The amount of multimedia data from different sources is growing very fast. Multimedia data have become the majority component of information acquisition, exchange and consumption in various web-based services deployed on various platforms. Consequently, multimedia information search has wide and important application potentials in the cyberspace. However, there exists several challenges of multimedia data from different sources, such as complex and big data, various inter-connections, difficulties in content understanding, lack of well structural organizations, and deficiency of intelligent search.

This workshop is devoted to the publications of high quality papers on technical developments and practical applications about cross-platform multimedia big search. It will serve as an international forum for recent advances in the fields of multimedia content representation, cross-platform correlation, content analysis and understanding, multimedia knowledge graph, and multimedia indexing and retrieval.