4313 search results - page 199 / 863 » Information Retrieval and the Semantic Web |
SIGIR
2005
ACM
15 years 4 months ago
2005
ACM
We introduce a new model for semantic annotation and retrieval from image databases. The new model is based on a probabilistic formulation that poses annotation and retrieval as c...
104
Voted
EKAW
2008
Springer
15 years 21 days ago
2008
Springer
Semantic Web applications tests show that their usability is seriously compromised. This motivates the exploration of alternative interaction paradigms, different from the "tr...
IRI
2006
IEEE
15 years 5 months ago
2006
IEEE
We propose a semantic tagger that provides high level concept information for phrases based on several kinds of low level information about words in clinical narrative texts. The ...
105
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SIGMOD
2010
ACM
14 years 11 months ago
2010
ACM
Automated extraction of structured data from Web sources often leads to large heterogeneous knowledge bases (KB), with data and schema items numbering in the hundreds of thousands...
85
Voted
CIKM
2001
Springer
15 years 3 months ago
2001
Springer
Data fusion on the Web refers to the merging, into a unified single list, of the ranked document lists, which are retrieved in response to a user query by more than one Web search...