-1 et la MCM-22 sont deux zéolithes à taille de pores intermédiaire, utilisées respectivement pour l'isomérisation de la coupe C8 aromatique et l'alkylation du benzène par des oléfines légères. Leurs propriétés catalytiques originales sont dues à une contribution très importante des sites acides localisés sur leur surface externe. Au cours de ce travail, différentes approches ont été envisagées pour augmenter la quantité ou la proportion de ces sites aux dépends des sites internes. Tout d'abord, une série de zéolithes H-EU-1 partiellement échangées par du sodium a été préparée et caractéri

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11

Lee, Youngho. "Finite element model updating of loaded and geometrically modified structures." Thesis, University of Bristol, 2006. http://hdl.handle.net/1983/f7493e73-ad88-438c-8b8e-a3e801ec9947.

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12

Gassner, Lina. "Developing metacognitive awareness - a modified model of a PBL-tutorial." Thesis, Malmö högskola, Odontologiska fakulteten (OD), 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-19779.

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In order for students to become good self-directed learners, an awareness of one’s own learning process and studying strategies is essential. The aim of this paper is to describe a project –and the results of it - where a modified model of a problem-based learning (PBL) tutorial is used, a project launched to develop students’ metacognitive awareness and improve the quality of their tutorials. Dental hygiene students and their tutors at the faculty of Odontology, Malmö University participated in the project which meant that the students worked independently during the first PBL-session with th

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13

Mead, Alexander James. "Demographics of dark-matter haloes in standard and non-standard cosmologies." Thesis, University of Edinburgh, 2014. http://hdl.handle.net/1842/9951.

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This thesis explores topics related to the formation and development of the large-scale structure in the Universe, with the focus being to compute properties of the evolved non-linear density field in an approximate way. The first three chapters form an introduction: Chapter 1 contains the theoretical basis of modern cosmology, Chapter 2 discusses the role of N-body simulations in the study of structure formation and Chapter 3 considers the phenomenological halo model. In Chapter 4 a novel method of computing the matter power spectrum is developed. This method uses the halo model directly to m

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Izgec, Bulent. "Performance analysis of compositional and modified black-oil models for rich gas condensate reservoirs with vertical and horizontal wells." Thesis, Texas A&M University, 2003. http://hdl.handle.net/1969.1/237.

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It has been known that volatile oil and gas condensate reservoirs cannot be modeled accurately with conventional black-oil models. One variation to the black-oil approach is the modified black-oil (MBO) model that allows the use of a simple, and less expensive computational algorithm than a fully compositional model that can result in significant timesaving in full field studies. The MBO model was tested against the fully compositional model and performances of both models were compared using various production and injection scenarios for a rich gas condensate reservoir. The software used to

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15

Petersen, Stefan. "Aspects of solitons in noncommutative field theories the modified Ward model /." [S.l.] : [s.n.], 2006. http://deposit.ddb.de/cgi-bin/dokserv?idn=983545502.

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Beamguard, Miles B. "Mathematical model of arsenic adsorption in a modified zeolite / Microfiltration System." [Tampa, Fla] : University of South Florida, 2006. http://purl.fcla.edu/usf/dc/et/SFE0001804.

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17

Raychoudhury, Trishikhi. "Transport of surface-modified iron nanoparticles through model subsurface porous media." Thesis, McGill University, 2011. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=104765.

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AbstractThe overall objective of this research is to evaluate significant mechanisms for deposition of surface-modified NZVI in granular subsurface media during transport. Although surface-modified NZVI have been shown to transport more easily than bare NZVI, there is a lack of knowledge of how different parameters such NZVI particle concentration, NZVI size, aqueous-phase flow velocity, and sand particle size influence nanoparticle transport. To investigate the effects of these parameters on transport, a number of laboratory experiments were conducted with NZVI synthesized from ferrous sulfat

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Shahinian, Sarkis Serge. "Biophysical and functional properties of lipid-modified proteins and model lipopeptides." Thesis, McGill University, 1996. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=40439.

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Three related studies were carried out to understand better the physical properties, cellular function, and means to prepare artificially proteins 'anchored' to membranes by two hydrophobic chains.<br>The first study entailed the development of efficient methodologies to conjugate antibody Fab$ sp prime$ fragments to suitable lipid 'anchors' in liposomes, to allow for the targeted delivery of liposome-associated materials to cells expressing the appropriate cell surface determinant. To monitor the production of Fab$ sp prime$ fragments bearing reactive thiol groups, we developed a maleimide-po

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19

Zhu, Jiqing. "Towards a Viscoelastic Model for Phase Separation in Polymer Modified Bitumen." Licentiate thesis, KTH, Bro- och stålbyggnad, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-163540.

