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About 10,000 papers for “Relational model”

Relational Model

Somenzi, Damiano Marino · AMS Campus - AlmaDL · 2017

Cited by 0

Relational Model

David W. Eembley · Encyclopedia of Database Systems · 2009

Cited by 0

Relational Model Study

drew margolin, Yiwei Xu, Jonathon Schuldt · Open Science Framework · 2022

This proposed research tests the relational model of message processing. The proposed model argues that belief in /acceptance of facts in a message is influenced by the social relationship that the receiver intends to build with (or against) or on behalf (or against) the source. The main purpose of the study is to check whether the manipulation of source motivation works as the researchers intend. We mainly look at two types of source intention/motivation: benefiting society (pro-social), benefiting self (selfish). This project will explore the relational model of message processing. This model differs from both the classic source credibility model as well as other models of misinformation acceptance (motivated reasoning, identity-based approaches). Like the source credibility model, the relational model emphasizes features of the source, including their motivation. However, where the source credibility model focuses on what the source did (in constructing the message), the relational model focuses on what the source is going to do. Source credibility asks an epistemological question – should we believe this message given what we know about what this source may have done (in constructing it)? The relational model asks a power-related question – should we support this source given what we know about what they may do in the future? We then connect this support to belief through the idea of communication preparation. The key to our study is the ability to make sources appear more or less attractive as relational investments in a manner that is independent of their epistemic authority.

Cited by 0Open access

Relational Turbulence Model

Denise Haunani Solomon · The International Encyclopedia of Interpersonal Communication · 2015

Abstract The relational turbulence model is focused on the transformations that surround movement from one relationship state to another. The theory posits that transitions in relationships correspond with increases in relational uncertainty and maladaptive patterns of interdependence. These relationship states complicate interpersonal relating by exacerbating negative emotions, promoting negative cognitions, and undermining people's ability to express and process messages. In its initial conception, the relational turbulence model focused on one particular relationship transition: the escalation of romantic relationships from casual dating to serious, mutually committed involvement. Subsequently, the scope of the theory was broadened to include transitions that might occur within more established relationships, such as marriage, when circumstances internal or external to relational dyads render previous perceptions of the relationship and patterns of interaction obsolete.

Cited by 14Open access

The Relational Model

Elvis C. Foster, Shripad V. Godbole · Apress eBooks · 2014

This chapter introduces you to the fundamental principles and concepts upon which subsequent chapters will be built. Discussion advances under the following captions:

Cited by 3

RELATIONAL AND NON-RELATIONAL MODEL OF DATABASES

Даниела Орозова · Bulgarian Portal for Open Science · 2017

Разглеждат се основните понятия и характеристики на релационните бази от данни като набор от обекти (таблици, ограничения, индекси, изгледи, съх ранени процедури, дефинирани от потребителя функции, тригери и други), които представляват логически компоненти, видими за потребителите. Представени са алтернативни подходи и особености на нерелационните бази от данни, примерни справки и съответните заявки. Засяга се парадигмата Big Data с нейни основни характеристики и предизвикателства.

Cited by 0Open access

Relational Data Model Fundamentals

2003

This chapter contains sections titled: Chapter Objectives Structure and Components Data Integrity Constraints Data Manipulation Relational Model Design Chapter Summary Review Questions Exercises

Cited by 0

Fuzzy Relational Ontological Model

Ivan Ricarte, Rachel Pereira, Ivan Ricarte et al. · 2016

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Cited by 0

Binary Relational Data Model

І.S. Chystiakova, В.А. Резніченко · PROBLEMS IN PROGRAMMING · 2017

The paper is related to the problem of data integration in the Semantic Web and is a continuation of the previously published works, which was dedicated to the creation of mappings from the description logic (DL) into binary relational data model. In this paper, we define the binary relational data model, namely, its structure and algebra. This algebra contains classical relational algebra operations that do not increase arity of relations, modified classical relational algebra operations that increase arity, and a number of additional operations that allow interpreting certain concepts and roles of DL. The publication also discusses how to convert the n-ary relational data structure into a binary one. In this paper, the previously obtained research results are used, namely RM 2 data structure and mapping of basic concepts, roles, axioms of DL ALC and its extensions into the relational data model. Problems in programming 2017; 2: 96-105

Cited by 2Open access