Christian Lettner

20 papers B 3C 5Unranked 12
YearRankTypeTitle / Venue / Authors
2023 — conf
DQD: The Data Quality Definition Ontology.
MTSR
Johannes Schrott, Rainer Meindl, Christian Lettner, Wolfram Wöß, Lisa Ehrlinger
2022 — conf
Data Integration, Management, and Quality: From Basic Research to Industrial Application.
DEXA Workshops
Lisa Ehrlinger, Christian Lettner, Werner Fragner, Günter Gsellmann, Susanne Nestelberger, Franz Rauchenzauner, Stefan Schützeneder, Martin Tiefengrabner, Jürgen Zeindl
2022 — conf
GOLDCASE: A Generic Ontology Layer for Data Catalog Semantics.
MTSR
Johannes Schrott, Sabine Weidinger, Martin Tiefengrabner, Christian Lettner, Wolfram Wöß, Lisa Ehrlinger
2022 — conf
Using Property Graphs to Segment Time-Series Data.
DEXA Workshops
Aleksei Karetnikov, Tobias Rehberger, Christian Lettner, Johannes Himmelbauer, Ramin Nikzad-Langerodi, Günter Gsellmann, Susanne Nestelberger, Stefan Schützeneder
2021 B conf
Steering Drivers of Change: Maximising Benefits of Trustworthy IoT.
EuroSPI
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, Peter Priller, Sebastian Ramacher, Kay Römer, Christoph Schmittner, Christina Tiefnig, Heribert Vallant, Heinz Weiskirchner, Mario Drobics
2020 B conf
A semi-supervised approach for network intrusion detection.
ARES
Radoslava Svihrová, Christian Lettner
2020 C conf
DaQL 2.0: Measure Data Quality based on Entity Models.
ISM
Christian Lettner, Reinhard Stumptner, Werner Fragner, Franz Rauchenzauner, Lisa Ehrlinger
2019 — conf
A DaQL to Monitor Data Quality in Machine Learning Applications.
DEXA (1)
Lisa Ehrlinger, Verena Haunschmid, Davide Palazzini, Christian Lettner
2019 — conf
Design and Implementation of a Graph-Based Solution for Tracking Manufacturing Products.
ADBIS (Short Papers and Workshops)
Jorge Martinez-Gil, Reinhard Stumptner, Christian Lettner, Mario Pichler, Werner Fragner
2019 — conf
General Model for Tracking Manufacturing Products Using Graph Databases.
SIMPDA
Jorge Martinez-Gil, Reinhard Stumptner, Christian Lettner, Mario Pichler, Salma Mahmoud, Patrick Praher, Bernhard Freudenthaler
2016 — conf
A Practical Approach for Process Mining in Production Processes.
ERP Future
Christine Natschläger, Felix Kossak, Christian Lettner, Verena Geist, Andreas Denkmayr, Beate Käferböck
2015 — conf
Combining Relational and NoSQL Database Systems for Processing Sensor Data in Disaster Management.
EUROCAST
Reinhard Stumptner, Christian Lettner, Bernhard Freudenthaler
2015 C conf
Maintaining and Analyzing Production Process Definitions Using a Tree-Based Similarity Measure.
ICCBR
Reinhard Stumptner, Christian Lettner, Bernhard Freudenthaler, Josef Pichler, Wilhelm Kirchmayr, Ewald Draxler
2014 — conf
A Data Analysis Framework for High-variety Product Lines in the Industrial Manufacturing Domain.
ICEIS (1)
Christian Lettner, Michael Zwick
2014 B conf
An Approach on ETL Attached Data Quality Management.
DaWaK
Christian Lettner, Reinhard Stumptner, Karl-Heinz Bokesch
2014 C conf
Combining Stream Processing Engines and Big Data Storages for Data Analysis.
ISMIS
Thomas Steinmaurer, Patrick Traxler, Michael Zwick, Reinhard Stumptner, Christian Lettner
2013 C conf
RDFreduce: Customized Aggregations with Provenance for RDF Data based on an Industrial Use Case.
iiWAS
Christian Lettner, Mario Pichler, Wilhelm Kirchmayr, Friedrich Kokert, Martin Habringer
2010 C conf
Conceptual Models for Metadata Integration and Architecture Evolution.
KEOD
Christian Lettner, Christian Hawel, Bernhard Freudenthaler, Ewald Draxler
2008 — conf
Complex Event Processing for Sensor Based Data Auditing.
ICEIS (1)
Christian Lettner, Christian Hawel, Thomas Steinmaurer, Dirk Draheim
2006 — conf
Implementing Automated Analyses in an Active Data Warehouse Environment Using Workflow Technology.
TEAA
Michael Zwick, Christian Lettner, Christian Hawel