Relevant bibliographies by topics / Vague Set

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  2. Dissertations / Theses
  3. Books
  4. Book chapters
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Academic literature on the topic 'Vague Set'

Author: Grafiati
Published: 6 September 2023

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Journal articles on the topic "Vague Set"

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Wang, Chao, Qi Hai Zhou, and Yan Li. "Transforming Model from Vague Set to Fuzzy Set Based on the DWCO Operator." Applied Mechanics and Materials 66-68 (July 2011): 2317–22. http://dx.doi.org/10.4028/www.scientific.net/amm.66-68.2317.

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In the research on transforming vague set to fuzzy set, it is the key question to carry on the judgment to the vague-degree's tendentiousness. Vague set's vague-degree expresses one kind of indefinite degree, therefore the question transforming vague set to fuzzy set may regard as the venture decision under the definite condition. When the policy-maker carries on the venture decision, the policy-maker's risk preferences decided by the subjective and objective condition is a very essential policy-making parameter. In this paper, introduce the risk-income balancing weight into the transforming model, thus enable reflect the policy-maker's risk preferences well in the transforming result. In addition, decompose the value of fuzzy set's membership degree into the following two parts: the value of vague set's real membership degree, the weighting sum of the risk value and the tendency value.
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Yan, Ruixia, Jinliang Liu, and Bingxue Yao. "The connections of vague set and rough set." Kybernetes 41, no. 9 (October 12, 2012): 1318–22. http://dx.doi.org/10.1108/03684921211275351.

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Wang, Chang. "Vague parameterized vague soft set theory and its decision making." Journal of Intelligent & Fuzzy Systems 33, no. 4 (September 22, 2017): 2341–50. http://dx.doi.org/10.3233/jifs-17423.

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Zhang, Kun, Mei Yi Chen, and Zhuang Li. "Similarity Measure of Vague Set Based on Uncertainty." Applied Mechanics and Materials 602-605 (August 2014): 3850–53. http://dx.doi.org/10.4028/www.scientific.net/amm.602-605.3850.

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According to the experimental analysis, this work found out the defect of the formula for similarity measure between current Vague values, and redefined the similarity measure between Vague values. Therefore, a new formula subject to the new definition was put forward according to data mining and uncertainty of Vague value.
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Alhazaymeh, Khaleed, and Nasruddin Hassan. "Vague soft set relations and functions." Journal of Intelligent & Fuzzy Systems 28, no. 3 (2015): 1205–12. http://dx.doi.org/10.3233/ifs-141403.

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Al-Quran, Ashraf, and Nasruddin Hassan. "Neutrosophic vague soft expert set theory." Journal of Intelligent & Fuzzy Systems 30, no. 6 (April 30, 2016): 3691–702. http://dx.doi.org/10.3233/ifs-162118.

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Alhazaymeh, Khaleed, and Nasruddin Hassan. "Generalized interval-valued vague soft set." Applied Mathematical Sciences 7 (2013): 6983–88. http://dx.doi.org/10.12988/ams.2013.310575.

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Alhazaymeh, Khaleed, and Nasruddin Hassan. "Possibility interval-valued vague soft set." Applied Mathematical Sciences 7 (2013): 6989–94. http://dx.doi.org/10.12988/ams.2013.310576.

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Singh, Prem Kumar. "Complex vague set based concept lattice." Chaos, Solitons & Fractals 96 (March 2017): 145–53. http://dx.doi.org/10.1016/j.chaos.2017.01.019.

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Ramya Swetha, R., T. Anitha, and V. Amarendra Babu. "Vague Separation." International Journal of Engineering & Technology 7, no. 3.34 (September 1, 2018): 654. http://dx.doi.org/10.14419/ijet.v7i3.34.19407.

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In this paper we are introducing VT1 space, vague haussdorff space (VT2) and then we derive every vague subspace of VT1 space is VT1 and also for VT2. And also we derive the Cartesian product of two vague closed sets is also vague closed set in the vague product topological space X x Y .Finally we define Vague limit point, Vague isolated point, Vague adherent point, Vague perfect, Vague derived set, vague exterior and also derive some theorems on this .
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Dissertations / Theses on the topic "Vague Set"

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Almadani, Firdos Mohammed. "Modelling and analysing vague geographical places using fuzzy set theory." Thesis, University of Leicester, 2016. http://hdl.handle.net/2381/37352.

