Managing Polyglot Systems Metadata with Hypergraphs
A single type of data store can hardly fulfill every end-user requirements in the NoSQL world. Therefore, polyglot systems...
Conceptual Modeling of Processes and Data: Connecting Different Perspectives
Business processes constantly generate, manipulate, and consume data that are managed by organizational databases. Despite being central to process...
Interactive Data-Driven Process Model Construction
Process discovery algorithms address the problem of learning process models from event logs. Typically, in such settings a user’s...
A Reference Framework for Conceptual Modeling
With decades of contributions and applications, conceptual modeling is very well-recognized in information systems engineering. However, the importance and...
Empirical Comparison of Model Consistency Between Ontology-Driven Conceptual Modeling and Traditional Conceptual Modeling
This paper conducts an empirical study that explores the differences between adopting a traditional conceptual modeling (TCM) technique and...
A Conceptual Framework for Supporting Deep Exploration of Business Process Behavior
Process mining serves for gaining insights into business process behavior based on event logs. These techniques are typically limited...
An In-Depth Benchmarking Study on Bill of Materials for High-End Manufacturing
A piece of the bill of materials (a.b.a BOM) data is a hierarchical graph data model showing the assembly...
Towards Data Visualisation Based on Conceptual Modelling
Selecting data, transformations and visual encodings in current data visualisation tools is undertaken at a relatively low level of...
Ontological Deep Data Cleaning
Analytical applications such as forensics, investigative journalism, and genealogy require deep data cleaning in which application-dependent semantic errors and...
Conceptual Modeling to Support Pivoting – An Example from Twitter
Pivoting is used by many startups and large enterprises to reconfigure their structures and relationships in line with their...
