Report of the AHG on MPEG-7 Semantic Information Representation

This AHG has been created at the last MPEG meeting in Maui to work in parallel with the CE experiment on the Semantic DS, so as to continue the refinement, both in terms of significance, usage and syntax of the DS’s that have been proposed during the Maui meeting [2] . Following the discussions on the email reflector, the results of a meeting of the US delegation in February and of the discussion during the AHG meeting Mar. 19th, 2000, in Noordwijkerhout, some clarifications were made, though a total convergence has not yet been reached. During the US delagate meeting, an alternative syntax had also been proposed for consideration of the continuation of the CE; it is likely that this will lead to the formulation of competitive solutions to select the best syntax and elementary components of the Semantic DS during the CE process to follow after the 51st MPEG meeting. Below, some listings of the discussions that took place, in reference to the individual mandates of this AHG.