Semantische Optimierung rekursiver, insbesondere Δ-transformierter Logikprogramme. - Wolfgang L. J. Kowarschick (1991)

Semantic Optimization: What are Disjunctive Residues Useful for? - Wolfgang L. J. Kowarschick (SIGMOD Rec., 1992)

Semantic Hypermedia Retrieval in Digital Libraries. - Stephan Wiesener; Wolfgang L. J. Kowarschick; Pavel Vogel; Rudolf Bayer (ADL, 1995)

Benchmarking Object-Oriented Database Systems for CAD - Johann Kempe; Wolfgang L. J. Kowarschick; Werner Kießling; Robert Hitzelberger; Felix Dutkowski (DEXA, 1995)

SemaLink: An Approach For Semantic Browsing Through Large Distributed Document Spaces. - Stephan Wiesener; Wolfgang L. J. Kowarschick; Rudolf Bayer (ADL, 1996)

Subtyping by Constraints in Object-Oriented Databases. - Wolfgang L. J. Kowarschick; Gerhard Köstler; Werner Kießling (ISOTAS, 1996)

Client-Server Optimization for Multimedia Document Exchange. - Gerhard Köstler; Wolfgang L. J. Kowarschick; Werner Kießling (DASFAA, 1997)

ELEKTRA: An Electronic Article Delivery Service. - Wolfgang L. J. Kowarschick; Pavel Vogel; Rudolf Bayer (DEXA Workshop, 1997)

Compressed Domain Image Retrieval Using JPEG2000 and Gaussian Mixture Models. - Alexandra Teynor; Wolfgang Müller 001; Wolfgang L. J. Kowarschick (VISUAL, 2005)