The initiative of standardization of MPEG Query Format (MPQF) has refueled the research around the definition of a unified query language for digital content. The goal is to provi...
Classical retrieval models support content-oriented searching for documents using a set of words as data model. However, in hypertext and database applications we want to consider...
In this paper we present a general framework for document production that covers generic document model needs and adaptation needs. We define a multimedia document model called Mad...
Digital watermarking is a promising technology to embed information as unperceivable signals in digital contents. Various watermarking techniques have been proposed to protect cop...
Many multimedia languages exist today to describe animated, interactive, 2D or 3D graphics and media elements, and each language has its merits. We studied the problems underlying...