Preface

Until recently, the AI and in particular the NLP community GA, immediately preceding the Twenty-Fourth AAAI Conference have relied on resources built manually by experts in on Artificial Intelligence -- AAAI 2010. It is a successor specific areas (in particular linguists, philosophers, cognitive to the workshops organized at AAAI 2008 entitled linguists). User contributed knowledge has opened up "Wikipedia and Artificial Intelligence: An Evolving Synergy" a new perspective, in that it captures the kind of knowledge (WikiAI 08) and at IJCAI 2009 entitled "User Contributed and organization that arises naturally out of the consensus Knowledge and Artificial Intelligence: An Evolving of the masses, and as such represents better our collective Synergy" (WikiAI 09). The outcome is a multifaceted and extremely This volume contains papers accepted for presentation at rich source of information, revealed through embedded annotations the workshop. We issued calls for regular papers, short latebreaking and structural information.