6th Discourse Anaphora and Anaphor Resolution Colloquium Anaphora is a central topic in the study of natural language and has long been the object of research in a wide range of disciplines such as theoretical, corpus and computational linguistics, philosophy of language, cognitive science, psycholinguistics and cognitive psychology. On the other hand, the correct interpretation of anaphora has played an increasingly vital role in real-world natural language processing applications including machine translation, automatic abstracting, information extraction and question answering. As a result, the processing of anaphora has become one of the most popular and productive topics of multi- and inter-disciplinary research, and has enjoyed increased interest and attention in recent years. In this context, the Discourse Anaphora and Anaphor Resolution Colloquia (DAARC) have emerged as the major regular forum for presentation and discussion of the best research results in this area. Initiated in 1996 at Lancaster University and taken over in 2002 by the University of Lisbon, the DAARC series established itself as a specialised and competitive forum for the presentation of the latest results on anaphora processing, ranging from theoretical linguistic approaches through psycholinguistic and cognitive work to corpus studies and computational modelling. The series is unique in that it covers anaphora from such a variety of multidisciplinary perspectives. The sixth Discourse Anaphora and Anaphor Resolution Colloquium (DAARC$B!G(B 2007) will take place in Lagos (Algarve) , Portugal, in March 2007. We would like to invite anyone currently researching in the areas of discourse anaphora and anaphor resolution, from any methodological perspective or framework, to submit a paper to DAARC'2007. Important dates * May 1, 2006: 1st Call for papers * September 12, 2006: 2nd Call for papers * October 16, 2006: Closing date for submission (GMT 12:00) * December 15, 2006: Notification of acceptance * January 12, 2007: Authors of selected papers are due to register * January 19, 2007: Selected papers to be included in the proceedings * 29-30 March, 2007: The DAARC2007 takes place Submissions For any question concerning submissions please contact Fátima Silva via mhenri@XPTO (where "letras.up.pt" goes in slot "XPTO"). http://daarc2007.di.fc.ul.pt/