Regular papers

Manuel Carro and Manuel Hermenegildo, Techn. U of Madrid, Spain
A simple approach to distributed objects in Prolog

Luis F. Castro, State U of New York-Stony Brook, USA; Vitor S. Costa, U Wisconsin-Madison, USA; and Ricardo Lopes, U Porto, Portugal
On the cache performance of Prolog systems

Rémi Douence and Narendra Jussien, Ecole des Mines de Nantes, France
Non-intrusive constraint solver enhancements

Michel Ferreira and Luis Damas, U Porto, Portugal
WAM local analysis

Hia-Feng Guo, State U of New York-Stony Brook, USA and Gopal Gupta, U Texas-Dallas, USA
Cuts in tabled logic programming

Angel Pineda and Francisco Bueno, Techn. U of Madrid, Spain
The O'Ciao approach to OO LP

Tom Schrijvers, K.U. Leuven, Belgium
Combining an improvement to PARMA trailing with analysis in HAL