425 search results - page 9 / 85 » Exploiting Semantic Annotations in Information Retrieval |
SIGIR
2008
ACM
13 years 8 months ago
2008
ACM
We study in this paper the problem of bridging the semantic gap between low-level image features and high-level semantic concepts, which is the key hindrance in content-based imag...
SWAP
2008
13 years 9 months ago
2008
The traditional strategy performed by Information Retrieval (IR) systems is ranked keyword search: for a given query, a list of documents, ordered by relevance, is returned. Releva...
ISMIR
2005
Springer
14 years 1 months ago
2005
Springer
MUCOSA (Music Content Semantic Annotator) is an environment for the annotation and generation of music at different levels of abstraction. It is composed of three tiers: an annota...
CIVR
2005
Springer
14 years 1 months ago
2005
Springer
Abstract. This paper presents a novel method of automatic image semantic annotation. Our approach is based on the Image-Keyword Document Model (IKDM) with image features discretiza...
SDM
2009
SIAM
14 years 5 months ago
2009
SIAM
The annotation of words and phrases by ontology concepts is extremely helpful for semantic interpretation. However many ontologies, e.g. WordNet, are too fine-grained and even hu...