@incollection{AnalytiAntoniouDamasioetal., author = {Analyti, Anastasia and Antoniou, Grigoris and Damasio, Carlos Viegas and Wagner, Gerd}, title = {Stable model theory for extended RDFontologies}, series = {The Semantic Web - ISWC 2005, 4th International Semantic Web Conference, ISWC 2005, Galway, Ireland, November 6 - 10, 2005, proceedings}, booktitle = {The Semantic Web - ISWC 2005, 4th International Semantic Web Conference, ISWC 2005, Galway, Ireland, November 6 - 10, 2005, proceedings}, editor = {Gil, Yolanda}, edition = {1. ed.}, publisher = {Springer}, address = {Berlin [u.a.]}, isbn = {3-540-29754-5}, pages = {21 -- 36}, language = {en} } @misc{AnalytiAntoniouViegasetal., author = {Analyti, Anastasia and Antoniou, Grigoris and Viegas, Carlos and Wagner, Gerd}, title = {Extended RDF as a Semantic Foundation of Rule Markup Languages}, language = {en} } @misc{WagnerDamasioAntoniou, author = {Wagner, Gerd and Damasio, Carlos Viegas and Antoniou, Grigoris}, title = {Towards a General Web Rule Language}, language = {en} } @inproceedings{WagnerGiurcaDiaconescuetal., author = {Wagner, Gerd and Giurca, Adrian and Diaconescu, Ion-Mircea and Antoniou, Grigoris and Analyti, Anastasia and Damasio, Carlos Viegas}, title = {Reasoning on the Web with Open and Closed PRedicates}, language = {en} } @inproceedings{AnalytiAntoniouViegasetal., author = {Analyti, Anastasia and Antoniou, Grigoris and Viegas, Carlos and Wagner, Gerd}, title = {On the Computability and Complexity Issues of Extended RDF}, language = {en} } @misc{AnalytiAntoniouDamasioetal., author = {Analyti, Anastasia and Antoniou, Grigoris and Damasio, Carlos Viegas and Wagner, Gerd}, title = {Negation and Negative Information in the W3C Resource Description Framework}, series = {Annals of Mathematics, Computing \& Teleinformatics}, volume = {1}, journal = {Annals of Mathematics, Computing \& Teleinformatics}, number = {2}, pages = {25 -- 34}, language = {en} }