نتایج جستجو برای: negative schemas
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Like any software artifact, conceptual schemas of information systems can be tested. Testing conceptual schemas has some similarities with testing programs, but there are important differences. We present a list of six kinds of tests that can be applied to conceptual schemas. Some of them require complete schemas comprising both the structural and the behavioral parts, but we show that it is us...
AbstrAct: Schema matching is a basic problem in many database application domains, such as data integration. The problem of schema matching can be formulated as follows, " given two schemas, S i and S j , find the most plausible correspondences between the elements of S i and S j , exploiting all available information, such as the schemas, instance data, and auxiliary sources " [24]. Given the ...
Extended Abstract 1 Introduction A program schema is an abstraction of a class of actual programs, in the sense that it represents their data-ow and control-ow, but does not contain (all) their actual computations or (all) their actual data structures. Program schemas have been shown to be useful in a variety of applications, such as proving properties of programs, teaching programming to novic...
An interesting topic on designing entity relationship (ER) schemas is how to transform ER schemas into knowledge bases (KBs) in description logics (DLs). It is significance in translations that one can use automated DL reasoning services to support the development and maintenance of correct ER schemas. This paper proposed a faithful translation, which translates ER schemas and ER models into KB...
Cognitive Flexibility and Coronavirus Anxiety: Mediating Role of Emotion Regulation Maladaptive Schemas
BACKGROUND War, as a stressor event, has a variety of acute and chronic negative consequences, such as posttraumatic stress disorder (PTSD). In this context, early maladaptive schema-based problems in PTSD have recently become an important research area. The aim of this study was to assess early maladaptive schemas in patients with acute and chronic PTSD. METHOD Using available sampling metho...
Objectives: The aim of this study was to compare early maladaptive schemas in sex and non-sex offenders. Methods: In current descriptive post-hoc study, 45 sex offenders were selected by voluntary sampling method from Tehran Ghezel Hesar and Karaj Rajaei Shahr prisons. Forty five homogeneous non-sex offenders in terms of age, marital status, education and job were selected from Karaj detention ...
Introduction: In recent decades, many studies have investigated the role of schemas and emotion regulation in marital dissatisfaction and divorce but they have ignored psychological factors of emotional divorce. The purpose of the current study is to predict couples' emotional divorce based on early maladaptive schemas, emotion regulation and its components. Method: The research population was...
Abstract Goal: This study aimed to investigate the meditative role of early maladaptive schemas in relationship between attachment styles and coping styles among patients who referred to addiction abortion centers in Abhar. Method: Using multistage cluster sampling method, 234 addicts were selected as sample. The Attachment Styles Questionnaire (Hazen & Shaver, 1987), Folkman and Lazarus’s ...
We study the data transformation capabilities associated with schemas that are presented by labeled directed multi-graphs and path equivalence constraints. Unlike most approaches which treat graph-based schemas as abbreviations for relational schemas, we treat graph-based schemas as categories. A morphism M between schemas S and T , which can be generated from a visual mapping between graphs, i...
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