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Підхід до уточнення поведінкових моделей програмного забезпечення з використанням паттернів проектування
Full text linkAn approach to behavioral software models refinement is proposed in this paper. Behavioral software models are represented as UML collaboration diagrams. The operation of behavioral software models refinement can be both executed as a separate operation of Model-Driven Architecture (MDA) and Model-Driven Development (MDD) approaches and as a constituent of other technics which require software models transformation or verification [2]. The proposed approach is based on matching of applications’ formalized process description with behavioral constituents of design patterns. Behavioral constituents of design patterns contain formalized representation of application functional requirements that are corresponded with some design pattern. The behavioral design patterns constituents for patterns “Bridge” and “State” are formed. Using this constituents refinement collaboration diagrams are designed. The results of problem domain explorations “Designing of cutting schemas for shoe and leather good details” are systematized. The requirements specification to class library that solves such tasks of the problem domain as designing of convex hull (detail representation), layings, layouts, sections, and cutting schemas is presented. The example of behavioral software models elicitation for solving task of designing laying for shoe and leather good with using formalized analytical representation is represented.Prombles in programming 2014; 2-3: 112-120 У роботі представлено підхід до уточнення поведінкових моделей програмного забезпечення (ПЗ), які представляються діаграмами кооперацій. Уточнення поведінкових моделей ПЗ може бути як і окремою операцією Model-Driven Architecture (MDA) та Model-Driven Development (MDD) [1], так і складовою у вирішенні завдань трансформації та верифікації моделей ПЗ [2]. Запропонований підхід базується на співставленні формалізованого опису процесів застосування з шаблонами, що представляють поведінкові складові паттернів проектування, та подальшого уточнення діаграм кооперацій відповідно до цих шаблонів. Поведінкові складові паттернів проектування містять формалізоване представлення функціональних вимог до застосування, які відповідають визначенному паттерну проектування. Сформовано поведінкові шаблони паттернів проектування «Міст» та «Стан», використовуючи які, спроектовано уточнені діаграми кооперацій. Систематизовано результати досліджень проблемного домену «Проектування розкрійних схем рулонних матеріалів деталей взуття та шкіргалантереї». Представлено специфікацію вимог до бібліотеки класів, що вирішує такі завдання цього проблемного домену, як побудова еквідістанти (образу деталі), укладок, розкладок, секцій та розкрійних схем. Продемонстровано приклад уточнення поведінкової моделі ПЗ для виконання завдання побудови щільних укладок розкрійних схем деталей взуття та шкіргалантереї із використанням формалізованого аналітичного представлення уточнених діаграм кооперацій.Prombles in programming 2014; 2-3: 112-120
An approach to behavioral software models refinement using design patterns
No full textAn approach to behavioral software models refinement is proposed in this paper. Behavioral software models are represented as UML collaboration diagrams. The operation of behavioral software models refinement can be both executed as a separate operation of Model-Driven Architecture (MDA) and Model-Driven Development (MDD) approaches and as a constituent of other technics which require software models transformation or verification [2]. The proposed approach is based on matching of applications’ formalized process description with behavioral constituents of design patterns. Behavioral constituents of design patterns contain formalized representation of application functional requirements that are corresponded with some design pattern. The behavioral design patterns constituents for patterns “Bridge” and “State” are formed. Using this constituents refinement collaboration diagrams are designed. The results of problem domain explorations “Designing of cutting schemas for shoe and leather good details” are systematized. The requirements specification to class library that solves such tasks of the problem domain as designing of convex hull (detail representation), layings, layouts, sections, and cutting schemas is presented. The example of behavioral software models elicitation for solving task of designing laying for shoe and leather good with using formalized analytical representation is represented.Prombles in programming 2014; 2-3: 112-120
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Full text linkWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Dispelling the Myths Behind First-author Citation Counts
Full text linkWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
koamabayili/VECTRON-author-checklist: VECTRON author checklist
No full textWe have done our best to complete the author checklist relating to the use of animals in the hut study. Note that the objective for the hut study was to evaluate the IRS treatment applications for residual efficacy against Anopheles mosquitoes, including the local An. coluzzii mosquito population. Cows were only used to attract mosquitoes into the huts and no tests were carried out directly on the cows. The author checklist is intended for use with studies where experiments are carried out on animals, which is why we have had such difficulty in completing this for the hut study, as many of the questions do not relate to how the cows were used
Author-wise bibliometric analysis based on entropy.
No full textAuthor-wise bibliometric analysis based on entropy.</p
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