7952 search results - page 1016 / 1591 » Methods for Measuring Usability |
189
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MM
1999
ACM
15 years 11 months ago
1999
ACM
In content based image retrieval, color indexing is one of the most prevalent retrieval methods. In literature, most of the attention has been focussed on the color model with lit...
208
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ICRA
1999
IEEE
15 years 11 months ago
1999
IEEE
Abstract-- We present an approach to vision-based mobile robot localization, even without an a-priori pose estimate. This is accomplished by learning a set of visual features calle...
191
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GD
1999
Springer
15 years 11 months ago
1999
Springer
—We introduce a network visualization technique that supports an analytical method applied in the social sciences. Policy network analysis is an approach to study policy making s...
194
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MLDM
1999
Springer
15 years 11 months ago
1999
Springer
In large content-based image database applications, e cient information retrieval depends heavily on good indexing structures of the extracted features. While indexing techniques f...
156
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NDSS
1998
IEEE
15 years 11 months ago
1998
IEEE
Protocol failures are presented for two timestamping schemes. These failures emphasize the importance and di culty of implementing a secure protocol even though there exist secure...