2554 search results - page 267 / 511 » Keyword query cleaning |
206
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CIKM
2009
Springer
16 years 1 months ago
2009
Springer
Mining feedback information from user click-through data is an important issue for modern Web retrieval systems in terms of architecture analysis, performance evaluation and algor...
169
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CIKM
2009
Springer
16 years 1 months ago
2009
Springer
Score normalization is indispensable in distributed retrieval and fusion or meta-search where merging of result-lists is required. Distributional approaches to score normalization...
152
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CIKM
2009
Springer
16 years 1 months ago
2009
Springer
To receive personalized web services, the user has to provide personal information and preferences, in addition to the query itself, to the web service. However, detailed personal...
136
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IDEAS
2008
IEEE
16 years 1 months ago
2008
IEEE
Data stored in a data warehouse are inherently multidimensional, but most data-pruning techniques (such as iceberg and top-k queries) are unidimensional. However, analysts need to...
151
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IDEAS
2008
IEEE
16 years 1 months ago
2008
IEEE
In this paper we show the usefulness and feasibility of applying conventional SQL queries for analyzing a wide spectrum of data streams. As application area we have chosen the ana...