106 search results - page 7 / 22 » Adaptive Query Formulation to Handle Database Evolution |
109
click to vote
DEXA
2009
Springer
15 years 6 months ago
2009
Springer
Dimension hierarchies represent a substantial part of the data warehouse model. Indeed they allow decision makers to examine data at different levels of detail with On-Line Analyt...
112
click to vote
JSS
2006
14 years 11 months ago
2006
Recent progress of computer and network technologies makes it possible to store and retrieve a large volume of multimedia data in many applications. In such applications, efficien...
88
Voted
WEBDB
2009
Springer
15 years 6 months ago
2009
Springer
Web archives play an important role in preserving our cultural heritage for future generations. When searching them, a serious problem arises from the fact that terminology evolve...
144
click to vote
SIGMOD
2007
ACM
15 years 11 months ago
2007
ACM
In contrast to classical databases and IR systems, real-world information systems have to deal increasingly with very vague and diverse structures for information management and s...
VLDB
2005
ACM
15 years 5 months ago
2005
ACM
We present DITN, a new method of parallel querying based on dynamic outsourcing of join processing tasks to non-dedicated, heterogeneous computers. In DITN, partitioning is not th...