1. Bellifemine, F., Caire, G., Greenwood, D.: Developing multi-agent systems with JADE. John Wiley & Sons, Chichester (2007)
2. Berretti, S., Bimbo, A.D., Pala, P.: Merging results of distributed image libraries. In: Proceedings of the 2003 International Conference on Multimedia and Expo (ICME 2003), Baltimore, Maryland, USA, pp. 33–36 (2003)
3. Coulson, G.: A configurable multimedia middleware platform. IEEE Multimedia 6, 62–76 (1999)
4. Craswell, N., Hawking, D., Thistlewaite, P.B.: Merging results from isolated search engines. In: Proceedings of the Australasian Database Conference, pp. 189–200 (1999)
5. Döller, M., Bauer, K., Kosch, H., Gruhne, M.: Standardized Multimedia Retrieval based on Web Service technologies and the MPEG Query Format. Journal of Digital Information 6(4), 315–331 (2008)