1000 search results - page 163 / 200 » Provenance for Aggregate Queries |
GIS
2009
ACM
14 years 11 months ago
2009
ACM
Many popular online services provide "local" or "yellow-pages" search, but none of them allow users to customize the search over user-specified data. Instead, ...
SIGMOD
2009
ACM
14 years 10 months ago
2009
ACM
A large number of online databases are hidden behind the web. Users to these systems can form queries through web forms to retrieve a small sample of the database. Sampling such h...
SIGMOD
2004
ACM
14 years 10 months ago
2004
ACM
Massive-scale self-administered networks like Peer-to-Peer and Sensor Networks have data distributed across thousands of participant hosts. These networks are highly dynamic with ...
SIGMOD
2004
ACM
14 years 10 months ago
2004
ACM
We present new algorithms on commodity graphics processors to perform fast computation of several common database operations. Specifically, we consider operations such as conjunct...
WEBI
2009
Springer
14 years 4 months ago
2009
Springer
Abstract—We present a method for modeling, and automatically inferring, the current interest of a user in search advertising. Our task is complementary to that of predicting ad r...