Els Laenens

Els Laenens, Dirk Vermeir: A Universal Fixpoint Semantics for Ordered Logic. Computers and Artificial Intelligence 19(3) (2000)

Els Laenens: On the Semantics of Negations in Logic Programming. ECSQARU 1993: 213-226

Els Laenens, Dirk Vermeir: Assumption-Free Semantics for Ordered Logic Programs: On the Relationship between Well-Founded and Stable Partial Models. J. Log. Comput. 2(2): 133-172 (1992)

Els Laenens, Dirk Vermeir, Carlo Zaniolo: Logic Programming Semantics Made Easy. ICALP 1992: 499-508

Matts Ahlsen, Alessandro D'Atri, Paul Johannesson, Els Laenens, Nicola Leone, Pasquale Rullo, P. Rossi, François Staes, Laura Tarantino, L. Van Beirendonck, L. Van Cadsand, W. Van Santvliet, J. Vanslembrouck, Brigitte Verdonk, Dirk Vermeir: The KIWIS Knowledge Base Management System. CAiSE 1991: 79-97

Dov M. Gabbay, Els Laenens, Dirk Vermeir: Credulous vs. Sceptical Semantics for Ordered Logic Programs. KR 1991: 208-217

Els Laenens, Dirk Vermeir: On the Relationship between Well-Founded and Stable Partial Models. MFDBS 1991: 59-73

Els Laenens, Dirk Vermeir: Advanced knowledge-base environments for large database systems. Knowl.-Based Syst. 3(4): 215-220 (1990)

Els Laenens, Dirk Vermeir: A Fixpoint Semantics for Ordered Logic. J. Log. Comput. 1(2): 159-185 (1990)

François Staes, Els Laenens, Dirk Vermeir, Laura Tarantino: A seamless integration of graphics and dialogues within a logic based object-oriented language. J. Vis. Lang. Comput. 1(4): 313-332 (1990)

Els Laenens, Dirk Vermeir: A Logical Basis for Object Oriented Programming. JELIA 1990: 317-332

Els Laenens, Brigitte Verdonk, Dirk Vermeir: The LOCO Language: Towards an Integration of Logic and Object-Oriented Programming. LPNMR 1990: 62-72

Els Laenens, Domenico Saccà, Dirk Vermeir: Extending Logic Programming. SIGMOD Conference 1990: 184-193

François Staes, Els Laenens, Laura Tarantino: Towards a Flexible User Interface for Knowledge Bases. VL 1990: 143-148

Els Laenens, François Staes, Dirk Vermeir: Browsing à la Carte in Object-Oriented Databases. Comput. J. 32(4): 333-340 (1989)

Els Laenens, John Snijders, François Staes, Dirk Vermeir: A Case Study in Object-Oriented Knowledge-Base Design Using the KIWI System. CA(i)SE 1989

Els Laenens, François Staes, Dirk Vermeir: A Customizable Window-Interface to Object-Oriented Databases. ECOOP 1989: 367-381

Els Laenens, Dirk Vermeir: An Overview of OOPS+, An Object-Oriented Database Programming Language. ECOOP 1988: 350-373