| 2010 | ADBIS | A Configurable Graph Data Type for Online Exploration of Web Data. | Thomas Hornung, Wolfgang May, Daniel Schubert |
| 2009 | CaiSE | Process Algebra-Based Query Workflows. | Thomas Hornung, Wolfgang May, Georg Lausen |
| 2007 | ICLP | Combining OWL with F-Logic Rules and Defaults. | Heiko Kattenstroth, Wolfgang May, Franz Schenk |
| 2006 | EDBT | Handling Interlinked XML Instances on the Web. | Erik Behrends, Oliver Fritzen, Wolfgang May |
| 2003 | BTW | A Logical, Transparent Model for Querying Linked XML Documents. | Wolfgang May, Dimitrio Malheiro |
| 2001 | IDEAS | XPathLog: A Declarative, Native XML Data Manipulation Language. | Wolfgang May |
| 2001 | VLDB | LoPiX: A System for XML Data Integration and Manipulation. | Wolfgang May |
| 2000 | ADC | An Integrated Architecture for Exploring, Wrapping, Mediating and Restructuring Information from the Web. | Wolfgang May |
| 2000 | GI | Handling XML with a Deductive Database System. | Wolfgang May |
| 1999 | ER | A Unified Framework for Wrapping, Mediating and Restructuring Information from the Web. | Wolfgang May, Rainer Himmerder, Georg Lausen, Bertram Ludscher |
| 1999 | TABLEAUX | A Tableau Calculus for a Temporal Logic with Temporal Connectives. | Wolfgang May |
| 1998 | EDBT | Referential Actions: From Logical Semantics to Implementation. | Bertram Ludscher, Wolfgang May |
| 1997 | ECSQARU | Process Modeling with Different Qualities of Knowledge. | Wolfgang May |
| 1997 | PODS | Referential Actions as Logic Rules. | Bertram Ludscher, Wolfgang May, Georg Lausen |
| 1997 | TABLEAUX | Proving Correctness of Labled Transition Systems by Semantic Tableaux. | Wolfgang May |