Jens Lechtenbörger

Publication Activity (10 Years)

Years Active: 1999-2019
Publications (10 Years): 2

Top Topics

Messaging Service

Open Educational Resources

Success Factors

Top Venues

it Inf. Technol.

Int. J. Web Based Communities

Publications

Jens Lechtenbörger
Simplifying license attribution for OER with emacs-reveal. DeLFI (2019)
Denis Mayr Lima Martins, Jens Lechtenbörger, Gottfried Vossen
Supporting Customers with Limited Budget in Data Marketplaces. LA-CCI (2019)
Christian Forster, Philipp Bruland, Jens Lechtenbörger, Bernhard Breil, Gottfried Vossen
Connecting clinical care and research: Single-source with x4T - Process design, architecture, and use cases. it Inf. Technol. 57 (1) (2015)
Jens Lechtenbörger, Florian Stahl, Vanessa Volz, Gottfried Vossen
Analysing observable success and activity indicators on crowdfunding platforms. Int. J. Web Based Communities 11 (3/4) (2015)
Jens Lechtenbörger
Zur Sicherheit von De-Mail. Datenschutz und Datensicherheit 35 (4) (2011)
Peter Loos, Jens Lechtenbörger, Gottfried Vossen, Alexander Zeier, Jens Krüger, Jürgen Müller, Wolfgang Lehner, Donald Kossmann, Benjamin Fabian, Oliver Günther, Robert Winter
In-Memory-Datenmanagement in betrieblichen Anwendungssystemen. Wirtschaftsinf. 53 (6) (2011)
Jose-Norberto Mazón, Jens Lechtenbörger, Juan Trujillo
A Model-Driven Approach for Enforcing Summarizability in Multidimensional Modeling. ER Workshops (2011)
Peter Loos, Jens Lechtenbörger, Gottfried Vossen, Alexander Zeier, Jens Krüger, Jürgen Müller, Wolfgang Lehner, Donald Kossmann, Benjamin Fabian, Oliver Günther, Robert Winter
In-memory Databases in Business Information Systems. Bus. Inf. Syst. Eng. 3 (6) (2011)
Philipp Dziuballe, Christian Forster, Bernhard Breil, Volker Thiemann, Fleur Fritz, Jens Lechtenbörger, Gottfried Vossen, Martin Dugas
The Single Source Architecture x4T to Connect Medical Documentation and Clinical Research. MIE (2011)
Jose-Norberto Mazón, Jens Lechtenbörger, Juan Trujillo
A survey on summarizability issues in multidimensional modeling. JISBD (2010)
Martin Dugas, Bernhard Breil, Volker Thiemann, Jens Lechtenbörger, Gottfried Vossen
Single Source Information Systems to Connect Patient Care and Clinical Research. MIE (2009)
Jose-Norberto Mazón, Jens Lechtenbörger, Juan Trujillo
A survey on summarizability issues in multidimensional modeling. Data Knowl. Eng. 68 (12) (2009)
Jose-Norberto Mazón, Jens Lechtenbörger, Juan Trujillo
Impacto de las Multiplicidades en la Resolución de Problemas de Sumarizabilidad para OLAP. JISBD (2008)
Jose-Norberto Mazón, Jens Lechtenbörger, Juan Trujillo
Solving summarizability problems in fact-dimension relationships for multidimensional models. DOLAP (2008)
Jose-Norberto Mazón, Juan Trujillo, Jens Lechtenbörger
Reconciling requirement-driven data warehouses with data sources via multidimensional normal forms. Data Knowl. Eng. 63 (3) (2007)
Till Haselmann, Jens Lechtenbörger, Gottfried Vossen
DataWarehouse Detective: Schema Design Made Easy. BTW (2007)
Jose-Norberto Mazón, Juan Trujillo, Jens Lechtenbörger
A Set of QVT Relations to Assure the Correctness of Data Warehouses by Using Multidimensional Normal Forms. ER (2006)
Matteo Golfarelli, Jens Lechtenbörger, Stefano Rizzi, Gottfried Vossen
Schema versioning in data warehouses: Enabling cross-version querying via schema augmentation. Data Knowl. Eng. 59 (2) (2006)
Stefano Rizzi, Alberto Abelló, Jens Lechtenbörger, Juan Trujillo
Research in data warehouse modeling and design: dead or alive? DOLAP (2006)
Jens Lechtenbörger
My favorite issues in data warehouse modeling. DOLAP (2005)
Gottfried Vossen, Stephan Hagemann, Bodo Hüsemann, Jens Lechtenbörger, Carolin Letz, Joachim Schwieren, Peter Westerkamp
Der Lehrstuhl für Informatik, insbes. Datenbanken und Informationssysteme, im Institut für Wirtschaftsinformatik der Universität Münster stellt sich vor. Datenbank-Spektrum 14 (2005)
Eric Dombrowski, Jens Lechtenbörger
Evaluation objektorientierter Ansätze zur Data-Warehouse-Modellierung. Datenbank-Spektrum 15 (14) (2005)
Matteo Golfarelli, Jens Lechtenbörger, Stefano Rizzi, Gottfried Vossen
Schema Versioning in Data Warehouses. ER (Workshops) (2004)
Jens Lechtenbörger
Computing unique canonical covers for simple FDs via transitive reduction. Inf. Process. Lett. 92 (4) (2004)
Jens Lechtenbörger
The impact of the constant complement approach towards view updating. PODS (2003)
Jens Lechtenbörger, Gottfried Vossen
Quality-oriented Data Warehouse Schema Design. it Inf. Technol. 45 (4) (2003)
Jens Lechtenbörger, Gottfried Vossen
Multidimensional normal forms for data warehouse design. Inf. Syst. 28 (5) (2003)
Jens Lechtenbörger
Data Warehouse Schema Design. BTW (2003)
Jens Lechtenbörger, Gottfried Vossen
On the computation of relational view complements. ACM Trans. Database Syst. 28 (2) (2003)
Jens Lechtenbörger, Gottfried Vossen
On the Computation of Relational View Complements. PODS (2002)
Jens Lechtenbörger, Hua Shu, Gottfried Vossen
Aggregate Queries Over Conditional Tables. J. Intell. Inf. Syst. 19 (3) (2002)
Bodo Hüsemann, Jens Lechtenbörger, Gottfried Vossen, Peter Westerkamp
XLX - A Platform for Graduate-Level Exercises. ICCE (2002)
Dominique Laurent, Jens Lechtenbörger, Nicolas Spyratos, Gottfried Vossen
Monotonic complements for independent data warehouses. VLDB J. 10 (4) (2001)
Jens Lechtenbörger, Gottfried Vossen
On Herbrand Semantics and Conflict Serializability of Read-Write Transactions. PODS (2000)
Bodo Hüsemann, Jens Lechtenbörger, Gottfried Vossen
Conceptual data warehouse modeling. DMDW (2000)
Dominique Laurent, Jens Lechtenbörger, Nicolas Spyratos, Gottfried Vossen
Complements for Data Warehouses. ICDE (1999)
Jens Lechtenbörger, Gottfried Vossen
Unabhängigkeit von Datenwarenhäusern mit Sternschema. EMISA Forum 9 (2) (1999)