2286 search results - page 87 / 458 » The Combination and Evaluation of Query Performance Predicti... |
123
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TIT
2011
14 years 11 months ago
2011
Motivated by a broad range of potential applications, we address the quantile prediction problem of real-valued time series. We present a sequential quantile forecasting model bas...
152
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DAGM
2006
Springer
15 years 7 months ago
2006
Springer
In the heart of the computer model of visual attention, an interest or saliency map is derived from an input image in a process that encompasses several data combination steps. Whi...
171
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EDBT
2002
ACM
16 years 4 months ago
2002
ACM
Abstract. Estimating the sizes of query results, and intermediate results, is crucial to many aspects of query processing. In particular, it is necessary for effective query optimi...
157
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ER
2001
Springer
15 years 8 months ago
2001
Springer
A Data Warehouse (DW) can be used to integrate data from multiple distributed data sources. A DW can be seen as a set of materialized views that determine its schema and its conten...
119
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DATE
2002
IEEE
15 years 9 months ago
2002
IEEE
In this paper, we present an efficient methodology to validate high performance algorithms and prototype them using reconfigurable hardware. We follow a strict topdown Hardware/So...