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Vagueness is an essential part of how humans perceive and understand the geographical world they occupy. It has now become of increasing important to acknowledge this situation in geographical databases and analyses in the field of Geographical Information Science (GIScience). This research has tackled the wholly original topic of modelling vague geographical places (objects) based on fuzzy set theory with a view to assessing the implications of routing problem around those vague places. The research has focused on the modelling of vague places, for a number of villages and rural settlements, working with national address databases which have numerous ambiguous characteristics which add challenge to the work. It has demonstrated the way in which fuzzy set theory can be used to derive approximate boundaries for vague spatial extents (fuzzy footprint) form sets of precise addresses, reporting rural settlements, recorded in different databases. It has further explored the implications of applying the Travelling Salesman Problem (TSP) in traditional hard village extents versus the modelled fuzzy extents. The introduced methods evaluate the usefulness of fuzzy set theory in modelling and analysing such vague regions. The results imply that the fuzzy model is more efficient than the traditional hard, crisp model of approximating the spatial extent of rural areas. However, the TSP results showed that longer tours were mostly found in the fuzzy model than the traditional crisp model. This is mainly affected by the scale factor of rural areas, considering the relatively small distances between villages. One challenge for the approach outlined here is to incorporate this method applied in other novel analyses of geographical information based on fuzzy representation of geographical phenomena.
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Smith, Luke Alexander. "Refining Multivariate Value Set Bounds." Thesis, University of California, Irvine, 2015. http://pqdtopen.proquest.com/#viewpdf?dispub=3709756.

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Over finite fields, if the image of a polynomial map is not the entire field, then its cardinality can be bounded above by a significantly smaller value. Earlier results bound the cardinality of the value set using the degree of the polynomial, but more recent results make use of the powers of all monomials.

In this paper, we explore the geometric properties of the Newton polytope and show how they allow for tighter upper bounds on the cardinality of the multivariate value set. We then explore a method which allows for even stronger upper bounds, regardless of whether one uses the multivariate degree or the Newton polytope to bound the value set. Effectively, this provides an alternate proof of Kosters' degree bound, an improved Newton polytope-based bound, and an improvement of a degree matrix-based result given by Zan and Cao.

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Soh, Bao Lin Pauline. "Test-Set Reading: Value to Mammography." Thesis, The University of Sydney, 2014. http://hdl.handle.net/2123/11557.

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Purpose: The purpose of this thesis is to understand the relationship between mammographic performance based on actual clinical reading and performances at screen read test-sets, as well as to examine the potential causal agents for any lack of correlation. Methods: This study was designed to encompass three facets. The first element investigated the extent to which test-set reading can represent actual clinical reporting in screening mammography. The second element examined the manner that the location where reading takes place and the availability of prior images can impact upon performance in breast test-set reading. The third element considered the reading workstation monitors and the viewing environment available within BreastScreen New South Wales centres to determine whether consistent reporting conditions were provided to breast screen readers. Results: Moderate or acceptable level of agreement (W = 0.69–0.73, P < 0.01) were shown between actual clinical reporting and test-set conditions when describing group performance. The agreement was enhanced when prior images were available. The location where reading takes place and the availability of prior images showed acceptable levels of agreement (W = 0.75–0.79, P < 0.001) between group performance although both factors had a varying impact when examining the results of individual reader. The final aspect demonstrated an overall good adherence of reading workstation monitors and the viewing environment to published guidelines. Conclusions: Test-set readings in clinical and laboratory settings can be used to represent radiologic group performance in the clinic to a reasonable level particularly if prior images are available. If individual efficacy is being examined, some observers do demonstrate differences between test-sets and clinical performance, as well as differences between test-set situations even when viewing conditions are generally adhering to international standards.
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Buquicchio, Luke J. "Variational Open Set Recognition." Digital WPI, 2020. https://digitalcommons.wpi.edu/etd-theses/1377.

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In traditional classification problems, all classes in the test set are assumed to also occur in the training set, also referred to as the closed-set assumption. However, in practice, new classes may occur in the test set, which reduces the performance of machine learning models trained under the closed-set assumption. Machine learning models should be able to accurately classify instances of classes known during training while concurrently recognizing instances of previously unseen classes (also called the open set assumption). This open set assumption is motivated by real world applications of classifiers wherein its improbable that sufficient data can be collected a priori on all possible classes to reliably train for them. For example, motivated by the DARPA WASH project at WPI, a disease classifier trained on data collected prior to the outbreak of COVID-19 might erroneously diagnose patients with the flu rather than the novel coronavirus. State-of-the-art open set methods based on the Extreme Value Theory (EVT) fail to adequately model class distributions with unequal variances. We propose the Variational Open-Set Recognition (VOSR) model that leverages all class-belongingness probabilities to reject unknown instances. To realize the VOSR model, we design a novel Multi-Modal Variational Autoencoder (MMVAE) that learns well-separated Gaussian Mixture distributions with equal variances in its latent representation. During training, VOSR maps instances of known classes to high-probability regions of class-specific components. By enforcing a large distance between these latent components during training, VOSR then assumes unknown data lies in the low-probability space between components and uses a multivariate form of Extreme Value Theory to reject unknown instances. Our VOSR framework outperforms state-of-the-art open set classification methods with a 15% F1 score increase on a variety of benchmark datasets.
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GOMEZ-CALDERON, JAVIER. "POLYNOMIALS WITH SMALL VALUE SET OVER FINITE FIELDS." Diss., The University of Arizona, 1986. http://hdl.handle.net/10150/183933.

