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JUCS
2011
113views more  JUCS 2011»
13 years 3 months ago
Nabuco - Two Decades of Document Processing in Latin America
: This paper reports on the Joaquim Nabuco Project, a pioneering work in Latin America on document digitalization, enhancement, compression, indexing, retrieval and network transmi...
Rafael Dueire Lins
CLEF
2008
Springer
13 years 10 months ago
Experiments with Geographic Evidence Extracted from Documents
Abstract. For the 2008 participation at GeoCLEF, we focused on improving the extraction of geographic signatures from documents and optimising their use for GIR. The results show t...
Nuno Cardoso, Patrícia Sousa, Mário ...
DRR
2003
13 years 10 months ago
Information retrieval for OCR documents: a content-based probabilistic correction model
The difficulty with information retrieval for OCR documents lies in the fact that OCR documents comprise of a significant amount of erroneous words and unfortunately most informat...
Rong Jin, ChengXiang Zhai, Alexander G. Hauptmann
JASIS
2006
84views more  JASIS 2006»
13 years 8 months ago
A "stereo" document representation for textual information retrieval
Encouraged by a significant improvement over LSI (latent semantic indexing) approach in textual information retrieval of the DLSI (differential latent semantic indexing) approach ...
Liang Chen, Jia Zeng, Naoyuki Tokuda
NAACL
1994
13 years 10 months ago
Learning from Relevant Documents in Large Scale Routing Retrieval
The normal practice of selecting relevant documents for training routing queries is to either use all relevants or the 'best n' of them after a (retrieval) ranking opera...
K. L. Kwok, Laszlo Grunfeld