2145 search results - page 310 / 429 » Answering Queries Using Views |
174
Voted
WAIM
2009
Springer
15 years 10 months ago
2009
Springer
Search engine advertising has become the main stream of online advertising system. In current search engine advertising systems, all users will get the same advertisement rank if t...
216
Voted
SIGMOD
2008
ACM
16 years 3 months ago
2008
ACM
Data lineage and data provenance are key to the management of scientific data. Not knowing the exact provenance and processing pipeline used to produce a derived data set often re...
121
Voted
ICOODB
2010
15 years 2 months ago
2010
Object-relational mapping (ORM) technologies have been proposed as a solution for the impedance mismatch problem between object-oriented applications and relational databases. Exis...
229
Voted
SIGMOD
2008
ACM
16 years 3 months ago
2008
ACM
To deal with data uncertainty, existing probabilistic database systems augment tuples with attribute-level or tuple-level probability values, which are loaded into the database al...
136
Voted
ICDE
2009
IEEE
15 years 10 months ago
2009
IEEE
Applications involving analysis of data streams have gained significant popularity and importance. Frequency counting, frequent elements and top-k queries form a class of operato...