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Let K(q) be the finite field with q elements and characteristic p. Let f(x) be a monic polynomial of degree d with coefficients in K(q). Let C(f) denote the number of distinct values of f(x) as x ranges over K(q). It is easy to show that C(f) ≤ [|(q - 1)/d|] + 1. Now, there is a characterization of polynomials of degree d < √q for which C(f) = [|(q - 1)/d|] +1. The main object of this work is to give a characterization for polynomials of degree d < ⁴√q for which C(f) < 2q/d. Using two well known theorems: Hurwitz genus formula and Andre Weil's theorem, the Riemann Hypothesis for Algebraic Function Fields, it is shown that if d < ⁴√q and C(f) < 2q/d then f(x) - f(y) factors into at least d/2 absolutely irreducible factors and f(x) has one of the following forms: (UNFORMATTED TABLE FOLLOWS) f(x - λ) = D(d,a)(x) + c, d|(q² - 1), f(x - λ) = D(r,a)(∙ ∙ ∙ ((x²+b₁)²+b₂)²+ ∙ ∙ ∙ +b(m)), d|(q² - 1), d=2ᵐ∙r, and (2,r) = 1 f(x - λ) = (x² + a)ᵈ/² + b, d/2|(q - 1), f(x - λ) = (∙ ∙ ∙((x²+b₁)²+b₂)² + ∙ ∙ ∙ +b(m))ʳ+c, d|(q - 1), d=2ᵐ∙r, f(x - λ) = xᵈ + a, d|(q - 1), f(x - λ) = x(x³ + ax + b) + c, f(x - λ) = x(x³ + ax + b) (x² + a) + e, f(x - λ) = D₃,ₐ(x² + c), c² ≠ 4a, f(x - λ) = (x³ + a)ⁱ + b, i = 1, 2, 3, or 4, f(x - λ) = x³(x³ + a)³ +b, f(x - λ) = x⁴(x⁴ + a)² +b or f(x - λ) = (x⁴ + a) ⁱ + b, i = 1,2 or 3, where D(d,a)(x) denotes the Dickson’s polynomial of degree d. Finally to show other polynomials with small value set, the following equation is obtained C((fᵐ + b)ⁿ) = αq/d + O(√q) where α = (1 – (1 – 1/m)ⁿ)m and the constant implied in O(√q) is independent of q.
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Noviani, Evi. "Shape optimisation for the wave-making resistance of a submerged body." Thesis, Poitiers, 2018. http://www.theses.fr/2018POIT2298/document.

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Dans cette thèse, nous calculons la forme d’un objet immergé d’aire donnée qui minimise la résistance de vague. Le corps, considéré lisse, avance à vitesse constante sous la surface libre d’un fluide qui est supposé parfait et incompressible. La résistance de vague est la traînée, c’est-à-dire la composante horizontale de la force exercée par le fluide sur l’obstacle. Nous utilisons les équations de Neumann-Kelvin 2D, qui s’obtiennent en linéarisant les équations d’Euler irrotationnelles avec surface libre. Le problème de Neumann-Kelvin est formulé comme une équation intégrale de frontière basée sur une solution fondamentale qui intègre la condition linéarisée à la surface libre. Nous utilisons une méthode de descente de gradient pour trouver un minimiseur local du problème de résistance de vague. Un gradient par rapport à la forme est calculé par la méthode de variation de frontières. Nous utilisons une approche level-set pour calculer la résistance de vague et gérer les déplacements de la frontière de l’obstacle. Nous obtenons une grande variété de formes optimales selon la profondeur de l’objet et sa vitesse
In this thesis, we compute the shape of a fully immersed object with a given area which minimises the wave resistance. The smooth body moves at a constant speed under the free surface of a fluid which is assumed to be inviscid and incompressible. The wave resistance is the drag, i.e. the horizontal component of the force exerted by the fluid on the obstacle. We work with the 2D Neumann-Kelvin equations, which are obtained by linearising the irrotational Euler equations with a free surface. The Neumann-Kelvin problem is formulated as a boundary integral equation based on a fundamental solution which handles the linearised free surface condition. We use a gradient descent method to find a local minimiser of the wave resistance problem. A gradient with respect to the shape is calculated by a boundary variation method. We use a level-set approach to calculate the wave-making resistance and to deal with the displacements of the boundary of the obstacle. We obtain a great variety of optimal shapes depending on the depth of the object and its velocity
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Kergadallan, Xavier. "Estimation des niveaux marins extrêmes avec et sans l’action des vagues le long du littoral métropolitain." Thesis, Paris Est, 2015. http://www.theses.fr/2015PESC1102/document.

