CENTRO PER LA RICERCA SCIENTIFICA E TECNOLOGICA 38050 Povo (Trento), Italy Tel.: +39 0461 314312 Fax: +39 0461 302040 e-mail: prdoc@itc.it - url: http://www.itc.it INTRA-ROLE COORDINATION USING GROUP COMMUNICATION: A PRELIMINARY REPORT Busetta P., Merzi M., Rossi S., Legras F. July 2003 Technical Report # 0307-09  Istituto Trentino di Cultura, 2003 LIMITED DISTRIBUTION NOTICE This report has been submitted forpublication outside of ITC and will probably be copyrighted if accepted for publication. It has been issued as a Technical Report forearly dissemination of its contents. In view of the transfert of copy right tothe outside publisher, its distribution outside of ITC priorto publication should be limited to peer communications and specificrequests. After outside publication, material will be available only inthe form authorized by the copyright owner.