Erich Gehlen

Publication Activity (10 Years)

Years Active: 1988-1991
Publications (10 Years): 0

University of Trier, Germany (PHD)

Education History

University of Trier, Germany

PHD

Publications

Thomas Ludwig, Stefan Benzschawel, Erich Gehlen
Differential Closure Computation for General Horn-Clause Queries IWBS Report 201 (1991)
Albert Maier, Michael Ley, Erich Gehlen
Sort Processing in a Deductive Database System IWBS Report 154 (1991)
Stefan Benzschawel, Erich Gehlen, Michael Ley, Thomas Ludwig, Albert Maier, Bernd Walter
LILOG-DB: Database Support for Knowledge Based Systems. Text Understanding in LILOG (1991)
Thomas Ludwig, Bernd Walter, Michael Ley, Albert Maier, Erich Gehlen
LILOG-DB: Database Support for Knowledge-Based Systems. BTW (1989)
Erich Gehlen
EFTA Query Processing in LILOG-DB IWBS Report 98 (1989)
Erich Gehlen, Burkhard Kehrbusch
Mengenorientierte Auswertung von Anfragen in der Logikprogrammiersprache PROLOG LILOG-Report 61 (1988)
Thomas Ludwig, Bernd Walter, Michael Ley, Albert Maier, Erich Gehlen
LILOG-DB: Database Support for Knowledge-Based Systems LILOG-Report 56 (1988)