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Pour caractériser le risque de submersion marine, il est très important d'avoir une connaissance précise des lois de distribution des niveaux d'eau marins, et plus particulièrement des niveaux d'eau extrêmes. En effet ce sont eux qui sont à l'origine des conséquences les plus dramatiques. Le programme de recherche mené au cours de cette thèse a été financé par le Ministère de l'Écologie, du Développement Durable et de l'Énergie. L'objectif final est de fournir des valeurs de référence de niveau d'eau marin le long des côtes françaises, par le biais d'une méthode d'analyse statistique des extrêmes. Ces niveaux comprennent les trois composantes suivantes : la marée, la surcote météorologique et le wave set-up. Le principe de base utilisé est le suivant : une analyse statistique est effectuée aux ports où la donnée marégraphique est disponible, puis le résultat est interpolé entre les ports. Différentes approches sont testées. Les points suivants sont en particulier étudiés :- la dépendance marée surcote, avec deux différents types de dépendance, une dépendance temporelle et une dépendance en amplitude ;- la méthode d'interpolation, avec la comparaison d'une analyse site-par-site (ASS) avec une analyse régionale (RFA), et celle d'interpolations 1D et 2D ;- l'estimation du wave set-up, basée sur l'état de l'art des formules paramétriques ;- la dépendance surcote vagues, avec des lois bi-variées de valeurs extrêmes. Le résultat final se présente sous la forme de deux profils de niveau d'eau de période de retour 100 ans : le premier sans l'action des vagues (marée et surcote météorologique) et le deuxième avec l'action des vagues. Les valeurs les plus élevées sont atteintes, pour le littoral de la Mer du Nord, la Manche et l'Atlantique, en Baie du Mont-Saint-Michel (à cause des conditions de marée), et pour le littoral méditerranéen au niveau de Marseille. L'analyse montre que la modélisation de la dépendance temporelle marée surcote n'influe pas significativement sur les estimations des valeurs extrêmes. Par contre la modélisation de la dépendance en amplitude donne des résultats intéressants pour certains ports. En comparaison avec l'ASS, la RFA tend à lisser les résultats. Les estimations issues de la RFA sont supérieures pour le littoral méditerranéen, et équivalentes pour le littoral de Mer du Nord, Manche et Atlantique. La RFA serait recommandée pour l'estimation des niveaux de retour en dehors du domaine de validité de l'ASS.À cause du petit nombre de sites d'observation, il est préféré une interpolation 1D le long du trait de côte lissé. Le wave set-up est calculé par la formule de Dean et Walton [2009].La dépendance surcote vagues est moyenne le long du littoral méditerranéen. Le facteur de dépendance montre des variations plus importantes le long du littoral de Mer du Nord, Manche et Atlantique, avec un maximum observé en Baie de Seine et des minima en Baie de Mont-Saint-Michel et au niveau de Calais. Des suggestions sont faites pour améliorer les méthodologies développées et appliquées dans le cadre d'un futur travail
Accurate knowledge of the statistical distribution of extreme sea levels is of the utmost importance for the characterization of flood risks in coastal areas, with a particular interest devoted to extreme water levels because they may induce the most dramatic consequences. Research was funded by the French Ministry of Ecology, Sustainable Development and Energy to identify the risk of flooding from the sea in France. The aim is to provide values on design levels along the French coasts by a statistical method of extreme value analysis. These levels must include the effect of the three following components: tide, meteorological surge and wave set-up. The principle is as follows: an analysis is carried out at the harbours, where seal level observations are available, then the result is interpolated between the harbours. Different approaches are tested. In particularly, the following specific items are studied:- the tide surge dependence, with two different types of dependence: a temporal dependence and an amplitude dependence;- the interpolation method: with the comparison of a site-by-site analysis (SSA) with a Regional Frequency Analysis (RFA), and a 1-D with a 2-D interpolation;- the estimation of the wave set-up, based on the state of art of parametric formula;- the surge wave dependence, with the bivariate laws of extreme values. The final result is two profiles of the 100-year water level: one for the still water level (tide and meteorological surge), and the other for the sea level with the wave set-up. The highest sea levels are located, for the English Channel and Atlantic coasts at the Saint-Michel-bay (because of the tide), and for the Mediterranean coast around Marseille. The analysis shows that the temporal tide surge dependence has no effect on the estimation of the sea level extreme values. In contrast, the model of the amplitude tide surge dependence shows some interesting results for few harbours. In comparison with the SSA, the RFA tends to smooth the result. RFA estimates are higher along the Mediterranean coast, and similarly along the English Channel and Atlantic coasts. RFA would be recommended for estimating return levels out of the SSA validity domain. Because of the small number of observation sites, a 1-D interpolation, along a smoothed coastline, is preferred. The wave set-up is calculated with the formula of Dean and Walton [2009].The surge wave dependence is medium along the Mediterranean coast. Variations of the dependence factor are more important along the English Channel and the Atlantic coasts, with a maximum at the bay of the Seine and some minima at the bay of Saint-Michel and Calais. Some ideas are provided to perform the methodology for further work
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Christenson, Nina. "Knowledge, Value and Personal experience : Upper secondary students' resources of supporting reasons when arguing socioscientific issues." Licentiate thesis, Karlstads universitet, Avdelningen för geografi och turism, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:kau:diva-6815.

