Month: April 2015
In memoriam: German Puebla
By Manuel Carro and Manuel Hermenegildo
From the Past… Workshop on Logic Programming for Intelligent Systems 1981
By Bob Kowalski
By Theofrastos Mantadelis, Univ of Porto, and Gerda Janssens, KU Leuven. Communicated by Vitor Santos Costa and Fabrizio Riguzzi.