Mapping XML Schema to Entity Relationship and Extended Entity Relationship Models

Bagui, Sikha

doi:10.1504/ijiids.2007.016684

Cited by 5 publications

(4 citation statements)

References 16 publications

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“…At this abstract data innovation model or conceptual schema development phase, classes and relationships of all abstract entities or items are conscientiously classified and constructed in such a way that resembles organizations' real-life exercises and events. For instance, an Entity-Relationship Model (Bagui & Bouressa, 2014;Pandey & Pandey, 2019;Storey & Song, 2017), a data modelling technique is used to delineate the variety of data to be stored and ensures efficient data management without sacrificing the quality of data in a database. A logical schema composition also functions in the same way where logical object related classes are defined.…”

Section: Step 3: Refinementmentioning

confidence: 99%

Architecting and Developing Big Data-Driven Innovation (DDI) in the Digital Economy

Sultana

Akter

Kyriazis

et al. 2021

Journal of Global Information Management

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To revamp with new creative age characterized by ongoing digital transformation, more and more industries are capitalizing on digital innovation for their sustainable business growth. Drawing on a systematic literature review, thematic analysis, and using the theories of dynamic capabilities and market orientation, this research scrutinizes a systematic process for developing analytics-based data-driven innovation (DDI). Findings suggest a standardized seven-step process for DDI, including product conceptualization, data acquisition, data refinement, data storage and retrieval, distribution, presentation, and market feedback.

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Section: Step 3: Refinementmentioning

confidence: 99%

Architecting and Developing Big Data-Driven Innovation (DDI) in the Digital Economy

Sultana

Akter

Kyriazis

et al. 2021

Journal of Global Information Management

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“…In the ER model, full participation between EntityA and EntityB means that every instance of EntityA participates in a relationship with EntityB (Bagui, 2007).…”

Section: Mapping Full Participation Relationshipsmentioning

confidence: 99%

“…For example, if we have two entities, SCHOOL and DEPART-MENT, the cardinality ratio would answer questions like: one SCHOOL has how many DEPARTMENTs, or, one DEPARTMENT can belong to how many SCHOOLs? Cardinality ratios of relationships between entities in the ER model are presented in the form: 1:1, 1:M, or M:N (Bagui, 2007). Next we discuss the mappings of cardinality ratios of relationships between entities or objects in general SDOs and XML's SDO constructs.…”

Section: Mapping Cardinality Ratiosmentioning

confidence: 99%

Modeling Service Data Objects (SDOs) to the Entity-Relationship (ER) Model

Bagui

Sweetman

2012

International Journal of Information Technology and Web Engineering

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In this paper the authors present a conceptual framework for translating Service Data Objects (SDOs) and XML’s SDOs to the Entity Relational (ER) Model. With the increasing dependence on service oriented architectures and the increasing need for SDOs in service oriented architectures (SOA), it is important to have a good understanding of SDOs in terms of the ER model so that SDOs can be easily converted to the relational model. In this paper they show how common SDO constructs and XML’s SDO constructs conceptually map to the ER model.

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“…To describe the data in a domain of interest, the Entity Relationship (ER) model and its extensions have been widely used 17–21. In this paper, a conceptual schema of social publishing is built based on the AR‐enriched ER (AR‐EER) model,22 which is an extension of the ER model by enriching it with association rules (ARs).…”

Section: Introductionmentioning

confidence: 99%