planning - designing - developing IT
Special Interest Group on Systems Analysis and Design

Publications

An Overview of Techniques for Detecting Software Variability Concepts in Source Code

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There are two good reasons for wanting to detect variability concepts in source code: migrating to a product-line development...

Variability in Multi-tenant Environments: Architectural Design Patterns from Industry

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In order to serve a lot of different customers in a SaaS environment, software vendors have to comply to...

Preface to Onto.Com 2011

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Read the full paper here: https://link.springer.com/chapter/10.1007/978-3-642-24574-9_21

Semantics-Enabled Web API Organization and Recommendation

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The design of Web applications from third-party Web APIs can be shortened by providing a conceptual model that abstracts...

Preface to MORE-BI 2011

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Read the full paper here: https://link.springer.com/chapter/10.1007/978-3-642-24574-9_7

Formal Concept Analysis for Qualitative Data Analysis over Triple Stores

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Business Intelligence solutions provide different means like OLAP, data mining or case based reasoning to explore data. Standard BI...

Semantic Cockpit: An Ontology-Driven, Interactive Business Intelligence Tool for Comparative Data Analysis

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Business analysts frequently use Cockpits or Dashboards as front ends to data warehouses for inspecting and comparing multi-dimensional data...

A Model-Driven Approach for Enforcing Summarizability in Multidimensional Modeling

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The development of a data warehouse system is based on a conceptual multidimensional model, which provides a high level...

SPIDER-Graph: A Model for Heterogeneous Graphs Extracted from a Relational Database

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An adapted modeling and visualization technique of links and interactions between several objects,e.g. customers and products, social network and...

Repairing Dimension Hierarchies under Inconsistent Reclassification

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On-Line Analytical Processing (OLAP) dimensions are usually modelled as a hierarchical set of categories (the dimension schema), and dimension...