Web Information Systems and Technologies Third International Conference, WEBIST 2007, Barcelona, Spain, March 3-6, 2007, revised selected papers /

le Filipe, Joaquim., Cordeiro, José., International Conference on Web Information Systems and Technologies
Foilsithe 2008.

Web information systems and technologies 5th International Conference, WEBIST 2009, Lisbon, Portugal, March 23-26, 2009, revised selected papers /

le International Conference on Web Information Systems and Technologies, Cordeiro, José, Filipe, Joaquim
Foilsithe 2010.

Web information systems and technologies 6th International Conference, WEBIST 2010, Valencia, Spain, April 7-10, 2010 : revised selected papers /

le International Conference on Web Information Systems and Technologies, Filipe, Joaquim., Cordeiro, José.
Foilsithe 2011.

Web information systems and technologies 4th International Conference, WEBIST 2008, Funchal, Madeira, Portugal, May 4-7, 2008, revised selected papers /

le International Conference on Web Information Systems and Technologies, Cordeiro, José, Hammoudi, Slimane, Filipe, Joaquim
Foilsithe 2009.