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IJMSO
2006
77views more  IJMSO 2006»
14 years 10 months ago
Ontology based document annotation: trends and open research problems
: Metadata is used to describe documents and applications, improving information seeking and retrieval and its understanding and use. Metadata can be expressed in a wide variety of...
Óscar Corcho
SIGIR
2006
ACM
15 years 4 months ago
Semantic term matching in axiomatic approaches to information retrieval
A common limitation of many retrieval models, including the recently proposed axiomatic approaches, is that retrieval scores are solely based on exact (i.e., syntactic) matching o...
Hui Fang, ChengXiang Zhai
CHI
2007
ACM
15 years 10 months ago
Why we tag: motivations for annotation in mobile and online media
Why do people tag? Users have mostly avoided annotating media such as photos ? both in desktop and mobile environments ? despite the many potential uses for annotations, including...
Morgan Ames, Mor Naaman
BMCBI
2008
116views more  BMCBI 2008»
14 years 10 months ago
Gene Ontology annotations: what they mean and where they come from
To address the challenges of information integration and retrieval, the computational genomics community increasingly has come to rely on the methodology of creating annotations o...
David P. Hill, Barry Smith, Monica S. McAndrews-Hi...
SIGMOD
2010
ACM
204views Database» more  SIGMOD 2010»
14 years 7 months ago
Multi-dimensional keyword-based image annotation and search
Effective keyword search on image databases is a major open problem, due to the inherent imprecision of keywords (tags) used to describe images' content. In this paper we pre...
Ilaria Bartolini, Paolo Ciaccia