596 search results - page 17 / 120 » Web image indexing by using associated texts |
136
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SIGIR
2008
ACM
15 years 9 days ago
2008
ACM
We study in this paper the problem of bridging the semantic gap between low-level image features and high-level semantic concepts, which is the key hindrance in content-based imag...
117
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ICIP
1999
IEEE
16 years 1 months ago
1999
IEEE
We describe a segmentation method and associated file format for storing images of color documents. We separate each page of the document into three layers, containing the backgro...
118
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GISCIENCE
2004
Springer
15 years 5 months ago
2004
Springer
Abstract. The SPIRIT search engine provides a test bed for the development of web search technology that is specialised for access to geographical information. Major components inc...
MANSCI
2007
15 years 8 days ago
2007
Extracting sentiment from text is a hard semantic problem. We develop a methodology for extracting small investor sentiment from stock message boards. The algorithm comprises di�...
SIGIR
2003
ACM
15 years 5 months ago
2003
ACM
It has been observed that anchor text in web documents is very useful in improving the quality of web text search for some classes of queries. By examining properties of anchor te...