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This thesis focuses on upper secondary students’ use of resources in their supporting reasons when arguing socioscientific issues (SSIs). The skills of argumentation have been emphasized in science education during the past decades and SSIs are proven a good context for learners to enhance skills of argumentation and achieve the goal of scientific literacy. Research has shown that supporting reasons from various resources are embedded in students’ argumentation on SSIs, and also that multi-perspective involvement in reasoning is important for the quality of argumentation. To explore the reasons used by students in arguing about SSIs in this thesis, the SEE-SEP model was adopted as an analytical framework. The SEE-SEP model covers the six subject areas of sociology/culture, economy, environment/ecology, science, ethics/morality and policy, which are connected to the three aspects of knowledge, value and personal experience. Two studies covering four SSIs (global warming, GMO, nuclear power and consumption) explore how students construct arguments on one SSI topic chosen by them. In paper I, I investigated students’ use of resources in their informal argumentation and to what extent students made use of knowledge. The results showed that students used value to a larger extent (67%) than knowledge (27%). I also found that the distribution of supporting reasons generated by students varied from the different SSIs. In paper II, I explored students’ use of resources in relation to students’ study background (science majors and social-science majors) and gender. The results showed that social-science majors and females generated more numbers of reasons and also showed a larger amount of multi-disciplinary resources in their supporting reasons. From the findings of this thesis, the SEE-SEP model was established as a suitable model used to analyze students’ resources of supporting reasons while arguing about SSIs. Furthermore, the potential for applying the SEE-SEP model in teachers’ SSI-teaching and students’ SSI-learning is suggested. The implications to research and teaching are also discussed.
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Roberts, Creta M. "Promoting generalization of coin value relations with young children via equivalence class formation." Virtual Press, 1999. http://liblink.bsu.edu/uhtbin/catkey/1137578.

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Sidman and Tailby (1982) established procedures to analyze the nature of stimulus to stimulus relations established by conditional discriminations. Their research describes specific behavioral tests to determine the establishment of properties that define the relations of equivalence. An equivalence relation requires the demonstration of three conditional relations: reflexivity, symmetry, and transitivity. The equivalence stimulus paradigm provides a method to account for novel responding. The research suggests that equivalence relations provide a more efficient and effective approach to the assessment, analysis, and instruction of skills. The present research examined the effectiveness of the formation of an equivalence class in teaching young children coin value relations. The second aspect of the study was to determine if there was a relationship between equivalence class formation and generalization of the skills established to other settings. Five children, 4- and 5-years old, were selected to participate in the study based on their lack of skills in the area of coin values and purchasing an item with dimes or quarters equaling fifth cents. The experimental task was presented on a Macintosh computer with HyperCard programming. The experimental stimuli consisted of pictures of dimes, quarters, and Hershey candy bars presented in match-to-sample procedures. Two conditional discriminations were taught (if A then B and if B then C.). The formation of an equivalence class was evaluated by if C then A. Generalization across settings was tested after the formation of an equivalence class by having the children purchase a Hershey candy bar with dimes at a play store. A multiple baseline experimentaldesign was used to demonstrate a functional relationship between the formation of an equivalence class and generalization of skills across settings. The present research provides supportive evidence that coin value relations can be taught to young children using equivalence procedures. The study also demonstrated generalization of novel, untaught stimuli across settings, after the formation of an equivalence class. A posttest on generalization across settings was conducted 3 months after the study. Long-term stability of equivalence relations was demonstrated by three of the subjects.
Department of Special Education
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Mastako, Kimberley Allen. "Choice set as an indicator for choice behavior when lanes are managed with value pricing." Texas A&M University, 2003. http://hdl.handle.net/1969.1/1582.

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Due to recent pricing studies that have revealed substantial variability in values of time among decision makers with the same socioeconomic characteristics, there is substantial interest in modeling the observed heterogeneity. This study addresses this problem by revealing a previously overlooked connection between choice set and choice behavior. This study estimates a discrete choice model for mode plus route plus time choice, subdivides the population according to empirically formed choice sets, and finds systematic variations among four choice set groups in user preferences for price managed lanes. Rather than assume the same values of the coefficients for all users, the model is separately estimated for each choice set group, and the null hypothesis of no taste variations among them is rejected, suggesting that choice set is an indicator for choice behavior. In the State Route 91 study corridor, the price-managed lanes compete with at least two other congestion-avoiding alternatives. The principal hypothesis is that a person’s willingness to pay depends on whether or not he perceives as personally feasible the option to bypass some congestion in a traditional carpool lane or by traveling outside the peak period. The procedure for estimating the choice sets empirically is predicated on the notion that individuals operate within a wide array of unobservable constraints that can establish the infeasibility of either alternative. The universal choice set includes eight combinations of mode and time and route, wherein there are exactly two alternatives for each. Choice sets are formed from an assumed minimum set, which is expanded to one of three others whenever a non-zero choice probability for either ridesharing, or shoulder period travel, or both is revealed in a person’s history of choice behavior. Based on the test of taste variations, this author finds different values of time across the four choice set groups in the study sample. If these relationships can be validated in other locations, this would make a strong case for modeling choice behavior in value pricing as a function of choice set.
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Books on the topic "Vague Set"

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Riney, Josephine. Fuzzy set theory: An application of fuzzy sets and linguistic variables to the processing of vague data in a studentprogress reporting system. [S.l: The author], 1995.

