Sciweavers

8313 search results - page 345 / 1663
» Serendipitous Information Retrieval
Sort
View
MTSR
2007
Springer
16 years 29 days ago
A Hybrid Ontology and Visual-based Retrieval Model for Cultural Heritage Multimedia Collections
Nowadays, an increasingly growing demand for advanced multimedia search engines is arising, as huge amounts of digital visual content are becoming
Stefanos Vrochidis, Haralambos Doulaverakis, Anast...
CIKM
2010
Springer
15 years 5 months ago
Semantic tags generation and retrieval for online advertising
One of the main problems in online advertising is to display ads which are relevant and appropriate w.r.t. what the user is looking for. Often search engines fail to reach this go...
Roberto Mirizzi, Azzurra Ragone, Tommaso Di Noia, ...
SIGIR
2009
ACM
16 years 1 months ago
Compression-based document length prior for language models
The inclusion of document length factors has been a major topic in the development of retrieval models. We believe that current models can be further improved by more refined est...
Javier Parapar, David E. Losada, Alvaro Barreiro
SIGIR
2005
ACM
16 years 11 days ago
Assessing the term independence assumption in blind relevance feedback
When applying blind relevance feedback for ad hoc document retrieval, is it possible to identify, a priori, the set of query terms that will most improve retrieval performance? Ca...
Jimmy J. Lin, G. Craig Murray
CIKM
2003
Springer
16 years 1 days ago
Extracting unstructured data from template generated web documents
We propose a novel approach that identifies web page templates and extracts the unstructured data. Extracting only the body of the page and eliminating the template increases the ...
Ling Ma, Nazli Goharian, Abdur Chowdhury, Misun Ch...