Jens Albrecht

According to our database, Jens Albrecht authored at least 30 papers between 1997 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Novice Learners of Programming and Generative AI - Prior Knowledge Matters.

Natalie Kiesler, Ingo Scholz, Jens Albrecht, Friedhelm Stappert, Uwe Wienkop

Proceedings of the 24th Koli Calling International Conference on Computing Education Research, 2024

Automated feedback generation in an intelligent tutoring system for counselor education.

Eric Rudolph, Hanna Seer, Carina Mothes, Jens Albrecht

Proceedings of the 19th Conference on Computer Science and Intelligence Systems, 2024

An AI-Based Virtual Client for Educational Role-Playing in the Training of Online Counselors.

Eric Rudolph, Natalie Engert, Jens Albrecht

Proceedings of the 16th International Conference on Computer Supported Education, 2024

2020

CASOTEX - Ein Projekt, das sozialwissenschaftliche, interpretative Methoden mit maschinellen Lernverfahren verschränkt.

Jens Albrecht, Robert Lehmann

Proceedings of the 7. Tagung des Verbands Digital Humanities im deutschsprachigen Raum, 2020

2019

Business Analytics on Knowledge Graphs for Market Trend Analysis.

Jens Albrecht, Andreas Belger, Ralph Blum, Roland Zimmermann

Proceedings of the Conference on "Lernen, Wissen, Daten, Analysen", Berlin, Germany, September 30, 2019

Combining the Concepts of Semantic Data Integration and Edge Computing.

Matthias Farnbauer-Schmidt, Julian Lindner, Christopher Kaffenberger, Jens Albrecht

Proceedings of the 49. Jahrestagung der Gesellschaft für Informatik, 50 Jahre Gesellschaft für Informatik, 2019

2017

An Evaluation of Cloud-based Platforms for Web-Application Development.

Jens Albrecht, Kai Wadlinger

Proceedings of the 12th International Conference on Software Technologies, 2017

2016

A Rule-Based Approach to Local Anonymization for Exclusivity Handling in Statistical Databases.

Jens Albrecht, Marc Fiedler, Tim Kiefer

Proceedings of the Privacy in Statistical Databases, 2016

2015

Big-Data-Anwendungsentwicklung mit SQL und NoSQL.

Jens Albrecht, Uta Störl

Proceedings of the Datenbanksysteme für Business, Technologie und Web (BTW 2015), 2015

2010

StarTrack - Vernetzt mit dem Kunden.

Jens Albrecht

Proceedings of the Die digital-vernetzte Wissensgesellschaft, 2010

2009

Pre-Caching hochdimensionaler Aggregate mit relationaler Technologie.

Marc Fiedler, Jens Albrecht, Thomas Ruf, Jürgen Görlich, M. Lem

Proceedings of the Datenbanksysteme in Business, 2009

2006

Datenbank-Tuning einige Aspekte am Beispiel von Oracle 10g.

Jens Albrecht, Marc Fiedler

Datenbank-Spektrum, 2006

Optimistic Coarse-Grained Cache Semantics for Data Marts.

Maik Thiele, Jens Albrecht, Wolfgang Lehner

Proceedings of the 18th International Conference on Scientific and Statistical Database Management, 2006

2001

Anfrageoptimierung in Data-Warehouse-Systemen auf Grundlage des multidimensionalen Datenmodells.

Jens Albrecht

PhD thesis, 2001

Business Intelligencee mit Oracle9i.

Jens Albrecht

Datenbank-Spektrum, 2001

2000

Use and reuse of association rules in an OLAP environment.

Holger Günzel, Jens Albrecht, Wolfgang Lehner

Proceedings of the Challenges of Information Technology Management in the 21st Century, 2000

Using Semantics for Query Derivability in Data Warehouse Applications.

Jens Albrecht, Wolfgang Hümmer, Wolfgang Lehner, Lutz Schlesinger

Proceedings of the Flexible Query Answering Systems, 2000

Query Optimization by Using Derivability in a Data Warehouse Environment.

Jens Albrecht, Wolfgang Hümmer, Wolfgang Lehner, Lutz Schlesinger

Proceedings of the Third ACM International Workshop on Data Warehousing and OLAP (DOLAP 2000), 2000

Divide and aggregate: caching multidimensional objects.

Wolfgang Lehner, Jens Albrecht, Wolfgang Hümmer

Proceedings of the Second Intl. Workshop on Design and Management of Data Warehouses, 2000

Supporting Hot Spots with Materialized Views.

Jens Albrecht, Andreas Bauer, M. Redert

Proceedings of the Data Warehousing and Knowledge Discovery, 2000

1999

Management of Multidimensional Aggregates for Efficient Online Analytical Processing.

Jens Albrecht, Andreas Bauer, O. Deyerling, Holger Günzel, Wolfgang Hümmer, Wolfgang Lehner, Lutz Schlesinger

Proceedings of the 1999 International Database Engineering and Applications Symposium, 1999

Aggregate-Based Query Processing in a Parallel Data Warehouse Server.

Jens Albrecht, Wolfgang Sporer

Proceedings of the 10th International Workshop on Database & Expert Systems Applications, 1999

Set-Derivability of Multidimensional Aggregates.

Jens Albrecht, Holger Günzel, Wolfgang Lehner

Proceedings of the Data Warehousing and Knowledge Discovery, 1999

Adaptive Präaggregation in multidimensionalen Datenbanksystemen.

Jens Albrecht, Wolfgang Hümmer, Wolfgang Lehner, Lutz Schlesinger

Proceedings of the Datenbanksysteme in Büro, 1999

Data Mining in a Multidimensional Environment.

Holger Günzel, Jens Albrecht, Wolfgang Lehner

Proceedings of the Advances in Databases and Information Systems, 1999

The Steiner Ratio of L p -planes.

Jens Albrecht, Dietmar Cieslik

Proceedings of the Handbook of Combinatorial Optimization, 1999

1998

Normal Forms for Multidimensional Databases.

Wolfgang Lehner, Jens Albrecht, Hartmut Wedekind

Proceedings of the 10th International Conference on Scientific and Statistical Database Management, 1998

On-line Analytical Processing in Distributed Data Warehouses.

Jens Albrecht, Wolfgang Lehner

Proceedings of the 1998 International Database Engineering and Applications Symposium, 1998

Modellierung, verwaltung und Verwendung Multidimensionaler Aggregate.

Wolfgang Lehner, Jens Albrecht

Proceedings of the Data Mining und Data Warehousing, 1998

1997

Building a Real Data Warehouse for Market Research.

Jens Albrecht, Wolfgang Lehner, Michael Teschke, Thomas Kirsche

Proceedings of the Eighth International Workshop on Database and Expert Systems Applications, 1997