2022
Exploiting Views for Collaborative Research Data Management of Structured Data.
Proceedings of the From Born-Physical to Born-Virtual: Augmenting Intelligence in Digital Libraries, 2022
2021
Towards multi-purpose main-memory storage structures: Exploiting sub-space distance equalities in totally ordered data sets for exact knn queries.
Inf. Syst., 2021
SQLValidator - An Online Student Playground to Learn SQL.
Datenbank-Spektrum, 2021
2020
Combining Two Worlds: MonetDB with Multi-Dimensional Index Structure Support to Efficiently Query Scientific Data.
Proceedings of the SSDBM 2020: 32nd International Conference on Scientific and Statistical Database Management, 2020
2019
Efficient Evaluation of Multi-Column Selection Predicates in Main-Memory.
IEEE Trans. Knowl. Data Eng., 2019
2017
An Evaluation of Variability Mechanisms to Manage Cloud Services.
Proceedings of the 14th International Joint Conference on e-Business and Telecommunications (ICETE 2017), 2017
Accelerating Multi-Column Selection Predicates in Main-Memory - The Elf Approach.
Proceedings of the 33rd IEEE International Conference on Data Engineering, 2017
2015
An analytical model for data persistence in Business Data Warehouses.
Proceedings of the 9th IEEE International Conference on Research Challenges in Information Science, 2015
On performance optimization potentials regarding data classification in forensics.
Proceedings of the Datenbanksysteme für Business, Technologie und Web (BTW 2015), 2015
Second workshop on databases in biometrics, forensics and security applications (DBforBFS).
Proceedings of the Datenbanksysteme für Business, Technologie und Web (BTW 2015), 2015
2014
Relational on demand data management for IT-services.
Proceedings of the IEEE 8th International Conference on Research Challenges in Information Science, 2014
Toward variability management to tailor high dimensional index implementations.
Proceedings of the IEEE 8th International Conference on Research Challenges in Information Science, 2014
Business Process Modeling Language for Performance Evaluation.
Proceedings of the 47th Hawaii International Conference on System Sciences, 2014
Software Design Approaches for Mastering Variability in Database Systems.
Proceedings of the 26th GI-Workshop Grundlagen von Datenbanken, 2014
Flexibility in SOA Operations: The Need for a Central Service Component.
Proceedings of the 18th IEEE International Enterprise Distributed Object Computing Conference Workshops and Demonstrations, 2014
Data Warehouse Technologien, 2. Auflage.
MITP, ISBN: 978-3-8266-9485-1, 2014
2013
QuEval: Beyond high-dimensional indexing a la carte.
Proc. VLDB Endow., 2013
BTW 2013 - Zwischen wissenschaftlicher Geschichte und moderner Herausforderung - 15. GI-Fachtagung Datenbanken: Business, Technology und Web 2013.
Datenbank-Spektrum, 2013
An Analytical Business Process Modelling Language: An Illustrative Example.
Proceedings of the IEEE 10th International Conference on e-Business Engineering, 2013
ISDE - Message from the Chairs.
Proceedings of the Datenbanksysteme für Business, Technologie und Web (BTW),, 2013
Privacy-Aware Multidimensional Indexing.
Proceedings of the Datenbanksysteme für Business, 2013
Secure Deletion: Towards Tailor-Made Privacy in Database Systems.
Proceedings of the Datenbanksysteme für Business, Technologie und Web (BTW),, 2013
2012
Supporting program comprehension in large preprocessor-based software product lines.
IET Softw., 2012
Exploring software variance with hypermodelling - an exemplary approach.
Proceedings of the Software Engineering 2012 - Workshopband, Fachtagung des GI-Fachbereichs Softwaretechnik, 27. Februar, 2012
Introduction to IWDE 2012.
Proceedings of the Computer Safety, Reliability, and Security, 2012
Persistence in Data Warehousing.
Proceedings of the Sixth International Conference on Research Challenges in Information Science, 2012
A Layered Architecture Approach for Large-Scale Data Warehouse Systems.
Proceedings of the Information Systems: Methods, Models, and Applications, 2012
Heuristics-Based Workload Analysis for Relational DBMSs.
Proceedings of the Information Systems: Methods, Models, and Applications, 2012
Challenges in Finding an Appropriate Multi-Dimensional Index Structure with Respect to Specific Use Cases.
Proceedings of the 24th GI-Workshop "Grundlagen von Datenbanken 2012", Lübbenau, 2012
Zentrales, standardisiertes Monitoring als Grundlage des Service Level Managements in flexiblen SOA-Lösungen.
