778 search results - page 81 / 156 » Modelling a Query Space Using Associations |
125
Voted
SIGMOD
1996
ACM
15 years 6 months ago
1996
ACM
Decision support applications involve complex queries on very large databases. Since response times should be small, query optimization is critical. Users typically view the data ...
112
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ICANN
2005
Springer
15 years 7 months ago
2005
Springer
Text categorization and retrieval tasks are often based on a good representation of textual data. Departing from the classical vector space model, several probabilistic models have...
104
Voted
IUI
2005
ACM
15 years 8 months ago
2005
ACM
Pinpoint is a promising first step towards using a rich model of task context in proactive and dynamic IR systems. Pinpoint allows a user to navigate decision tree representations...
110
Voted
SIGMOD
1996
ACM
15 years 6 months ago
1996
ACM
Scheduling query execution plans is an important component of query optimization in parallel database systems. The problem is particularly complex in a shared-nothing execution en...
133
click to vote
WIDM
2006
ACM
15 years 8 months ago
2006
ACM
The huge amount of data available from Internet information sources has focused much attention on the sharing of distributed information through Peer Data Management Systems (PDMS...