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1960-, Meyer Klaus Dieter, ed. Statistics with vague data. Dordrecht: D. Reidel, 1987.

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Fuzzy cooperative games: Cooperation with vague expectations. Heidelberg: Physica-Verlag, 2001.

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1943-1995, Zucca Pierre, and Trockel Rosemarie 1952-, eds. Lebendes Geld. Köln: Salon Verlag, 2005.

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John, Shook, and Lean Enterprise Institute, eds. Learning to see: Value stream mapping to create value and eliminate muda. Brookline, MA: Lean Enterprise Institute, 2003.

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Kyriazi, Harold. Libertarian Party at sea on land. New York, NY: R. Schalkenbach Foundation, 2000.

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Bacon, Andrew. Vagueness and Thought. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198712060.001.0001.

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According to orthodoxy the study of vagueness belongs to the domain of the philosophy of language. On that view, to solve the paradoxes of vagueness we need to investigate the nature of words like ‘heap’ and ‘bald’. This book criticizes linguistic explanations of the state of ignorance we find ourselves in when confronted with borderline cases and develops, within the framework of classical logic, a theory of propositional vagueness in its stead. The view places the study of vagueness squarely in epistemological terms, situating it within a theory of rational propositional attitudes. Once one has accepted vague propositions, a number of questions about their role in thought become conspicuous. Can one’s total evidence be vague? What sort of support does vague evidence lend to precise matters and conversely? Can rational people agree about the precise whilst disagreeing about the vague? Is it rational to care intrinsically about vague matters? Can one’s attitudes towards vague propositions be relevant in decision making? The book develops a set of positions on these matters, and exploits them in expounding a novel theory of vagueness in which vagueness is defined in terms of its role in thought. The resulting view is applied to a number of problems in the philosophy of vagueness.
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Choices Special Value Set. Contemporary Books, 1994.

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Zachary, Lois J. Mentorship Value Pack Set. Wiley & Sons, Incorporated, John, 2009.

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Value Biographies Series, Set (Value Biographies Series). Childs World, 2002.

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Book chapters on the topic "Vague Set"

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Kruse, Rudolf, and Klaus Dieter Meyer. "Topological properties of fuzzy set spaces." In Statistics with Vague Data, 50–62. Dordrecht: Springer Netherlands, 1987. http://dx.doi.org/10.1007/978-94-009-3943-1_6.

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Bose, Ankita, and Kalyani Mali. "Gray Scale Image Segmentation with Vague Set." In Communications in Computer and Information Science, 95–105. Singapore: Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-13-8578-0_8.

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Chunsheng, Cui, Zang Zhenchun, Liu Feng, and Qu Ying. "Application of Vague Set in Recommender Systems." In LISS 2012, 1353–59. Berlin, Heidelberg: Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-32054-5_192.

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Li, Qifang, and Chuanjuan Yin. "The Integration of Temporal Database and Vague Set." In Emerging Technologies for Information Systems, Computing, and Management, 817–23. New York, NY: Springer New York, 2013. http://dx.doi.org/10.1007/978-1-4614-7010-6_91.

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Dixit, Abhishek, Akhilesh Tiwari, and Rajendra Kumar Gupta. "Investigating Multilevel Hesitated Patterns Using Vague Set Theory." In Advances in Intelligent Systems and Computing, 335–45. Singapore: Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-4032-5_31.

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Pauly, Alejandro, and Markus Schneider. "Vague Spatial Data Types, Set Operations, and Predicates." In Advances in Databases and Information Systems, 379–92. Berlin, Heidelberg: Springer Berlin Heidelberg, 2004. http://dx.doi.org/10.1007/978-3-540-30204-9_26.

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Wang, Jian-xin, Sheng-Quan Ma, and Zhi-qing Zhao. "A New Measurement of Similarity About Rough Vague Set." In Advances in Intelligent Systems and Computing, 157–64. Cham: Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-03449-2_16.

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Das, Santosh Kumar, and Sachin Tripathi. "Energy Efficient Routing Protocol for MANET Using Vague Set." In Advances in Intelligent Systems and Computing, 235–45. Singapore: Springer Singapore, 2016. http://dx.doi.org/10.1007/978-981-10-0448-3_19.