Proceedings of the 57. Jahrestagung der Deutschen Gesellschaft für Medizinische Informatik, Biometrie und Epidemiologie, 42. Jahrestagung der Gesellschaft für Informatik, Was bewegt uns in der/die Zukunft?, 2012
Towards Tool Support for Computational Causal Behavior Models for Activity Recognition.
Proceedings of the 57. Jahrestagung der Deutschen Gesellschaft für Medizinische Informatik, Biometrie und Epidemiologie, 42. Jahrestagung der Gesellschaft für Informatik, Was bewegt uns in der/die Zukunft?, 2012
A Layered Architecture for Enterprise Data Warehouse Systems.
Proceedings of the Advanced Information Systems Engineering Workshops, 2012
Workload-based Heuristics for Evaluation of Physical Database Architectures.
Proceedings of the Local Proceedings and Materials of Doctoral Consortium of the Tenth International Baltic Conference on Databases and Information Systems, 2012
Hypermodelling Live: OLAP for Code Clone Recommendation.
Proceedings of the Local Proceedings and Materials of Doctoral Consortium of the Tenth International Baltic Conference on Databases and Information Systems, 2012
Data Warehouse Technologien
mitp-Verlag, ISBN: 978-3-8266-9161-4, 2012
2011
An Extension of BPMN Meta-model for Evaluation of Business Processes.
Sci. J. Riga Tech. Univ. Ser. Comput. Sci., 2011
A decision model to select the optimal storage architecture for relational databases.
Proceedings of the Fifth IEEE International Conference on Research Challenges in Information Science, 2011
Challenges in an Assistance World.
Proceedings of the Report of the symposium "Lernen, 2011
Business Process Improvement Framework and Representational Support.
Proceedings of the Third International Conference on Intelligent Human Computer Interaction (IHCI 2011), 2011
Kriterien für Datenpersistenz bei Enterprise Data Warehouse Systemen auf In-Memory Datenbanken.
Proceedings of the 23rd GI-Workshop "Grundlagen von Datenbanken 2011", Obergurgl, Austria, May 31, 2011
Workload Representation across Different Storage Architectures for Relational DBMS.
Proceedings of the 23rd GI-Workshop "Grundlagen von Datenbanken 2011", Obergurgl, Austria, May 31, 2011
The Pervasive Nature of Variability in SOC.
Proceedings of the 2011 Frontiers of Information Technology, 2011
Service Variability Patterns.
Proceedings of the Advances in Conceptual Modeling. Recent Developments and New Directions - ER 2011 Workshops FP-UML, MoRE-BI, Onto-CoM, SeCoGIS, Variability@ER, WISM, Brussels, Belgium, October 31, 2011
Using background colors to support program comprehension in software product lines.
Proceedings of the 15th International Conference on Evaluation & Assessment in Software Engineering, 2011
Business-management-inspired sensor data fusion.
Proceedings of the 1st International Conference on Wireless Technologies for Humanitarian Relief, 2011
2010
Improving Ranking by Respecting the Multidimensionality and Uncertainty of User Preferences.
Proceedings of the Intelligent Information Access, 2010
Cellular DBMS: An Attempt Towards Biologically-Inspired Data Management.
J. Digit. Inf. Manag., 2010
Challenges of secure and reliable data management in heterogeneous environments.
Proceedings of the First International Workshop on Digital Engineering, 2010
Combining Schema and Level-Based Matching for Web Service Discovery.
Proceedings of the Web Engineering, 10th International Conference, 2010
Building AS-IS process models from task descriptions.
Proceedings of the FIT '10, 2010
2009
Applying Process Mining in SOA Environments.
Proceedings of the Service-Oriented Computing. ICSOC/ServiceWave 2009 Workshops, 2009
Towards Real-Time Data Integration and Analysis for Embedded Devices.
Proceedings of the 21. GI-Workshop on Foundations of Databases (Grundlagen von Datenbanken), 2009
Using software product lines for runtime interoperability.
Proceedings of the Workshop on AOP and Meta-Data for Software Evolution, 2009
2007
A Procedure to Estimate Relations in a Balanced Scorecard.
Proceedings of the Data Analysis, Machine Learning and Applications, 2007
2006
Edits - Data Cleansing at the Data Entry to assert semantic Consistency of metric Data.
Proceedings of the 18th International Conference on Scientific and Statistical Database Management, 2006
Balanced Scorecard Simulator - A Tool for Stochastic Business Figures.
Proceedings of the Advances in Data Analysis, 2006
2005
The Impact of Language on Website Use and User Satisfaction: Project Description.
Proceedings of the 13th European Conference on Information Systems, 2005