623 search results - page 42 / 125 » An Empirical Study of Query Specificity |
WWW
2009
ACM
16 years 15 days ago
2009
ACM
Both search engine click-through log and social annotation have been utilized as user feedback for search result re-ranking. However, to our best knowledge, no previous study has ...
ICDE
2011
IEEE
14 years 3 months ago
2011
IEEE
— Real-world databases often have extremely complex schemas. With thousands of entity types and relationships, each with a hundred or so attributes, it is extremely difficult fo...
196
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ICDE
2009
IEEE
16 years 1 months ago
2009
IEEE
Modern database systems increasingly make use of networked storage. This storage can be in the form of SAN's or in the form of shared-nothing nodes in a cluster. One type of a...
171
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SIGMOD
2009
ACM
16 years 1 days ago
2009
ACM
Uncertain data arises in a number of domains, including data integration and sensor networks. Top-k queries that rank results according to some user-defined score are an important...
108
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ICDE
2010
IEEE
15 years 4 months ago
2010
IEEE
Searching and mining large graphs today is critical to a variety of application domains, ranging from personalized recommendation in social networks, to searches for functional ass...