2512 search results - page 335 / 503 » A Document Image Retrieval System |
142
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CIKM
2007
Springer
15 years 10 months ago
2007
Springer
Pseudo-relevance feedback, or query expansion, has been shown to improve retrieval performance in the adhoc retrieval task. In such a scenario, a few top-ranked documents are assu...
133
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CLEF
2005
Springer
15 years 10 months ago
2005
Springer
This paper describes the architecture of a Bulgarian–Bulgarian question answering system — BulQA. The system relies on a partially parsed corpus for answer extraction. The que...
ICDAR
2005
IEEE
15 years 10 months ago
2005
IEEE
This paper describes the results of the ICDAR 2005 competition for locating text in camera captured scenes. For this we used the same data as the ICDAR 2003 competition, which has...
153
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ICDAR
2011
IEEE
14 years 4 months ago
2011
IEEE
—In this paper, we present a novel method to recognize characters with severe perspective distortion using hash tables and perspective invariants. The proposed algorithm consists...
147
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CIKM
2008
Springer
15 years 6 months ago
2008
Springer
The task addressed in this paper, finding experts in an enterprise setting, has gained in importance and interest over the past few years. Commonly, this task is approached as an ...