MMM discusses the efficient representation, processing, interaction, integration, communication, and retrieval of multimedia information. The conference focuses on the modeling issues of multimedia computing and applications, addressing three major research perspectives, namely, modeling of systems, information, and users. MMM 2005 concentrates on common modeling frameworks for integrating the diverse fields of visual, audio, video, and virtual world information. The proceedings complements this by presenting and exploring technological and artistic advancements in multimedia. It deals with emerging multimedia modeling topics that include audio analysis and modeling, video manipulation and modeling, video mining and mpeg, image modeling and editing, image retrieval, multimedia presentation and knowledge sharing, AI and image recognition, and mobile and virtual multimedia environments.