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Chen, Shyi-Ming. "Analyzing Fuzzy System Reliability Based on the Vague Set Theory." In Studies in Computational Intelligence, 347–62. Berlin, Heidelberg: Springer Berlin Heidelberg, 2007. http://dx.doi.org/10.1007/978-3-540-37372-8_12.

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Greco, Salvatore, Benedetto Matarazzo, and Roman Slowinski. "Rough Set Processing of Vague Information Using Fuzzy Similarity Relations." In Finite Versus Infinite, 149–73. London: Springer London, 2000. http://dx.doi.org/10.1007/978-1-4471-0751-4_10.

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Conference papers on the topic "Vague Set"

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Bose, Ankita, and Kalyani Mali. "Clustering with vague set." In 2016 Second International Conference on Research in Computational Intelligence and Communication Networks (ICRCICN). IEEE, 2016. http://dx.doi.org/10.1109/icrcicn.2016.7813654.

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Tang, Zhigang, Dongyuan Liu, and Jiarong Liang. "The product of vague set." In 2012 International Conference on Systems and Informatics (ICSAI). IEEE, 2012. http://dx.doi.org/10.1109/icsai.2012.6223603.

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Hassan, Nasruddin, and Khaleed Alhazaymeh. "Vague soft expert set theory." In PROCEEDINGS OF THE 20TH NATIONAL SYMPOSIUM ON MATHEMATICAL SCIENCES: Research in Mathematical Sciences: A Catalyst for Creativity and Innovation. AIP, 2013. http://dx.doi.org/10.1063/1.4801233.

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Sun, Bing-Zhen, You-Quan Xu, and Da-Lin Zeng. "Rough vague set over two universes." In 2013 International Conference on Machine Learning and Cybernetics (ICMLC). IEEE, 2013. http://dx.doi.org/10.1109/icmlc.2013.6890376.

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Zong, Peng. "MTS Algorithm Based on Vague Set." In 2011 International Conference on Intelligence Science and Information Engineering (ISIE). IEEE, 2011. http://dx.doi.org/10.1109/isie.2011.123.

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Alhazaymeh, Khaleed, and Nasruddin Hassan. "Generalized vague soft expert set theory." In THE 2013 UKM FST POSTGRADUATE COLLOQUIUM: Proceedings of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology 2013 Postgraduate Colloquium. AIP Publishing LLC, 2013. http://dx.doi.org/10.1063/1.4858779.

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Alhazaymeh, Khaleed, and Nasruddin Hassan. "Einstein-operations on vague soft set." In THE 4TH INTERNATIONAL CONFERENCE ON MATHEMATICAL SCIENCES: Mathematical Sciences: Championing the Way in a Problem Based and Data Driven Society. Author(s), 2017. http://dx.doi.org/10.1063/1.4980950.

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Tao, Jian, and Sumei Yang. "Selection of Sporting Goods with Vague Set." In 2012 Sixth International Conference on Internet Computing for Science and Engineering (ICICSE). IEEE, 2012. http://dx.doi.org/10.1109/icicse.2012.53.

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Feng, Lin. "Knowledge Acquisition Based on Vague Rough Set." In 2009 International Conference on Management and Service Science (MASS). IEEE, 2009. http://dx.doi.org/10.1109/icmss.2009.5301589.

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Li, TianZhi. "A New Measure of Entropy for Vague Set." In 2009 WRI Global Congress on Intelligent Systems. IEEE, 2009. http://dx.doi.org/10.1109/gcis.2009.154.

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Reports on the topic "Vague Set"

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Le Maux, Laurent. Bagehot for Central Bankers. Institute for New Economic Thinking Working Paper Series, February 2021. http://dx.doi.org/10.36687/inetwp147.

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Walter Bagehot (1873) published his famous book, Lombard Street, almost 150 years ago. The adage “lending freely against good collateral at a penalty rate” is associated with his name and his book has always been set on a pedestal and is still considered as the leading reference on the role of lender of last resort. Nonetheless, without a clear understanding of the theoretical grounds and the institutional features of the British banking system, any interpretation of Bagehot’s writings remains vague if not misleading—which is worrisome if they are supposed to provide a guideline for policy makers. The purpose of the present paper is to determine whether Bagehot’s recommendation remains relevant for modern central bankers or whether it was indigenous to the monetary and banking architecture of Victorian times.
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Baader, Franz, Pavlos Marantidis, and Alexander Okhotin. Approximately Solving Set Equations. Technische Universität Dresden, 2016. http://dx.doi.org/10.25368/2022.227.

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Unification with constants modulo the theory ACUI of an associative (A), commutative (C) and idempotent (I) binary function symbol with a unit (U) corresponds to solving a very simple type of set equations. It is well-known that solvability of systems of such equations can be decided in polynomial time by reducing it to satisfiability of propositional Horn formulae. Here we introduce a modified version of this problem by no longer requiring all equations to be completely solved, but allowing for a certain number of violations of the equations. We introduce three different ways of counting the number of violations, and investigate the complexity of the respective decision problem, i.e., the problem of deciding whether there is an assignment that solves the system with at most l violations for a given threshold value l.
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Bray, Wendy, Zachary Champagne, Tanya Blais, and Robert Schoen. Assessing Early Elementary Students' Place Value Understanding: A Set of Interview Tasks. Florida State University, June 2017. http://dx.doi.org/10.17125/fsu.1510066800.

