Theory and practice of natural computing : first international conference, TPNC 2012, Tarragona, Spain, October 2-4, 2012 : proceedings

Natural language processing and Chinese computing : First CCF Conference, NLPCC 2012, Beijing, China, October 31-November 5, 2012 : proceedings

Natural language processing and information systems : 17th International Conference on Applications of Natural Language to Information Systems, NLDB 2012, Groningen, The Netherlands, June 26-28, 2012 : proceedings

Exploring the abyss of Inequalities : 4th International Conference onWell-Being in the Information Society, WIS 2012 Turku, Finland, August 22-24, 2012 : proceedings

Verification, model checking, and abstract interpretation : 13th international conference, VMCAI 2012 Philadelphia, PA, USA, January 22-24, 2012 : proceedings