337 search results - page 1 / 68 » Integrating Semantic Knowledge into Text Similarity and Info... |
SEMCO
2007
IEEE
13 years 11 months ago
2007
IEEE
This paper studies the influence of lexical semantic knowledge upon two related tasks: ad-hoc information retrieval and text similarity. For this purpose, we compare the performa...
MIR
2006
ACM
13 years 10 months ago
2006
ACM
The variety of features available to represent multimedia data constitutes a rich pool of information. However, the plethora of data poses a challenge in terms of feature selectio...
EPIA
2003
Springer
13 years 10 months ago
2003
Springer
Modern information retrieval systems need the capability to reason about the knowledge conveyed by text bases. In this paper a methodology to automatically create ontologies and cl...
AIIA
2005
Springer
13 years 10 months ago
2005
Springer
Abstract. Improving accuracy in Information Retrieval tasks via semantic information is a complex problem characterized by three main aspects: the document representation model, th...
OTM
2005
Springer
13 years 10 months ago
2005
Springer
Expressive knowledge representations with flexible semantic similarity measures are central for the functioning of semantic information retrieval, information integration, matchmak...