1155 search results - page 151 / 231 » Trusting Data Quality in Cooperative Information Systems |
131
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KDD
2006
ACM
16 years 2 months ago
2006
ACM
Previous efforts on event detection from the web have focused primarily on web content and structure data ignoring the rich collection of web log data. In this paper, we propose t...
139
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UAIS
2010
14 years 8 months ago
2010
Abstract Text documents usually embody visually oriented meta-information in the form of complex visual structures, such as tables. The semantics involved in such objects result in...
114
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IEEECIT
2006
IEEE
15 years 7 months ago
2006
IEEE
Concurrently with fast development of location aware technologies, many applications have been developing to exploit location data for serving people. However, a main challenge in...
ICPR
2004
IEEE
16 years 2 months ago
2004
IEEE
The paper presents a robust digital image watermarking scheme that uses both the characteristics of the human visual system (HVS) and statistical information measure. Spread trans...
148
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CLEF
2009
Springer
15 years 2 months ago
2009
Springer
Log data constitute a relevant aspect in the evaluation process of the quality of a search engine and the quality of a multilingual search service; log data can be used to study t...