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In this thesis, a review is given on the most popular polymers used today for polymer modification of bitumen. Furthermore, the development of a model for phase separation in polymer modified bitumen (PMB) is proposed, that will enable a better control and understanding of PMB phase behaviour, allowing thus to enhanced long-term performance. PMB is hereby considered as a blend and focus is placed on its structure, its equilibrium thermodynamics and its phase separation dynamics. The effects of dynamic asymmetry on phase separation in PMB are analysed with related theories and some image data.

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Brown, Brady A. "Aerosol optical depth retrieval by NPS model modified for SeaWiFS input." Thesis, Monterey, California. Naval Postgraduate School, 2002. http://hdl.handle.net/10945/6091.

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Approved for public release, distribution is unlimited<br>Using visible wavelength radiance data obtained from the spaceborne Sea-viewing Wide Field-of-view Sensor (SeaWiFS), during the Aerosol Characterization Experiment-Asia (ACE-Asia), an analysis of aerosol optical depth (AOD) was completed by modification to the NPS AOD Model previously compiled for NOAA geosynchronous- and polar-orbiting satellites. The objective of the analysis was to calibrate the linearized, single-scatter algorithm, estimated bi-directional surface reflectance, and phase function parameters. The intent of the study w

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21

Zhu, Ting. "Color-Based Fingertip Tracking Using Modified Dynamic Model Particle Filtering Method." The Ohio State University, 2011. http://rave.ohiolink.edu/etdc/view?acc_num=osu1306863054.

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22

Cox-Jones, Gena L. "Job Characteristics Model: Test of a Modified Four-Trait Model at the University of Central Florida." Master's thesis, University of Central Florida, 1987. http://digital.library.ucf.edu/cdm/ref/collection/RTD/id/17301.

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University of Central Florida College of Arts and Sciences Thesis<br>The study examined the nubmer of significant factors in the Hackman and Oldham (1980) job characteristics model. The original factors were: Skill Variety, Task Significance, Task Identity, Autonomy, and Feedback. Scores on these dimensions for 84 employees of the University of Central Florida (21 supervisory and 63 non-supervisory subjects) were used as the basis for this study through a mail administration of the Hackman and Oldham Job Diagnostic Survey (JDS) and their Job Rating Form (JRF). It was hypothesized that: (a)

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23

Arvelo, Jose. "ADAPTING THE MODIFIED CAM CLAY CONSTITUTIVE MODEL TO THE COMPUTATIONAL ANALYSIS OF DENSE GRANULAR SOILS." Master's thesis, University of Central Florida, 2005. http://digital.library.ucf.edu/cdm/ref/collection/ETD/id/2452.

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The computational constitutive Modified Cam Clay Model (MCCM) was developed at Cambridge to study the behavior of clays and has been proven to be effective. In this study, this model is extended to the case of dense sands to analyze the accuracy of the stress-strain behavior. This analysis is based on triaxial test data applied to remolded and compacted sand samples under drained conditions. The laboratory triaxial tests were performed by the Florida Department of Transportation to research the permeability effect in sandy soils compacted up to 95% of maximum unit weight at the optimum moistur

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24

Mandelbaum, Saul. "A model of cancer immunotherapy via immunoencapsulation of gene-modified tumour cells." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape4/PQDD_0025/MQ50438.pdf.

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25

Tiah, Yao Ming. "An analysis of small navy tactics using a modified Hughes' Salvo Model." Thesis, Monterey, Calif. : Naval Postgraduate School, 2007. http://bosun.nps.edu/uhtbin/hyperion.exe/07Mar%5FTiah.pdf.

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Thesis (M.S. in Operations Research)--Naval Postgraduate School, March 2007.<br>Thesis Advisor(s): Wayne P. Hughes. "March 2007." Includes bibliographical references (p. 85-86). Also available in print.

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26

Jayasuriya, Wadu M. L. "Dynamic analysis of circular plate on elastic foundation using modified Vlasov model." Ohio : Ohio University, 1992. http://www.ohiolink.edu/etd/view.cgi?ohiou1172686917.

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27

Schroeder, Hans R. "S-acylation and intracellular targeting of lipid-modified proteins and model lipopeptides." Thesis, McGill University, 2000. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=36812.

