Piotr Findeisen The Graphical Extension for the EARA Model
نویسنده
چکیده
This document presents the Graphical Extension (GE) to the EARA Model, used in the Metaview project. Similar to the EARA Model having two layers: one for describing a development method (environment) and another to describe actual designs or systems for a specific application, GE also has two parts. The first part supplements the environment definition, introducing graphical (geometrical) forms that can be used to represent ideas contained in the environment and some drawing rules (constraints) that must be satisfied for any "correct" representation of a particular design. This part of GE is described in section 1.
منابع مشابه
An Asymptotic Behaviour of the Marginal Likelihood for General Markov Models
The standard Bayesian Information Criterion (BIC) is derived under regularity conditions which are not always satisfied in the case of graphical models with hidden variables. In this paper we derive the BIC for the binary graphical tree models where all the inner nodes of a tree represent binary hidden variables. This provides an extension of a similar formula given by Rusakov and Geiger for na...
متن کاملObject-Oriented Modeling in Metaview
In our work we investigate the capability of Metaview, a meta-CASE system, to define Object-Oriented CASE environments. An innovative feature of Metaview is the use of aggregation, as a mechanism for linking method fragments. This approach is illustrated in the speciJication of our environment to support OMT one of the most popular Object-Oriented development methods.
متن کاملBypassing the Need for the Transcriptional Activator EarA through a Spontaneous Deletion in the BRE Portion of the fla Operon Promoter in Methanococcus maripaludis
In Methanococcus maripaludis, the euryarchaeal archaellum regulator A (EarA) is required for the transcription of the fla operon, which is comprised of a series of genes which encode most of the proteins needed for the formation of the archaeal swimming organelle, the archaellum. In mutants deleted for earA (ΔearA), there is almost undetectable transcription of the fla operon, Fla proteins are ...
متن کاملDetermination of Vascular Endothelial- and Fibroblast-Growth Factor Receptors in a Mouse Fibrosarcoma Tumor Model Following Photodynamic Therapy
The role of angiogenic molecules, like vascular endothelial growth factor (VEGF) and fibroblast growth factor (FGF) in tumor angiogenesis was well confirmed. Photodynamic therapy (PDT) action is, to very high degree, based on tumor vasculature damage. Therefore, it seemed to be important to evaluate growth factor receptors after PDT. The extent of receptor expression was studied by immuno-histo...
متن کامل