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154
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ADS
2004
Springer
15 years 10 months ago
2004
Springer
The monitoring of emotional user states can help to assess the progress of human-machine-communication. If we look at specific databases, however, we are faced with several problem...
163
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HICSS
2000
IEEE
15 years 11 months ago
2000
IEEE
Advances in geographical information systems (GIS) and supporting data collection technology has resulted in the rapid collection of a huge amount of spatial data. However, known ...
138
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ICIAP
1997
ACM
15 years 10 months ago
1997
ACM
—A major research subject in image databases is to support efficient and effective access to images based on their visual content. In color image databases, this requires to sup...
161
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CIDR
2007
15 years 8 months ago
2007
We propose a radical approach to relational query processing that aims at automatically and consistently achieving a good performance on any memory hierarchy. We believe this auto...
176
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WSDM
2010
ACM
16 years 3 months ago
2010
ACM
Queries describe the users' search intent and therefore they play an essential role in the context of ranking for information retrieval and Web search. However, most of exist...