Department IV - Computer Science and Business Informatics
Chair for Databases and Information Systems
University of Trier, Campus II
Office H 539
Consultation-hour: on Thursdays 01.00 - 02.00 p.m.
He works at the intersection of databases, information retrieval and semantic information systems. The focus of his research is on searching semistructured data, including the integration of heterogeneous information sources and the efficiency of large-scale search engines. More recently, he has worked on mining and searching complex argumentation structures and retrieval in digital libraries, especially dblp.