Abstract:

Crossmedia calculation technology based on multimedia calculation has become a hotspot of information technology research in the era of big data. However, we are short of effective ways for crossmedia acquisition, composition and applications. We present two different crossmedia composition methods, and exploit the course of crossmedia traversing binary trees. The first method utilize the web service model which utilizes multiple multimedia data and joins them as a service composition, thus constituting crossmedia services. The second one  based on the "New SQL" technology and Apla language program developed by our own PAR design platform, utilizes the multimedia database technology of PAR platform to implement the storage and retrieval of crossmedia, and generalizes the Apla language program. Thus, the multimedia service deployed in cloud can be realized, and the problem of crossmedia composition and storage is efficiently solved.

Key words: cross-media, multimedia datebase, service reconfiguration, Apla language