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Introduction to Hierarchical Modeling
Journal of Palliative Medicine, 2009Hierarchical modeling (HM) is a statistical technique that has gained in popularity in health care research. It has been used for analysis of secondary data, performance profiles or benchmarking studies, and in prospective trials. The technique is used in situations in which traditional regression analysis might lead to incorrect conclusions ...
Howard B, Degenholtz, Mamta, Bhatnagar
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Models of Hierarchal Replacement
IEEE Transactions on Reliability, 1979Replacement problems can take a wide variety of forms. We discuss techniques which can be applied to a rather broad class of problems, including as special cases many practical situations. The models incorporate allowances for both-i) replacement from aging stocks, ii) hierarchal structures for replacement elements of different kinds. For the most part,
Johnson, N. L., Kotz, Samuel
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Proceedings. 1998 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (Cat. No.98CB36231), 2002
This paper presents a new technique for modelling object classes (such as faces) and matching the model to novel images from the object class. The technique can be used for a variety of image analysis applications including face recognition, object verification and facial expression analysis.
Michael J. Jones 0001, Tomaso A. Poggio
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This paper presents a new technique for modelling object classes (such as faces) and matching the model to novel images from the object class. The technique can be used for a variety of image analysis applications including face recognition, object verification and facial expression analysis.
Michael J. Jones 0001, Tomaso A. Poggio
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Hierarchical Models of Attitude
Multivariate Behavioral Research, 1985Although the philosophy of science literature argues that a distinction should be made between different levels of abstraction, it is only recently that such models have been developed and estimated by researchers in the social sciences. Estimation of such hierarchical models, which was not possible earlier, is made easier by the work of Bentler and ...
REDDY, Srinivas K. +1 more
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IEEE Transactions on Fuzzy Systems, 2018
In this study, we present a methodology of building a hierarchical framework of system modeling by engaging concepts and design methodology of granular computing. We demonstrate that it arises as a result of designing and using locally constructed models to develop a model of a global nature.
Rami Al-Hmouz +3 more
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In this study, we present a methodology of building a hierarchical framework of system modeling by engaging concepts and design methodology of granular computing. We demonstrate that it arises as a result of designing and using locally constructed models to develop a model of a global nature.
Rami Al-Hmouz +3 more
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Hierarchical modeling of agreement
Statistics in Medicine, 2012Kappa‐like agreement indexes are often used to assess the agreement among examiners on a categorical scale. They have the particularity of correcting the level of agreement for the effect of chance. In the present paper, we first define two agreement indexes belonging to this family in a hierarchical context.
Vanbelle, Sophie +3 more
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10th Working Conference on Reverse Engineering, 2003. WCRE 2003. Proceedings., 2004
The reflexion model originally proposed by Murphyand Notkin allows one to structurally validate a descriptiveor prescriptive architecture model against asource model.First, the entities in the source modelare mapped onto the architectural model, then discrepanciesbetween the architecture model and source modelare computed automatically.The original ...
Rainer Koschke, Daniel Simon
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The reflexion model originally proposed by Murphyand Notkin allows one to structurally validate a descriptiveor prescriptive architecture model against asource model.First, the entities in the source modelare mapped onto the architectural model, then discrepanciesbetween the architecture model and source modelare computed automatically.The original ...
Rainer Koschke, Daniel Simon
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Hierarchical models of warfare
Automation and Remote Control, 2013zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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A model for hierarchical memory
Proceedings of the nineteenth annual ACM conference on Theory of computing - STOC '87, 1987In this paper we introduce the Hierarchical Memory Model (HMM) of computation. It is intended to model computers with multiple levels in the memory hierarchy. Access to memory location x is assumed to take time ⌈ log x ⌉. Tight lower and upper bounds are given in this model for the time complexity of searching, sorting, matrix multiplication and FFT ...
Alok Aggarwal +3 more
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Metagraphs in Hierarchical Modeling
Management Science, 1997When using a decision support system (DSS) containing a large model base, a user has to decide which specific models are relevant for any particular task. When the model base is large and diverse, this task can be quite difficult. Furthermore, the number and variety of models available can be confusing.
Amit Basu +2 more
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