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ER - Intl Conf on Conceptual Modeling

Superimposition: Augmenting Machine Learning Outputs with Conceptual Models for Explainable AI

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Machine learning has become almost synonymous with Artificial Intelligence (AI). However, it has many challenges with one of the...

“Part” relations for object-oriented databases

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It has long been recognized that the “part” relation is an extremely useful modeling tool. This is especially true...

Unified class evolution by object-oriented views

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Object-oriented databases are said to support evolution and incremental development. On the schema level, a firm restriction in this...

The use of a lexicon to interpret ER diagrams: a LIKE project

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In designing Information systems words are being used: words with a fixed meaning, such as keywords and words chosen...

An entity-relationship-based methodology for distributed database design: An integrated approach towards combined logical and...

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This paper presents an integrated, general methodology (SEER-DTS Methodology) for relational homogeneous distributed database (DDB) design. The SEER-DTS methodology...

A specification-based data model

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This paper presents a conceptual data model for engineered products ranging from software systems to physical objects. The presented...

Data dictionary design: a logic programming approach

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Some steps of the design of a data dictionary with the use of a particular methodology are represented by...

Nesting quantification in a visual data manipulation language

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In this paper we propose a new approach to provide us with (universal and existential) quantification in a visual...

An EER prototyping environment and its implementation in a datalog language

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In this paper we present an approach to represent schema information, application data and integrity constraints as a logic...

A theory for Entity-Relationship view updates

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The traditional problem of updating relational databases through views is an important practical problem that has attracted much interest....