<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Alferes, {José Júlio Alves}</style></author><author><style face="normal" font="default" size="100%">Pereira, {Luís Manuel Sancho Moniz}</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Abduction in well-founded semantics and generalized stable models via tabled dual programs</style></title><secondary-title><style face="normal" font="default" size="100%">Theory And Practice Of Logic Programming</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">abduction</style></keyword><keyword><style  face="normal" font="default" size="100%">complexity</style></keyword><keyword><style  face="normal" font="default" size="100%">generalized</style></keyword><keyword><style  face="normal" font="default" size="100%">logic</style></keyword><keyword><style  face="normal" font="default" size="100%">Models</style></keyword><keyword><style  face="normal" font="default" size="100%">programs</style></keyword><keyword><style  face="normal" font="default" size="100%">resolution</style></keyword><keyword><style  face="normal" font="default" size="100%">semantics</style></keyword><keyword><style  face="normal" font="default" size="100%">stable</style></keyword><keyword><style  face="normal" font="default" size="100%">tabled</style></keyword><keyword><style  face="normal" font="default" size="100%">well-founded</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2004</style></year><pub-dates><date><style  face="normal" font="default" size="100%">1</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">NA</style></number><publisher><style face="normal" font="default" size="100%">Cambridge University Press</style></publisher><volume><style face="normal" font="default" size="100%">4</style></volume><pages><style face="normal" font="default" size="100%">383–428</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record></records></xml>