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Three related studies were performed to better characterize the intracellular process of protein S-acylation in mammalian cells. The first study focused on the use of cysteinyl-containing fluorescent lipopeptides which mimic the N-terminal of various S-acylable intracellular regulatory proteins. These lipopeptides diffuse rapidly between membranes and are efficiently S-acylated by a variety of mammalian cells. S-acylation appears to be enzymatic by various criteria and is highly selective for cysteinyl as opposed to serinyl residues. Fluorescence microscopy revealed that the plasma membrane is

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28

Eltayeb, Yousif Mazin Fadl Elhag. "Non-linear bond modelling for reinforced concrete : a newly-modified bond model." Thesis, University of Cambridge, 2010. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.608831.

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29

Parthasarathy, Meghana. "Analyzing Warehouse-Retailer Interaction using a Modified Economic Order Quantity (EOQ) Model." Ohio University / OhioLINK, 2004. http://www.ohiolink.edu/etd/view.cgi?ohiou1103228627.

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30

Chakraverti, Sugandha, Sheo Kumar, S. C. Agarwal, and Ashish Kumar Chakraverti. "Modified Cocomo Model For Maintenance cost Estimation of Real Time System Software." IJCSN, 2012. http://hdl.handle.net/10150/219511.

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Software maintenance is an important activity in software engineering. Over the decades, software maintenance costs have been continually reported to account for a large majority of software costs [Zelkowitz 1979, Boehm 1981, McKee 1984, Boehm 1988, Erlikh 2000]. This fact is not surprising. On the one hand, software environments and requirements are constantly changing, which lead to new software system upgrades to keep pace with the changes. On the other hand, the economic benefits of software reuse have encouraged the software industry to reuse and enhance the existing systems ra

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Lin, Chih-Sheng, and 林志昇. "Modified SVMs Model in Forecasting System." Thesis, 2004. http://ndltd.ncl.edu.tw/handle/53865543747710872939.

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碩士<br>大葉大學<br>工業工程學系碩士班<br>92<br>Support vector machines (SVMs), a novel neural network technique, have been successfully applied in solving nonlinear regression estimation problems. In the real-world time series is a complex and nonlinear dynamic system. Effective time series forecasting is one of the most important topics in the complex time series. Therefore, forecasting system is very complicated and thus difficult to predict. In general, it is very hard for an individual model including SVMs model to complex time series. It is not satisfactory by Cao. Therefore, I modify the SVMs model to

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Lo, Jen-Ho, and 羅仁和. "Size-Modified Poisson-Nernst-Planck Model." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/96805650568180052217.

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碩士<br>國立新竹教育大學<br>應用數學系碩士班<br>100<br>The Poisson-Nernst-Planck (PNP) model is a basic continuum model for simulating ionic flows in an open ion channel. The effects of finite particle size on electrostatics, density profile, and diffusion have been a long existing topic in the study of ionic solution [8]. The Poisson equation is derived from Coulomb's law in electrostatics and Gauss's theorem in calculus. The Nernst-Planck equation is equivalent to the convection-diffussion model. An entropy functional that accounts for the finite size effects of ions in electrolytes proposed by Borukhov et al

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Day, Dennif, and 戴邦芳. "Modified Diagonalization Method for VIP Model." Thesis, 1994. http://ndltd.ncl.edu.tw/handle/62049484615975274219.

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碩士<br>國立交通大學<br>土木工程研究所<br>82<br>Equilibrium network flow can be formulated as Varia- tional Inequality Problem (VIP) without symmetric assumption. Diagonalization method is one of the approaches to slove the equilibrium problem of the VIP model. Although the Diagonalization method is very easy to implement, the slow convergence of it's subproblem affects the performance of the method drastically. In the past, there are two strategies have been reported to improv

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Ku, Wei-lien, and 古維廉. "Modified Duration Vector under HJM Model." Thesis, 2002. http://ndltd.ncl.edu.tw/handle/48586466571590353019.

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碩士<br>國立臺灣大學<br>財務金融學研究所<br>90<br>Abstract：In the past, the study of interest rate instruments focused on constructing bond portfolios and pricing derivatives. However, when constructing portfolios investors ought to take interest rate derivatives into consideration, because their lower transaction cost, higher interest rate sensitivity. Immunization is a main subject in managing the portfolio of interest rate instruments. The way to immunization is divided into multi-factor and single-factor. The most famous immunization strategy of the former is to use Macaulay duration. As to tha

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LIN, JUN-MING, and 林君明. "Modified continued-fraction method of model reduction." Thesis, 1985. http://ndltd.ncl.edu.tw/handle/7xttbk.

