2095 search results - page 160 / 419 » Modeling and Querying Semi-structured Data |
86
Voted
COLT
1992
Springer
15 years 2 months ago
1992
Springer
We propose an algorithm called query by committee, in which a committee of students is trained on the same data set. The next query is chosen according to the principle of maximal...
SIGIR
2008
ACM
14 years 10 months ago
2008
ACM
We introduce a statistical model for abbreviation disambiguation in Web search, based on analysis of Web data resources, including anchor text, click log and query log. By combini...
101
Voted
PVLDB
2010
14 years 8 months ago
2010
Many DBMS products in the market provide built in encryption support to deal with the security concerns of the organizations. This solution is quite effective in preventing data ...
ISI
2006
Springer
14 years 10 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...
75
Voted
DKE
2006
14 years 10 months ago
2006
We describe a framework called the Uni-Level Description (ULD) for accurately representing information from a broad range of data models. The ULD extends previous metadata-model a...