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280
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IR
2008
15 years 6 months ago
2008
We consider the following autocompletion search scenario: imagine a user of a search engine typing a query; then with every keystroke display those completions of the last query wo...
187
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COLING
2010
15 years 1 months ago
2010
Machine-learned ranking techniques automatically learn a complex document ranking function given training data. These techniques have demonstrated the effectiveness and flexibilit...
188
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TCOM
2010
15 years 1 months ago
2010
Abstract--In order to release the growing demand for computational complexity with respect to increasing information sequence length in the priority-first search decoding algorithm...
186
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SIGMOD
2004
ACM
16 years 6 months ago
2004
ACM
We present several methods for mining knowledge from the query logs of the MSN search engine. Using the query logs, we build a time series for each query word or phrase (e.g., `Th...
161
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EDBT
2008
ACM
16 years 6 months ago
2008
ACM
Estimating the number of distinct elements in a large multiset has several applications, and hence has attracted active research in the past two decades. Several sampling and sket...