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Chan, Tz-Sheng, and 詹資盛. "A Modified Displaced Dipole Model for Dielectrophoresis." Thesis, 2008. http://ndltd.ncl.edu.tw/handle/86088029166762436591.

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Pai, Pin-Chun, and 白秉錞. "The Modified Coulomb Potential in Bigravity Model." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/34365983082556356263.

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碩士<br>國立清華大學<br>物理系<br>104<br>General Relativity(GR) has a great success to explain some astronomy problem such as universal expansion, Mercury precession, and gravitional lensing. The recent observation of grvitational wave from black hole converge also gives a strong evidence of GR. In the view of field theory, GR can be described as a massless spin-2 field. Physicists have been tried to construct a massive spin-2 gauge theory for a long time, however many of these attempts face the ghost problem, which involves a mode of infinite negative energy thus followed by inconsistence of the theory.

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Gupta, Yash. "Model Extraction Defense using Modified Variational Autoencoder." Thesis, 2020. https://etd.iisc.ac.in/handle/2005/4430.

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Machine Learning as a Service (MLaaS) exposes machine learning (ML) models that are trained on confidential datasets to users in the form of an Application Programming Interface (API). Since the MLaaS models are deployed for commer- cial purposes the API is available as a pay-per-query service. A malicious user or attacker can exploit these APIs to extract a close approximation of the MLaaS model by training a substitute model using only black-box query access to the API, in a process called model extraction. The attacker is restricted to extract the MLaaS model using a limited query budget be

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Liu, Yen-Ting, and 劉彥廷. "Constructing An Energy Consumption Model using GMDH and Modified Grey Model." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/23402470209948472729.

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碩士<br>國立交通大學<br>工業工程與管理系所<br>101<br>Energy is an essential element of economic development for all countries. Energy consumption has become an important economic index in recent years. Time-series models were frequently used to construct energy consumption model, because it only needs the information of energy consumption. Many studies have developed time-series prediction models for energy consumption using Box-Jenkins models, Autoregressive Integrated Moving Average (ARIMA) or gray models. However, energy consumption would be affected by economic indicators such as population, economic polic

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"Bayesian model selection for semiparametric structural equation models with modified group Lasso." 2014. http://repository.lib.cuhk.edu.hk/en/item/cuhk-1291541.

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Selecting an appropriate model is a crucial issue for applying structural equation models (SEMs) in real applications. Due to the model complexity, however, it is quite challenging to perform model selection on semiparametric SEMs with functional structural equations. In this thesis, we propose a modified Bayesian adaptive group Lasso procedure to perform model selection and estimation for semiparametric SEMs. By considering a novel formulation of basis expansions to approximate the unknown functions with certain penalties imposed, we are able to introduce a partial linear structure that combi

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Tu, Yi-Hsuan, and 杜宜軒. "Modified WIC for Order Selection in Autoregressive Model." Thesis, 2000. http://ndltd.ncl.edu.tw/handle/07897542770727722926.

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碩士<br>國立成功大學<br>統計學系<br>88<br>We proposed two modified weighted information criteria （WIC）, WICu and WICs, combining AICu with BIC and SICc, respectively, for order selection in autoregressive model. WICu is essentially equivalent to AICu for small sample sizes and to BIC for large sample sizes. Similarly, WICs is equivalent to SICc for large sample sizes and close to AICu for small sample sizes. Both of them are weakly consistent under general conditions. We also compare WICu and WICs with several popular criteria by simulation study. It shows WICu and WICs are better or at least comparable t

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Pan, Jyun-Sian, and 潘俊賢. "Research On Ohlson’s Model Of Modified Cash Accounting." Thesis, 2008. http://ndltd.ncl.edu.tw/handle/82413331226593621006.

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碩士<br>雲林科技大學<br>會計系研究所<br>96<br>This study is research on Ohlson’s model of modified cash accounting as Ohlson [2007]. Because that statement of cash flows lacks a clear “bottom-line” directly comparable to net income to assessment accounting earnings quality and firm’s performance. And management often thinks about firm’s earnings targets or Self-interest Behavior. Then use some methods or procedures to get involved in the financial and influence the result of the financial report, to reach the behavior of the earnings targets. The common tactics are change of discretionary accruals. So the a

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LIN, YU-JUNG, and 林昱融. "Modified Gaussian Mixture Model Applied to Speaker Verification." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/33cbau.

