Systematics and Architecture for a Resource Representing Knowledge about Named Entities. - Klaus U. Schulz; Felix Weigel (PPSWR, 2003)

Content-Aware DataGuides: Interleaving IR and DB Indexing Techniques for Efficient Retrieval of Textual XML Data. - Felix Weigel; Holger Meuss; François Bry; Klaus U. Schulz (ECIR, 2004)

Ranked Retrieval of Structured Documents with the S-Term Vector Space Model. - Felix Weigel; Klaus U. Schulz; Holger Meuss (INEX, 2004)

Content and Structure in Indexing and Ranking XML. - Felix Weigel; Holger Meuss; Klaus U. Schulz; François Bry (WebDB, 2004)

Node Identification Schemes for Efficient XML Retrieval. - Felix Weigel; Klaus U. Schulz; Holger Meuss (Foundations of Semistructured Data, 2005)

Exploiting native XML indexing techniques for XML retrieval in relational database systems. - Felix Weigel; Klaus U. Schulz; Holger Meuss (WIDM, 2005)

The BIRD Numbering Scheme for XML and Tree Databases - Deciding and Reconstructing Tree Relations Using Efficient Arithmetic Operations. - Felix Weigel; Klaus U. Schulz; Holger Meuss (XSym, 2005)

Visual exploration and retrieval of XML document collections with the generic system X2. - Holger Meuss; Klaus U. Schulz; Felix Weigel; Simone Leonardi; François Bry (Int. J. Digit. Libr., 2005)

Enhancing User Interaction and Efficiency with Structural Summaries for Fast and Intuitive Access to XML Databases. - Felix Weigel (EDBT Workshops, 2006)

Integrated Document Browsing and Data Acquisition for Building Large Ontologies. - Felix Weigel; Klaus U. Schulz; Levin Brunner; Eduardo Torres-Schumann (KES (3), 2006)

Organizing Thematic, Geographic, and Temporal Knowledge in a Well-Founded Navigation Space: Logical and Algorithmic Foundations for EFGT Nets. - Levin Brunner; Klaus U. Schulz; Felix Weigel (Int. J. Web Serv. Res., 2006)

Structural summaries as a core technology for efficient XML retrieval. - Felix Weigel (2006)

Large-scale collaborative analysis and extraction of web data. - Felix Weigel; Biswanath Panda; Mirek Riedewald; Johannes Gehrke; Manuel Calimlim (Proc. VLDB Endow., 2008)

F1 Query: Declarative Querying at Scale. - Bart Samwel; John Cieslewicz; Ben Handy; Jason Govig; Petros Venetis; Chanjun Yang; Keith Peters; Jeff Shute; Daniel Tenedorio; Himani Apte; Felix Weigel; David Wilhite; et al. (Proc. VLDB Endow., 2018)