2488 search results - page 264 / 498 » A Model for the Prediction of R-tree Performance |
182
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SECON
2010
IEEE
15 years 4 months ago
2010
IEEE
The predictable trajectory of underwater gliders can be used in geographic routing protocols. Factors such as drifting and localization errors cause uncertainty when estimating a g...
169
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ACL
2009
15 years 4 months ago
2009
This paper introduces the concepts of asking point and expected answer type as variations of the question focus. They are of particular importance for QA over semistructured data,...
196
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EMNLP
2009
15 years 4 months ago
2009
Named entity disambiguation concerns linking a potentially ambiguous mention of named entity in text to an unambiguous identifier in a standard database. One approach to this task...
169
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ICIP
2009
IEEE
15 years 4 months ago
2009
IEEE
A novel framework for spatially estimating unknown image data is presented. Common applications include inpainting, concealment of transmission errors, prediction in video coding,...
204
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ICIP
2009
IEEE
15 years 4 months ago
2009
IEEE
This paper proposes an objective video quality metric based on an analysis of spatial and temporal distortions. Spatial quality features extracted from the spatiotemporal region o...