1756 search results - page 171 / 352 » Mining Query Logs |
95
Voted
ACSC
2008
IEEE
15 years 7 months ago
2008
IEEE
Users’ past search behaviour provides a rich context that an information retrieval system can use to tailor its search results to suit an individual’s or a community’s infor...
109
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CIKM
2003
Springer
15 years 6 months ago
2003
Springer
Evaluation of IR systems has always been difficult because of the need for manually assessed relevance judgments. The advent of large editor-driven taxonomies on the web opens the...
111
Voted
ISI
2006
Springer
15 years 1 months ago
2006
Springer
Access control mechanisms are commonly used to provide control over who may access sensitive information. However, malicious users can exploit the correlation among the data and in...
84
Voted
CRYPTO
2009
Springer
15 years 7 months ago
2009
Springer
In the Hidden Number Problem (HNP), the goal is to find a hidden number s, when given p, g and access to an oracle that on query a returns the k most significant bits of s · ga ...
129
Voted
EDBT
2009
ACM
15 years 5 months ago
2009
ACM
In a database system, disclosure of confidential private data may occur if users can put together the answers of past queries. Traditional access control mechanisms cannot guard a...