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碩士<br>中央警察大學<br>刑事警察研究所<br>104<br>Gaussian mixture model (GMM) is a combination of a plurality of Gaussian probability density function, it can be smoothly approximate the probability density distribution of any arbitrary shape. In various areas of pattern recognition, it has a good recognition results. However, during building the speaker model process, we must determine the parameters of each Gaussian probability density function through constantly iterative calculation, the calculation process is quite complex. This paper presents modified Gaussian mixture model, each characteristic for rec

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Lin, Chi-hui, and 林季暉. "A Modified Deep Neural Network Speech Enhancement Model." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/8ncc39.

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碩士<br>逢甲大學<br>資訊工程學系<br>104<br>Speech intelegibility is more essential than before due to more and more mobile devices need to improve speech quality. This paper develops a more efficient deep neural network (DNN) speech enhancement model based upon Y. Xu’s DNN speech enhancement model, but the structure of DNNs and the learning algorithm of MLPs are modified to achieve an efficient DNN learning. A deep MLP neural net is composed by unrolling a stack of RBMs and adding on a layer to the last stage of the MLP. In the last layer, each neuron has a linear activation function with initial identit

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Leu, Chin-Sheng, and 呂金盛. "Integrated Circuit Yield Estimation - Using Modified Poisson Model." Thesis, 1994. http://ndltd.ncl.edu.tw/handle/14407550489981269616.

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碩士<br>國立交通大學<br>工業工程研究所<br>82<br>As the complexity of integrated circuits rise, the size of chip increases and the clustering of defects emerges, existing yield models, such as the Poisson model, gradually result in deviation and thus become impractical. Even the negative binominal model which are most popular in the IC industry nowadays since its defect-clustering parameter is related to the chip size and probably may vary with the lot are questioned by many scholars. The objective of this research is to aim at the drawbacks of present yield models, take defect clustering in account, and

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Chien-Hung, Liu, and 劉建宏. "A Modified Likelihood Dominance Criterion for Model Selection." Thesis, 1994. http://ndltd.ncl.edu.tw/handle/77127782912644216511.

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Chen, Yung-Chang, and 陳永章. "A Modified Model for Two-Phase Seal Design." Thesis, 1993. http://ndltd.ncl.edu.tw/handle/44775360404456883214.

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碩士<br>國立成功大學<br>機械工程研究所<br>81<br>A study is made of phase change in liquid face seals lubricate under laminar regime.A refined model of the energy equation for the mixture of two-phase flow is set up to replace the conven- tional energy equation.Instead of the early model that liquid ( water) is of a sudden transformed to vapor completely beyond the saturate point,the energy equation enables us to predict the thermal properties varying with mixture quality during flowing process.The

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Liu, Ping-Cheng, and 劉秉承. "Development of a Modified Parallel Computing Watershed Model." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/39228193429753389771.

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碩士<br>國立中興大學<br>土木工程學系所<br>104<br>The study developed a next generation hyper-computing watershed model, HERO. The HERO model is based on WASH123D (WAterSHed Systems of 1-D Stream-River Network, 2-D Overland Regime, and 3-D Subsurface Media), which was originally developed by Professor Yeh since 1998. One of the disadvantage of WASH123D is that the dimensions of modeling array are required to be assigned prior to any event simulation. Executed file may need to recompile if their original allocated dimensions are not enough. The other disadvantage is that it will cost too much computational tim

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Lee, Tung-Sheng, and 李東昇. "A Modified Data Allocation Model for Multidisk Databases." Thesis, 1997. http://ndltd.ncl.edu.tw/handle/06955374642953138912.

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碩士<br>國立交通大學<br>資訊管理研究所<br>85<br>This paper approaches optimal file allocation in a single processor/multidisk database system, such that allocation can increase I/O throughput. We introduce the optimal method which involves N((N-1)/2+M+M(N-1)/2) 0-1 variables for the multidisk allocation problem with N relations and M disks from Rotem et al.(1993)[2]. This thesis proposes both modified models which compare with Rotem's model as following: First modified model contains NM 0-1 variables and

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Zhong, Jin Huang, and 鐘進煌. "Design and analysis of modified model predictive control systems." Thesis, 1994. http://ndltd.ncl.edu.tw/handle/90100932161502596205.

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