TigerEvents: an online event calendar system for students by students. - Chris Jordan; Oliver Baltzer; Sean Smith (ACM Crossroads, 2006)

Storage and Indexing of Relational OLAP Views with Mixed Categorical and Continuous Dimensions. - Oliver Baltzer; Andrew Rau-Chaplin; Norbert Zeh (J. Digit. Inf. Manag., 2007)

OLAP for Trajectories. - Oliver Baltzer; Frank K. H. A. Dehne; Susanne E. Hambrusch; Andrew Rau-Chaplin (DEXA, 2008)

Parallel Simulations for Analysing Portfolios of Catastrophic Event Risk. - Aman Kumar Bahl; Oliver Baltzer; Andrew Rau-Chaplin; Blesson Varghese (SC Companion, 2012)

Achieving Speedup in Aggregate Risk Analysis Using Multiple GPUs. - Aman K. Bahl; Oliver Baltzer; Andrew Rau-Chaplin; Blesson Varghese; Aaron Whiteway (ICPP, 2013)

Building a scalable spatial OLAP system. - Oliver Baltzer; Andrew Rau-Chaplin; Norbert Zeh (SAC, 2013)

OLAP for moving object data. - Oliver Baltzer; Frank Dehne; Andrew Rau-Chaplin (Int. J. Intell. Inf. Database Syst., 2013)

Efficient location-level risk analytics. - Neil Burke; Oliver Baltzer; Norbert Zeh (CASCON, 2020)