Implementing Automated Analyses in an Active Data Warehouse Environment Using Workflow Technology. - Michael Zwick; Christian Lettner; Christian Hawel (TEAA, 2006)

Complex Event Processing for Sensor Based Data Auditing. - Christian Lettner; Christian Hawel; Thomas Steinmaurer; Dirk Draheim (ICEIS (1), 2008)

Conceptual Models for Metadata Integration and Architecture Evolution. - Christian Lettner; Christian Hawel; Bernhard Freudenthaler; Ewald Draxler (KEOD, 2010)

RDFreduce: Customized Aggregations with Provenance for RDF Data based on an Industrial Use Case. - Christian Lettner; Mario Pichler; Wilhelm Kirchmayr; Friedrich Kokert; Martin Habringer (iiWAS, 2013)

An Approach on ETL Attached Data Quality Management. - Christian Lettner; Reinhard Stumptner; Karl-Heinz Bokesch (DaWaK, 2014)

A Data Analysis Framework for High-variety Product Lines in the Industrial Manufacturing Domain. - Christian Lettner; Michael Zwick (ICEIS (1), 2014)

Combining Stream Processing Engines and Big Data Storages for Data Analysis. - Thomas Steinmaurer; Patrick Traxler; Michael Zwick; Reinhard Stumptner; Christian Lettner (ISMIS, 2014)

Combining Relational and NoSQL Database Systems for Processing Sensor Data in Disaster Management. - Reinhard Stumptner; Christian Lettner; Bernhard Freudenthaler (EUROCAST, 2015)

Maintaining and Analyzing Production Process Definitions Using a Tree-Based Similarity Measure. - Reinhard Stumptner; Christian Lettner; Bernhard Freudenthaler; Josef Pichler; Wilhelm Kirchmayr; Ewald Draxler (ICCBR, 2015)

A Practical Approach for Process Mining in Production Processes. - Christine Natschläger; Felix Kossak; Christian Lettner; Verena Geist; Andreas Denkmayr; Beate Käferböck (ERP Future, 2016)

Design and Implementation of a Graph-Based Solution for Tracking Manufacturing Products. - Jorge Martinez-Gil; Reinhard Stumptner; Christian Lettner; Mario Pichler; Werner Fragner (ADBIS (Short Papers and Workshops), 2019)

A DaQL to Monitor Data Quality in Machine Learning Applications. - Lisa Ehrlinger; Verena Haunschmid; Davide Palazzini; Christian Lettner (DEXA (1), 2019)

General Model for Tracking Manufacturing Products Using Graph Databases. - Jorge Martinez-Gil; Reinhard Stumptner; Christian Lettner; Mario Pichler; Salma Mahmoud; Patrick Praher; Bernhard Freudenthaler (SIMPDA, 2019)

A semi-supervised approach for network intrusion detection. - Radoslava Svihrová; Christian Lettner (ARES, 2020)

DaQL 2.0: Measure Data Quality based on Entity Models. - Christian Lettner; Reinhard Stumptner; Werner Fragner; Franz Rauchenzauner; Lisa Ehrlinger (ISM, 2020)

Steering Drivers of Change: Maximising Benefits of Trustworthy IoT. - Omar Veledar; Eric Armengaud; Leo Happ Botler; Violeta Damjanovic-Behrendt; Christian Derler; Stefan Jaksic; Lukas Krammer; Christian Lettner; Georg Macher; Stefan Marksteiner; Andreas Martin; Martin Matschnig; et al. (EuroSPI, 2021)

Data Integration, Management, and Quality: From Basic Research to Industrial Application. - Lisa Ehrlinger; Christian Lettner; Werner Fragner; Günter Gsellmann; Susanne Nestelberger; Franz Rauchenzauner; Stefan Schützeneder; Martin Tiefengrabner; Jürgen Zeindl (DEXA Workshops, 2022)

Using Property Graphs to Segment Time-Series Data. - Aleksei Karetnikov; Tobias Rehberger; Christian Lettner; Johannes Himmelbauer; Ramin Nikzad-Langerodi; Günter Gsellmann; Susanne Nestelberger; Stefan Schützeneder (DEXA Workshops, 2022)

GOLDCASE: A Generic Ontology Layer for Data Catalog Semantics. - Johannes Schrott; Sabine Weidinger; Martin Tiefengrabner; Christian Lettner; Wolfram Wöß; Lisa Ehrlinger (MTSR, 2022)

DQD: The Data Quality Definition Ontology. - Johannes Schrott; Rainer Meindl; Christian Lettner; Wolfram Wöß; Lisa Ehrlinger (MTSR, 2023)