2411 search results - page 122 / 483 » The challenge of information visualization evaluation |
165
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SIGIR
2005
ACM
15 years 11 months ago
2005
ACM
We describe a method for predicting query difficulty in a precision-oriented web search task. Our approach uses visual features from retrieved surrogate document representations (...
160
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VIS
2004
IEEE
16 years 7 months ago
2004
IEEE
Reliable and complete blood-vessel segmentation is still a challenging problem. This is especially true in the presence of morphologic changes resulting from atherosclerotic disea...
177
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Publication
Abstract—In the analysis of spatially-referenced timedependent
data, gaining an understanding of the spatiotemporal
distributions and relationships among the attributes
in the...
146
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CHI
2002
ACM
16 years 6 months ago
2002
ACM
Informal, sketch-based design tools closely match the work practices of user interface designers. Current tools, however, are limited in the size and complexity of interaction tha...
181
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AINA
2007
IEEE
16 years 16 days ago
2007
IEEE
Users commonly rely just on scarce textual annotation when their searches for images are semantic or conceptual based. Rich visual information is often thrown away in basic annota...