A generic temporal computational model of SMIL for interaction multimedia stream serving

摘要

This paper proposes a temporal reasoning engine to analyze temporal relations from multimedia documents. It eliminates conflict relation specification and reduces redundant relations to obtain minimal essential structural relations between multimedia objects efficiently. In addition, it reasons about not only definite information but also uncertain knowledge. The resulting model integrates the structural relation indexes, object attributes, quality class, and quantities for SMIL presentations and benefits interaction stream serving.