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A digital random interval generator
Electroencephalography and Clinical Neurophysiology, 1972Abstract A digital random interval generator based on a 10-bit linear feed-back register is described in principle. The instrument may run under computer control or in a recycle mode. It produces random intervals within a selectable range. It has been used to control interstimulus intervals in neural network experiments.
H M, Keller, V, Corti, R, von der Heydt
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The Interval General Health Questionnaire
British Journal of Psychiatry, 1990An adaptation of the LIFE procedure was used with a self-report questionnaire to assess 173 medical students, close to their enrolment and again about six months later. The assessment procedure enabled changes in symptoms of anxiety and depression over the interval between interviews to be recorded and the subsequent classification of the symptom ...
P G, Surtees, P M, Miller
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Interval Additive Generators of Interval T-Norms
2008The aim of this paper is to introduce the notion of interval additive generators of interval t-norms as interval representations of additive generators of t-norms, considering both the correctness and the optimality criteria, in order to provide a more systematic methodology for the selection of interval t-norms in the various applications.
Graçaliz Pereira Dimuro +3 more
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On interval additive generators of interval overlap functions and interval grouping functions
Fuzzy Sets and Systems, 2017Overlap functions and grouping functions are generalizations of continuous t-norms and t-conorms, respectively, when associativity is dropped. These functions can be applied in decision making, classification or image processing. In this paper, the authors introduce interval overlap functions and interval grouping functions and show their properties ...
Junsheng Qiao, Bao Qing Hu
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Interval additive generators of interval t-norms and interval t-conorms
Information Sciences, 2011Interval-valued membership functions play a more and more important role in the recent development and generalization of fuzzy set theory. Similarly, this is the case with multicriteria decision making and related areas, including integrals as utility functions, among others. However, then the theory of aggregation of interval inputs became a hot topic.
Graçaliz Pereira Dimuro +3 more
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Reasoning about generalized intervals
1998Extending previous notions of generalized intervals, this paper defines the generalized interval as a tuple of solutions of some consistent interval network. It studies the possible relations between such generalized intervals and introduces the notion of a generalized interval network.
Philippe Balbiani +3 more
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On the Generation of QFT Bounds for General Interval Plants
Journal of Dynamic Systems, Measurement, and Control, 1994Considered in this paper is the question of synthesizing a fixed compensator for an interval plant so that (i) robust stability and (ii) robust disturbance rejection in the sense of Quantitative Feedback Theory (QFT) are attained. As expected, the problem reduces to one of loop shaping a nominal transfer function that avoids a set of frequency ...
Zhao, Yongdong, Yajasuriya, Suhada
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Tropical Generalized Interval Systems
2019This paper aims to refine the formalization of David Lewin’s Generalized Interval System (GIS) by the means of tropical semirings. Such a new framework allows to broaden the GIS model introducing a new operation and consequently new musical and conceptual insights and applications, formalizing consistent relations between musical elements in an ...
Giovanni Albini, Marco Paolo Bernardi
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Hamiltonian circuits in interval graph generalizations
Information Processing Letters, 1986We consider the problem of finding a Hamiltonian circuit in some classes of intersection graphs which generalize interval graphs. We show that the problem is NP-complete for undirected path graphs (and hence chordal graphs), double interval graphs, and rectangle graphs.
BERTOSSI AA, BONUCCELLI, MAURIZIO ANGELO
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Confidence Intervals for the Generalized ROC Criterion
Biometrics, 1997Receiver operating characteristic (ROC) curves are frequently used to assess the usefulness of diagnostic markers. When several diagnostic markers are available, they can be combined by a best linear combination: that is, when the area under the ROC curve of this combination is maximized among all possible linear combinations.
Reiser, Benjamin, Faraggi, David
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