Semantic representation of multi-platform 3D content

Semantic representation of multi-platform 3D content

In this paper, a method of semantic representation of multi-platform 3D content is proposed. The use of the semantic web techniques enables content representation that is independent of particular content presentation platforms and may facilitate content creation based on different ontologies and knowledge bases. The proposed method significantly simplifies building 3D content presentations for...

Semantic Representation of Multimedia Content

Multimedia documents constitute extremely rich information resources, whose efficacious management is intertwined with the effective capturing of the underlying semantics. The conveyed meaning may span along multiple levels and relates to search and retrieval tasks, much as to the very extraction and interpretation of content descriptions. In this chapter we consider the formal representation o...

Semantic Content Acquisition and Representation ( SCAR ) 2007

Given a target word wi to be disambiguated, we define a class of local contexts for wi such that the sense of wi is univocally determined. We call such local contexts sense discriminative and represent them with sense discriminative (SD) patterns of lexico-syntactic features. We describe an algorithm for the automatic acquisition of minimal SD patterns based on training data in SemCor. We have ...

Semantic Segmentation Tree for Image Content Representation

In this paper, we present a novel algorithm for representing image content by constructing a hierarchy of semantic image regions, called a Semantic Segmentation Tree (SSeg-tree). First, the hill-manipulation algorithm divides an image into several visually coherent segments (small regions), which form the leaves of the SSeg-tree. Then, the method groups these segments based on well-defined spat...

Multi-Platform Access to Digital Content