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Tanabé, Susumu, Abuzer Gündüz, and Bayram A. Ersoy. On Real Curve Construction for Asymptotic Critical Value Set of a Polynomial Map. "Prof. Marin Drinov" Publishing House of Bulgarian Academy of Sciences, May 2021. http://dx.doi.org/10.7546/crabs.2021.05.02.

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Freed, N., and K. Moore. MIME Parameter Value and Encoded Word Extensions: Character Sets, Languages, and Continuations. RFC Editor, August 1997. http://dx.doi.org/10.17487/rfc2184.

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Freed, N., and K. Moore. MIME Parameter Value and Encoded Word Extensions: Character Sets, Languages, and Continuations. RFC Editor, November 1997. http://dx.doi.org/10.17487/rfc2231.

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Mangubhai, Sangeeta, Yashika Nand, Ravinesh Ram, Margaret Fox, Margaret Tabunakawai-Vakalalabure, and Tevita Vodivodi. Value Chain Analysis of the Wild Caught Sea Cucumber Fishery in Fiji. Suva, Fiji: Widlife Conservation Society, 2016. http://dx.doi.org/10.19121/2016.report.dmx3207000000.

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Reilly, Kieran. Report on economic value of ocean observations. EuroSea, 2022. http://dx.doi.org/10.3289/eurosea_d8.6.

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This study sets out to assess the economic value of ocean observations in qualitative terms. The study aims to examine the perspective of selected co-developers and end users on the impact of the EuroSea Key Exploitable Results on them. While efforts were made to collect quantitative data on the economic impact of the results on the users, this report uses a focussed case study approach to qualitatively assess the value of the demonstration products and services for the co-developers and users. The report focusses on the main demonstration products and services with potential for commercialisation in EuroSea that were identified in the exploitation strategy.
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Oyarzún Gutierrez, Alfredo. Aplicación y análsis Value at Risk al tipo de cambio dólar peo chileno año 2000-2021. Universidad Autónoma de Chile, November 2021. http://dx.doi.org/10.32457/12728/984320215.

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A inicios de los años 90, JP Morgan, banco norteamericano, desarrolló la metodología de Value at Risk (VaR) para medir el riesgo de diversas carteras e instrumentos, la que se ha implementado en casi todos los bancos del mundo y Chile no es la excepción, siendo de hecho una herramienta exigida por la Comisión Mercado Financiero (CMF). El objetivo principal de este trabajo es la aplicación de la Metodología al tipo de cambio en Chile ($/dólar), para lo cual se utilizó una amplia base de datos de 21 años de precios de cierre diario interbancarios, semanales y los mensuales. El cálculo del VaR para una posición larga o corta en dólares permite determinar cuál es la máxima pérdida posible con un 95% o 99% de nivel de confianza en un determinado período de tiempo. Los resultados muestran que con un 95% de confianza, la máxima pérdida que podría alcanzar una posición de un día para otro (overnight) es de 1,057% de ésta (USD1.057 para un ejemplo de USD100.000). Con una confianza estadística de menos de 5% se podría registrar una pérdida mayor a USD1.057, de una semana para otra USD2.524 y de un mes a otro USD5.583. Adicionalmente, se calculó el VaR desde el inicio de la pandemia en Chile, resultando ser más riesgoso. Esta metodología estadística, es de fácil uso e interpretación, pero siempre habrá imponderables como la pandemia, guerras, crisis subprime, entre otros, que lleva a replantearse estos modelos en la búsqueda de poder anticiparse.
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Filippou, Ilias, James Mitchell, and My T. Nguyen. The FOMC versus the Staff: Do Policymakers Add Value in Their Tales? Federal Reserve Bank of Cleveland, August 2023. http://dx.doi.org/10.26509/frbc-wp-202320.

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Using close to 40 years of textual data from FOMC transcripts and the Federal Reserve staff's Greenbook/Tealbook, we extend Romer and Romer (2008) to test if the FOMC adds information relative to its staff forecasts not via its own quantitative forecasts but via its words. We use methods from natural language processing to extract from both types of document text-based forecasts that capture attentiveness to and sentiment about the macroeconomy. We test whether these text-based forecasts provide value-added in explaining the distribution of outcomes for GDP growth, the unemployment rate, and inflation. We find that FOMC tales about macroeconomic risks do add value in the tails, especially for GDP growth and the unemployment rate. For inflation, we find value-added in both FOMC point forecasts and narrative, once we extract from the text a broader set of measures of macroeconomic sentiment and risk attentiveness.
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